Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower

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Wholesale Price China Crowbar Resistance - 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

image1
image2

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:

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures

Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower detail pictures


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We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Wholesale Price China Crowbar Resistance - Braking Resistor Box for converter resisotor, inverter resistor – Wepower , The product will supply to all over the world, such as: Oman, Moscow, UK, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Hilda from Toronto - 2018.09.29 13:24
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Henry from Gabon - 2017.09.30 16:36