Modular Battery Cabinet Specifications

NOTICE
hazard of equipment damage Refer to the UPS installation manual for detailed specifications for the UPS system. Failure to follow these instructions can result in equipment damage.

Maximum four modular battery cabinets can be connected to a UPS.

Number of battery blocks	40
Maximum number of battery strings	9
Nominal battery voltage (VDC)	480
Nominal float voltage (VDC)	545
Maximum boost voltage (VDC)	572
Temperature compensation	Enabled
End of discharge voltage (full load) (VDC)	384
Maximum battery current (A)	271
Maximum short circuit rating	10 kA

Trip Settings for Battery Breaker

Breaker type	JDF36250
Ir setting	250 (fixed)
Im setting	1250

Recommended Cable Sizes for 380/400/415 V

DANGER
hazard of electric shock, explosion, or arc flash All wiring must comply with all applicable national and/or electrical codes. Failure to follow these instructions will result in death or serious injury.

NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on table B.52.3 and table B.52.5 of IEC 60364-5-52 with the following assertions:

90 °C conductors
An ambient temperature of 30 °C
Use of copper conductors
Installation method C

PE cable size is based on table 54.2 of IEC 60364-4-54.

If the ambient temperature is greater than 30 °C, larger conductors are to be selected in accordance with the correction factors of the IEC.

DC+/DC- (mm²)	70
DC PE (mm²)	35

Recommended Cable Sizes for 200/208/220/480 V

DANGER
hazard of electric shock, explosion, or arc flash All wiring must comply with all applicable national and/or electrical codes. Failure to follow these instructions will result in death or serious injury.

Cable sizes in this manual are based on Table 310.15 (B)(16) of the National Electrical Code (NEC) with the following assertions:

90 °C (194 °F) THHN conductors (75 °C (167 °F) termination)
An ambient temperature of 30 °C (86 °F)
Use of copper conductors

Equipment grounding conductors (PE in this manual) are sized in accordance with NEC Article 250.122 and Table 250.122.

If the ambient temperature is greater than 30 °C (86 °F), larger conductors are to be selected in accordance with the correction factors of the NEC.

DC+/DC- (AWG/kcmil)	3/0
DC PE (AWG/kcmil)	4

Recommended Bolt and Lug Sizes

NOTICE
risk of equipment damage Use only UL approved compression cable lugs. Failure to follow these instructions can result in equipment damage.

Copper – One Hole Cable Lugs

Cable size	Bolt size	Cable lug type	Crimping tool	Die
4 AWG	M8 x 25 mm	LCA4-56-L	CT-720	CD-720-1 Gray P29
3/0 AWG	M8 x 25 mm	LCA3/0-56-X	CT-720	CD-720-2 Orange P50

Copper – Two Hole Cable Lugs

Cable size	Bolt size	Cable lug type	Crimping tool	Die
4 AWG	M8 x 25 mm	LCC4-12-L	CT-930	CD-920-4 Gray P29
3/0 AWG	M8 x 25 mm	LCC3/0-12-X	CT-930	CD-920-3/0 Orange P50

Torque Specifications

Bolt size	Torque
M4	1.7 Nm (1.25 lb-ft / 15 lb-in)
M5	2.2 Nm (1.62 lb-ft / 19.5 lb-in)
M6	5 Nm (3.69 lb-ft / 44.3 lb-in)
M8	17.5 Nm (12.91 lb-ft / 154.9 lb-in)
M10	30 Nm (22 lb-ft / 194.7 lb-in)

Modular Battery Cabinet Weights and Dimensions

Commercial reference	Weight kg (lbs)	Height mm (in)	Width mm (in)	Depth mm (in)
GVSMODBC9 – Empty – With nine battery strings	186 (410) 1338 (2950)	1970 (77.56)	550 (21.65)	847 (33.35)

NOTE: One battery module weighs approximately 32 kg (70.5 lbs).

Clearance

NOTE: Clearance dimensions are published for airflow and service access only. Consult with the local safety codes and standards for additional requirements in your local area.

NOTE: The required minimum rear clearance is 150 mm (5.91 in).

Environment

	Operating	Storage
Temperature	0 °C to 40 °C (32 °F to 104 °F)	-15 °C to 40 °C (5 °F to 104 °F)
Relative humidity	0-95% non-condensing	10-80% non-condensing
Elevation	0-3000 m (0-10000 feet)
Protection class	IP20
Color	RAL 9003, gloss level 85%