5 (100) a/2mA DC Immunity Current Transformer 0.1class

• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: DC Immune Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Model NO.: ZMDCT13
• Insulating Medium: Epoxy Resin
• Installation: Active Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Accuracy Class: 0.1
• Turns Ratio: 2500:1
• Max.Curernt: 100A
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, CE, ROHS, SGS
• Trademark: zeming
• Origin: Nanjing, Jiangsu
• HS Code: 8504311000
• Production Capacity: 2000.000PCS/Year

Product Description

5(100)A/2mA DC immune Current Transformer 

Model No.: ZMDCT13

1. Specification:

Characteristics	Values
Operating frequency	50 Hz ~ 400 Hz
Operating temperature	-40ºC ~ 85ºC
Relative humidity	≤95%
Rated primary current  Ip	5A
Maximum primary operating current Imax	100A
Testing current for DC component 100A/Root 2	<3%
Rated second current	2mA
Transformation ratio	1:2500
User supplied burden resistor	10 Ω'
Power frequency withstand voltage	3Kv/1min
Insulation resistance	>500MΩ/500Vdc
Accuracy class	0.1class

 

Accuracy class	With the percentage(%)of Ip
	5%	20%	50%	100%	120%
Ratio Error (±%)	0.1	0.1	0.1	0.1	0.1
Phase Displacement(±')	15	15	15	15	15

2.Dimension:

3. Material List

No.	Material	Spec. model	UL code	Manufacturer
1	Inner core	Nano-crystalline core	/	ZEMING
2	Outer core	Amorphous core	/	ZEMING
3	Core shell	PBT	E238981	QINGDAO QINKE ENGINEERING PLASTICS
4	Winding	2500T	E258243	ELEKTRISOLA HANGZHOU CO LTD
5	Pure copper	Φ5mm, Ni-Plated	/	NANPI RUNHAN ELECTRONIC CO LTD
6	Epoxy resin	TXH-9201-10 epoxy resin   insulating compound,Black	E196959	TIANJIN XINQIAO INSULATING MATERIAL CO
7	Leading wire	UL1007, 24AWG Black&Red	E315651	ZHEJIANG CHENGBAO WIRE & CABLE
9	Heat-Shrinkable tube	Black	E203950	SHENZHEN WORE HEAT-SHRINKABLE    MATERIAL CO LTD
10	Tape	Flame retardant, Environmental protection	E165111	JINGJIANG YAHUA PRESSURE SENSITIVE GLUE CO LTD