MA-001 – TRANSFIX-family Installation Manual – Rev 3.0 18-Jan-16 Page 26 of 55
9 POWER
This section outlines the power requirements, electrical connections and related aspects
that must be observed.
The product contains a power supply that can accommodate 110 V AC (100-
121 V AC) or 230 V AC (207-253 V AC), 50/60 Hz single phase factory set and
draws 8 amps maximum.
The power source must be rated to either 110 V AC (100-121 V AC) or 230 V AC
(207-253 V AC), 50/60 Hz. A 10 to 15 amp circuit meeting these requirements
must be available for the product at the time of installation. Installation must be
done in accordance with local wiring regulations.
Ensure that the mains selection switch in the product is set to the relevant
voltage range.
Ensure that the mains power of the product is connected to a circuit that is
continually on to ensure its continuous operation.
Disconnection is through an external switch or circuit breaker that must be
installed on the mains supply line near the product. The switch or breaker shall
be rated at 10 A minimum 250 V AC minimum.
The switch or breaker shall be approved to IEC60947-1 or IEC60947-3 and
installed in accordance with local wiring regulations. The switch or breaker
shall be identified as the disconnect device for the product and should be
located where it is visible from the product and easily accessible.
Before commencing any work, ensure that the ON/OFF switch is in the OFF
position and that the product is disconnected from the mains supply via the
external switch or circuit breaker.
9.1 Connections
All wires and cables leading to or from the product are made through four conduit
connectors on the base of the product. The mains wiring routes through the 25 mm
conduit connector, while wiring for communications and sensors route through the other
conduit connectors.
Unused conduit connectors shall be sealed. Conduit connectors may be
replaced, if necessary. Terminal connections are provided on the System board
for terminating the communication and sensor wires and cables.
Section 8.3.1 depicts the location of the various cable glands and connection points of
each product.
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