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Home / Emergency Lighting Inverters / Shaker Table Tested - Power Wave 4

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Shaker Table Tested (HCAI/OSHPD) Power Wave 4 - UL924 Three Phase, Emergency Lighting Inverter with 8kW, 16kW, 24kW, 32kW, 40kW, 48kW, 64kW, 80kW, 96kW, 128kW, 160kW, 192kW, 240kW, 320kW and 400kW power capacity

Shaker Table Tested
Power Wave 4

Three Phase, 8 to 400kW


  • Listed to UL924 and UL1778 Standards
  • Shaker Table Tested & HCAI Certified
  • Pure Sinusoidal Waveform
  • True Online Double Conversion Technology with Zero Transfer Time
  • High Frequency Pulse Width Modulation (PWM)
  • Internal Maintenance Bypass Switch
  • UPS Double Conversion or Green Mode (Standby)
  • Independent Phase Control
  • Global Monitoring (GMS 1)
  • Input Breaker, Output Breaker and DC Breaker
  • Microprocessor Controlled LCD with visual status and Event indicators
  • Self-Testing and Battery Exerciser with LCD Display

Applicable Safety Standards

UL 924, UL 1778, NFPA 101, NFPA 70, NEC, OSHA

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Data Sheet

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Technical Specs

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Technical Specs (Word)

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Technical Drawings

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User Manual

*Shaker Table Tested and HCAI Certified (Formerly OSHPD)

Need a seismic upgrade? Our *HCAI Certified (formerly OSHPD) cabinets will protect your inverter from seismic activity when mother nature calls. With full capabilities of the Power Wave 1 series, this emergency lighting inverter will keep your emergency lighting on when things get shaky.


Hospitals, Public Facilities, Schools, University, Government Building, Cruise and Cargo Ship, Banks and Libraries.

Lighting Compatibility

Compatible with Self-Ballast Fluorescent, Incandescent, Halogen, Quartz Re-strike, HID, HPS and LED.

Safety Approvals

Meets and conforms to UL924, UL1778, NFPA 101, NFPA 70, NEC, and OSHA standards.

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Three Phase

Power Distribtution

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90 Minutes

Backup Power at Full Load

8kW, 16kW, 24kW, 32kW, 40kW, 48kW, 64kW, 80kW, 96kW, 128kW, 160kW, 192kW, 240kW, 320kW and 400kW shaker table tested emergency lighting inveter power capacity

8 to 400kW

Power Capacity

shaker table tested and seismic rated brackets emergency lighting inverter

Seismic Rated

Shaker Table Tested



Request a service for startup or maintenance.


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Since 1975, Online Power has been committed to providing the best power protection products and services in the industry. Our extensive line of power protection equipment includes everything from fire alarm backup to voltage regulation, and our lighting inverters are some of the most reliable on the market. We also produce many other power protection solutions, including power conditioning, distribution, and more. With a commitment to quality and customer satisfaction that's unparalleled in the industry, Online Power is your best bet for reliable power protection products.



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