Mercury 230 ART-03 P(Q)С(R)SIDN

The meters are designed to account for active and reactive electrical energy and power in one or two directions in three-phase 3- and 4-wire AC networks with a frequency of 50 Hz through measuring transformers or directly with the possibility of tariff metering by day zones, accounting for losses and transmitting measurements and accumulated information on energy consumption via digital interface channels.

They can be operated independently or as part of any information and measurement systems for technical and commercial accounting.

Basic functions (all modifications)

Measurement, metering, storage, output to LCD and transmission via interfaces of active and reactive electricity separately for each tariff and the amount for all tariffs for the following periods of time: total from readings reset
for the current day and at the beginning of the day
for the previous day and at the beginning of the day
for the current month and at the beginning of the month
for each of the previous 11 months and at the beginning of months
for the current year and at the beginning of the year
for the previous year and at the beginning of the year.

The meter tarifficator provides the ability to account for 4 tariffs in 16 time zones of the day for 4 types of days. Each month of the year is programmed according to an individual tariff schedule. The minimum tariff validity interval within a day is 1 minute.

Measurement of the following electrical network parameters:

instantaneous values of active, reactive and apparent power for each phase and for the sum of phases, indicating the direction of the total power vector;

effective values of phase currents, voltages, angles between phase voltages

network frequencies

power factors for each phase and for the sum of phases.

Control of load power or energy with the transfer of the pulse output to a high impedance state if the specified settings are exceeded.

Technical features

accuracy class 0.5S, 1.0

interfaces: RS-485; CAN, GSM, IrDA, PLC-I;
A meter with a GSM module included in a chain of meters connected by a CAN (RS485) interface provides remote access to any meter via a GSM channel.
Possibility of connecting backup power Urez = 5.5…9 V;
2 or 4 standard galvanically isolated pulse outputs;
Unidirectional meters work in the direction of increasing readings in case of any phasing violation of the connection of current circuits. Bidirectional ones capture the energy of each direction;
Automatic self-diagnosis with error indication;
Electronic seal for opening the front panel.
Additional functions (depending on modification):
Accounting for active and reactive energy in two directions (reception, output).

Accounting for forward active energy separately in each phase of the network.

Storage of a two-channel archive of the average power values of active and reactive energy and the power profile of technical losses with an arbitrary integration time from 1 to 45 minutes in steps of 1 minute. With a 30-minute integration duration, the archive overflow time is 85 days.
Fixation of morning and evening maximums of active and reactive power at a given interval with a monthly schedule.
Availability of logs: events, status (circular with 10 entries for each event), which record: the time the meter was turned on, turned off
time of disappearance / appearance of phases 1,2,3
device opening/closing time
tariff schedule adjustment time
time of exceeding established energy and power limits...

total of 22 different events

Monitoring of power quality indicators (PQI) with recording in the PQE log the time when voltage and frequency go/return beyond normal and maximum values (100 entries for each event)

Accounting for technical losses in power lines and power transformers.

Technical data of the electricity meter Mercury 230

Metering device accuracy class	0,5 – 1
Interface	RS-485, CAN, IrDA, PLC-I
Power supply from UPS	Eat
Number of pulse outputs	2
Self-diagnosis	Eat
Presence of a seal (electronic)	Yes
Parameter transfer protocol	Open
Dimensions	260x170x75
Weight, kg	1,5
Working temperature	– 40 + 55 C
Testimony protection	2 access levels
Storage time of readings, years	40
Operating frequency	50 Hz
Bit depth	000000,0

Counters are displayed on the LCD indicator

the value of consumed active and reactive electrical energy for each tariff (up to four) and the amount for all tariffs with an accrual total accurate to hundredths of kWh and kVar*h;
phase voltage and current in each phase;
measured value of active, reactive and apparent power (integration time 1 s) both for each phase and the total for three phases with indication of the quadrant in which the apparent power vector is located;
morning and evening maximums of active and reactive power in the current and 3 previous months;
power factor for each phase and total for three phases;
angles between phase voltages;
network frequency;
current time and date;
power network modem parameters;
PLC modem signal level icon;

The meters provide reading by an external computer via the CAN (or RS-485 or IrDA) interface of the following parameters and data:

