Shenzhen Jia Ronghua Technology Co., Ltd.

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IC Card Meter
  • Three-phase prepaid watthour meter
  • 2  三相预付费电能表-.jpg
  • 2  三相预付费电能表--.jpg

Three-phase prepaid watthour meter

Type:IC Card Meter

Introduction:DTS series of three-phase electronic pre-paid watt-hour meter (hereinafter referred to as the meter), in line with GB / T17215 and GB / T18460 standards, the use of single-chip processing system for data collection, processing and preservation. Its purpose is ...

Service Hotline:400 992 5080

PurchaseOnline consultation

  • Description
  • Parameter

Product use

DTS series of three-phase electronic pre-paid watt-hour meter (hereinafter referred to as the meter), in line with GB / T17215 and GB / T18460 standards, the use of single-chip processing system for data collection, processing and preservation. Its purpose is to measure the rated frequency of 50Hz or 60Hz three-phase active energy.


Product features



Application of computer management, electricity purchase first electricity。

Limits the use of power within the rated current range (limited by the power supply department).

A table of cards, special cards, lost cards without losing electricity, make up card reuse.

Electric card can transfer data bidirectionally; it can automatically power off alarm users to buy electricity。

Electricity is zero, automatic power-off; and a certain anti-theft software design.

Ambient temperature of -25 ℃ ~ +55 ℃, relative humidity does not exceed 85%.

Technical indicators

Start-up: Under the conditions of reference voltage, reference frequency and cosφ = 1.0, the load current is 0.004Ib (level 1) and 0.005Ib (level 2) The meter should be able to measure the power continuously.

Potential: Voltage circuit plus rated voltage 115%, no current in the current circuit, the instrument test output should not produce more than one pulse.

Voltage Range: Normal Operating Voltage: 0.9Un-1.1Un,  Limit Operating Voltage: 0.8Un-1.15Un

Power consumption: voltage line power consumption: ≤ 2W and 10VA,   current line power consumption: ≤ 4.0VA


Model

level of accuracy

Reference voltage

Un

Rated
Current Ib

Access
the way

Instrument constant imp/kWh

DTS

1 or 2

3×220/380V

3×57.7/100V

1.5(6)

Mutual inductance

1600

5(20)

Direct

800

10(40)

Direct

400

15(60)

Direct

400

20(80)

Direct

400

Order:Three-phase prepaid watthour meter

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