+7 (812) 703-80-17 9 a.m. to 6 p.m. (GMT+3)

WBR MBG50-12

Specification

Number of elements in the block:
6
Rated voltage:
12 V
Nominal capacity (C20):
50 Aч
Weight:
15 kg ± 3%
Life time:
10 years in buffer mode at 25 °С
Capacity на режимах (при 25 ̊С):
42.50 Aч at 5-ч. discharge at 25 °С to Uкон. 10.20 V, 27.50 Aч at 1-ч. discharge at 25 °С to Uкон. 9.60 V
Internal resistance:
6 mOhm
Maximum discharge current:
600 A (5 sec)
Maximum charge current:
15.0 А
Charge voltage (при 25 °С):
Cyclic mode 13.8 – 14.4 V (темп. коэфф. −5 мВ/°С/эл.), Режим recharge 13.5 – 13.8 V (темп. коэфф. −3 мВ/°С/эл.)
Operating temperature range:
Discharge: from -40 °С to +60 °С, Charge: from -20 °С to +60 °С, Storage: from -40 °С to +60 °С
Self-discharge:
3 % в month at 25 °С
Terminals:
Под внутренний болт М6 (torque 7–10 Нм)
Sealing technology:
GEL
Housing material:
Shockproof ABS (acrylic butadiene styrene)

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.

Dimensions

Length
199
Width
166
Height
171
Height (full)
171

Direct current discharge: А (25°С)

Tdischarge / Uk1.85 V1.80 V1.75 V1.70 V1.67 V1.65 V1.60 V
5 min125149167179185189193
10 min78.193.5103110113116118
15 min71.677.780.683.083.684.585.5
30 min40.945.647.549.049.450.050.6
1 h24.427.128.128.829.029.229.5
2 h14.315.416.016.416.616.817.0
3 h10.611.211.611.912.012.112.2
4 h8.679.169.419.599.669.809.88
5 h7.698.098.338.508.568.628.69
10 h4.404.644.754.814.834.864.90
20 h2.322.442.502.552.572.592.61

Constant power discharge: W/El (25°С)

Tdischarge / Uk1.85 V1.80 V1.75 V1.70 V1.67 V1.65 V1.60 V
5 min216259290311315320325
10 min154183200210213217221
15 min114131144150153155157
30 min70.280.987.590.391.492.693.9
1 h50.453.154.755.956.457.057.5
2 h27.730.431.732.833.133.634.0
3 h20.021.822.923.724.024.324.6
4 h16.617.818.419.119.219.619.9
5 h15.616.216.717.017.217.317.5
10 h8.448.929.209.389.429.499.57
20 h4.494.774.955.065.105.155.19

Similar models

Напряжение:6 В
Ёмкость4.50 Ач
Напряжение:6 В
Ёмкость7.20 Ач
Напряжение:6 В
Ёмкость4.50 Ач
Напряжение:6 В
Ёмкость7.20 Ач