3: Installation Planning
42
TS_616_08 PW8000DPA ST (S2) User Manual 21/4/22
The table below provides physical details of the UPS power connections.
Key Point:
All fuses, isolators and power cables must be rated and installed in accordance with the prescribed
IEC standards or local regulations – e.g. BS7671.
400V / 230V
BATTERY
UPS INPUT MAINS
(Rectifier)
UPS BYPASS MAINS
(Bypass)
UPS OUTPUT
PE
Separate
Common
Terminal
(mm²)
Terminal
(mm²)
Terminal
(mm²)
Terminal
(mm²)
Terminal
(mm²)
Terminal
(mm²)
ST-40
3x 25 (T)
1x 25 (N)(T)
1x 25 (PE)(T)
3x 25 (T)
1x 25 (N)(T)
3x 25 (T)
1x 25 (N)(T)
1x 25 (PE)(T)
ST-60
3x 35 (T)
1x 35 (N)(T)
1x 50 (PE)(T)
3x 35 (T)
1x 35 (N)(T)
3x 35 (T)
1x 35 (N)(T)
1x 50 (PE)(T)
ST-80
3x 50 (T)
1x 50 (N)(T)
1x 50 (PE)(T)
3x 50 (T)
1x 50 (N)(T)
3x 50 (T)
1x 50 (N)(T)
1x 50 (PE)(T)
1x 50 (T)
3x (4x16) (T) 3x M6 (B)
ST-120
3x 95 (T)
1x 95 (N)(T)
1x M10 (PE)(B)
3x 95 (T)
1x 95 (N)(T)
3x 95 (T)
1x 95 (N)(T)
1x M10 (PE)(B)
1x M10 (B) 3x (6x 16) (T) 3x (2x M5) (B)
or 3x M10 (B)
ST-200
3x M12 (B)
1x M12 (N)(B)
1x M12 (PE)(B)
3x M12 (B)
1x M12 (N)(B)
3x M12 (B)
1x M12 (N)(B)
1x M12 (PE)(B)
1x M10 (B) 3x (5x35)
(T)* 3x (2xM10) (B)
(PE) = Protective Earth
(N) = Neutral
(B) = Busbar connections with indicated bolt size. Cable must be terminated with a suitable lug.
(T) = Screwed terminal block with indicated maximum cable c.s.a. Cables must be suitably prepared.
*
I
n the ST-200 model with individual battery configuration, each battery feeds two UPS modules.