ICT ICT200DF-12 User Manual

Distribution Series 3 Dual Bus
855-314-002_Rev2.0_Instruction Manual
Page 7 of 46
Each bus provides six remotely controlled and monitored outputs, with front
panel overcurrent protection provided by hydraulic-magnetic circuit
breakers (see Section 2.8 for the installation instructions for the breakers).
The maximum current rating for each bus is 100 amps. Each output can
accept maximum current based on the bus voltage (see Table 4).
Table 4. Bus Output Capacity
Bus Voltage
Output Capacity
12 or 24 VDC
Up to 6 x 30 A peak output (25 A cont.)
48 VDC
Up to 6 x 20 A peak output (16 A cont.)
The unit may be operated with either Bus A or Bus B powered, or both.
Each bus may have independent polarity and bus voltage.
CAUTION
All output return (RTN) lines and the main Bus A and Bus B RTN
terminals are common and are referenced to a single internal bus
(RTN). Bus A and Bus B inputs can be wired to a different DC
voltage (10- to 60-volt DC) of either polarity. When used with
mixed-polarity voltages, e.g., positive 12 volts on Bus A and
negative 48 volts on Bus B, the two voltage sources must be
electrically isolated from each other. Not isolating the two voltage
sources for mixed-polarity applications will short circuit and
potentially damage connected equipment.
For each bus that is being used:
1. Locate the six outputs on the bus rear panel connector block.
2. Ensure that the breakers on the bus are turned off until the software
has been configured (see Section 4).
3. Verify the polarity of the bus.
4. Connect up to six external loads using appropriately rated wire
inserted and secured into the six cage-clamp output connector pairs
on the bus rear panel. The terminal will accept wires from 10–22
AWG.
NOTE: The outputs use normally closed relays.
2.8 Installation of Breakers
Install breakers in the 12 front locations of the panel by inserting into the
breaker openings ("On" or "I" facing up, "Off" or "0" facing down), ensuring
the breaker connector tabs securely seat in the breaker sockets. Leave the
breakers turned off until the software has been configured (see Section 4).

ICT ICT200DF-12 Specifications

General

Brand	ICT
Model	ICT200DF-12
Category	Power distribution unit
Language	English