Single DIN-Rail Electronic Energy Meter for International Market
Model No.: DDS155
Functions and features
1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.
2. Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
3.Standard configuration 5+1 digits display (99999.1kWh) by step motor type impulse register. May select 6+1 digits display
4.Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output passive (nonpolarity), (Product Configuration code is AI).
5.Two LED instructions power supply state (green) and signal of energy impulse (red).
6.Standard configuration dont detection direction of the flow of load current. May select automatic detection the direction of the flow of load current. And instructions (Only red energy impulse signal when working, that is meaning the direction of the flow of load current reverse).
7.Single direction measure single phase two wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.
1. The installation altitude less than 2000m
2. The surrounding temperature range: from -5~40 degree
3. In the non-explosive condition. or without adequate erosion and destruction of gas and dust conductive area .
4. Without rain and snow invade
5. Pollution level 2.
|Accuracy||Rated Voltage||Rated Current||Starting Current||Insulation Property|
|A||Class1||380v ||2.5(10),3(15),5(30),10(50), |
|0.4%Ib ||AC voltage withstand 2KV for 1 minute |
- Impulse voltage withstand: 6KV – 1.2μS waveform
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