Zhengzhou Great Electric Co.,Ltd.
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High Accuracy Class Standard CT
Features
1) Can work with CT PT test system
2) Can work independently as a standard
3) Used in lab, worksite or CT PT producer
4) High accuracy and stability
5) Widely used in metrology and utility lab
Technical Parameter
| Rated Primary current | 5A-1000A,5A-2000A,5A-3150A,5A-5000A (or other rated primary current value as option) |
| Reference value (A) of primary |
5,7.5,10,12.5,15,20,25,30,40,50,60,75,80,100,120, 125,150,160,200,250,300,315,350,400,450,500,600,630,750,800,900,1000,1200,1250, 1400,1500,1600,1800,2000,2500,3000,3150,4000,5000 |
| Rated Secondary Current | 5A, or 1A |
| Accuracy class | 0.01, 0.02(S), 0.05(S) |
| Secondary capacity | 0.2 ohm |
| Rated Frequency | 50/60HZ |
Note: Special Requirements from customers are available
Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals.
We specialize in production & supply of high-quality products for power field, high voltage field, power lab, etc. Our major products includes: meter test equipment, transformer test equipment, high voltage test equipment, relay test equipment, instrument transformer…etc.
After ten years’ efforts and focusing on products improvement, our solution & offer can compete with some major competitors from Europe and US, such as Zera, MTE, Radian…etc, just as a result, we setup strong relationship with our partners in some countries like Brazil, India, Vietnam, Bangladesh, South Africa, Paraguay, Colombia, Israel, Uzbek, Malaysia, Indonesia….etc
Together with our partners in overseas countries, we won many projects and also we are winning.