5A 3000A Input Current Transformers with Ce RoHS Certificate

Prod Model:	MR(SR)
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Input:	5A-3000A
Rated Output:	0-5A
Frequency:	50-400Hz
Measuring Range:	5%in-130%in
Bobbin:	PBT
Core:	Silicon Steel
Case:	PC/UL94-V0
Internal Structure:	Epoxy
Application:	Position Sensor
Type:	Current Transformer
Phase:	Single
Operation Condition:	Both

Product Description

MR(SR) Series Low Voltage Current Transformers




1. Application

MR(SR) series current transformer is compact .smaller than other models with the current ratio of the transformer is small,clamshell-style terminal cover is well protected by the second terminal.With related accessories you can use Din rail mounting,a current from 5A to 2500A
 
Current measurement, monitoring and protection for electrical wiring and equipment.Current and power measurement for electric motors,lighting, air compressor,heating and ventilation system, air - condition equipment and automation control system.Current , power and energy monitoring device.
Relay protection device.

2. Feature

Safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bars
Wide range of sizes to accommodate all the existing installations

3. Technique Index
 

Frequency	50-400hz
Rated Input	5a-5000a
Measuring range	5%in-130%in
Rated Output	0-5A
Ratio	≤±0.2%
Phase angle	≤±10min
Dielectric strength	2.5kv/1mA/1min
Insulation Resistance	DC500V/100MΩ/min

 

Case	PC/UL94-V0
Bobbin	PBT
Core	Silicon steel
Internal structure	Epoxy
Construction	Screw
Operating Temp	-25ºC~+75ºC
Operating Humidity	≤85%
Output Connection	Terminal

4. Dimension(mm)



5. Type Selection
 

Mfg P/N	Ratio	Dimension(mm)		Class(0.2)/Burden(VA)			Class(0.5)/Burden(VA)			Class(1.0)/Burden(VA)
		ID	OD	2.5	5.0	10	5.0	10	15	10	15	30
MR-30	60/5	30	70	50	---	---	50	---	---	50	--	---
MR-30	100/5	30	70	40	50	---	40	50	---	40	50	---
MR-30	120/5	30	70	40	50	---	40	50	---	40	50	---
MR-30	150/5	30	70	40	40	---	40	40	---	40	40	---
MR-30	200/5	30	70	40	40	---	40	40	---	40	40	---
MR-30	250/5	30	70	35	40	50	35	40	50	35	40	50

6. Certificate



7. Company Profile

Changan Group Co., Ltd, Established in 1987, comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 30years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,
Contactor, Relay, Switch, Solar Inverter etc..
 
1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Europe, South America, Mid-east and Africa Market.