Product Specifications
| Prod Model: |
LGB-126KV |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dry Type,Nofilling: |
with Protection Winding |
| Power Supply: |
Power Transmission |
| Power Transformer: |
Dry-Type Current Transformer |
| Phase: |
Single |
| Application: |
Lighting |
| Coil: |
Shell-type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Cooling Method: |
Dry-type Transformer |
| Brand: |
Ndw |
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:
LGB- 1
L: CT, Current Transformer
G: Dry type, no-filling
B: With protection winding
1: Rated voltage, kV
3. 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
4. Technical indexes:
Rated voltage10kV ~ 245kV
Partial discharge≤ 5pC
Rated primary current≤ 3000A
Dielectric dissipation factor≤ 0.004
Rated secondary current5A or 1A
Rated output capacity5-60VA
Accuracy limit factor5, 10, 15, 20, 30, 40, 50
Accuracy classes for measuring core0.2, 0.2S, 0.5, 0.5S
Accuracy classes for protective core5P, 10P, 5PR, 10PR, TPY
Ith50 kA
Idyn125 kA
All parameters are in accordance withIEC 60044-1
Audited byISO9001
| Rated voltage | 10kV ~ 245kV |
| 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 |
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.
