| Electrical data (Ta=25ºC±5ºC) |
| Type |
B200-10A |
B200-20A |
B200-30A |
B200-40A |
Unit |
| Rated current(Ipn) |
10 |
20 |
30 |
40 |
A |
| Measure range(Ip) |
20 |
40 |
60 |
80 |
A |
| Turns ratio(Np/Ns) |
1:1000 |
1:1000 |
1:1000 |
1:1600 |
T |
| Internal resister |
100±0.1% |
50±0.1% |
50±0.1% |
50±0.1% |
Ω |
| Rated output |
@Ip=±Ipn ±1±0.5% |
V |
| Supply voltage |
+5V |
V |
| Power Consumption |
≤20+ IpX(Np/Ns) |
mA |
| Zero voltage |
@Ip=0 +2.5±0.5% |
V |
| Zero voltage drift |
@ -40~+85ºC ≤±0.5 |
mV /ºC |
| Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
| Total precision |
≤±0.7 |
% |
| di/dt accurately followed |
>50 |
A /μS |
| Response time |
@100A/μ S,10%-90% ≤500 |
ns |
| Galvanic isolation |
@ 50HZ,AC,1min 2.5 |
KV |
| Bandwidth |
@ -1db DC~200 |
KHZ |
Company Profile:
Yueqing Heyi Electric Co., Ltd. is a young and flexible manufacturer of current transformers and DC Hall sensors. Is a family company.
The chief engineer, sales director, and production manager are all members of our family. HEYI was born in a small family. After years of hard work, the company has become an OEM and ODM supplier for many large European and American companies. Thanks to the strong R&D design team and production team,
Today Heyi has certificates from multiple countries. And test reports, we export to the United States, Canada, the United Kingdom, France, Germany, Italy, Spain, Portugal, Brazil and other countries, and have signed purchase agreements with power bureaus in Europe and Southeast Asia.
In addition, HEYI is available in Egypt and Indonesia. The local factory, the company now has two brands of ASCT and HEYI, more than 6 product patents, more than 100 types of current transformers and DC Hall sensor models, giving customers more choices, and will develop new current transformers every year To meet the needs of future smart grids, buyers of current transformers and DC Hall sensors from various countries are welcome to establish long-term cooperation with Heyi. We can customize and design according to customer needs, and provide door-to-door Service, customers do not need to worry about problems after sales.
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