Dx Type 5~6000A Current Transformer 20mm 1A, 5A Class 0.2

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: Dx-20
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Winding Form: Small Fixed Type
• Insulating Medium: Insulating Paper
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Color: Black
• Coil Structure: Toroidal
• Certificate: CE
• Transport Package: Standard Export Pakage
• Specification: CE
• Trademark: HEYI
• Origin: Liushi, Yueqing, Zhejiang Province, China
• HS Code: 8504311000
• Production Capacity: 5000PCS/Month

Product Description

The DM series current transformers (CT) are installed in electric systems to reduce the line current to a secondary value of 5A, which is compatible with current inputs of digital multimeters or protection relays.These are without primary winding and are used for high primary current values from 50A upward.The number of loops of the primary cable does not modify the accuracy but converts the primary current value proportional to secondary current.

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	-25ºC~+75ºC
Dielectric strength	3.0KV/1mA/1min	Operating Humidity	≤85%
Insulation Resistance	DC500V/100MΩ min	Output Connection	Terminal

Features:

• 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 installation.

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 automation-control system.
• Current, power and energy monitoring device.
• Relay protection device.

Type	Current Ratio	Burden(VA)		Frequency(Hz)
		class:0.5	class:1.0
DX-20	5/5A	1.5	2.5	50/60
	10/5A	1.5	2.5	50/60
	15/5A	1.5	2.5	50/60
	20/5A	1.5	2.5	50/60

 

Type	Current Ratio	Burden(VA)		Frequency(Hz)
		class:0.5	class:1.0
DX-30	100/5A	-	2.5	50/60
	150/5A	-	2.5	50/60
	200/5A	1.5	2.5	50/60
	250/5A	2.5	2.5	50/60
	300/5A	2.5	2.5	50/60
	400/5A	2.5	2.5	50/60
	500/5A	2.5	2.5	50/60

 

Type	Current Ratio	Burden(VA)		Frequency(Hz)
		class:0.5	class:1.0
DX-40	150/5A	-	2.5	50/60
	200/5A	2.5	2.5	50/60
	250/5A	2.5	5	50/60
	300/5A	5	5	50/60
	400/5A	5	5	50/60
	500/5A	5	5	50/60
	600/5A	5	10	50/60
	800/5A	5	10	50/60
	1000/5A	5	10	50/60

 

Type	Current Ratio	Burden(VA)		Frequency(Hz)
		class:0.5	class:1.0
DX-125	800/5A	5	10	50/60
	1000/5A	7.5	12.5	50/60
	1200/5A	10	15	50/60
	1250/5A	10	15	50/60
	1500/5A	15	25	50/60
	1600/5A	15	25	50/60
	2000/5A	15	25	50/60
	2250/5A	15	25	50/60
	2500/5A	15	25	50/60
	3000/5A	15	25	50/60
	4000/5A	20	30	50/60
	5000/5A	20	30	50/60
	6000/5A	20	30	50/60