Toshiba 431A User Manual
33
4300 Series Ancillary Cabinets Installation and Operation Manual
11.3 INSTALLATION INSTRUCTIONS
DANGER: HAZARDOUS VOLTAGES MAY EXIST.
Verify all power is removed from the UPS and power cables prior connecting the power cables to
the Battery Cabinet and UPS terminals.
The Toshiba Battery Cabinet (431B) comes in either of two configurations:
• 431B with three battery strings in the upper section,
• 431B with three battery strings each in the upper and lower sections.
No more than two Toshiba 431B Battery Cabinets may be connected in parallel to the 4300 Series UPS.
INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ
CONSERVER CES INSTRUCTIONS
Cette notice contient des instructions importantes concernant la sécurté
ATTENTION
Un battery puet présenter un risque de choc électrique, de brûlure par transfert d’
énergie.
ATTENTION
L’élimination des batteries est règlementèe. Consultar les codes locaux à cet effet
4431B and 4300 UPS
Select the proper cable size per Table 11.3.
Terminate the cable end connecting to the 431B with 0.5 inch bolt hole terminal lugs. See Table 11.2 below.
The 431B DC Output is equipped with terminal bus strips pre-drilled in a standard NEMA two-hole pattern (0.5 in.
Terminate the cable end connecting to the 431B with 0.5 inch bolt hole terminal lugs. See Table 11.2 below.
The 431B DC Output is equipped with terminal bus strips pre-drilled in a standard NEMA two-hole pattern (0.5 in.
bolt holes on 1.75 in. centers) to facilitate installation of power cables. Use of NEMA two-hole cable terminations
is recommended.
Table 11.1: Bolt Tightening Specifications
ITEM
Torque
Grade 8, 1/2 in. Bolts
119 ft-lb (161 N•M)
The following table lists examples of NEMA 2-hole compression type fittings.
Table 11.2: Compression Fittings
Ilsco P/N
Description
Conductor Size
Fitting Color
CLND-6-12-134
CSWD -6-12-134
Long Barrel
Short Barrel
#6
Blue
CLND-4-12-134
CSWD -4-12-134
Long Barrel
Short Barrel
#4
Grey
CLND-3-12-134
Long Barrel
#3
White
CLND-2-12-134
CSWD -2-12-134
Long Barrel
Short Barrel
#2
Brown
CLND-1-12-134
CSWD -1-12-134
Long Barrel
Short Barrel
#1
Green
CLND-1/0-12-134
CSWD -1/0-12-134
Long Barrel
Short Barrel
1/0
Pink
CLND-2/0-12-134
CSWD -2/0-12-134
Long Barrel
Short Barrel
2/0
Black
CLND-3/0-12-134
CSWD -3/0-12-134
Long Barrel
Short Barrel
3/0
Orange