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GFM-300
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GFM-300

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SKU2027554
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AvailabilityIn Stock
WarrantyUp to 36 months i
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Shoto GFM-300 GFM Series VRLA Battery Acid Lead

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Description

GFM-300 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 118 107 86 64.2 54.4 44.6 38.3 32.9 26.8
1.85V 130 122 92 70.8 58.2 48.5 41.4 34.9 29.0
1.80V 155 126 98 75.5 60.4 51.3 45.2 35.9 30.2
1.75V 167 131 103 77.4 61.6 52.2 46 36.6 30.6
1.70V 175 137 106 79.2 62.6 52.9 46.6 36.9 30.9
1.65V 182 140 109 80.2 63.2 53.2 46.9 37 31

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

F.V/Time 1h 1.5h 2h 3h 4h 5h 6h 8h 10h
1.90V 231 212 171 129.6 109.8 90.1 77.6 66.5 54.5
1.85V 255 238 182 141.2 116.3 97.2 83.1 70.2 58.5
1.80V 299 243 190 148.5 120.2 102.3 90.5 72 60.5
1.75V 314 253 198 151.7 122.2 103.9 92 73.3 61.2
1.70V 330 261 203 154.1 123.8 105.1 92.8 73.7 61.7
1.65V 339 264 206 155 124.6 105.6 93.3 73.9  61.8
GFM-300 Datasheet
Item GFM-300
Nominal Voltage 2 V
Capacity 300 Ah@10hr to 1.80 V@ 25˚C(77˚F)
Weight 17.4 kg (38.36 lbs)
Dimensions Length: 124 mm (3.54 in) Width: 181 mm (7.13 in) Height: 346 mm (13.62 in) Total height: 365 mm (14.37 in)
Internal Resistance (full charged) 0.70 mΩ
Short- circuit Current 2950 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 45 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-300 Datasheet
Item GFM-300
Nominal Voltage 2 V
Capacity 300 Ah@10hr to 1.80 V@ 25˚C(77˚F)
Weight 17.4 kg (38.36 lbs)
Dimensions Length: 124 mm (3.54 in) Width: 181 mm (7.13 in) Height: 346 mm (13.62 in) Total height: 365 mm (14.37 in)
Internal Resistance (full charged) 0.70 mΩ
Short- circuit Current 2950 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 45 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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