Name: DM Type Current Transformer
Brand: Asct Current Transformer
SKU: DM
Availability: InStock
Rating: 5 (1 reviews)

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Description

Introduce

DM series current transformers can be used to test, control, display and record the operation of electrical equipment and protect the equipment from damage.

DM can also be used in matching mine transformers.

Applications

Current measurement, monitoring and piotection for electrical wiring and equipment.

Current and power measurement for electric motors, lighting,air compressor, heating and ventilation system.

Air-condition equipment and Current, power and energy monitoring device.

Relay protection device.

Features

The DM series of current transfomer are convenient for mounting in many ways.

The most current transformer need the special mounting and the DM series used，the mounting of DIN typing without a lot of time.

The protective cover for the terminal block used the switching device with safety and quick

AC circuit. Two built in fixing methods: DIN rail; Busbar mounting.

Compact design .Built in hinged terminal cover .

Primary current from 15A to 300A.

Technical Parameter

Electrical Parameter		Mechanical Parameter
Frequency	50/60Hz	Case	PC/UL94-V0
Rated Input	1A-5000A	Bobbin	PBT
Measuring range	5%In-120%In	Core	Silicon steel
Rated Output	1A,5A	Construction	Screw
Ratio Voltage	0.72KV (AC)	Operating Temp	－25℃～＋75℃
Dielectric strength	3.0KV/1mA/1min	Operating Humidity	≤85%
Insulation Resistance	DC500V/100MΩ min	Output Connection	Terminal

Specification

Type	Ratio (A)	Burden (VA)	Frequency(Hz)
Type	Ratio (A)	Class: 1.0	Frequency(Hz)
DM-20	15/5A	1.5(5T)	50/60
	20/5A	2.5(5T)	50/60
	25/5A	2.5(4T)	50/60
	30/5A	2.5(4T)	50/60
	40/5A	2.5(3T)	50/60
	50/5A	2.5(2T)	50/60
	60/5A	1.5	50/60
	75/5A	1.5	50/60
	80/5A	1.5	50/60
	100/5A	2.5	50/60
	125/5A	2.5	50/60
	150/5A	2.5	50/60
	200/5A	3.75	50/60
	250/5A	3.75	50/60
	300/5A	3.75	50/60

Type	Ratio (A)	Burden (VA)	Frequency(Hz)
Type	Ratio (A)	Class: 1.0	Frequency(Hz)
DM-30	100/5A	2.5	50/60
	125/5A	2.5	50/60
	150/5A	2.5	50/60
	200/5A	2.5	50/60
	250/5A	2.5	50/60
	300/5A	2.5	50/60