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Copper Wire Mini Current Transformer Inflammable Epoxy Resin PB Free Two Winding

Copper Wire Mini Current Transformer Inflammable Epoxy Resin PB Free Two Winding

Brand Name:Greenfair
Certification:CE, UL, ISO14001
Model Number:Current transformer CT10
Minimum Order Quantity:1000pcs
Place of Origin:China
Packaging Details:carton box, plastic blister box
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Location: Shenzhen Guangdong China
Address: 2nd Floor,No. 68, Dongxinjia Industrial Park, Honghu Village, Xinqiang Community,Xinhu Street, Guangming District, Shenzhen
Supplier`s last login times: within 1 hours
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Product Details

CT10 series CT10B-2(12)A/2mA Class 0.2 Current transformer With high permeability permalloy core, excellent linear performance, small size​ for working frequency 50-400Hz , energy meter, power transducer, RTU, etc


Features:

1. Good voltage separation ability and insulation property

2. It is applicable for working frequency 50-400Hz

3. With burnt-resistant PBT case and epoxy resin, current transformer can reach insulation resistance of 500VDC ≥100mΩ, electrical strength 3000VAC,1mA 60S.

4. Under the ambient temperature -25℃ ~75℃, CT07 serires are main applied in RTU, power transducer, electrical monitoring meter, power meter and all sorts of controlling devices.

5. With high permeability permalloy core, excellent linear performance, small size; while by lamination silicon stell core, huge current load and low price.


For our current transformers, which are produced by using high permeability permalloy core or good quality laminated silicon steel core, inflammable epoxy resin and case with our high precision toroidal winding machine & current transformer testers, steady quality and reliable safety, are widely applied in electronic energy meter, power transducer, RTU, electronical monitoring meter, power factor compensator, digital meter, motor control, industrial control system, electrical meter equipment, etc.


CT10A


CT10B


CT10C


DIM(mm)P/NCT07ACT07DCT07ECT07F
DIM
A23.5263749
B12.5171420
C25293954
D7 +/-0.29 +/-0.213 +/-0.218.5 +/-0.2
E15152529.5
F18.518.532.537
G10.5151117.5
H1111
I6666

Performance & Specification
Part No.Rated primary current (A)Max primary current (A)Rated secondary current (A)Current ratioOutput voltage (mV)Accuracy classOutline
CT10A1100.52000:11000.2CT10A
51522500:11000.2
CT10B5152.52000:11000.2CT10B
51551000:11000.2
Part No.Rated primary current (A)Max primary current (A)Rated secondary current (A)resistance loadOutput voltage (mV)Accuracy classOutline
CT10C23021000.20.5, 1.0CT10C
5302.52000.50.5, 1.0
530520010.5, 1.0
52555002.50.5, 1.0



For example

CT10B-2(12)A/2mA Class 0.2



ELECTRICAL CHARACTERSTIC:
NO.ITEMMEASURED POINTTECHNICAL DATAREMARK
1Rated Primary CurrentA--B2A
2Rated Secondary Current1--22mA
3Rated long-time thermal currentA--B12A
4AccuracyClass 0.2%
5Primary/secondary ratio1:1000
6DCR Resistance105Ω MAXat 25℃
7Load Resistance100Ω
8HI-POTP-S3000V AC 50Hz 60s
9Temperature operative’-25℃~+75℃
10Nominal working frequecncy50Hz~60Hz

MATERIAL LIST:
NO.ITEMMATERIALSREMARK
1COREφ9.5*13*5 PERMALLOY
2CASECT10B Burn-resistant PBTE59481(S)
3WIREUEW-2 Ø0.08mm 130℃E85640
4EPOXY3300A/B
5PINφ0.7*20mm

China Copper Wire Mini Current Transformer Inflammable Epoxy Resin PB Free Two Winding supplier

Copper Wire Mini Current Transformer Inflammable Epoxy Resin PB Free Two Winding

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