Description
Features:
- Full compliance with NFPA 101, section 7.9.3.1.3 – computer-based, self-testing/self-diagnostic emergency lighting system with data-logging
- Standard Intellistat TS™ monitor – provides quick full-access to all inverter features, allows all programming to be done directly from touchscreen display, and provides system diagnostics and testing
- Reliability, plus compatibility – provides reliable, regulated voltage during normal and emergency power modes; compatible with all lighting fixture types, including LED
- Small overall footprint – inverter and battery “front access” cabinets are thoughtfully designed to be physically smaller than comparable three phase emergency lighting products
- Easy installation and low cost-of-ownership – 10kW to 33kW models require only (1) battery cabinet for 90 minutes runtime, and 40kW to 55kW models require only (2) battery cabinets
- To facilitate installation and maintenance, only batteries with front access terminals are used
- Automatic static bypass on overload or fault
- Integral internal bypass includes a make-before-break switch with a secure push-to-turn function – provides an uninterrupted bypass of the inverter system
- Wrap-around maintenance bypass options that include a padlock attachment for lockout/tagout purposes during maintenance
- Optional normally off bus – provides standby power to “normally off” emergency lights when utility power is lost or is inadequate
- Optional front-access, side-mounted output distribution cabinet with circuit breaker options
- Optional NetMinder™ communications – provides remote monitoring of inverter status, test results, alarms, and electrical measurements via BACnet, Ethernet, MODBUS TCP, or MODBUS RS485
- Input and Output Nominal Voltage: 208/120V, 480/277V, or 600/347V Wye
- Input Operating Voltage Range: +10%, -15% at full load
- Input Frequency: 60 Hz, ± 2.5% (50 Hz models available)
- Input Power Factor Correction: > .98 pF typical, at full load
- Output Voltage Regulation: ± 3% from nominal, typical
- Output Frequency: ± 0.5% while in battery operation mode
- Output Voltage Distortion: Typically 3% output THD with linear load
- Overload: Up to 110% for 2 minutes, 125% for 30 seconds, 150% for 10 seconds, and 400% for 4 cycles (without use of static bypass)
- LED Inrush Rating: Peak overload capability of 1700% to accommodate inrush current from LED fixtures (without the use of static bypass)
- Efficiency: 90% typical
- Operating Temperature: 20º to 35º C for UL 924 Listed models and C-UL Listed models to CSA C22.2 No. 141-15. UL testing performed at 40º C under full load and at low line input voltage
- Operating Temperature: 20º (10° optional) to 40º C for C-UL Listed models to CSA C22.2 No. 141-10
- Optimum Battery Performance and Life: 25º C for both UL and C-UL Listed models
- Battery Time: UL 924 Listed 90 minutes at full-rated kW output, or with optional runtimes from 15 minutes to 4 hours. C-UL Listed 30 minute runtime to CSA C22.2 No. 141-10; 141-15
