16mm Hole Split Core Current Transformer 2500: 1 150A

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Split Core Current Transformer
• Model NO.: ZEMCTK04-7
• 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: 16mm
• N.W: 65.85g
• Turns Ratio: 3000:1
• Rated Input Current: 0-150A
• Rated Output: Mv or Ma Current Output
• Window Size: 16mm
• Accuracy: 0.5
• 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

   ZEMCTK04-7
Split core current transformer
Mainly used for the Reconstruction project of the distribution system , not power-off stitches, can be quickly loading and unloading.
Structural parameters:

 Front View                              Lateral View

Model   Dimension	ZEMCTK04-7
L	36.3±0.5
L1	1000±50
L2	5±1
B	32.5±0.5
B1	30±0.5
B2	20±0.5
H	47±0.5
H1	22.2±0.5
H2	26.5±0.5
D1	16±0.5
D2	16.2±0.5

 
 

Charateristics and usage:

Rated input current	100A	Accuary  level	0.5 class
Rated output current	40mA	application	Measurment
Ratio	2500:1	Installation	Split core
current range	0~150A (5Ω)	Operating temperature	-40ºC~+75ºC
Frequency	50HZ/60HZ	Relative humidity	≤95%

 

(1)Dielectric strength: the power frequency between primary winding and secondary winding is 2.5KV / min, no breakdown, arcing phenomenon, leakage current<1mA;
 
(2)Insulation resistance: between the primary winding and the secondary winding≥1000MΩ/500Vdc

 

Error range: 

Current error(Ratio error)±%				Phase error(angle error)′
Percentage of rated current				Rated current percentage value
5	20	100	120	5	20	100	120
≤0.5	≤0.5	≤0.5	≤0.5	≤60	≤60	≤60	≤60