R-Tech INV160 Guía de instalación descargar pdf (Pagina 34)

A-26

Functions

and characteristics

IVE unit

DB101600

Symbols

QN : “Normal” Compact C circuit breaker equipped

for remote operation (motor mechanism)

QR : “Replacement” Compact C circuit breaker

equipped for remote operation (motor

mechanism)

ON : Circuit breaker QN opening order

OR : Circuit breaker QR opening order

IN : Circuit breaker QN closing order

IR : Circuit breaker QR closing order

L1 : Faulty “Normal” indication LED

L2 : Faulty “Replacement” indication LED

Key

O: OFF (circuit open)

I: ON (circuit closed

: either ON or OFF.

Note:

Following all trips (overload, short-circuit, earth-leakage fault, voluntary trip), a manual reset on

the front of the motor mechanism is required.

Operating sequences

Livre 1.indb 26 08/10/2008 18:39:07

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 119 120

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R-Tech INV160 Guía de instalación Pagina 34