Product Specifications
| Prod Model: |
BRB 4800W- 64ohm-J |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Power: |
100W~25kw |
| Resistance Tolerance: |
+-5% |
| Resistance: |
Fixed Resistor |
| Function For Resistance: |
Protective Resistor |
| Material: |
Wire-wound Resistor |
| Package Type: |
Surface Mount |
| Type: |
Brake Resistor |
| Resistance Change Scale: |
Fixed |
| Application: |
Braking, Dissipation, Load Dump |
| Brand: |
Fullde |
Product Description
Wirewound Braking Resistor
Power range from 100W to 25kW, a popular and economically type of brake resistor capable of solving many brake resistor jobs.
The resistor components consist of fully welded wire wound ceramic resistors, wound on corderite, which is a type of ceramic with a very high resistance to temperature changes.The wire is coated with aluminium phosphate to protect the wire and conduct the heat developed in the wire on to the ceramic core. Aluminium-phosphate is stable at 500°C.
The resistor cages comply with IP20 providing electrical and thermal protection. The resistors have a nominal load from 100W - 25kW. They are particularly suitable for pulse loads of 10 - 20 times more compared to the nominal load because of the ceramic core material and an extra high weight of wire.
Application
Applicable to power-consuming circuits of inverter for braking equipment with large rated power and current. (levator, lift, crane, railway)
Features
competitive price
100% original
delivery on time
Customized as requirements.
Specification
Power Range |
100W - 5kW (Average) |
Pulse Load |
10 X in 5 s |
De-rating |
Linear: 40°C, 100% - 70 °C: 0,8 PN |
Environmental |
-40 °C - 90 °C |
Resistance Tolerance |
±10% |
Dielectric Strength |
2500VAC, 1 Minute |
Working Voltage |
1100VDC |
Insulation Resistance |
> 20 M OHM |
Protection class |
IP20 |
Max surface temperature |
On Resistor component: 350 °K |
Cooling media |
Air |
Thermo watch (optional) |
Optional |
Connection |
Screw |
Climatic |
EN 60 068-2-2 |
Vibration |
EN 60 068-2-6 |
Company Information
Fullde Electronics specializes in the custom design and manufacture of ancillary devices and instruments for electric power equipment such as Load banks, neutral grounding resistor, brake resistors, filter resistors, compact resistors, wirewound resistors, steel grid resistors. we are fully equipped and capable of manufacturing many other types of power-related equipment to customer specifications with high quality level is achieved by following rules edited by ISO 9001.
Contact
Any question, please contact me freely!
Name: Lemon
Position: Foreign trade manager
Tel: +86-769-81686081
Fax:+86-769-85250398
Cellphone:+86-13926830809
Website: www.fullde.cn, fullde.en.alibaba.com
FULLDE ELECTRONICS is professinal manufacturer in produing large power resistors and sets. We provide customization for Load Resistor, Neutral Ground Resistor, Braking Resistor, Filter Resistor and other resistors. We can do OEM & ODM.
We keep long-term cooperation with China Southern Power Grid Company Limited, NARI Technology Co., Ltd., Hitachi Elevator (China), IFE Elevator ect. FULLDE products have gained widespread recognition and trust from customers.
We expect we conspire together the development, create the brilliancy together!
