China OEM Resistance Of Aluminum Conductor - Braking Resistor Box for converter resisotor, inverter resistor – Wepower
China OEM Resistance Of Aluminum Conductor - 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:
Every single member from our large efficiency profits team values customers' requirements and organization communication for China OEM Resistance Of Aluminum Conductor - Braking Resistor Box for converter resisotor, inverter resistor – Wepower , The product will supply to all over the world, such as: Gabon, Hungary, Cancun, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
By Erica from Jamaica - 2017.08.18 11:04
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Elma from Egypt - 2018.07.26 16:51