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Power Supply Systems
﹡high discharge capacity thanks to high-capacity zinc oxide varistor;
﹡quick response;
﹡Consisting of Standard type protection component;
﹡Red tab in the inspection window:non-functional spd;
﹡Thermal control of overheating release with indication window;
﹡Gas discharge device make up 3+1 mode.
| Model |
VC20/385 |
VC20/275 |
| SPD according to EN61643-11 |
Type2 |
| SPD according to EN61643-1 |
ClassII |
| Classification according to DIN VDE0675-6 |
C |
| Max. continuous AC voltage Uc |
385V |
275V |
| Max. continuous DC voltage Uc |
500V |
350V |
| Nominal discharge current (8/20μs) In |
20KA |
| Max. discharge current (8/20μs) Imax |
40KA |
| Voltage protection level at 5kA Ur |
<1.1KV |
<0.8KV |
| Voltage protection level Up |
<1.8KV |
<1.5KV |
| Response time |
<25ns |
| Leakage current |
<15μA |
| Operating temperature range Tu |
-40℃ to 80℃ |
| TOV voltage UT |
470V/5sec |
| Cross-sectional area (min) |
4.5mm2/flexible |
| Cross-sectional area (max) |
35mm2/flexible |
| Degree of protection |
IP20 |
| Mounting on |
35mm DIN rail EN 60715 |
| Preset Fuse |
45A |
| Enclosure material |
PBT/PA-F UL 94 V-0 |
Other:
-VC20/385/1P | VC20/275/1P: L-PE
-VC20/385/1P1 | VC20/275/1P1: L-N, N-PE
-VC20/385/1PN | VC20/275/1PN: L-PE, N-PE
-VC20/385/1P1N | VC20/275/1P1N: L-N, L-PE, N-PE
-VC20/385/3P | VC20/275/3P: L1-PE, L2-PE, L3-PE
-VC20/385/3P1 | VC20/275/3P1: L1-N, L2-N, L3-N, N-PE
-VC20/385/3PN | VC20/275/3PN: L1-PE, L2-PE, L3-PE, N-PE
-VC20/385/3P1N | VC20/275/3P1N: L1-N, L2-N, L3-N, L1-PE, L2-PE, L3-PE, N-PE
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