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Sealed Lead Acid – WH Series

SUPERB HIGH-RATE DISCHARGE
– Ensures reliable performance in UPS applications for up to 10 years
DEPENDABLE PERFORMANCE
– Absorbent Glass Mat (AGM) technology for superior performance
WIDE OPERATION TEMPERATURE RANGE
– Performs well from -20°C~50°C
COMPACT DESIGN
– Lower internal resistance; power/volume ratio yielding unrivaled energy density
NON-SPILLABLE & MAINTENANCE-FREE
– Rugged construction with UL94-HB ABS plastic (UL94-V0 optional) case and cover
BUILT-IN RELIABILITY
– Meet UL, IEC, JIS and BS standards


Applications: UPS/EPS, Electric Tools, Toys, Medical Equipment, Wheelchairs, Sercurity Systems,etc
Overview
Specifications
The Westinghouse Rechargeable Lead Acid - WH series combines proprietary high-rate plate design with low internal resistance AGM separators. Westinghouse created the innovative High Rate range of batteries. 

The Westinghouse Rechargeable Lead Acid - WH series offers extremely high power output with 5 to 10 years of floating life and is highly suited to high-rate UPS and power switchgear applications.
Battery Model Nominal Voltage
(V)		 Rated Capacity(Ah), 25°C Internal Resistance Terminal Type Terminal Location Weight
（kg）		 Dimensions
(mm)
20Hr
1.80V/cell		 10Hr
1.80V/cell		 3Hr 1.80V/cell L W H Total Height
WH6-34W 6 34 9 8 T1/T2 C 1.35 151 34 94 100 364
WH12-21W 12 21 5 23 T1/T2 C 1.62 90 70 101 107 364
WH12-24W 12 24 6 19 T1/T2 F 1.94 151 51 94 99 367
WH12-28W 12 28 7.5 20 T1/T2 F 2.35 151 65 94 100 365
WH12-34W 12 34 9 14 T1/T2 F 2.60 151 65 94 1001 367
WH12-35W 12 35 9 17 T1/T2 F 2.73 151 65 94 100 367
WH12-51W 12 51 12 11 T1/T2 F 4.00 151 98 95 101 367
WH12-76W 12 76 18 12 T12 D 5.80 181 77 167 167 382
WH12-110W 12 110 28 9 T14 D 8.80 166 126 174 174 382
WH12-130W 12 130 35 8 T14 C 11.50 195 130 155 167 382
WH12-160W 12 160 48 7 T14 D 14.30 197 165 170 170 210
WH12-200W 12 200 58 6.5 T14 C 17.30 230 138 211 215 250
WH12-280W 12 280 80 5 T14 C 25.30 260 168 211 215 225
WH12-330W 12 330 100 5 T14 C 28.50 306 169 211 215 230
WH12-390W 12 390 115 4 T16 C 32.70 330 171 214 220 100
WH12-475W 12 475 145 3.8 T16 C 44.00 342 172 280 285 101
WH12-520W 12 520 155 3.4 T16 C 47.00 342 172 280 285 167
WH12-520W 12 520 155 3.4 T16 C 47.00 342 172 280 285 125