China OEM Repair Grounding Resistor Power Plant - Braking Resistor Box for converter resisotor, inverter resistor – Wepower
China OEM Repair Grounding Resistor Power Plant - Braking Resistor Box for converter resisotor, inverter resistor – Wepower Detail:
█ Description:
Resistance boxes are used to add resistance in to an electric motor circuit for modifying the performance characteristic of slipring induction motors of EOT cranes, rubber mills, steel rolling mills, cement mills, power plants, conveyors, coke oven, blowers etc for speed control and developing staring torque with low starting currents.
They are also used as Dynamic breaking resistor for VVVF. A.C. Drives electric loading of ac alternators, de generators and dynamometers. Resistors are designed to meet requirements of both A.C. and D.C. Applications.
The RBRU series of products are resistor boxes that are assembled with Wire Wound Resistor and are applicable to power-consuming circuits of inverter for braking equipment with large rated power and current, testing equipment, elevator and crane.
█ Important Notice:
All kinds of brake resistors manufactured by Teamwill can be customized for customers, our products are widely used in ship and military industry, photovoltaic, wind power generation, ports, oil drilling, industry transmission, rail transit, new energy vehicles, etc.
█ Product Features
1. Power Range:2.4KW~20KW
2. Voltage Range:<1000V
3. Resistance Range:1Ω~1KΩ
4. Withstand Voltage:AC3000V 50Hz 5S
5. Ingress Protection:IP20/IP23
6. Element Material:0Cr25Al5
7. Temperature Coefficient:≤400ppm/℃
8. Vibration:0.5g
9. Advantage:relatively bad working environment
10. Disadvantage:low operating voltage
█ Electrical Schematic Diagram
Rated Power(KW) |
Dimension (mm) |
Terminal |
Weight(Kg) |
Cable (mm2) |
Resistance Range(Ω) |
Note |
|||||
W ±3 |
D ±3 |
H ±3 |
D1 ±4 |
W1 ±1 |
安装孔 Mounting |
||||||
2.0 |
200 |
420 |
190 |
330 |
175 |
OB9×12 |
M6 |
7.3 |
6 |
1Ω~1KΩ |
1KW*2 |
3.0 |
200 |
535 |
190 |
445 |
175 |
OB9×12 |
M6 |
9.5 |
6 |
1Ω~1KΩ |
1.5KW*2 |
4.0 |
360 |
420 |
190 |
330 |
300 |
OB9×12 |
M6 |
11 |
10 |
1Ω~1KΩ |
1.0KW*4 |
4.8 |
360 |
535 |
190 |
445 |
300 |
OB9×12 |
M6 |
12.5 |
10 |
1Ω~1KΩ |
1.5KW*4 |
6.0 |
360 |
535 |
190 |
445 |
300 |
OB9×12 |
M6 |
12.5 |
10 |
1Ω~1KΩ |
1.5KW*4 |
8.0 |
360 |
630 |
190 |
540 |
300 |
OB9×12 |
M6 |
15.4 |
16 |
1Ω~1KΩ |
2.0KW*4 |
10 |
360 |
720 |
190 |
630 |
300 |
OB9×12 |
M6 |
17.2 |
16 |
1Ω~1KΩ |
2.5KW*4 |
16 |
360 |
720 |
350 |
540 |
300 |
OB9×12 |
M6 |
30.8 |
16 |
1Ω~1KΩ |
8.0KW*2 |
20 |
360 |
720 |
350 |
630 |
300 |
OB9×12 |
M6 |
34.4 |
16 |
1Ω~1KΩ |
10KW*2 |
Remarks: for other technical parameters & requirements please contact with our company’s business man
Product detail pictures:
Related Product Guide:
With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for China OEM Repair Grounding Resistor Power Plant - Braking Resistor Box for converter resisotor, inverter resistor – Wepower , The product will supply to all over the world, such as: Orlando, Belgium, Puerto Rico, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our goods list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're going to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
By Christopher Mabey from New York - 2018.10.09 19:07
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Jerry from Greenland - 2018.12.28 15:18