Ups Power Connection - Santak Castle On-Line Series User Manual

For 3 phase input UPS, "L" means L1/L3/L3 and they are the same cable
wideth.
Model
Input G
N
L
Batter +
y
G
Output L
N
G

2.3 UPS Power Connection

DANGER: Inorder to avoid the Mains power switch current
overload when UPS carries with rating load, the Mains power switch rating
current must be more than the bypass switch rating current.(bypass mode
max current refer to 1.4 product specification)
It is suggested to install an external isolating device against current
backfeed between Mains input and UPS (see Fig.). After the device is
installed, it must add a warning label with the following wording or the
equivalent on the external AC contactor : RISK OF VOLTAGE BACKFEED.
Isolate the UPS before operating on this circuit, then check for hazardous
voltage between all terminals.
C6K
6mm
2
6mm
2
6mm
2
6mm
2
- 6mm
2
6mm
2
6mm
2
6mm
2
6mm
2
C6KS C10K
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
6mm 10mm
2
- 8 -
C10KS
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
10mm
2 2
3C10KS
10mm
2
10mm
2
10mm
2
10mm
2
10mm
2
10mm
2
10mm
2
10mm
2
10mm
2