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On-line Single Phase UPS
From 1 to 20kVA

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EssentialPower™ provides on-line, true double-conversion power protection for servers, voice/data networks, medical labs, and light industrial applications.

The complete family provides high-density power protection capable of supporting loads from 1 to 20 kVA in a flexible rack or tower convertible form. From 2U to 4U, single-phase in – single-phase out, or three-phase in – single-phase out, EssentialPower™ UPS can be used on any mission critical application.

Designed and built to protect your electronic equipment from power fluctuations, this UPS is your insurance for a reliable, clean and stable supply. The multi-functional LCD/LED panel displays voltage, load status and UPS status.

EssentialPower Single Phase UPS


Rack/tower convertible


Full-time digital Signal Processor Control

From 1 to 20kVA

Frequency Converter Operation Mode

Adapts to any application

Smart ECO mode

Increase Efficiency

LCD Mimic Panel

Easy to use

Power Range and Runtime Scalability

Maintenance Bypass Switch


Below are the guide prices for the EssentialPower product range, please contact our sales team for a quotation, stock availability and payment.

Communication Options


EP-SNMP adapter standard slot


EP-RS485 Card

EP-Relay Card

External Battery Cabinets

When mission critical applications require runtime in hours, not minutes, matching battery cabinets can be used to comply with aggressive runtime demands.

Available Options

2 strings off 3 7/9Ah

2 strings off 6 7/9Ah

1 strings off 20 7/9Ah

Enquiry Form

01420 82031 [email protected] Follow us on Twitter Sign up to our mailing list Follow us on LinkedIn