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1420V TOV failure without explosion;
1420V TOV failure without firing;
Safe tripping with safe tripping;
Thermal controlled overheating risking tripping structure;
linkage indication window;
Specifications
Installation dimensions
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product mix
product certification
Model meaning of SPD for power lin
Quick Selection Table for SCB and SPD
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Class C SPD VC20 (Power Supply SPD Series Promov Brand)
Installation Instruction
Typical applications
Class C SPD VC20 (Power Supply SPD Series Promov Brand)
Matters needing attention
1.This product shall be installed by experts.
2.If the product ,which is bought within 36months, is broken or can not work normally because of manufacturing errors, our company can replace it with the same product. If the product is bought over 36 months, we provide limited service.
3.Customers should take the full responsibility of quality problems which are caused by opening the product without authorization or using products improperly.
4.Customers are not allowed to replace components all will in order to keep the effectiveness of the product.
VC20/48 | VC20/150 | VC20/275 | VC20/320 | VC20/385 | VC20/440 | |
SPD protection conforms to EN 61643-11. | Type2 | Type2 | Type2 | Type2 | Type2 | Type2 |
SPD installation type conforms to EN61643-1. | ClassⅡ | ClassⅡ | ClassⅡ | ClassⅡ | ClassⅡ | ClassⅡ |
Protection level conforms to DIN VED 0675-6. | C | C | C | C | C | C |
Maximum continuous AC operating voltage Uc | 36V | 150V | 275V | 320V | 385V | 440V |
Maximum continuous DC operating voltage Uc | 48V | 200V | 350V | 410V | 500V | 560V |
Nominal discharge current (8/20μs ) In | 20kA | |||||
Maximum discharge current (8/20μs ) Imax | 40kA | |||||
5kA limited voltage Ur | ≤0.35kV | ≤0.7kV | ≤0.8kV | ≤0.9kV | ≤1.1kV | ≤1.2kV |
Voltage protection level Up | ≤0.5kV | ≤1.0kV | ≤1.3kV | ≤1.4kV | ≤1.5kV | ≤1.8kV |
Response time tA | <25ns | |||||
Leakage current | <15μA | |||||
Range of working temperature Tu | -40℃~80℃ | |||||
TOV fault voltage UT | 205V/5sec | 470V/5sec | 470V/5sec | 470V/5sec | ||
Front overcurrent protection device | (Class C) SCB : T08/60 | |||||
Minimum area of connecting cable (min) | 4mm² | |||||
Maximum area of connecting cable (max) | 25mm² | |||||
Enclosure protection class | IP20 | |||||
Remote signaling contact: Maximum permissible operating current: AC | 0.2A/125V | |||||
Remote signaling contact: Maximum permissible operating current: DC | 0.5A/48V | |||||
Crimping Screw | M5/M2 | |||||
Torque of crimping screw | 6Nm/0.2Nm | |||||
Shape material | PBT/PA-F UL 94 V-0 | |||||
Rail installation | 35mm DIN rail EN 60715 | |||||
Width of module | 1 mod.,DIN 43880 | |||||
Packing quantity | 1 pcs |