LZW20-10
Electronic, Instrument, Position Sensor, Audio, Lighting
Current Transformer
Three
Outdoor
Measurement
Single Layer & Tightly Wound Type
Epoxy Resin
Busbar Type
Single Stage Type
Photoelectric Type
Bdn
Casting Insulation
50
Outdoor
10
BDN
Carton
medium
China
85043100
Product Description
Special specifications or high-precision products can be made according to user needs. The current transformer can only use one of the changes during use, and several ratios cannot be used at the same time.This type of current transformer is a new patented product specially developed by our company for the intelligent and lightweight power system. It is small in size and light in weight, and the combination is very reasonable. realizable
A, B, C three-phase protection and zero sequence grounding protection.
The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements
Rated insulation level: 12/42/75kV
Power factor of load: COSΦ=0.8
Rated frequency: 50Hz, 60Hz
Rated secondary current: 5A or 1A
High precision: With high precision current measurement capabilities, can accurately reflect the current changes in the power system, to ensure the accuracy and reliability of measurement data.
Excellent insulation performance: The use of high-quality insulation materials and advanced insulation technology, with good insulation performance, can operate safely under high pressure environment
| Type | Stable primary current | Rated secondary voltage(A) | Accuracy class and rated burden(VA) | Rated insulating level(kV) | ||
| 5P(10P) | ||||||
| LZW20-10 | 100,150,200 | 5(1) | 2.5 | 3.75 | 5 | 10(12)/42 |
| 100,200,300 | 2.5 | 5 | 7.5 | |||
| 200,300,400 | 5 | 7.5 | 10 | |||
| 200,400,600 | 5 | 10 | 15 | |||
| 600,800,1000 | 15 | 20 | 25 | |||
| 800,1000,1200 | 15 | 20 | 25 | |||
