Enersolve ESL-5 voltage optimizer for energy saving 45–250 kVA
Country: · Model: Enersolve ESL-5
Enersolve ESL-5 is a voltage optimizer of 45–250 kVA that reduces the electricity consumption of commercial and industrial sites. The output voltage is set within 210–240 V phase-to-neutral, accuracy ±0.5 %. It is installed at the input when the grid supplies the load with a higher voltage than it needs.
- Power
- 45–250 kVA
- Output voltage
- 210–240 V (phase-neutral) / 364–416 V (line), adjustable
- Accuracy
- ±0.5 %
- Overload
- 200 % for 2 min
Technical specifications
| Power | 45–250 kVA |
|---|---|
| Output voltage | 210–240 V (phase-neutral) / 364–416 V (line), adjustable |
| Accuracy | ±0.5 % |
| Overload | 200 % for 2 min |
| Protection | electronic automatic bypass; full-isolation bypass in ESL-5N |
| Monitoring | XCloud |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The optimizer dynamically brings the voltage down to the set level, and this reduction is what saves electricity. The target is set as a range of 210–240 V phase-neutral, or 364–416 V in line terms. The error does not exceed ±0.5 %, and an overload of 200 % for 2 min does not trip the device on starting currents. Protection is built on an electronic automatic bypass. The ESL-5N version has a full-isolation bypass, so the unit can be completely separated from the circuit. Monitoring is done through the XCloud cloud.
How to choose
First determine the full load power within 45–250 kVA and the voltage to which it must be reduced. If instead of saving you need tight stabilization for sensitive electronics, take the Gemini of 4–40 kVA or the Aquarius of 10–120 kVA. For power up to 4000 kVA with the same overload of 200 % for 2 min there is the Sirius advance of 60–4000 kVA. The ESL-5N version is chosen when a full-isolation bypass is needed in the circuit.
Request a price and lead time
Enersolve ESL-5 voltage optimizer for energy saving 45–250 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How does a voltage optimizer differ from a stabilizer?
The optimizer first of all reduces the voltage to the set level and thereby cuts consumption. A stabilizer, for example the Gemini, holds the set value to protect equipment.
What is the power of the ESL-5?
The range covers 45–250 kVA. For smaller single-phase loads there is the Gemini of 4–40 kVA.
Can the output voltage be changed?
Yes, it is adjustable within 210–240 V phase-neutral, which corresponds to 364–416 V line.
How does the ESL-5N differ from the ESL-5?
The ESL-5N has a full-isolation bypass, while the basic version has an electronic automatic bypass.
What overload is permitted for the ESL-5?
200 % for 2 min. The regulation accuracy remains within ±0.5 %.
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Need a price, lead time or replacement?
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