Options	Programming	Reading
• accounted active and reactive energy of forward and reverse directions for each of the 4 tariffs and the amount according to the tariffs;	+
— just from resetting the readings;	+
- for the current day;	+
- at the beginning of the current day;	+
- for the previous day;	+
- at the beginning of the previous day;	+
- for the current month;	+
- at the beginning of the current month;	+
— at the beginning of each of the previous 11 months;	+
+
- for the previous year;	+
- at the beginning of the previous year;	+
• exchange parameters across interfaces (prohibited for the infrared port)
— exchange speed;	+
— even/odd parity control;	+
— system timeout duration multiplier;	+
• changing passwords of the first (consumer) and second (seller) data access levels	+
• parameters of the counter's built-in clock:
— current time and date;	+	+
— a sign of seasonal time (winter/summer);	+	+
— permission/prohibition of automatic transition of seasonal time;	+	+
— time of transition to “summer” and “winter” time with automatic setting of seasonal time;	+	+
• tariff parameters:
— rater mode (single-tariff/multi-tariff);	+	+
— current tariff number;		+
— tariff schedule (up to 4 tariffs separately for each day of the week and holidays of each month. Up to 16 tariff intervals per day with installation steps of at least 1 minute);	+	+
— calendar of holidays;	+	+
• power profile saving parameters:
— duration of the integration period;	+	+
— parameters of the last entry in the power profile storage memory;		+
— sign of an incomplete cut (the counter turned on or off during the integration period);		+
— permission/prohibition of memory reset when initializing a memory array of medium capacity;	+	+
— a sign of memory overflow of an array of average capacities;		+
— average values of active and reactive powers of forward direction for a given integration period for constructing load graphs in normal and accelerated reading modes;		+
• auxiliary parameters:
— instantaneous values (with an integration time of 1 s) of active, reactive and apparent power for each phase and for the sum of phases; indicating the direction (position of the total power vector);		+
— effective values of phase voltages and currents for each phase;		+
— power factors for each phase and for the sum of phases indicating the direction (position of the total power vector);		+
— angles between phase voltages;		+
— network frequencies;		+
• individual meter parameters:
— network address;	+	+
— serial number;	+
— release dates;	+
— meter location;	+	+
— accuracy class for active energy;	+
— accuracy class for reactive energy;		+
— a sign of phase summation (taking into account the sign/modulo);		+
— version of the meter (unidirectional/overcurrent);		+
— rated voltage;		+
— rated current;		+
— voltage transformation ratio;	+	+
— current transformation ratio;	+	+
— counter constant in the main mode;		+
— operating temperature range;		+
— pulse output mode (main/test);	+	+
— software versions;		+
• indication modes:
— indication period (1..255 seconds);	+	+
— duration of display of energy consumption readings at the current tariff (5..255 seconds) in automatic mode;	+	+
— duration of display of energy consumption readings at a non-current tariff (5...255 seconds) in automatic mode;	+	+
— timeout duration (5...255 seconds) when returning from manual to automatic mode;	+	+
— a list of displayed readings of consumed energy (by the sum of tariffs, tariff 1, tariff 2, tariff 3, tariff 4) separately for active and reactive energy with automatic parameter change mode,	+	+
— a list of displayed readings of consumed energy (by the sum of tariffs, tariff 1, tariff 2, tariff 3, tariff 4) separately for active and reactive energy when changing parameters manually;	+	+
• control parameters for exceeding established limits of active power and forward energy:
— mode (permission/prohibition) of control over exceeding the established limit of forward active power;	+	+
— mode (permission/prohibition) of control over exceeding the established limit of forward active energy;	+	+
— values of the established power limit;	+	+
— values of the established energy limit separately for each of the four tariffs;	+	+
— pulse output mode (pins 21, 26) (telemetry/load shedding unit control mode);	+	+
— control mode of the load shedding unit (load on/off);	+	+
• event log (ring with 10 entries):		+
— meter on/off time;
— time before/after current time correction;
— on/off time of phases 1, 2, 3
— start/end time of exceeding the active power limit
direct direction (with permitted control);
— time of correction of the tariff schedule;
— time of correction of the holiday schedule;
— time of resetting the accumulated energy registers;
— initialization time of the average power array;
— time of exceeding the limit of direct active energy
directions for each tariff (with permitted control);
— time of correction of control parameters for exceeding the limit
power;
— time of correction of control parameters for exceeding the limit
energy;
— time of correction of technical loss accounting parameters;
— time of opening/closing of devices;
• self-diagnosis of the meter.		+

