Ripple resistance
Two lead terminals are fixed on a cylindrical porcelain tube, and the surface of the ceramic tube is wound with an alloy resistance wire with wave shape, and a layer of coating with flame retardant and high temperature resistance is coated on the surface of the ceramic tube. The ceramic tube is used as the skeleton of the resistance wire, and the function of the radiator is also provided with a heat radiator. This product can be customized according to customer requirements. This product is suitable for simulation load test, equipment discharge, automatic control, frequency converter energy consumption brake, etc..
- Product features
- Application occasions
- Data download
Technical parameter:
Power range: 100W-6000W
Voltage range: 0.5KV-10KV optional
Resistance range: 1R-1KR
Pressure: 50Hz AC2.5KV-20KV/1min optional
IP level: IP00
Vibration: 1g
Rated temperature rise: 375
Temperature drift: 80-400ppm/
Fluid material: 0Cr25AL5/Ni80Cr20 optional
Advantages: high voltage work
Disadvantage: poor seismic performance
Packaging: carton packaging
|
Power |
size （mm） |
Accuracy |
temperature coefficient PPM/℃ |
||||||
|
R±1 |
L1±3 |
L2±3 |
L3±3 |
H±3 |
N±3 |
φ±1 |
|||
|
100W—150W |
28 |
170 |
200 |
220 |
65 |
9 |
5 |
±5% |
±400 |
|
200W—250W |
28 |
267 |
290 |
310 |
65 |
9 |
5 |
±5% |
±400 |
|
300W—350W |
40 |
265 |
300 |
320 |
90 |
9 |
5 |
±5% |
±400 |
|
400W—450W |
40 |
320 |
360 |
380 |
90 |
10 |
5 |
±5% |
±400 |
|
500W—550W |
50 |
330 |
368 |
410 |
90 |
10 |
5 |
±5% |
±400 |
|
600W—650W |
50 |
400 |
438 |
465 |
90 |
10 |
5 |
±5% |
±400 |
|
700W—750W |
50 |
430 |
468 |
495 |
90 |
10 |
5 |
±5% |
±400 |
|
800W-1500W |
70 |
300 |
340 |
360 |
130 |
15 |
6 |
±5% |
±400 |
|
2000W-2500W |
70 |
430 |
470 |
500 |
130 |
15 |
6 |
±5% |
±400 |
|
3000W-4000W |
70 |
600 |
640 |
660 |
130 |
15 |
6 |
±5% |
±400 |
|
4500W-6000W |
100 |
550 |
575 |
630 |
168 |
15 |
6 |
±5% |
±400 |
Can be customized according to customer requirements resistance cabinet.
Resistance cabinet and resistance box.
