WENZHOU MEIHENG ELECTRIC CO.,LTD
WENZHOU MEIHENG ELECTRIC CO.,LTD Join us,Let us work together in cooperation with your company!
Add to Cart
Functions and features:
● 35mm standard DIN rail installation, complying with standard DIN EN50022.
● Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
● Standard configuration 5+1 digits display (99999.9kWh) by step motor impulse register.
● 5 LED instructions respectively power supply state (phase voltage A,B,C) and REV.signal of closed energy impulse.
● 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).
● Single direction 3 components measure 3 phase 4 wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.
● Standard configuration type S wiring (Type U)) for direct connect operation, we can also choose another type of wiring, and use 5+1 digits display by impulse register, (Type U CT ).
● Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety.
Application:
Model XTM1250S-U 3 phase 4 wire electronic DIN rail active energy meter is a kind of new style two phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc.
The meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurate and directly measure 50Hz or 60Hz active energy consumption from 3 phase 4 wire AC electricity net. It can display total energy consumption by step motor impulse register. It has following features: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
This meter has already got the patent certificate from China State Intellectual Property Office at present. Patent certificate NO. ZL 2013 3 0556168.7, any other country patent certificate are in assessing.
| Technical parameters | |||||
| Model | Accuracy | Reference Voltage(V) | Current specifications(A) | Starting current(A) | Insulation performance |
| XTM1250S-U | Class 1.0 | 3×230/400V 3×240/415V | 5(30),10(60) 5(100),20(100) | 0.02,0.04,0.08 | AC voltage 4kv for 1 minute,1.2/50us waveform impulse voltage 6kv |
| If you need different reference voltage or current specification, please advisory our sales personnel. | |||||
Outer and mount dimension:
Terminal Note:
1/2 Ia IN/OUT
3/4 Ib IN/OUT
5/6 Ic IN/OUT
7 Neutral wire
8/ 9 Test pulse output contact
Direct(Drawing 1)
Terminal Note:
1/2 Ia IN/OUT
3/4 Ib IN/OUT
5/6 Ic IN/OUT
18/16/14/12 Phase A/B/C/N
7 N
8/9 Test pulse output contact Connect by CT( Drawing 2)
FAQ
A. How's the delivery time?
Depend on your quantity, usually within 20days after receiving deposit
B. Would you accept OEM/ODM service?
Glad to say that there is planning department, technical department and mould tooling center in
our factory. For the OEM & ODM, it is ok for us if your brand, market shares are great.