Product Specifications
| Prod Model: |
LGBJ-132 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CT: |
Dry-Type |
| Power Supply: |
Power Transmissiion |
| Type: |
Current Transformer |
| Phase: |
Single |
| Application: |
Lighting |
| Usage: |
Protective and Measurement |
| Operation Condition: |
Indoor and Outdoor |
Product Description
1. Advantages:
1). Safety, easy operation, no maintenance
2). No oilfilling, no gasfilling, no ceramic
3). High ability of antipollution
4). Dry-type insulation
2. Type:
LGBJ-132
L: Ct, current transformer
G: Dry type, no-filling
B: With protection winding
1: Rated voltage, kv
3. Technical indexes
Rated voltage: 132KV
Partial discharge: 5PC
Rated primary current: 3000A
Dielectric dissipation factor: 0.004
Rated secondary current: 5A or 1A
Rated output capacity: 5-60va
Accuracy limit factor: 5, 10, 15, 20, 30, 40, 50
Accuracy classes for measuring core: 0.2, 0.2s, 0.5, 0.5s
Accuracy classes for protective core: 5p, 10p, 5pr, 10pr, tpy
Ith: 50 ka
Idyn: 125 ka
All parameters are in accordance with iec 60044-1
Audited by ISO9001
4. Photo
5. Service conditions
Ambient air temperature: -50 centigrade ~ +50 centigrade
The altitude: 1000m, if higher, amend according to iec 60044
The creepage ratio: 20mm/kv, 25mm/kv or 31mm/kv
The lgb high accuracy high voltage current transformer made by Beijing nobbel electrical tech develop Co., Ltd. is used for high voltage electrical measure and protect, both for indoor and outdoor.
The lgb high accuracy high voltage current transformer is different from other similar current transformers at home and abroad. With reasonable design, novelty structure, aesthetic configuration and silicon rubber outer insulation sleeve umbrella group, the current transformer has no oil, no ceramic, no gas.
Beijing Nobbel Electric Tech Develop Co., Ltd is a high & new technology enterprise that integrates R&D, manufacture and sales of current transformers, voltage transformers, wall bushings, cable terminals and power transformers.We have a strong R&D team that is made up of 38 talented professionals of different specialties with the degrees of Doctors, MS and BS respectively.We take the lead in the development and production of current transformers, voltage transformers, wall bushings, cable terminals and power transformers.Currently the company occupies an area of 20000 square meters and has a floor space of 5000 m2 as workshop.Over 12000 wall bushings, 6000 current transformers, 7500 voltage transformers, 1500 cable terminals and 15000 power transformers are now soundly operating in over 900 transformer substations in the mainland of China, and output to USA, Peru, Cuba, Zimbabwe, South Africa, Philippines, Vietnam, Bengal, North Korea, etc.
Our products are widely applied in the power system, oil, chemical enterprise, aluminum enterprise, railway, iron and steel enterprise, etc.We have supplied products for international noted enterprise.And we made co-operation with EPRI of China, WUHAN HV research institute, XI'AN porcelain research institute, Tsinghua university, Xi'an Jiaotong university, WUHAN university.
We value every enquiry, and waiting for your specific enquiry.Make believe and sure we can cooperate better in the near future.
