Measuring mechanism energy meter multi-tariff single phase built-in real time clock (RTC), electricity energy meter

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Product Overview


Products Description

Electronic single-phase multi-tariff meter «Pulsar»

 * Stable precision and reliability
 * 15/30/60 minutes, daily and monthly load profile log
 * Safety and data protection
 * Built-in real time clock (RTC)
 * Bidirectional measurement of active power
 * The tariffs are controlled via internal clock
 * 4-quadrant measurement of reactive power
 * Events log
 * Up to 4 tariffs, 12 seasons
 * Large segment LCD display
 * Current measurement via shunt and current transformer (option)
 * Button for display control
 * Magnetic field immunity
 * Communications: RS-485 (Modbus RTU), optical port, M-BUS, pulse output
 * Voltage, current, frequency, active, reactive and apparent power measurements logging
 * Optical test output
 * Voltage quality logging (frequency accuracy and supply voltage variation)
 * Anti-tampering: detection and logging attempts of manipulate the meter installation, cover removal, reverse run, magnetic

Technical data
Accuracy (active energy)
Class 1 (IEC 62053-21)
B (EN 50470-3)
Accuracy (reactive energy)
1 or 2 (IEC 62053-23)
Nominal voltage
230 V
Voltage range
0,8—1,15 Un
Nominal frequency
50 Hz ± 5%
Current, base/maximal
5/60 А; 5/80 A; 10/100 А
Starting current
20 mA; 40 mA
Power consumption
< 10 VA (<2,0 W)
Operating temperature
-40 °С...+60 °С
Protection class
Real Time Clock accuracy
<0,5 s/d
Time backup for RTC
>16 years
< 0,4 kg
65 x 100 x 83 mm


0.0136 s.