High-quality and stable power at the best price.
The ES-E is a lineup of packaged models with commonly used capacities for single-phase, single-phase three-wire, and three-phase systems. It is an ideal system for those who are introducing programmable AC power supplies for the first time, as well as for those considering additional installations or replacements.
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basic information
- Single-phase 2-wire 2kVA to 20kVA, single-phase 3-wire 4kVA to 60kVA, three-phase 6kVA to 90kVA, capable of switching between three-phase and single-phase. - Component style that allows for power upgrades (expansion) after installation, compact cabinet style with a small installation area, and a dedicated rack system for large capacity. - AC output voltage 0 to 150V / 0 to 300V, frequency 5Hz to 1100Hz. - DC output voltage 0 to +203V / 0 to +406V. - Voltage dips, voltage fluctuations, and simultaneous sweeping of frequency and voltage are possible. - Equipped with measurement functions, protection circuits, remote sensing, AGC functions, etc. - External signal input is possible. - Capable of supplying peak current up to 3.5 times the maximum effective value. - Supports reverse current flow. - Software ES0406D available for conducting low-frequency immunity tests according to IEC standards. - Supports harmonic current measurement, flicker measurement, and various power environment tests. - Additionally, can be used as a CVCF for anechoic chambers or production lines.
Price information
¥1,100,000 (excluding tax)
Delivery Time
Applications/Examples of results
■ Low Frequency Immunity Testing Low frequency immunity tests, represented by IEC 61000-4-11, are conducted by combining the power supply environment simulator ES series with voltage dip simulators. ■ Low Frequency Emission Testing (Harmonic Current Measurement and Flicker Measurement) Harmonic current measurements according to IEC 61000-3-2 and IEC 61000-3-12, as well as voltage fluctuation and flicker measurements according to IEC 61000-3-3 and IEC 61000-3-11, are performed by combining the ES series with analyzers and dedicated software. ■ Grid Connection Testing System Flexible system upgrades for various applications, including certification testing support, production line use, single unit connection, and multiple unit connection. ■ Simulated Commercial Power Line Noise Superimposition Testing NF's noise superimposition testing system allows for flexible setting and output of noise frequencies, and due to its high waveform quality, it enables highly reproducible testing. ■ Voltage Sag Immunity Testing for Semiconductor Process Equipment ■ Simulation Using Arbitrary Waveforms ■ CVCF for Anechoic Chambers and Shielded Rooms, CVCF for Production Lines ■ Voltage and Frequency Conversion According to Export Destination
Company information
Our company develops four business areas centered around our unique technology: electronic measuring instruments, power supply equipment, electronic components, and custom application products. Group companies, centered around the NF circuit design block, collaborate to handle development, production, sales, and field services, flexibly responding to our customers' diverse needs across a wide range of fields. NF is derived from our name and represents our unique analog technology, exemplified by negative feedback technology. Since our founding, we have continually challenged ourselves to develop cutting-edge technologies. Moving forward, we aim to continue providing innovative and highly valuable "trusted products" and "products that bring joy" to our customers, and we aspire to remain a company that is always expected by our customers.