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You are at : All > Power Supplies & Flashers > Whelen > Intelligent Power Supplies

Intelligent 4 Outlet 90 Watt Power Supply

Intelligent 4 Outlet 90 Watt Power Supply

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ISP GroupInstalledLarger View

This is the "Top of the Line" intelligent power supply. The ISP94 offers four outlets, 90 watt output, with 8 flash patterns. This power supply is stable on power-up and immune from false triggering. Auto-ranging power regulation, eliminates flash intensity variations. Input reverse polarity protection, and output short circuit protection. Patented, advanced design using mosfet electronics for coolest possible operation. AMECA certified to SAE, NFPA, California TITLE XIII. Programmable Configurations for DOT, Serial and UPS Applications (Less Diagnostic Indicator Kit).


  • Certified as system component to SAE & California Title 13 specifications
  • 90 watt output
  • 4 outlets
  • Simultaneous or alternating flash of lighthead groups
  • Selective switching (On/Off control of lighthead pairs)
  • Manual Hi/Low intensity control
  • Electronic circuit boards are double epoxy dipped for moisture and vibration resistance
  • Input current and output power regulation (these features allow you to mix different styles of strobe flashtubes and deliver maximum output to all)
  • Input reverse polarity protection and output short circuit protection
  • RFI suppression, with less than 1db degradation
  • Cast aluminum housing
  • Easy to install and use, these power supplies offer two year or five year (HDP) Heavy Duty Professional direct warranties


  • Input Voltage: 12 volts (24 volt option)
  • Input Current: 9 amps
  • InputPower: 115 watts
  • Total Output Energy: 36 joules
  • Dimensions: 2.35" H x 6.75" W x 7.0" D


  • CometFlash
  • DoubleFlash
  • TripleFlash
  • RapidRate
  • ModuFlash
  • MicroBurst II
  • MicroBurst III
  • Sequential


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SKU Number: WHISP94
Part Number: ISP94
Manufacturer: Whelen

List Price: $859.00
Our Price: $532.58 each
You Save: $326.42 (38%)

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