فیلتر هارمونیک

EMC/EMI Filter

Electro magnet filters are produced in order to destroy or reduce interference of Frequency waves which had been produced by the device and are used with other devices .In the other word it Prevents transmission of high frequency harmonics to the circuit and the network. Also at the same time the voltage fluctuations in the power grid that cause damage to power supplies and other equipment to be attached to control. This kind of filter is moderate to be used in engine speed control system for frequency (drives in elevators, lifts, pumps and air conditioning systems

Topic
Values
Operating voltage:
3 x 380/400 VAC
Rated currents:
3 to 400 A @ 50 °C
High potential test voltage:
2500 VDC for 3 sec
Protection class:
IP20
Overload capability:
1.5 x rated current at switch on for 30 seconds
Temperature range:
-25°C to +80 °C 1 minute