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Eaton Power-Sure 700
Eaton’s Power-Sure 700 is a tap changing transformer that can solve 99 percent of electrical disturbance problems to better protect your equipment. This computer-grade, three-phase transformer features standard and advanced metering with 97 perfect efficiency. Combining the reliable frequency regulation you expect from an Eaton tap changing transformer with high frequency filtering and an optional manual bypass switch, the Power-Sure 700 is the ideal transformer for any industrial application.
Increase profitability by reducing equipment downtime
Frequent brownouts and voltage regulation problems cause costly downtime. The Power-Sure 700 is uniquely designed with a high in-rush current and rapid response to protect equipment and facilities against those problems.
A transformer designed for tight spaces and small footprints
Front-only access on Power-Sure 700 units up to 150 kVA in size means that limited space won’t stand in the way of optimal protection.
Power-Sure 700 specifications
Electronic tap changer
208-600V, three-phase (three-wire)
Input voltage range
+10% to -23% of nominal rated input
+/-3% of nominal
60 Hz, +/-3%
Output is +/-3% of nominal for input variations of +10% to -23% of nominal
Output is maintained within 3% of nominal from no load to full load
Output will be corrected to within +/-3% of nominal in 1.5 cycles or less
Less than 1.0% added to the output waveform under any dynamic linear loading conditions presented to the line regulator
Common mode: 146 dB
Normal mode: 3 dB down at 1000 hZ, 40 dB/decade to below 50 dB with resistive load
When energized, voltage overshoot will be less than 5% of nominal for 1 cycle or less
1000% for 1 cycle and 200% for 10 seconds
-10° to +40°C
Three green LEDs (phase power on indication), one red LED (alert indication)
Surge protection (optional)
CVX 50 kA SPD device 50 kVA and below, CVX 1000 kA SPD device 75 kVA and above
MCCB rated 125% of full rated current
Normal and bypass selector
Standard metering (IQ 130) -- voltage and current with minimum and maximum
Premium metering (IQ 150) -- voltage, current. frequency, power, energy, PF, with minimum and maximum, communications capabilities
Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently and more reliably. Eaton’s 2019 revenues were $21.4 billion, and we sell products to customers in more than 175 countries. We have approximately 95,000 employees.