Multi-pole Lightning Current and Surge Arresters - Class I (B+C) - - Thiết bị tự động hóa công nghiệp - ANS Vietnam

ISPRO-K BS(R) 75 (3+0)  , ISPRO-K BS(R) 100 (4+0), ISPRO-K BS(R) 100 (3+1), ISPRO-K BS(R) 37,5 (3+0),  
ISPRO-K BS(R) 50 (4+0), ISPRO-K BS(R) 50 (3+1), ISPRO B2N8R) 12,5

The series of over voltage surge protective devices has been developed to protect against partial direct and indirect lightning discharges and is intended to provide protection in zones 0A – 1 as per IEC 62305.

The (3 + 0) range is intended to be used on TNC three phase networks with PEN conductor.
The (4 + 0) range is intended to be used on TNS three phase networks with separate N and PE conductors.
The (3 + 1) range is intended to be used on TT three phase networks where N and PE galvanic isolation is required.

FEATURES:

• Class I / (B+C)

• Connections:  3+0, 4+0, 3+1

• Surge discharge ratings Iimp: from 12,5 kA to 25 kA (10/350)/pole

• Housing: compact

DOCUMENTATION

Catalogue

EC Declaration of Conformity

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