Type 1
Type 1 protectors against transient overvoltages should be tested with 10/350 µs lightning impulse wave, simulating the effects of direct lightning discharges.
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SKU: AT-SocketRead More...This protector is designed for its connection inside the cable channels that feed the sockets. Especially designed for outdoor and street lighting. It contains effective protection against transient overvoltages for single-phase power supply lines. Tight protection according to the cascade protection recommended in the Spanish Low Voltage Regulations (REBT ITC23).
SKU: AT-Type2Read More...Type 2 protectors against transient overvoltages should be tested with 8/20 µs current impulse wave, simulating lightning secondary effects.
SKU: AT-PLTRead More...The Power Lines Tester monitors the following characteristics for critical lines: Voltage between phases and neutral, Working frequency and Ground-Neutral Loop Impedance
SKU: AT-Type23Read More...Type 2 + 3 protectors against transient overvoltages should be tested with 8/20 µs current impulse wave and a combination impulse wave, leaving low residual voltages.