广隆蓄电池wp50-12太阳能电池价格
阀控式免维护密封铅酸long广隆蓄电池已在大中小型ups电源中广泛使用,占据ups电源总成本的1/4~1/2。通过调查,正常使用的ups,电池寿命一般在5年左右,在使用末期约有50%左右的ups电源故障与ups蓄电池有关。ups蓄电池的失效主要表现为个别电池存在落后或电池浮充电压低,备电时间短(容量不足),需要电池启动的ups市电异常后不能带载启动等。为保证安全使用,对ups系统的健康状况,特别是蓄电池的状况需要制定合理的维护方案是必要的。通过以上方法,参照yd/t799-2002《通信用阀控式密封铅酸蓄电池》标准,电池在浮充状态下浮充电压偏差不大于480mv(12v电池),如测试电压偏差大,则需要考虑调成均充模式后再进行观察和测试,如转成浮充后仍没有改观则需要考虑采用以下方法进行检测核实。将蓄电池组充满电后脱离ups系统静置1小时,在环境温度为25±5℃的条件下采用外接(智能)假负载的方式,采用10小时放电率进行放电测试。 放电期间应测量记录蓄电池的端电压、放电电流、室内温度,测量时间间隔为1小时,放电电流波动不得超过规定值的1%。放电期间应测量记录蓄电池的端电压及室温,测量时间间隔为1小时。在放电期末要随时测量,以便准确确定达到放电终止电压的时间。
广隆蓄电池规格型号参数:
battery typenominal voltage (v)nominal capacity (ah)dimensionsweight (approx.)lwhlwh5hr20hr in in in mm mm mm lbskg
wp7-12b125.9575.942.563.70f1wp7.2-12126.127.25.942.563.70f1wp7.2-12shr126.127.25.942.563.70f2wp7.2-12tshr126.127.25.942.563.70f3wp7.5-12126.387.55.942.563.70f1wp12-121210.2125.943.863.66f1wp12-12b1210.2125.943.863.66f1wp12-12t1210.2125.943.863.66f3wp17-12i1214.45177..57.3187..5716721f3wp18-12i1215.3187..5716711f3wp18-12n1215.3187..5716714f6wp18-12nshr1215.3187..5716714f6wp18-12shr1215.3187..57..5716721f3wp20-12i1217207..5716711f3wp20-12n1217207..5716714f6wp20-12u1217207..57.7227..5716721f3wp22-12i1218.7227..5716711f3wp22-12n1218.7227..57.4246.546.894.92f3wp24-12n1220.4246.546.894.92f6wp26-121222.1266.546.894.92f3wp26-12b1222.1266.546.894.92f3wp26-12n1222.1266.546.894.92f6wp26-12nb1222.1266.546.894.92f6wp30-12t1225.5306.544.946.93f3wp40-121234407.806.546.73f4wp40-12n1234407.806.546.73f8wp45-121238.3457.806.546.73f4wp45-12n1238.3457.806.546.73f8wp50-121242.5507.806.546.73f4wp50-12n1242.5507.806.546.73f8wp55-121246.8558.905.318.9.1723310f15wp55-12n1246.8558.905.318.8.432149f8wp65-121255.256513.786.546.85350f4wp65-12b1255.256513.786.546.85350f4wp65-12n1255.256513.786.546.85350f8wp65-12nb1255.256513.786.546.85350f8
广隆蓄电池,LONG蓄电池,WP50-12蓄电池,铅酸/胶体蓄电池,UPS/EPS蓄电池