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GFM-400
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GFM-400

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SKU2027585
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AvailabilityIn Stock
WarrantyUp to 36 months i
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Shoto GFM-400 GFM Series VRLA Battery Acid Lead

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Description

GFM-400 Overview

  • Backup power for telecom and signal system
  • Backup power for electric system and nuclear plants
  • Storage for solar, wind and hydroelectricity energy
  • Backup power for military and maritime equipment
  • Backup power for UPS, emergency lighting

Benefits

  • Reduce operational cost
  • Excellent deep cycling performance
  • Reduce CO2, emission
  • Long life

Constant Current Discharge Characteristics Unit: A (25ºC,77ºF)

F.V/Time 1h 1.5h 2h 3h 4h 5h 6h 8h 10h
1.90V 170 155 109 83 75 57.8 52.2 44.3 36.8
1.85V 186 176 117 91 81 62.2 56.2 47 39.9
1.80V 203 181 128 102 84 67.5 61.4 48.3 41.4
1.75V 225 190 141 110 86 72.4 62.6 49.3 42
1.70V 252 198 146 112 87 73.4 63.4 49.7 42.4
1.65V 263 202 149 113 88 73.8 63.8 49.9 42.6

Constant Power Discharge Characteristics Unit: W/cell (25ºC,77ºF)

F.V/Time 1h 1.5h 2h 3h 4h 5h 6h 8h 10h
1.90V 310 282 228 172.8 146.3 120.1 103.5 88.8 72.7
1.85V 339 317 242 188.3 155.2 129.6 110.8 93.6 78.1
1.80V 398 324 254 198 160.2 136.4 120.7 95.6 80.7
1.75V 419 336 264 202.4 162.9 138.6 122.6 97.6 81.6
1.70V 440 348 271 205.4 165.1 140.1 123.8 98.2 82.2
1.65V 452 352 275 206.6 166.2 140.8 124.4 98.5  82.5
GFM-400 Datasheet
Item GFM-400
Nominal Voltage 2 V
Capacity 400 Ah @ 10hr to 1.80 V @ 25˚C(77˚F)
Weight 22.6 kg (49.82 lbs)
Dimensions Length: 158 mm (6.22 in) Width: 181mm (7.13 in) Height: 346 mm (13.62 in) Total height: 365 mm (14.37 in)
Internal Resistance (full charged) 0.51 mΩ
Short- circuit Current 4380 A
Self Discharge @25˚C(77˚F) Less than 3% after 30 days storage
Operating Temperature Range Discharge: -40˚C ～ 50˚C(-40˚F ～ 122˚F) Charge: -20˚C ～ 45˚C(-4˚F ～ 113˚F) Storage: -20˚C ～ 40˚C(-4˚F ～ 104˚F)
Recommended Operating Temperature 15˚C ～ 25˚C (59˚F ～ 77˚F)
Recommended Charging Current 60 A
Charging Voltage @25˚C(77˚F) Float: 2.23 V/cell Equalize: 2.35 V/cell
Terminal M8
Container Materials ABS/ABS V0 (Optional)
Capacity Affected by Temperature(C10) 106% @ 40˚C(104˚F) 80% @ 0˚C(32˚F) 50% @ -20˚C(-4˚F)
Design life @25°C(77˚F) 15 years

Additional information

Weight 11.0000 kg
Dimensions 60.0000 × 39.0000 × 15.0000 cm
Brand

Huawei
Ship From

Shenzhen Warehouse
Lead Time

3-5 days
GFM-400 Datasheet
Item GFM-400
Nominal Voltage 2 V
Capacity 400 Ah @ 10hr to 1.80 V @ 25˚C(77˚F)
Weight 22.6 kg (49.82 lbs)
Dimensions Length: 158 mm (6.22 in) Width: 181mm (7.13 in) Height: 346 mm (13.62 in) Total height: 365 mm (14.37 in)
Internal Resistance (full charged) 0.51 mΩ
Short- circuit Current 4380 A
Self Discharge @25˚C(77˚F) Less than 3% after 30 days storage
Operating Temperature Range Discharge: -40˚C ～ 50˚C(-40˚F ～ 122˚F) Charge: -20˚C ～ 45˚C(-4˚F ～ 113˚F) Storage: -20˚C ～ 40˚C(-4˚F ～ 104˚F)
Recommended Operating Temperature 15˚C ～ 25˚C (59˚F ～ 77˚F)
Recommended Charging Current 60 A
Charging Voltage @25˚C(77˚F) Float: 2.23 V/cell Equalize: 2.35 V/cell
Terminal M8
Container Materials ABS/ABS V0 (Optional)
Capacity Affected by Temperature(C10) 106% @ 40˚C(104˚F) 80% @ 0˚C(32˚F) 50% @ -20˚C(-4˚F)
Design life @25°C(77˚F) 15 years

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