FEATURES

• Robust plate for extended life.
• Flame-arresting one-way pressure-relief vent for safety and long life.
• Durable polypropylene container and cover.
• Thermally welded case-to-cover bond to eliminate leakage.
• Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance.
• UL-recognized component.
• Multicell design for economy of installation and maintenance.
• Can be used in any orientation. Upright, side, or end mounting recommended.
• Not restricted for air transport - Complies with IATA/ICAO Special Provision A67.
• Not restricted for surface transport - classified as non-hazardous material as related to DOT-CFR Title 49 parts 171-189.
• Not restricted for water transport - classified as non-hazardous material per IMDG Amendment 27.
• Computer designed lead, low calcium alloy grid for minimal gassing and ease of recycling.

MPS12-75 - Specifications
Cells Per Unit	Voltage Per Unit	Weight	Electrolyte		Maximum Discharge Current	Short Circuit Current		Ohms Imped. 60 Hz
6	12.84	54 lbs. 25 kg.	Absorbed H2SO4 SG = 1.300		600 Amps	3100 Amps @ 0.1 sec.		0.0045 Ohms
Capacity			250 watts per cell at the 15 minute rate to 1.67 volts per cell at 77°F (25°C).
			75.0 Ah @ 20 hr. rate to 1.75 volts per cell @ 77°F (25°C).
			67.8 Ah @10 hr. rate to 1.80 volts per cell @ 20°C (68°F).
Operating Temperature Range			Discharge; -40°F (-40°C) to +160°F (71°C)			Charge; -10°F (-23°C) to +140°F (60°C) (with temperature compensation)
Recommended Operating Temperature Range			+74°F (23°C) to +80°F (27°C)
Float Charging Voltage			13.5 to 13.8 VDC/unit Average @ 77°F (25°C)
Recommended Maximum Charging Current Limit			C/5 amperes (15.0 amperes @ 100% depth of discharge) @ 20 hour rate
Equalization and Cycle Service Charging Voltage			14.4 to 14.8 VDC/unit Average at 77° F (25°C).
			0.5% RMS or 1.5% P-P of float charge voltage recommended for best results. Maximum AC ripple voltage allowed = (4% P-P). Maximum AC ripple current allowed = 3.75 amperes RMS (C/20).
Maximum AC Ripple (Charger)
Self Discharge			Dynasty MPS batteries may be stored for up to 6 months at 77°F (25°C) and then a freshening charge is required. For higher temperatures the time interval will be shorter.
Accessories			Inter unit connectors, racks and cabinet systems are available.
Terminal			"L" terminal with 0.28" clearance hole to accept 0.25" (6mm) bolt.
Terminal Hardware Initial Torque			40 in.-lbs. (4.5 N-m).
Terminal Hardware Annual Retorque			32 in.-lbs. (3.48 N-m).

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