RDW5 Intelligent type Air Circuit Breaker
People Rdw5-1600 Series Fixed/ Drawout Electrical Switch Intelligent Frame Conventional Acb Air Circuit Breaker
Description
RDW5 series intelligent type Air circuit breaker is applied to power distribution network of AC 50/60Hz, rated operating voltage up to 400V/690V, rated current up to 6300A. In the distribution network below 6300A, it is mainly used for distribution, feeding and power generation protection to protect the line and power supply equipment from overload, undervoltage, overvoltage, current and voltage imbalance, short circuit and grounding/leakage faults. This series of circuit breakers can be used for upper or lower incoming lines, applicable to various low-voltage power distribution fields such as power stations, factories, intelligent buildings, etc., and can also be used for infrequent starting of motors. The product conforms to IEC60947-2 standard.
Normal operation condition and installation condition
Ambient temperature: the ambient air temperature is - 5~+40 ºC, and the average value of 24h does not exceed+35 ºC
Altitude: 2000m
Electromagnetic interference: applicable to electromagnetic environment A
Use category: Class B
Pollution level: pollution level is 3
Installation level: circuit breaker main circuit, undervoltage release coil, power transformer primary coil of intelligent controller is IV, control circuit and auxiliary circuit are III
Protection grade: IP20 (when the circuit breaker is installed in the cabinet and the door frame is added, the protection grade can reach IP40)
Storage condition: - 25~+55 ºC
Transportation conditions: handle with care, do not put it upside down, and avoid severe collision
){kind=link}
){kind=link}