Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box, plastic blister box |
| core | Ø18*24*10-DC Iron (Fe) base (80A) |
| material | inflammable epoxy resin and case |
| assemble | rimary applies with copper bar, able to be directly installed to the button box, low load resistance, safety mounting. |
| function | working frequency 50-400Hz |
| wire | 2UEW 130℃ copper wire |
| turns | 1000Ts~2500Ts |
| winding | two |
| ROHS | PB free |
| Brand Name | Greenfair |
| Model Number | Current transformer CT02 |
| Certification | CE, UL, ISO14001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton box, plastic blister box | core | Ø18*24*10-DC Iron (Fe) base (80A) |
| material | inflammable epoxy resin and case | assemble | rimary applies with copper bar, able to be directly installed to the button box, low load resistance, safety mounting. |
| function | working frequency 50-400Hz | wire | 2UEW 130℃ copper wire |
| turns | 1000Ts~2500Ts | winding | two |
| ROHS | PB free | Brand Name | Greenfair |
| Model Number | Current transformer CT02 | Certification | CE, UL, ISO14001 |
| Place of Origin | China | ||
| High Light | industrial current transformers ，mini current transformer | ||
CT02 series Current transformer with DC immunity use Iron (Fe) base (80A)core low price high Accuracy , copper bar
Features:
1. With high permeability core, excellent linearity, excellent linear performance
2. It is applicable for working frequency 50-400Hz
3. With burnt-resistant ABS case and epoxy resin, current transformer can reach insulation resistance of 500VDC ≥100mΩ, electrical strength 3000VAC,1mA 60S.
4. Primary applies with copper bar, able to be directly installed to the button box, low load resistance, safety mounting.
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.
CT02A
CT02B
| Performance & Specification | |||||||
| Part No. | Rated primary current (A) | Max primary current (A) | Rated secondary current (A) | Rated sampled resistance(Ω) | Output voltage (mV) | Accuracy class | Outline |
| CT02A | 5 | 40 | 2.5 | 40 | 100 | 0.1, 0.2 | CT02A |
| 5 | 40 | 5 | 40 | 100 | 0.1, 0.2 | ||
| CT02B | 10 | 50 | 10 | 10 | 100 | 0.1, 0.2 | CT02B |
| 10 | 60 | 10 | 10 | 100 | 0.1, 0.2 | ||
For example
CT02B-5(80)A/2.5mA Class 0.1
| ELECTRICAL CHARACTERSTIC: | |||||
| NO. | ITEM | MEASURED POINT | TECHNICAL DATA | REMARK | |
| 1 | Normal Primary Current | A--B | 5A | ||
| 2 | Normal Secondary current | RED--BLK | 2.5mA | ||
| 3 | Maximum Primary current | A--B | 80A | ||
| 4 | Turns ratio | 1:2000 | |||
| 5 | Operating ambient temperature | -40~85℃ | |||
| 6 | Load Resistance | 7.5Ω | |||
| 7 | DC Resistance | 80Ω MAX | |||
| 8 | DC-Tolerance | BLK--WHT | ±3% | I=56.57A | |
| 9 | Accuracy | 0.10% | |||
| 10 | HI-POT | P-S | AC4000V 60S 1mA | ||
| MATERIAL LIST: | ||||||
| NO. | ITEM | MATERIALS | REMARK | |||
| 1 | CORE | Ø18*24*10-DC Iron (Fe) base (80A) | ||||
| 2 | CASE | CT02H ABS inflammable | ||||
| 3 | TAPE | 1mil*8mm CT-28 130℃ | E59481(S) | |||
| 4 | WIRE | UEW-2 Ø0.18mm 130℃ | E85640 | |||
| 5 | LEAD WIRE | UL1007 AWG24# L=165mm BLK/RED | ||||
| 6 | U clip | φ4.2 T=2.5mm (BTC01) | ||||
| 7 | EPOXY | 3300A/B | ||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2006
Total Annual:
2000000-4000000
Employee Number:
100~400
Ecer Certification：
Active Member
Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application... Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application...
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