DEM341As - DEM341AS

THREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER - more info check here: http://www.buymeasuringtools.com/DEM341As-10335761/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: OPEN Model Number: DEM341AS Display Type: Analog Only Phase: Three Phase Measuring Energy Range: CT/5A Accuracy Class: Class 1 Output Voltage: 3X127/220 Operating Temperature: -25+60 Dimensions: 272*150.8*73.5 Display Type:: Digital Only

Product Features:

THREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Business Terms:

Port: ShangHai

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 50000 Piece/Pieces per Week

Payment Terms: L/C

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Specifications and Product Details:

Functions and features

1. Front board three fixed installation, up and down mounting holes center distance is 198-212 mm, users can choose any one by2. Type 48B wiring, use CT connect operation, may select 27 CT ratio, the meter will read directly after set, and needn’t multiplied by CT rate.
3. Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatic read the meter every month.4. There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time. It can keep the5. May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15 data at most. Can6. There are a polarity port of pulse output passive closed and a nonpolarity port of pulse output passive distant, the output rate is 10kWh / Pulse), Complying with standard IEC 62053-31 and DIN 43864.
7. There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set and operation have password protection, communication agreement complying with standard DL/T645-1997.
8. Ten LED instructions respectively power supply state, signal of energy impulse, the direction of the flow of load current, the state rates just now and the data communications state.
9. Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.
10 Standard configuration extension terminals cover, in order to protect to use safety, may select short terminals cover. (Product Configuration code is AR). select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digits display. It is choose by the CT ratio which is set.
electricity data for 12 months. The data can be kept forever after power cut off.
May select single tariff function in weekend. (Please specified when ordering)
themselves.

Technical parameters

Model	Accuracy	Reference voltage (V)	Current specifications (A)	Starting current (A)	Insulation performance
DEM341AS	Class 1	3 X 127/ 220 3 X 230/ 400	CT/ 5A	0.01	AC voltage 4kV for 1 minute, 1.2/50us waveform impulse voltage 6kV