AS-i Overvoltage Protection Module [3RK1901-1GA01] .::. Communica Online

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AS-i Overvoltage Protection Module IP67, For Lightning Protection Zone 2

Part No: 3RK1901-1GA01

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Product Function: AS-Interface overvoltage protection module for lightning protection zone 2; provides surge protection (no ground fault or counter functions)
AS-Interface Protocol: Not supported; module does not require an AS-i address
Surge Protection: Rated discharge current (8/20 µs): – AS-Interface Core-PG: 10 kA – Core-core: 0.5 kA – AUX Power Core-PG: 10 kA – Core-core: 0.5 kA
Protection Levels (Uₚ): At Is = rated: – AS-i Core-PG: 1.8 kV – Core-core: 100 V – AUX Power Core-PG: 1.8 kV – AUX Power Core-core: 70 V At 1 kV/µs: – AS-i Core-PG: 700 V – Core-core: 50 V – AUX Power Core-PG: 600 V – AUX Power Core-core: 40 V
Ambient Temperature: Operating: –25 °C to +85 °C Storage: –40 °C to +85 °C
Ingress Protection: IP67 — fully dust-tight and protected against immersion
Dimensions: Width: 45 mm Height: 80 mm Depth: 25 mm
Mounting Method: Wall or standard rail mounting
Weight : Approx. 0.12 kg (120 g)
Compliance & Approvals: EMC, marine/shipping; product is RoHS-compliant; country of origin: Czech Republic
Overview: Provides robust surge protection at module-level while maintaining high environmental resistance and ease of integration for AS-Interface systems

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