45mm Inner Hole Split Core Current Transformer for Leakage Current

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Split Core Current Transformer
• Model NO.: ZMCTLK45
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Insulating Paper
• Installation: Active Type
• Magnetic Circuit Structure: Cascade Type
• Voltage Transformation Principle: Capacitive Type
• Inner Hole Size: 45mm
• Turns Ratio: 2000:1
• Rated Primary Current: 1A
• Rated Continuous Thermal Current: 2A
• Accuracy: 1.0
• Transport Package: Outer Carton with Smaller Inner Box
• Specification: ISO9001, ISO14001 ROHS, CE, SGS
• Trademark: zeming
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100.000PCS/Month

Product Description

Split residual current transformer ZMCTLK45
 

1. Main technical parameters:

 

Item	Sign	Technical Parameters	Item	Sign	Technical Parameters
Working frequency	f	50Hz-60Hz	Line insulation	V	1000
Rated primary current	In	1A	Dielectric strength	-	500MΩ/500V/min
Rated secondary output	IO	0.5mA	Insulation voltage	-	3000VAc(r.m.s)(2mA/1min)
Rated load resistance	Ω	500
Linearity	f	<1.5%	Operating temperature	Ta	-12ºC ~ +75ºC
Accuracy class	-	1class	Storage temperature	Ts	-20ºC ~ +75ºC
Rated continuous thermal current	A	2

 

2. Definition of primary, secondary and polar end of transformer:

2.1 Definition of  transformer primary and secondary :Transformer primary feedthrough input, secondary lead or terminal output.
2.2 Definition of primary and secondary leads with same polarity:P1-S1Yellow ;P2-S2 Black
2.3 The electrical schematic diagram of the transformer is as follows:

 

3. For dimensions, refer to the following figure