Installation
2-1
2. Installation
2.1 Inspection
After unpacking the instrument, please inspect any damage that may have occurred during
the shipment. Keep all of the packing materials in case the device has to be returned for
repair.
If any damage is found, please file a claim with the carrier immediately. Do not return the
instrument to the factory without obtaining prior RMA acceptance from Chroma.
2.2 Preparation for Use
In the beginning, the instrument must be connected with an appropriate AC line input. Then,
since fans intelligently cool it, it must be installed in sufficient space for circulation of air. It
should be used in an area where the ambient temperature does not exceed 40°C.
2.3 Requirements of Input Power
2.3.1 Ratings
Input Votlage Range : 200 ~ 240 V
LL
, 3 phases, 4 wires ∆ or
Input Votlage Ran 346 ~ 415 V
LL
, 3 phases, 5 wires Y
Input Frequency : 47-63 Hz
Input Max. Current : 45 A
The AC Source may be damaged if it is operated at an input voltage
outside the configured input range.
2.3.2 Input Connection
The input terminal block is located on the device rear panel. A power cord with four or five
conductors rated at least for 85°C is required. The power line input must have a current
rating that is greater than or equal to the maximum current rating of the AC Source. Do not
use three separate wires to connect power to the AC Source input.
There are two different input voltage rating models. One is 380 V
LL
phases with 5 wires (Y), and the other is 220 V
LL
3 phases with 4 wires
(∆). Be sure to verify the main voltage before use.
Do the following things one by one as Figure 2-1 and Figure 2-2 shows:
1. Remove the safety cover from the back of the AC Source.
2. Select the proper iron and screw the power cord to the input terminal blocks of the AC
Source. (See Figure 2-1 and Figure 2-2)
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