03 施耐德200KVA UPS电池容量计算书

施耐德电气信息技术(中国)有限公司

MGE UPS Systems 1 电池容量计算书

200KVA UPS 满载工作30 分钟

每组电池数量的计算

直流电压工作范围 = 从 335 V 到 465V

Maximums quantity of Cell = = = 34 blocks

U min 335V

end discharge voltage: = = 9.9V / block

Qty 34

Adjustment for temperature of 20 C

Adjustment for design margin

Adjustment for ageing

Efficiency of inverter 0.98

Nominal Power Factor 0.8

BATTERY SIZING

200000 x 0.8 W SECURED > = 400 W during 30 mins

2 x 34 x 0.98 x 6

Calculation method:

MGE M2AL range constant current performance table at 9.9V/Block

MGE M2AL12-200 battery gives 398 watts for 30 mins

398 watts ≈ 400 W during 60 mins

Type of battery : Each UPS needs 1 x Bank of MGE M2AL12-200 (34 块/台X 2台 = 68 块) 备注：请参看电池资料，1.65 Volt/cell-discharge in watts 数据表。

459V U max 13.5V 13.5V