Electric meter Mercury 230 ART-03 CN multifunctional

The meter is designed to account for active and reactive electrical energy and power in one direction in three-phase 3- and 4-wire AC networks with a frequency of 50 Hz through instrument transformers or directly with the possibility of tariff metering by day zones, accounting for losses and transmitting measurements and accumulated information on energy consumption via digital interface channels.

They can be operated independently or as part of any information and measurement systems for technical and commercial accounting.

Measurement, accounting, storage, display on the LCD and transmission via the CAN interface of active and reactive electricity separately for each tariff and the amount for all tariffs for the following periods of time: total from readings reset
for the current day and at the beginning of the day
for the previous day and at the beginning of the day
for the current month and at the beginning of the month
for each of the previous 11 months and at the beginning of months
for the current year and at the beginning of the year
for the previous year and at the beginning of the year

It is possible to take into account the active energy of the forward direction separately in each phase of the network.

It is possible to take into account technical losses in power lines and power transformers.

Additionally, the meter provides measurement of the following power network parameters:

instantaneous values of active, reactive and apparent power for each phase and for the sum of phases, indicating the direction of the apparent power vector

effective values of phase currents, voltages, angles between phase voltages

network frequencies

power factors for each phase and for the sum of phases

Setting active power and energy limits and programmable control of external consumer load shedding devices (RCDs) when the limits are exceeded.

Transfer of measurement results and accounting data via the CAN interface.

Operation of meters in phase summation mode “modulo” to prevent the theft of electricity when the phasing of the connection of the meter’s current circuits is disrupted.

Fixation of morning and evening maximums of active and reactive power at a given interval with a monthly schedule.
Connecting external backup power for reading or changing parameters and reading data in case the meter is disconnected from the mains power

the value of consumed active and reactive electrical energy for each tariff (up to four) and the amount for all tariffs with an accrual total accurate to hundredths of kWh and kVar*h;
phase voltage and current in each phase;
measured value of active, reactive and apparent power (integration time 1 s) both for each phase and the total for three phases with indication of the quadrant in which the apparent power vector is located;
morning and evening maximums of active and reactive power in the current and 3 previous months;
power factor for each phase and total for three phases;
angles between phase voltages;
network frequency;
current time and date;
power network modem parameters;

