RDW1 Air Circuit Breaker
RDW1Air Circuit Breaker
RDW1 air circuit breakeris an intelligent circuit breaker. It is suitable for the circuit of AC 50Hz with rated voltage 400V, 690V and rated current up to 6300A. It functions to distribute electric energy and protect circuit and power supply equipment from damages caused by overload, under-voltage, short circuit and single-phase earth. Due to its intelligent and selective protection functions, this air circuit breaker can improve the reliability of power supply, and avoid unnecessary power failure. It conforms to IEC60947-2.
Technical specifications
| Type | RDW1-2000 | RDW1-3200 | RDW1-4000 | RDW1-6300 | |
| Frame rated current Inm(A) | 2000 | 3200 | 4000 | 6300 | |
| Number of poles | 3,4 | 3,4 | 3,4 | 3,4 | |
| Rated current In (A) | 630,800,1000, 1250,1600,2000 | 2000,2500,3200 | 2000,2500,3200, 4000 | 4000,5000,6300 | |
| Icu(kA) | 400V | 80 | 100 | 100 | 120 |
| 690V | 50 | 65 | 65 | 80 | |
| Ics=Icw(kA) | 400V | 50 | 80 | 80 | 100 |
| 690V | 40 | 50 | 50 | 65 | |
| Rated current at N-pole In(A) | 50%In, 100%In | ||||
| Inherent making & breaking time | 23-32ms | ||||
| Operational performance | Electric life | 500 | |||
| Mechanical life | Maintenance-free: 2500, maintenance: 10000 | ||||
| Mounting mode | Fixed/with drawable | ||||
| Arcing distance(mm) | |||||
| Intelligent controller | Standard type(M), Telecommunication type(H) | ||||
As a China based primary air circuitbreaker manufacturer, People Group can provide our worldwide customers with superiorquality distribution box, AC contactor, relay, master switch and meteringinstrument, and more. Focusing on product quality, ourproducts are all CE, CB, UL, KEMA, SEMKO and SAA certified, so you can feelsecure in using our products.
If youare in need of our circuit breakers, please do not hesitate to contact us. Weare happy to help you.
Links：https://www.globefindpro.com/products/104542.html
