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Series 700A Power Processor Three Phase

Series 700A Power Processor Three PhaseThe Series 700A Power Processor Three Phase, 10kVA – 1MVA, by Controlled Power,  is an electronic, microprocessor-controlled tap switching voltage regulator/power conditioner, which consists of an all-copper, multiple-tapped, triple-shielded isolation transformer. The transformer’s three electrostatic shields provide excellent electrical noise attenuation, and its low output impedance results in outstanding load regulation.

On each of the transformer’s seven taps per phase, independently controlled inverse parallel electronic switches are used to provide tight output voltage regulation to within ± 3% of nominal. Digital processing provides fast, accurate regulation within one cycle, without any voltage over- or under-shoot.

Series 700A Power Processor Features

  • 7-tap, microprocessor-controlled for tight voltage regulation, accuracy, and stability
  • True “current zero crossing” switching
  • Low power factor compatibility
  • Precisely maintains correct voltage to ± 3% within 1 cycle, and maintains regulation during extended brownouts
  • Extended input regulation range options including +10%, -40%; +15%, -25%; and +20%, -30%
  • Low output impedance transformer minimizes voltage distortion and sags commonly associated with high surge currents
  • Triple-shielded isolation transformer provides a noise-free ground, attenuates voltage spikes and transients, and re-establishes the N-G bond
  • Optional internal manual bypass option maintains system isolation, voltage transformation, and power conditioning
  • Superior compatibility with dynamic loads
  • Increased surge capability, without the need for automatic bypassing, provides full-time power conditioning
  • High-efficiency design results in lower operating cost
  • Output receptacles with circuit breakers optional on models 10kVA – 30kVA
  • Optional input and/or output meter with power quality monitoring, and remote network communications

Series 700A Power Processor Specifications

  • Input Operating Voltage Range: +10%, – 20% from nominal (Extended regulation range options available.)
  • Input Frequency: 60 Hz, ± 3%
  • Input Power Factor: > .95 PF with resistive load
  • Reflected Harmonics: Triplen harmonics are not reflected to the utility under non-linear loads
  • Output Line Voltage Regulation: ± 3% from nominal
  • Response Time: < 1/2 cycle
  • Correction Time: 1 cycle
  • Load Regulation: 2.5% typical, no load to full load
  • Overload Rating: 200% for 10 seconds; 1000% for 1 cycle
  • Common Mode Noise Attenuation: 140dB
  • Transverse Mode: 3 dB down at 1kHz; 40 dB down per decade to below 50 dB with a resistive load
  • Transient Voltage Suppression: Meets ANSI C62.41 Category B-3
  • Efficiency: 97% typical, model and load dependent
  • UL 1012 Listed, C-UL Listed to CSA C22.2, No. 107.1-01

For more in-depth specifications, see the data sheet.

Three Phase Sizes: 10kVA, 15kVA, 25kVA, 30kVA, 45kVA, 50kVA, 75kVA, 100kVA, 125kVA, 150kVA, 225kVA, 300kVA, 350kVA, 400kVA, 450kVA, 500kVA, 1MVA

For more information about Controlled Power products,
call 800-876-9373 or email