Options	Programming	Reading
accounted active and reactive energy of forward and reverse directions for each of the 4 tariffs and the amount of tariffs in total from resetting readings for the current day to the beginning of the current day to the previous day to the beginning of the previous day for the current month to the beginning of the current month for each of the previous 11 months to the beginning of each of the previous 11 months for the current year at the beginning of the current year for the previous year at the beginning of the previous year	+
interface exchange parameters (prohibited for the infrared port)
exchange speed	+
even/odd parity	+
system timeout duration multiplier	+
changing passwords of the first (consumer) and second (seller) data access levels	+
parameters of the counter's built-in clock:
current time and date	+	+
seasonal time (winter/summer)	+	+
allowing/prohibiting automatic seasonal time transition	+	+
time of transition to “summer” and “winter” time with automatic setting of seasonal time	+	+
Tariff parameters:
Tariff mode (single-tariff/multi-tariff)	+	+
current tariff numbers	+
tariff schedule (up to 4 tariffs separately for each day of the week and holidays of each month. Up to 16 tariff intervals per day with installation steps of at least 1 minute)	+	+
holiday calendar	+	+
power profile saving parameters:
duration of the integration period	+	+
parameters of the last entry in the power profile storage memory	+
sign of an incomplete cut (the counter turned on or off during the integration period)	+
allowing/prohibiting memory zeroing when initializing a memory array of medium capacity	+	+
a sign of memory overflow of an array of average capacities	+
average values of active and reactive powers of forward direction for a given integration period for plotting load graphs in normal and accelerated reading modes	+
auxiliary parameters:
instantaneous values (with an integration time of 1 s) of active, reactive and apparent power for each phase and for the sum of phases, indicating the direction (position of the apparent power vector)	+
effective values of phase voltages and currents for each phase	+
power factors for each phase and for the sum of phases indicating the direction (position of the total power vector)	+
angles between phase voltages	+
network frequencies	+
individual meter parameters:
network address	+	+
serial number	+
release dates	+
meter location	+	+
active energy accuracy class	+
reactive energy accuracy class	+
sign of phase summation (taking into account the sign/modulo)	+
meter design options (unidirectional/overcurrent)	+
rated voltage	+
rated current	+
voltage transformation ratio	+	+
current transformation ratio	+	+
counter constant in main mode	+
operating temperature range	+
pulse output mode (main/test)	+	+
software versions	+
display modes:
indication period (1..255 seconds)	+	+
Duration of display of energy consumption readings at the current tariff (5..255 seconds) in automatic mode	+	+
Duration of display of energy consumption readings at a non-current tariff (5...255 seconds) in automatic mode	+	+
timeout duration (5...255 seconds) when returning from manual to automatic mode	+	+
list of displayed readings of consumed energy (by the sum of tariffs, tariff 1, tariff 2, tariff 3, tariff 4) separately for active and reactive energy with automatic parameter change mode,	+	+
list of displayed readings of consumed energy (by the sum of tariffs, tariff 1, tariff 2, tariff 3, tariff 4) separately for active and reactive energy in manual mode of changing parameters	+	+
control parameters for exceeding established limits of active power and forward energy:
mode (permission/prohibition) of control over exceeding the established limit of forward active power	+	+
mode (permission/prohibition) of control over exceeding the established limit of forward active energy	+	+
value of the set power limit	+	+
values of the established energy limit separately for each of the four tariffs	+	+
pulse output mode (pins 21, 26) (telemetry/load shedding unit control mode)	+	+
load shedding unit control mode (load on/off)	+	+
event log (ring with 10 entries): time of turning on/off of the time counter before/after correction of the current time time of turning on/off of phases 1, 2, 3 start/end time of exceeding the limit of active power of the forward direction (with allowed control) time of correction of the tariff schedule time of correction of the holiday schedule time of resetting the accumulated energy registers time of initialization of the average power array time of exceeding the active energy limit of forward direction for each of the tariffs (with allowed control) time of correction of control parameters for exceeding the power limit time of correction of control parameters for exceeding the energy limit time of parameter correction accounting for technical losses during opening/closing of devices	+
meter self-diagnosis word states.	+

CAN interface;
Measurement of power, currents, voltages, frequency, cos fi;
Two standard galvanically isolated telemetry outputs (DIN 43864), one for each type of energy;
The meter works in the direction of increasing readings in case of any phasing violation of the connection of current circuits;
Automatic self-diagnosis with error indication;
Load control through external switching circuits (RCD);
Electronic seal.

Name	Electric meter Mercury 230 ART-03 CN multifunctional
Accuracy class for measuring active energy of reactive energy	0.5S 1.0
Rated voltage, V	3*230/400
Rated (max) current, A	5 (7,5)
Maximum current for 0.5 s, A	150
Starting current (sensitivity), A	0,005
Active / total power consumption by each parallel circuit of the meter, W/VA no more	1,0 / 7,5
Total power consumed by each current circuit no more than, V*A	0,1
Number of tariffs	4
Number of tariff seasons (months)	12
Exchange rate, bits/second: via CAN interface	300, 600, 1200, 2400, 4800, 9600
Gear ratio of the main/verification output, imp/kW, imp/kVar	1000/160000
Data safety during power outages, years of constant operational information	40 10
Data protection	two access levels and hardware memory protection of metrological coefficients
Temperature range, °C	from - 40 to +55
Interverification interval, years	10
Weight, kg	no more than 1.5
Dimensions (length, width, height), mm	25817074
Manufacturer's warranty, years	3

The PLC-I interface provides

Transmission of the following information about consumed electricity on an accrual basis:

— the lower four digits of the current readings of accumulated energy in kW*h with an accuracy of 1 kW*h;

— the total total of tariffs recorded by the meters at the time the exact cut command arrives with an accuracy of 0.01 kWh, regardless of whether the meter is operating in single- or multi-tariff mode.

