1.Technical parameters of load box
Total power |
100KW |
Resistive load |
Using special alloy resistors, the resistance error is ±5%. |
Test voltage |
AC three-phase 380V/3P4W |
Auxiliary voltage |
AC220V/50Hz |
A-phase power gear |
0.5KW*1 ,1KW*2 ,2KW*2 ,3KW*1 ,4KW*1 ,5KW*2 ,10KW*1; 10 power gear in total, 33.5KW. |
B-phase power gear |
0.5KW*1 ,1KW*2 ,2KW*2 ,3KW*1 ,4KW*1 ,5KW*2 ,10KW*1; 10 power gear in total, 33.5KW. |
C-phase power gear |
0.5KW*1 ,1KW*2 ,2KW*2 ,3KW*1 ,4KW*1 ,5KW*2 ,10KW*1; 10 power gear in total, 33.5KW. |
Step power |
Three-phase 1.5KW/ single phase 0.5KW |
Power factor |
1 |
Load control |
1P miniature circuit breaker control |
Monitoring function |
The local multi-function meter displays the current, voltage, power and other electrical parameters of the test circuit, and the temperature of the air outlet. |
cooling method |
Forced air cooling, wind in from the right and wind out from the left. |
working environment |
1. Ambient temperature: -20℃~50℃ 2. Relative humidity: The daily average value is not more than 95%, and the monthly average value is not more than 90%. 3. Altitude: ≤2500m 4. Installation conditions: For outdoor use, the air is free of corrosive or flammable gas, water vapor and other obvious pollution, and there is no severe vibration. 5. Protection level: IP21. |
physical dimension |
Approximate width 750*depth 950*height 2000mm |
weight |
About 300KG |
Cabinet color |
The metal shell is uniformly sprayed and the color of the cabinet is white. |
Huazheng Electric Manufacturing (Baoding) Co.,Ltd Established in March 2008. We are located in Baoding near Beijing and have convenient transportation access.
Huazheng Electric is a professional manufacturer engaged in the research, development, production, sale and service of electric power systems. our products are extensively used in power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment. In addition, we have attained CE ISO9001 certificates.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. To learn more about what we can do for you, contact us at any time. We look forward to establishing a good and long-term business relationship with you.