Alpha Moisture Systems dewSMART DT20 Manual de instruções - Página 3

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1. General Specification

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SAFETY INFORMATION

Read the safety information below, before installation.

WARNING

Hazardous voltages may be present on the instrument terminals. The equipment must be

installed by suitably qualified personnel and the instrument mounted in a position which

provides protection, behind the panel, to at least IP20.

ISOLATION

The power supply terminals and associated internal circuitry are isolated from all other

parts of the equipment in accordance with EN61010-1 for connection to a category II

supply (pollution degree 2).

Function isolation (500V max.) is provided between input and output circuits.

Any terminals or wiring connected to the input or output, which are accessible in normal

operation, must only be connected to signals complying with the requirements for Safety

Extra Low Voltage (SEL V) circuits.

The mains supply to the instrument must be protected by an external 1 amp fuse and a

suitable switch or circuit breaker which should be near the instrument.

The instrument contains no user serviceable parts.

NOTE.

DOC:DSIOOO/DT20.2-1-0