RSB1-30-A2-15-1PQFY
Product Introduction
● Hydraulic electromagnetic trip device is used to integrate overload trip and short circuit trip, so it is also known as full electromagnetic circuit breaker;
● The tripping performance is only determined by the magnetic flux generated by the current flowing through the coil, which is little affected by the change of ambient temperature, so it can not consider the capacity reduction due to high temperature;
● The circuit breaker has no thermal element, does not need cooling time, as long as the fault current disappears, it can be immediately closed again;
● The viscosity of hydraulic oil is affected by temperature changes. At low temperature, the viscosity is large, the delay time is long, and enough additional time is provided when starting the cold equipment. At high temperature, the viscosity is small, the delay time is short, and the circuit breaker can be quickly released to protect the heating load, so this "inverse time limit" is conducive to overload protection.
● The trip characteristics of the circuit breaker are determined by the combination of the coil and the oil damper. The operating characteristics of the circuit breaker can be changed by changing the parameters of the coil and the oil damper. Therefore, the current specification and trip curve required by the user can be easily derived.
● Accurate current setting, small action repetition error.
● Diversified wiring methods, including screw type, connecting plate type, insert type connection hanging, upturning wiring piece screw type, bolt type, etc., which is convenient for users to select according to actual needs.
● Diversified installation methods, screw installation, embedded installation, can be easily integrated into the equipment.
● Diversified operation mode, with long handle, short handle and swing key operation, you can choose different operation modes according to different design occasions to ensure the safe operation of the equipment.
● Shape, small size, can effectively save cabinet space. ?
● The tripping performance is only determined by the magnetic flux generated by the current flowing through the coil, which is little affected by the change of ambient temperature, so it can not consider the capacity reduction due to high temperature;
● The circuit breaker has no thermal element, does not need cooling time, as long as the fault current disappears, it can be immediately closed again;
● The viscosity of hydraulic oil is affected by temperature changes. At low temperature, the viscosity is large, the delay time is long, and enough additional time is provided when starting the cold equipment. At high temperature, the viscosity is small, the delay time is short, and the circuit breaker can be quickly released to protect the heating load, so this "inverse time limit" is conducive to overload protection.
● The trip characteristics of the circuit breaker are determined by the combination of the coil and the oil damper. The operating characteristics of the circuit breaker can be changed by changing the parameters of the coil and the oil damper. Therefore, the current specification and trip curve required by the user can be easily derived.
● Accurate current setting, small action repetition error.
● Diversified wiring methods, including screw type, connecting plate type, insert type connection hanging, upturning wiring piece screw type, bolt type, etc., which is convenient for users to select according to actual needs.
● Diversified installation methods, screw installation, embedded installation, can be easily integrated into the equipment.
● Diversified operation mode, with long handle, short handle and swing key operation, you can choose different operation modes according to different design occasions to ensure the safe operation of the equipment.
● Shape, small size, can effectively save cabinet space. ?
