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   Unitariff meters

PSCH-3A.06

DESIGNATION AND AREA OF APPLICATION

The meter is intended for accounting of active electric power in three-phase three-, four-wire AC mains with 50 Hz frequency by a single tariff in one or two directions of accounting.
The meter can be used independently or as a part of automated informational and measurement electric power monitoring and accounting systems (AIMEPMAS).

ELECTRIC POWER METER TECHNICAL FEATURES

  • The electric power meter has LED indication of current presence in a load circuit, and the frequency of LED dimming is proportional to load power.
  • Possibility of direct or transformer connection.
  • Electromechanical measuring indicator (MI) displays the amount of consumed active energy in kWh with the accuracy of up to the decimal (meters of direct connection) or hundredth (meters of transformer connection) parts of kWh.
  • Single telemeter output.

ELECTRIC POWER METER TECHNICAL CHARACTERISTICS

Parameter

Value

Rated voltage, V

357.7/100,
3230/400

Rated (maximum) current, A

5 (10), 5 (60)
or 5 (100)

Accuracy class

1 or 0.5 S

Rated mains frequency, Hz

45-65

Starting current (sensitivity), A

0.02 or 0.005

Consumed total (active) power via voltage circuit, VA (W), maximum

2 (1.5)

Consumed power via current circuit, VA, maximum

0.1

Transmission number of telemetry outputs, pulse/kWh:

16000 or 160000

Range of operating temperatures, oC

-40 to +60

Recalibration interval, years

12

Average lifetime, years

30

Weight, kg

maximum 1.03

Overall dimensions, mm

24017170

 

New products

Time-schedule of workshops

Copyright

Copyright © 2012
Nizhny Novgorod Factory named after M.V. Frunze.
All rights reserved.
 
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