Series 700A Power Processor Three Phase

The Series 700A Power Processor Three Phase (10 kVA – 1 MVA ) is a microprocessor-controlled, electronic tap-switching voltage regulator and power conditioner engineered for precision and reliability. Featuring an all-copper, triple-shielded isolation transformer with seven taps per phase, it delivers ±3% output regulation within one cycle—without overshoot or undershoot. Its low output impedance ensures excellent load regulation and compatibility with dynamic, high-surge loads, while triple electrostatic shielding provides superior noise attenuation and spike suppression. With high efficiency, extended input range options, and optional bypass, metering, and monitoring, the 700A is ideal for mission-critical commercial and industrial applications.

Specifications

• Input Operating Voltage Range: +10%, –20% (extended ranges: +10%, –40%; +15%, –25%; +20%, –30%)
• Input Frequency: 60 Hz, ± 3%
• Input Power Factor: > .95 PF with resistive load
• Reflected Harmonics: Triplen harmonics not reflected to 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: 140 dB
• Transverse Mode Noise Attenuation: 3 dB down at 1 kHz; 40 dB/decade to <50 dB with resistive load
• Transient Voltage Suppression: Meets ANSI C62.41 Category B-3
• Efficiency: 97% typical (model/load dependent)
• Certifications: UL 1012 Listed; C-UL Listed to CSA C22.2, No. 107.1-01
• Three-Phase Sizes: 10 kVA – 1 MVA (17 sizes available)