ELECTRICAL SPECIFICATIONS
Input
• Input Voltages: Universal120 or 277VAC, 60Hz (User selectable with (2) wire jumpers provided)
• Input Frequencies: 60Hz ±2%
• Input Protection: Provided by Service Panel rated at 20 amps maximum
Output
• Output Voltages: 120 or 277VAC (60Hz)
• Efficiency Rating: 98% at full rated load (line)
• Waveform: Sinusoidal (digitally controlled)
• Static Voltage: ±5% during battery discharge. 0-100% linear load.
• Output Frequencies: 60Hz. ±0.3Hz during emergency cycle
• Output Distortion: Less than 3% THD (linear load)
• Transfer Time: Less than 1.0 second.
• Load Power Factor Range: 0.88 Lead to 0.88 Lag.
• Minimum Loading: 0% of rated system capacity.
• Output Protection: Circuit breaker.
HOUSING
Heavy duty steel cabinet is finished in white based-on powder providing scratch and corrosion resistance.
MOUTING
Designed for mounting to walls by means of keyhole slots provided in the back of the unit housing.
BATTERY
Battery: Sealed Lead Calcium (10 year life)
Battery Voltage: 72VDC for 03-LPS-1150,
Runtime: 90-minutes standard- based on battery performance at (25°C).
Other runtimes available, consult factory.
Battery Protection: Low Voltage Battery Disconnect protects the battery from
being severely damaged by deep discharge during prolonged power failures.
Reverse Polarity, DC Overload and Short Circuit Protection provided by a DC
input breaker and fuse.
CHARGER
Charger Type: Fully automatic, temperature compensated, dual-mode charger
Power Consumption: (charger only)
73W maximum (6.7W in standby) for 03-LPS-1150 model.
Recharge Duty Cycle: Meets UL924 requirements
Controls: Momentary test switch, AC-ON, Charge-ON and Inverter-ON LED indicator lights
Safety Circuitry: AC Lockout prevents battery discharge prior to initial unit power-up.
Brownout Protection automatically switches the unit to emergency mode when utility voltage is significantly reduced.
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