• the meter with the letter “M” is equipped with a new revision PLC-I modem (PLC-I+). Unlike the previous modification, it is additionally possible to transmit the following data:

— readings of accounted energy at the beginning of the day in the form as they are displayed on the meter’s LCD (in the form of XXXXXX.xx kWh) for any tariff, current tariff or sum of tariffs;

— serial number of the meter.

• Reception of the following information:

— network identifier of the built-in modem;

— a command to temporarily switch to the mode of transmitting additional information;

— current time and date;

Main technical characteristics

name of parameters	Quantities
Measurement accuracy class
— active energy	0.5S or 1.0
— reactive energy	1.0 or 2.0
Rated voltage, V	357.7/100 or 3230/400
Rated (max) current, A	5(7,5); 5(60); 10(100)
Maximum current for 0.5 sec, A
— for INOM=5A	150
— for INOM=10A	200
Starting current (sensitivity), A
— for INOM(MAX)=5(7.5)A, UNOM=57.7 or 230V	0,005
— for INOM(MAX)=5(60)A, UNOM=230V	0,02
— for INOM(MAX)=10(100)A, UNOM=230V	0,04
Active / total power consumption by each parallel circuit of the meter, W/VA no more	0,5 / 7,5
Total power consumed by the current circuit, no more than, V*A	0,1
Number of tariffs	4
Number of tariff seasons (months)	12
Exchange rate, bits/second:
— via CAN and RS-485 interface;	300, 600, 1200, 2400, 4800, 9600
- via infrared port;	9600
Gear ratio of the main/verification output, imp/kW, imp/kVar:	5000/160000
for ART-00 (UNOM 57.7 V, I NOM 5 A)	1000/32000
for ART-01 (UNOM 220 V, I NOM 5 A)	500/16000
for ART-02 (UNOM 220 V, I NOM 10 A)	1000/160000
for ART-03 (UNOM 220 V, I NOM 5 A)
Data safety during power interruptions, years
— permanent information	40
— operational information	10
Data protection	two access levels and hardware memory protection of metrological coefficients
Temperature range, °C	from - 40 to +55
Interverification interval, years	10
Weight, kg	no more than 1.5
Dimensions (length, width, height), mm	25817074
Manufacturer's warranty, years	3

Three-phase single-tariff meters “Mercury 230”, “Mercury 231”, “Mercury 232”

MERCURY 230 AR

Meters "Mercury 230 AR"

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are used to account for active and reactive electricity and power in one direction in three-phase three-wire and four-wire AC networks with a frequency of 50 Hz through measuring current transformers or by transmitting measurements and information through interfaces. The Mercury 230 AR meter can operate autonomously or as part of information and measurement systems for technical and commercial energy consumption accounting. Metering of active and reactive electricity in a single tariff mode in total for all phases, metering of active energy separately in each phase (optional). Multi-tariff metering is possible, the number of tariffs is 4. Tariffs are switched using interface signals. Measurement parameters: I, U, F, P, Q, S, cos fi. Measurement of instantaneous values of active (P), reactive (Q) and apparent (S) power for each phase and the sum of phases. Determination of the direction of the total power vector. Phase-by-phase measurement of current (I), voltage (U), frequency (F), cos fi, angles between phase voltages. It is possible to control external devices for switching on/off the consumer load through a programmable pulse output. Transmission of measurement results via a 220/380V power network (only consumed energy), via CAN and RS-485 interfaces (all available data). Programming the meter in the phase summation mode “modulo” to prevent the theft of electricity when the phasing of the connection of the meter’s current circuits is violated. Information protection - two levels of access and hardware protection of the memory of metrological coefficients. Overall dimensions - 258x170x74 mm. Weight - 1.5 kg. The inter-verification interval is 10 years.

