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40ka DC 1000v PV SPD surge protective device
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Price: Negotiable
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Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2018-02-07 14:39
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LAYM40 DC1000M3 DC surge protective device are suitable to Wind, solar power distribution systems for protection of equipment from surge and transient over-voltage induced by lightning stroke or internal power system with the following features.

• High current discharge ability, quick response, low residue voltage, safe and high reliability
•Plastics shell of flame retardant materials (Class UL94-V0) can effectively prevent the occurrence of fire ;
•Automatic fault release device for over-current, over-heating protection;
•Remote signal alarm connectors and local alarm color indication window;
•Hot plug-in installation approach supports maintenance while in operation and thus do not interrupt the power supply in the plug-in process;

Easy installation, it can fix on 35mm DIN rail;

Protected mode common mode
Max. continuous operating voltage Uc DC 1200V
Max. discharge current Imax Imax (8/20µs waveform) ≤2000V
Response time         tA ≤25ns
Rated working frequency 50/60Hz
Nominal discharge current In (8/20µs waveform) 20kA
Max. discharge current Imax Imax (8/20µs waveform) 40kA
installation site indoor
Protection grade (IEC60529 / EN60529) IP20
Backup insurance
Installation method 1 port
Indicator at normal operation state Normal colorless, failure in red
Remote communication alarm Normally closed, failure always open
Install the wire section 1.5 mm2~25mm2
Casing pressure 3000V AC  1mA  1 min

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