UPS12-550MRX

10 year design life @ 25°C
Thermally welded case-to-cover bond to eliminate leakage
Patented UL Recognized Flame-arresting vents in each cell for safety and long life.
Can be operated in upright, side or end mounting orientation.
Flame retardant polypropylene case and cover compliant with UL94V-2
Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance.
Patented Long Life Alloy having the lowest calcium levels in the industry – minimizing grid growth, reducing gassing, and extending battery life
Proprietary Fixed Orifice Plate Pasting technology applying active materials on both sides of the grid for consistent cell- to-cell performance, higher capacity and uniform grid protection.

Data Centers

Network Operation Centers

Industrial Process Control Facilities

Internet Housing Sites

Semiconductor Manufacturing

Banks and Financial Markets

Power Generation Plants

Hospital and Testing Laboratories

Emergency Response Center

Cells Per Unit	Voltage Per Unit	Weight	Watts/Cell @ 15min	1 Min Current to 1.75VPC	Short Circuit Current	Resistance
6	12.98v	48.6 kg	550	821 Amps	3609 Amps	3.48 (mOhms)

Nominal Voltage	12V
Nominal Capacity(20HR)	5.4AH Length : 90±1mm (3.54 inches) Width : 70±1mm (2.76 inches) Container Height : 101±2mm (3.98 inches) Total Height (with Terminal) : 07±2mm (4.21 inches)
Approx Weight	Approx 1.65 kg (3.64lbs)
Terminal	T1
Container Material	ABS
Rated Capacity	5.40 AH/0.27A : (20hr ,1.80V/cell,25C/77F) 5.02 AH/0.502A : 00(10hr,1.80V/cell,25C/77F) 4.54 AH/0.907A : 00(5hr,1.75V/cell,25C/77F) 3.96 AH/1.32A : 00(3hr,1.75V/cell,25C/77F) 3.28 AH/3.28A : 00(1hr,1.60V/cell,25C/77F)
Max. Discharge Current	81A (5s)
Internal Resistance	Approx 30mΩ
Operating Temp.Range	Discharge : -15～50C (5～122F) Charge : 0～40C (32～104F) Storage : -15～40C (5～104F
Nominal Operating Temp. Range	25±3C (77±5F )
Cycle Use	Initial Charging Current less than 1.62A.Voltage 0 0 014.4V~15.0V at 25C(77F)Temp. Coefficient -30mV/C
Standby Use	No limit on Initial Charging Current Voltage 0 0 013.5V~13.8V at 25C(77F)Temp. Coefficient -20mV/C
Capacity affected by Temperature	40C (104F) 103% 25C (77F) 100% 0C (32F) 86%
Self Discharge	Leoch LP series batteries may be stored for up to 6 months0 0at 25C(77F) and then a freshening charge is required.For higher temperatures the time interval will be shorter.

SKU: UPS12-550MRX Categories: C&D Technologies, UPS