Additional characteristics of the Mercury 230 AR meter

Options	230 AR
Accuracy class for active energy measurements	0.5S or 1.0
Accuracy class for reactive energy measurements	1.0 or 2.0
Rated voltage, V	357.7/100 or 3230/400
Rated (maximum) current, A	5(7,5); 5(60); 10(100)
Maximum current for 0.5 seconds for Inom.=5A/10A, A	150/200
Sensitivity for Inom.(max.)=5(7.5)A Unom.=57.7 or 230V, A	0,005
Sensitivity for Inom.(max.)=5(60)A Unom.=230V, A	0,020
Sensitivity for Inom.(max.)=10(100)A Unom.=230V, A	0,040
Active (total) power consumption of each parallel circuit of the meter, W (VA)	0,5(7,5)
Total power consumption of the current circuit, VA	0,1
Exchange rate via CAN and RS-485 interfaces, bit/sec	300, 600, 1200, 2400, 4800, 9600
Exchange rate via infrared port, bit/sec	9600
Exchange rate via GSM modem, bit/sec	9600
Gear ratio of the main (verification) output for Unom.=57.7V Inom.=5A, imp./kW (imp./kVar)	5000(160000)
Gear ratio of the main (test) output for Unom.=220V Inom.=5A, pulse/kW (pulse/kVar)	1000(32000)
Gear ratio of the main (test) output for Unom.=220V Inom.=10A pulse/kW (pulse/kVar)	500(16000)
Gear ratio of the main (test) output for Unom.=220V Inom.=5A, pulse/kW (pulse/kVar)	1000(160000)
Retention of permanent/operational information data during power interruptions, years	40/10
Operating temperature range, C	-40…+55

On LCD

"Mercury 230 AR" meters display: - the value of consumed active and reactive electricity on an accrual basis with an accuracy of hundredths of kW/h and kVar/h; — phase voltage and current in each phase; — values of active, reactive and apparent power (integration time 1 sec) for each phase, total for three phases with indication of the quadrant in which the apparent power vector is located; — power factor for each phase and total for three phases; - values of angles between phase voltages; — network frequency; — current time and date; — parameters of the power network modem; — modem signal level.

Direct and transformer connected meters “Mercury 230 AR-XX C(R)”

Execution option	Rated voltage, V	Rated (maximum) current, A	Accuracy class of active (reactive) energy	Communication interface
AR-00 C(R)	3*57,7/100	5(7,5)	0.5S(1.0)	CAN or RS485
AR-01 C(R)	3*230/400	5(60)	1,0(2,0)	CAN or RS485
AR-02 C(R)	3*230/400	10(100)	1,0(2,0)	CAN or RS485
AR-03 C(R)	3*230/400	5(7,5)	0.5S(1.0)	CAN or RS485

Direct and transformer-connected meters with a built-in PLC modem for data transmission via the power network "Mercury 230 AR-XX M(CL)"

Execution option	Rated voltage, V	Rated (maximum) current, A	Accuracy class of active (reactive) energy	Communication interface
AR-01 M(CL)	3*230/400	5(60)	1,0(2,0)	CAN, PLC-I
AR-02 M(CL)	3*230/400	10(100)	1,0(2,0)	CAN, PLC-I
AR-03 M(CL)	3*230/400	5(7,5)	0.5S(1.0)	CAN, PLC-I

Marking of Mercury 230 AR meters:

MERCURY 230 AR-XX (M) CL
MERCURY
- brand
230
- series
A
- active energy measurement
R
- reactive energy measurement
XX
- modifications by current, voltage and accuracy class
(M) CL
- interfaces
M
- PLC-I modem with advanced functions
C
- CAN interface
L
- PLC modem The absence of a symbol in the marking means the absence of the corresponding function.

Overall dimensions of Mercury 230 AR meters

MERCURY 230 AM

Meters "Mercury 230 AM"

are used for commercial metering of active electricity in one direction in three-phase three-wire and four-wire AC networks with a frequency of 50 Hz. The Mercury 230 AM meter can operate autonomously or as part of an ASKUE system. Accounting of active electricity in a single-tariff mode on an accrual basis from the moment the meter is put into operation. Work only in the direction of increasing readings in case of any phasing violation of the connection of the meter's current circuits. Electromechanical metering device and LED indicator of the presence and consumption of electrical energy. Number of tariffs - 1. Overall dimensions - 258x170x74 mm. Weight - 1.5 kg. The inter-verification interval is 10 years.

