Product Specifications
| Prod Model: |
MSM021DF |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Power/Watter Meter |
| Display: |
LCD |
| Electric Equipment: |
Three-phase Four-wire |
| Installation: |
Direct Connected |
| Power Source: |
AC Meter |
| Theory: |
Electronic Meter |
| Usage: |
Meter for Industry and Home Use |
Product Description
MSM021DF THREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
1) 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board installed (mounting holes center distance 63 mm), users can choose any one by themselves.
2) Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
3) Standard configuration 6 digits display (999999kWh) by step motor type impulse register. May select 7 digits display by impulse register (Product Configuration code is BJ).
4) There are a polarity port of pulse output passive closed and a nonpolarity port of pulse output passive distant, the output rate is 10 or 100 imp/kWh (can select). And contact with all kind of AMR system conveniently, Complying with standard IEC 62053-31 and DIN 43864.
5) Five LED instructions respectively every power supply state and signal of closed energy impulse and distant energy impulse.
6) Automatic detection the direction of the flow of load current. And instructions (signal of closed energy impulse is green when working, that is meaning the direction of the flow of load current reverse).
7) 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.
8) May select two components measure three phase three wire active energy (Product Configuration code is DE) or two phase three wire active energy (Product Configuration code is DD)
9) Standard configuration type S wiring (Inlet from bottom, outlet from top) for direct connect operation, we can also choose another type of wiring, and use 5+1 digits display by impulse register, CT (Product Configuration code is CF) and PT & CT (Product Configuration code is BF) for operation.
10) Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety. (Product Configuration code is DI).
|
Model |
Accuracy |
Reference
voltage (V) |
Current
specifications (A) |
Starting
current (A) |
Insulation
performance |
|
MSM021DF |
Class 1 |
3 x 127/220
3 x 230/400 |
5(30)
10(60)
20(100) |
0.02
0.04
0.08 |
AC voltage 4kV for 1 minute,
1.2/50us waveform
impulse voltage 6kV |
Morning Sun Electrical Co., Ltd. Founded in 1995, located in the Liushi Town - "Electric Capital", mainly producing Micro switch, Contactor, MCB, MCCB, Auto-Air-Conditioner Parts and Thermostats and related products, which have been sold to Europe, North America, South America, Middle East, Southeast Asia and so on. Based of the "Good quality, competitive price, timely shipment and nice service", now getting regular repeated orders and enjoying the good reputation among our customers.
"Morsun" is prepared and willing to cooperate with any friends from all over the customers for the mutual benefits and bright tomorrow!
