Battery bank capacity testing system atana himna tur a awm theih nan .

Float-charge condition hnuaia hun rei tak chhunga thawk tawh battery-te discharge theihna tak tak chu a chiang lo fo thin. Conventional capacity testing method chauh rinchhan hian dikna tlemte chauh a pe a ni. Battery voltage leh internal resistance inthlak danglamna hian capacity degradation a then a lantir thei a, mahse heng parameters te hi battery capacity tehna atana hman tur definitive metrics a ni lo.

A solution rintlak awm chhun chu controlled charge-discharge cycle hmanga capacity testing hunbi neia neih hi a ni. Hei hian battery te chu an capacity 80% aia tlem loah an thawk thei a, AC power outage-a DC load mamawh phuhruk leh battery harsatna awm thei te hriatchhuah a ni. Hei hi DC power system rintlakna atana thil pawimawh tak a ni.

DFUN Battery Bank Capacity Testing Solution hian hna hrang hrang a huam a, chung zingah chuan remote online monitoring, capacity discharge testing, segmented intelligent charging, intelligent battery operation leh maintenance, battery balancing leh activation te a tel a ni. DC power system telecom power supply (48V) leh operational power supply (110 & 220V) te tan a tha hle.

DC power system-a kum tam tak chhunga technical expertise leh application hmanga siamin DFUN chuan real-time online battery bank capacity testing systems a siam chhuak a ni. Thil thar chhuah pawimawh tak chu discharge protection unit hman a ni a, hei hian safeguarded condition hnuaiah capacity testing neih theihna a siam a ni.

Discharge protection unit hi unidirectional diode leh normally closed contactor te chu parallel-a inzawm a ni a, chu chu battery supply circuit-ah dah a ni. Capacity testing neih lai hian diode chuan discharging chhunzawm zel laiin charging a tawp tih a tichiang a ni. Hei hian charging device chu battery bank-a current supply theih lohna a veng a, battery bank chu hot standby state-ah a dah a (real-time online). Capacity testing system hman dan tur chu eng pawh ni se, battery bank chu online-ah a awm reng a ni. Charging device emaw AC system emaw a chhiat chuan battery bank hian DC load-ah power a pe nghal vek a ni.

Telecom Power Supplies (48V) te tan online capacity testing system hla tak tak a awm bawk.

Operational power supply atana hman theih tur online capacity testing system hla tak tak (110V & 220V) a awm bawk.

A hnathawh dan pangngai (float charging) .

• K1 chu a khar reng a, battery bank chu DC bus/charging device nen a thlunzawm a ni.

• Battery bank hian charge leh discharge a nei thei bawk. AC system/charging device a chhiat chuan battery bank hian DC load-ah real-time power a pe a ni.

Capacity Testing hman dan tur .

Telecom power supply (48V) .

• K1 Open, KM khar: DC/DC step-up discharge unit hmangin battery a discharge a, DC bus nen a inzawm a ni. Hetiang dinhmunah hian capacity testing system-a output voltage chu DC power supply voltage aiin a sang zawk a, hei hian load chu capacity testing system (Battery Bank) hmanga power pek a nih theih nan a enkawl a ni. Diode (D1) circuit chuan charge a titawp a, discharge a ti thei.

Operational power supply (110V & 220V) a awm bawk.

• K1 Open, K11 Closed: Battery bank hian PCS inverter hmangin a discharge a, AC grid-ah energy a pe kir leh a ni. Diode (D1) circuit chuan charge a titawp a, discharge a ti thei.

 

System chi hnih ah hian Discharge Protection Unit (K/D) hian AC system, charging device, emaw capacity testing system-ah te fault a awm a nih pawhin battery bank chu DC load-ah real-time power a pe thei reng tih a tichiang a ni. Hetianga chhanna pe nghal mai hian extreme scenario-ah emergency power demand a tihlawhtling a ni.

Discharge protection unit (K/D) chu battery supply circuit-ah a dah lut a, chu system chuan periodic capacity discharge test laiin battery bank atanga power supply tihtawp loh a tichiang a ni. Hei hian DC power system-te himna leh rintlakna a tipung a, hnathawh pawimawh tak takte tan venhimna nghet tak a pe a ni.