Additional characteristics of the Mercury 230 AM meter

Options	230 AM
Accuracy class for active energy measurements	0.5S or 1.0
Rated voltage, V	357.7/100 or 3230/400
Rated (maximum) current, A	5(7,5); 5(60); 10(100)
Maximum current for 0.5 seconds at Inom.=5A/10A, A	150/200
Sensitivity for Inom.(max.)=5(7.5)A Unom.=57.7 or 230V, A	0,005
Sensitivity for Inom.(max.)=5(60)A Unom.=230V, A	0,020
Sensitivity for Inom.(max.)=10(100)A Unom.=230V, A	0,040
Active (total) power consumption of each parallel circuit of the meter, W (VA)	1,0(7,5)
Total power consumption of the current circuit, VA	0,1
Operating temperature range, C	-40…+55

Meters of direct and transformer connection "Mercury 230 AM-XX"

Execution option	Rated voltage, V	Rated (maximum) current, A	Active energy accuracy class
AM-00	3*57,7/100	5(7,5)	0.5S
AM-01	3*230/400	5(60)	1,0
AM-02	3*230/400	10(100)	1,0
AM-03	3*230/400	5(7,5)	0.5S

Reading devices of meters "Mercury 230 AM-XX"

Marking of meters "Mercury 230 AM":

MERCURY 230 AM-XX
MERCURY
- brand
230
- series
A
- active energy measurement
M
- electromechanical measuring device
XX
- modifications by current, voltage and accuracy class

Overall dimensions of meters "Mercury 230 AM"

MERCURY 231 AM

Meters "Mercury 231 AM"

are used for commercial metering of active electricity in one direction in three-phase three-wire and four-wire AC networks with a frequency of 50 Hz. The Mercury 231 AM meter can operate autonomously or as part of an ASKUE system. Accounting of active electricity in a single-tariff mode on an accrual basis from the moment the meter is put into operation. Work only in the direction of increasing readings in case of any phasing violation of the connection of the meter's current circuits. Electromechanical metering device and LED indicator of the presence and consumption of electrical energy. Number of tariffs - 1. DIN rail mounting. Overall dimensions - 157x142x65 mm. Weight - 0.8 kg. The inter-verification interval is 10 years.

Additional characteristics of the Mercury 231 AM meter

Options	231 AM
Accuracy class for active energy measurements	1,0
Rated voltage, V	3*230/400
Rated (maximum) current, A	5(60)
Maximum current for 0.5 seconds. at Inom.=5A, A	150
Sensitivity at Inom.(max.)=5(10)A, A	0,005
Sensitivity at Inom.(max.)=5(60)A, A	0,020
Active (total) power consumption of each parallel current circuit of the meter, W (VA)	1,0(7,5)
Total power consumption of the current circuit, VA	0,1
Meter constant, imp./kW	1600
Operating temperature range, C	-40…+55

Marking of meters "Mercury 231 AM":

MERCURY 231 AM-01
MERCURY
- trademark
231
- series
A
- active energy measurement
M
- electromechanical reading device
01
- modification by current, voltage and accuracy class

Overall dimensions of meters "Mercury 231 AM"

MERCURY 232 AM

Meters "Mercury 232 AM"

are used for commercial metering of active electricity in one direction in three-phase three-wire and four-wire AC networks with a frequency of 50 Hz. The Mercury 232 AM meter can operate autonomously or as part of an ASKUE. Accounting of active electricity in a single-tariff mode on an accrual basis from the moment the meter is put into operation. Work only in the direction of increasing readings in case of any phasing violation of the connection of the meter's current circuits. Indicator of the presence and consumption of electricity. Electromechanical reading device with protection against winding up and stopping by an electromagnetic field. Voltage indicators in network phases. Counter reversal indicator. The connecting dimensions of the Mercury 232 AM meters coincide with the connecting dimensions of induction meters. Equal-sized voltage and current terminals. Number of tariffs - 1. Overall dimensions - 295x170x69 mm. Weight - 1.5 kg. The inter-verification interval is 10 years.

