TPM-50-275



Specification

DESCRIPTION specification conditions VALUE
Maximum Continuous Operating Voltage VRMSAC 275 VAC
Maximum Continuous Operating Voltage VDCDC 350 VDC
Minimum Varistor Voltage VN(DC) MINAt 1 mA 409 VDC
Maximum Varistor Voltage VN(DC) MAXAt 1 mA 475 VDC
Voltage Protection Level VPR800 V
Peak Surge Current ITM (IP)For 1 Pulse 50000 A
Peak Surge Current ITM (IP)For 15 Pulses20000 A
Operating Temperature Minimum TOPG-40 C
Operating Temperature Minimum TOPG85 C
Frequency Maximum fmin48 Hz
Frequency Maximum fmas62 Hz
Response time tA25 nS
Rated Voltage (L-N)VR (L240 kV