User manual

Page 7
WARNING: OnlyaDC power source that complies with
safety extra low voltage (SELV) requirements can be
connected to the DC-input power supply.
WARNING REGARDING EARTHING GROUND:
o
o
o
o
This equipment shall be connected to the DC supply
system earthing electrode conductor or to a bonding
jumper from an earthing terminal bar or bus to which the
DC supply system earthing electrode is connected.
This equipment shall be located in the same immediate
area (such as adjacent cabinets) as any other equipment
that has a connection between the earthed conductor of
the same DC supply circuit and the earthing conductor,
and also the point of earthing of the DC system. The DC
system shall not be earthed elsewhere.
The DC supply source is to be located within the same
premises as this equipment.
There shall be no switching or disconnecting devices in
the earthed circuit conductor between the DC source and
the earthing electrode conductor.
Locate the DC circuit breaker and switch the circuit breaker to the  OFF position.
Prepare a power cable using a three conductor insulated wire (not supplied) with a 14 AWG gauge. Cut the power cable to 
the length required.
Strip approximately 3/8 of an inch of insulation from the power cable wires. 
Connect the power cables to the 
iConverter Chassis by fastening the stripped ends to the DC power connector.
WARNING: Note the wire colors used in making the positive, negative and ground connections. Use the same color assignment
for the connection at the circuit breaker.
Connect the power wires to the circuit breaker and switch the circuit breaker ON. 
Fig. 7 19-Module Chassis with three Installed DC Power Supplies