DEM312GF Front Board Mounted
Port: Shanghai or Ningbo
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: L/C,Western Union,MoneyGram
Contact SupplierPackaging Detail: Export standard package
Delivery Detail: 20Days
Functions and features |
1. Front board three fixed installation, up and down mounting holes center distance 130-147 mm, users can choose any one by themselves. 2. May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infrared or port of RS485 data communication. 3. Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output passive (nonpolarity). And contact with all kind of AMR system conveniently, Complying with standard IEC 62053-31 and DIN 43864. 4. There are a port of far infrared data communication and a port of RS485 data communication. Standard configuration communication agreement complying with standard DL/T645-1997, can also choose any other communication agreement. 5. Three LED instructions power supply state, signal of energy impulse and communication state. 6. Automatic detection the direction of the flow of load current. And instructions by individual LED. (Only yellow energy impulse signal when working, that is meaning the direction of the flow of load current reverse). 7. Single direction single component 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. 8. Direct connect operation, there are two types wiring you may select. Standard configuration type 1B wiring, may select type 1A wiring (Product Configuration code is BS). 9. Standard configuration extension terminals cover, in order to protect to use safety, may select short terminals cover. (Product Configuration code is GC). |
Technical parameters | ||||||||||||
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Outer and mount dimension
Wiring diagram (Type 1B)
Terminal | Note |
1 | Inlet phase line |
3 | Outgoing phase line |
4 | Inlet neutral line |
6 | Outgoing neutral line |
2 and 5 | Port of pulse output passive |
7 and 8 | Port of RS485 data communication |