DRS320/4P
Specification
| DESCRIPTION | specification | conditions | VALUE |
|---|---|---|---|
| Maximum Continuous Operating Voltage | VDC | DC | 420 VDC |
| Operating Temperature Minimum | TOPG | -40 C | |
| Operating Temperature Minimum | TOPG | 80 C | |
| Frequency Maximum | fmin | 48 Hz | |
| Frequency Maximum | fmas | 62 Hz | |
| Degree of Protection | Protection | IP20 | |
| Number of Poles | Poles | 4 | |
| Maximum Continuous Operating Voltage | MCOV (VAC) | 320 VAC | |
| Maximum Discharge Current | IMAX | For 8 x 20 μs Pulse | 40000 A |
| Maximum Discharge Current [UL] | IMAX | For 8 x 20 μs Pulse | 50000 A |
| Nominal Discharge Current | In | For 8 x 20 μs Pulse | 20000 A |
| Short-Circuit Current Rating | ISCCR | 3000 A | |
| Short-Circuit Current Rating [UL] | ISCCR | 200000 A | |
| Residual Current | Ipe (IRE) | At VC | 500 100 |
| Residual Current [UL] | Ipe (IRE) [UL] | At VC | 100 µA |
| Temporary Overvoltage Rating | TOV | At 5 Seconds, AC | 336 V |
| Temporary Overvoltage Rating | TOV | At 120 Minutes, AC | 440 V |
| Response time | tA | 25 nS | |
| Protection Level (L-N) | VP (L | V | 1500 |
| Protection Level (L-N) | VP (L | At VPR | 1000 V |
| Rated Voltage (L-N) | VR (L | 480 kV | |
| Rated Voltage (L-L) | VR (L | 480 kV |