Additional characteristics of the Mercury 232 AM meter

Options	232 AM
Accuracy class for active energy measurements	0.5S or 1.0
Rated voltage, V	357.7/100 or 3230/400
Rated (maximum) current, A	5(10); 5(60); 10(100)
Maximum current for 0.5 seconds. for transformer connection meters, A	200
Maximum current for 10ms. at Ibase=5A/10A for direct connection meters, A	1800/3000
Sensitivity for Inom.(max.)=5(10)A Unom.=57.7 or 230V, A	0,005
Sensitivity for Inom.(max.)=5(60)A Unom.=230V, A	0,020
Sensitivity for Inom.(max.)=10(100)A Unom.=230V, A	0,040
Active (total) power consumption of each parallel circuit of the meter, W (VA)	2,0(10,0)
Total power consumption of the current circuit, VA	0,1
Operating temperature range, C	-40…+55

Meters of direct and transformer connection "Mercury 232 AM-XX"

Execution option	Rated voltage, V	Rated (maximum) current, A	Active energy accuracy class
AM-00	3*57,7/100	5(10)	0.5S
AM-01	3*230/400	5(60)	1,0
AM-02	3*230/400	10(100)	1,0
AM-03	3*230/400	5(10)	0.5S

Marking of meters "Mercury 232 AM":

MERCURY 232 AM-XX
MERCURY
- trademark
232
- series
A
- active energy measurement
M
- electromechanical measuring device
XX
- modifications by current, voltage and accuracy class

Overall dimensions of meters "Mercury 232 AM"

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Design options

Counter symbol	Nom. voltage, V	Nom. (max.) current, A	Accuracy class for active/reactive energy measurements	communication interface	power profile. loss profile	the event log
For one accounting direction
Mercury 230	3*57,7/100	5(7,5)	0.5S/1.0	CAN or	—	—
ART-00 С(R)N		RS485
Mercury 230	3*230/400	5(60)	1,0 /2,0	CAN or	—	—
ART-01 С(R)N		RS485
Mercury 230	3*230/400	10(100)	1,0 / 2,0	CAN or	—	—
ART-02 С(R)N		RS485
Mercury 230	3*230/400	5(7,5)	0.5S/1.0	CAN or	—	—
ART-03 C(R)N		RS485
Mercury 230	3*57,7/100	5(7,5)	0.5S/1.0	CAN or	+	+
ART-00	RS485
PQС(R)SIDN		IrDA
Mercury 230	3*230/400	5(60)	1,0/2,0	CAN or	+	+
ART-01	RS485
PQС(R)SIN		IrDA
Mercury 230	3*230/400	10(100)	1,0/2,0	CAN or	+	+
ART-02	RS485
PQС(R)SIN		IrDA
Mercury 230	3*230/400	5(7,5)	0.5S/1.0	CAN or	+	+
ART-03 PQС(R)SIDN		RS485
IrDA
ART-00	3*57,7/100	5(7,5)	0.5S/1.0	CAN (RS485), GSM, IrDA	+	+
PQС(R)SIGDN
ART-01	3*230/400	5(60)	1,0 / 2,0	CAN (RS485), GSM, IrDA	+	+
PQС(R)SIGDN
ART-02	3*230/400	10(100)	1,0 / 2,0	CAN (RS485), GSM, IrDA	+	+
PQС(R)SIGDN
ART-03	3*230/400	5(7,5)	0.5S/1.0	CAN (RS485), GSM, IrDA	+	+
PQС(R)SIGDN
Mercury 230	3*230/400	5(60)	1,0 /2,0	CAN	—	+
ART-01 (M)CLN		PLC-I
Mercury 230	3*230/400	10(100)	1,0 /2,0	CAN	—	+
ART-02 (M)CLN		PLC-I
Mercury 230	3*230/400	5(7,5)	0.5S/1.0	CAN	—	+
ART-03 (M)CLN		PLC-I
for two directions of accounting
Mercury 230ART2-00 PQС(R)SIDN	3*57,7/100	5(7,5)	0.5S/1.0	CAN or	+	+
RS485
IrDA
Mercury 230ART2-03 PQС(R)SIDN	3*230/400	5(7,5)	0.5S/1.0	CAN or	+	+
RS485
IrDA
Mercury 230ART2-00 PQСSIGDN	3*57,7/100	5(7,5)	0.5S/1.0	GSM	+	+
CAN
IrDA
Mercury 230ART2-03 PQСSIGDN	3*230/400	5(7,5)	0.5S/1.0	GSM	+	+
CAN
IrDA