LPS Series Inverter
LPS Series Inverter Emergency Power Systems
The LPS Series midsize electrical inverter system is designed to provide 375 to 600 watts of emergency power to incandescent, fluorescent, induction, and LED lighting loads. The system uses a pulse width modulated output design to deliver clean 60 Hz sinusoidal AC emergency power and can be remotely mounted up to 1,000 feet away from the controlled fixtures.
Unlike ballast fluorescent emergency packs, the LPS provides power to the input side of the fixture, including the ballast, eliminating any chance of incompatibility. The LPS Series is designed for fast and easy wall or surface mounting. All LPS systems provide emergency power output for a minimum of 90 minutes.
MOUNTING
- Surface Mount: Surface mount models are designed for mounting to walls by means of keyhole slots provided in the back of the unit housing.
- Input Voltages: Universal 120 or 277VAC, 60Hz (User selectable with (2) wire jumpers provided).
- Input Frequencies: 60Hz ±2%.
- Input Surge Protection: Meets UL924.
- Input Protection: Provided by Service Panel rated at 20 amps maximum.
- Output Voltages:
- 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.
- Output Protection: Line and Inverter fuse.
- For powering incandescent, fluorescent, and LED fixtures.
- Sinusoidal output eliminates compatibility problems.
- Universal 120/277VAC, 60Hz. input/output.
- Unit capacities up to 600 watts.
- “Soft Start” design reduces fixture inrush current.
- Unit may be installed up to 1,000 feet from controlled fixture(s).
- Lumen output from fixture is 100% of nominal.
- Unique design eliminates compatibility problems with LED drivers as well as fluorescent ballasts.
- Compatible with dimming ballasts.
- Normally-ON and/or Normally-OFF load output.
- Provisions for local switching capability – Always-ON during emergency conditions regardless of local switch position.
- Emergency fixtures can be ON, OFF or SWITCHED.
- Solid-state, line latched low voltage disconnect provides protection against battery deep discharge.
- Long life, maintenance-free lead-calcium battery.
- Momentary test switch.
- AC-ON, Charge-ON and Inverter-ON LED indicators.
