PRODUCT DATASHEET LY1-C40 AC SURGE PROTECTIVE DEVICE

Item No.: PDLY1C40

PRODUCT DATASHEET LY1-C40 AC SURGE PROTECTIVE DEVICE

Description：

1. High discharge capacity, quick response, pluggable.
2. Fast response time, din rail installation.
3. Double thermal disconnection devices, provide more reliable protection.
4.Green window means normal, red means defect, need to change module.
5. Remote alarm terminal optional.
6. Voltage can be customized.

Technical Parameter

Model	LY1-D20
Test standard	IEC/EN 61643-11;GB18802.11
IEC test classification	T2/Class II
Maximum continuous operating voltage Uc	275V/385V AC
Nominal discharge current (8/20µs)	10kA
Maximum discharge current(8/20µs)	20kA
Voltage protection level Up	≤1.2kV(275V AC ) ≤1.5kV(385V AC)
Response time Ta	25ns
Poles	1P 2P 3P 4P 1P+N-PE 3P+N-PE
Fuse or circuit breaker selection(A)	32A
Connecting cable	4mm2(L-N); 6mm2(PE)
Method of Installation	35mm Din Rail
Type of remote signaling contact Switching contact(Optional)	C+NC: Normally closed C+NO: Normally open C: Common contact
Switching capacity	AC:250V/0.5A DC:250V/0.1A,125V/0.2A,75V/0.5A
Cross-sectional area for remote signal contact	Max. 1.5mm2 solid / flexible
Operating temperature range	40°C…+80°C
Shell material	UL94-V0 fireproof material

Dimension Details Unit: Mm(Remote Terminal Optional)

Installation Diagram

This AC surge protective device is applied low voltage standard IEC EN 61643-11 to protect against AC power line system and other equipment from over voltage and instantaneous over voltage damage. It has advantages of large discharge current, fast respond time and low residual voltage.

1. High discharge capacity, quick response, pluggable.
2. Fast response time, din rail installation.
3. Double thermal disconnection devices, provide more reliable protection.
4.Green window means normal, red means defect, need to change module.
5. Remote alarm terminal optional.
6. Voltage can be customized.