Avaya XBU48, Инструкция по установке и эксплуатации, Страница: 16 / 20

Avaya
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XBU48 Site Preparation, Installation and Operator’s Manual
S
700071244 Issue 3
12
Chapter 3 Specifications
Table 1. 48 Vdc Extended Battery Cabinet Technical Specifications
Battery Type Valve-regulated lead acid (VRLA); Hawker 12HR-300 or C & D Dynasty UPS12-270
Expected Life 8 years @ 20-hr rate, 25 ° C (77 ° F)
Nominal Battery String Voltage 48 Vdc
Nominal Float Voltage 2.3V/cell
Recharge Current 5A per string, 10A total
Charger AC Input 120/240 Vac, 7/4A, 50/60 Hz (625 VA nominal); automatically selected
IEC 320-C13 input connector
Circuit Protection Circuit breaker protection
Alarm Contact 1A/30 Vac or 1A/60 Vdc
Dimensions
(WxDxH) 17.2 ” x 24.6 ” x 28.3 ”
(43.7 x 62.5 x 71.9 cm)
Weight Shipping weight: 750 lb (341 kg)
Installed weight: 665 lb (302 kg)
Operating Environment Temperature: 10 ° C to 40 ° C (50 ° F to 104 ° F)
Recommended use: 25 ° C (77 ° F); For each 8 ° C (15 ° F) rise in temperature,
the battery loses approximately 50% of its rated life.
Humidity: 10 to 95% (noncondensing)
Altitude: -300 to +10,000 ft
Safety Conformance UL 1778, CAN/CSA C22.2, No. 107.1-M91, EN 50091-1-1 and IEC 60950
Agency Markings UL, cUL
EMC (Class A) FCC Part 15, EN 50091-2, ICES-003
Table 2. Part Number
XBU48 Model Avaya Comcode
48 Vdc 700404486