Key Properties:
-
High precision, wide linearity range for output current
-
High potential voltage (4000Vac for 1min)
-
Outstading stability
-
Low profile elegant looking
-
Directly installed to PCB
|
Material Parameter
|
|
Saturated Induction Density
|
Bs = 1.2 T
|
|
Material Permeability
|
µo >8x104 Gs/Oe
|
|
crystallization temperature
|
Tx >510℃
|
|
Vickers Hardness
|
Hv= 880 kg/mm2
|
|
Curie Temperature
|
Tc >570°C
|
|
Density
|
ρ = 7.2 g/cm3
|
|
Electrical Resistivity
|
r = δ ≥130µΩcm
|
|
Thickness
|
29~35µm
|
|
Lamination Factor
|
0.75~0.82
|
|
Electrical Specification
|
|
Model
Item
|
CT01A
|
CT01B
|
CT01C
|
CT01D
|
|
Rated Current
|
5A
|
20A
|
60A
|
200A
|
|
10A
|
40A
|
120A
|
|
Current Ratio
|
5A/2mA
|
20A/8mA
|
60A/24mA
|
200A/80mA
|
|
10A/4mA
|
40A/16mA
|
120A/48mA
|
200A/100mA
|
|
Accuracy Class
|
0.1,0.2,0.5,1.0,3.0,5.0
|
|
Rated Frequency
|
50/60Hz
|
Product Description:
Pin Type, Pin&Wire Lead Type is available. Customized Size as request. Our standard Mechanical Specifications download here.
OEM design is supported. We design & produce goods based on specifications & drawing, specification including:
1. CT turns ratio, primary current, resistance load
2. The min size of hole of CT
3. CT size and accuracy
Main Application:
-
Electronic energy meter
-
Power transducer
-
Precision power meter and other power & energy monitoring devices
-
Over current protection circuit of motor and other electrical appliances
