11
1.2
Installation
1.2.1
Environment
The 200A-3PH mk2 is designed for use in indoor industrial and electrical substation
environments.
Maximum altitude:
2000m
Temperature:
0°C to 45°C operating
-20°C to 60°C storage
Relative humidity:
90% non-condensing
Protection rating:
IP40 lid closed
IP20 in use
WARNING
In substation environments the earth terminal on the front panel of the unit
should be connected to a low impedance local earth.
WARNING
Ensure that the unit is connected to an appropriate supply by a suitably rated
connector.
1.2.2
Supply Requirements
The 200A-3PH mk2 requires a three phase 4 wire 50/60Hz supply of 400V ±10%. The
maximum power requirement of the unit is 1100VA per phase.
Other supply voltages may be catered for by using the optional 200A-DSU Delta-Star
converter. This allows the unit to operate from 3 wire supplies of 115V, 230V, 400V or 440V
(see section 5).
1.2.3
Supply Voltage Connections
The 200A-3PH mk2 is supplied with a five core supply cable with a CEE 400V 16A 3P+N+E 5
pin plug fitted. If this connector is not correct for the supply environment an adaptor will be
required.