AOTAI ARC400 - Page 49

45
Model
Power supply
Min. power capacity (KVA)
ARC400-3T
3 phase, 380V/400V/415V/440V±10%, 50/60Hz
84
90
120
3X10
35
95
16
Fuse
Circuit breaker
Input cable
Min. cable size (mm )
2
Input protection (A)
＋
－
Output cable
Protective GND wire
Table 7-5-2: Input power supply cable installation- single voltage 380V/400V/415V/440V
The connection between input power supply cable and switch box (Fig. 7-5-2).
Warning!
- Never connection when equipment is power on!
- The connection must be carried out by a qualified electrician!
- Do not connect two units of power sources to the same circuit breaker!
- Connected to the correct input voltage, circuit breaker, input cable as per the specification on Table 7-5-1 ~ Table
7-5-2.
Fig. 7-5-2: Connection between input power supply cable and switch box
L1
L2
L3
GND
A7
A6
A5A4A2
L1
L2
L3
Yellow-Green protective GND wire is used for grounding!
Not zero wire! Please connect according to picture or
other correct way. Please disconnect mains power when
connecting!
If main case is grounded, this cable needs no grounding.