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2-1 Installation
2-1-1Installation precautions
Before installing the Static VAR Generator (SVG) cabinet, please make sure the Static VAR
Generator's (SVG) input terminal system power is turned off to keep the wiring technician safe.
When configuring wires for the power input terminal of the Static VAR Generator (SVG), please
be aware of the position and status of the switches connecting the Static VAR Generator (SVG)
and mains wirings. Wait at least 10 minutes after turning off the Static VAR Generator (SVG)
until DC voltage of the Static VAR Generator (SVG) drops to 0V before disassembling to ensure
the safety of installation personnel.
Please read carefully and follow the installation procedures, and take precautions during
installation. Study local electrical code, and make sure the input power matches the rated
voltage of the equipment being installed.
Check that the wirings are connected correctly on the power supply end and the control parts,
and tighten the wiring screws. Refer to 2-4 Wiring Installation.
It is strictly prohibited to lay flat, tilt, lift one side of the Static VAR Generator (SVG) when
installing to avoid damaging the Static VAR Generator (SVG).
When installing the current transformer, please note that the grid end of the current transformer
should be connected to K (S1), and the load end to L (S2). For more details on the installation of
the current transformer, please refer to 3-2 Optional Accessories.
Model No.
SVG300A43A-11
SVG300A63A-11
SVG500A43A-11
SVG500A63A-11
The table shows the required air flow rate for each model when installing single units in a closed
※
space.
For multiple units, multiply the required air flow rate for single-unit installation by the number of units
※
installed.
Model No.
SVG300A43A-11
SVG300A63A-11
SVG500A43A-11
SVG500A63A-11
02 Product Installation
Air flow rate for cooling
Flow Rate (cfm)
External
Internal
631
411
1235
411
1236
521
1236
521
SVG Power Dissipation
Loss External(Heat sink)
4857
7743
7891
10506
Total
External
1042
1073
1646
2098
1756
2100
1756
2100
Power Dissipation (watt)
Internal
2948
3292
6694
5662
2-1
Product Installation
3
Flow Rate (m
/hr)
Internal
Total
699
1772
699
2797
885
2985
885
2985
Total
7806
11035
14585
16168
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