APC Easy UPS 3S E3SUPS20KH 20 kVA Online UPS

The APC Easy UPS 3S model E3SUPS20KH is a 20 kVA / 20 kW three-phase online uninterruptible power supply designed for critical infrastructure. It features double conversion topology, external lead-acid battery support, and high efficiency with a cos phi of 0.99. Procure.ae supplies this unit across the UAE with professional installation and support services.

This three-phase online UPS delivers rated power of 20 kVA / 20 kW at 400 V AC, accepting input voltages between 380 V and 415 V. It handles a maximum input current of 37 A with an input frequency range of 45 to 65 Hz. The unit maintains output frequencies synchronized at either 50 Hz or 60 Hz, ensuring stable power for sensitive loads with less than 3% harmonic distortion.

Built-in maintenance bypass and external lead-acid battery compatibility ensure continuous operation during grid failures. The device measures 77 cm in height, 25 cm in width, and 80 cm in depth, weighing 58 kg. It includes a dust filter and installation guide, operating within temperatures of 0 to 40 °C. Procure.ae provides quotation and delivery services for this equipment across the UAE.

Type

Online UPS (Three-Phase)

Weight

58 kg

Key features

High Power Output

Provides a rated power of 20 kVA / 20 kW with a load power factor between 0.9 leading and 0.9 lagging.

Double Conversion Topology

Utilizes online double conversion technology to deliver clean power with less than 3% harmonic distortion.

External Battery Support

Connects to external lead-acid batteries for extended runtime, as internal battery capacity is not included.

Compact Form Factor

Fits into tight spaces with dimensions of 77 cm height, 25 cm width, and 80 cm depth.

Maintenance Bypass

Features a built-in maintenance bypass to ensure uninterrupted power during service or repair operations.

Specifications

General
Model	E3SUPS20KH
Type	Online UPS (Three-Phase)

Connectivity
Connectivity	Optional network management card 3; USB compatible
Input Voltage	400 V AC 3-phase; 380 V AC; 415 V AC
Output Voltage	400 V AC 3-phase; 380 V AC; 415 V AC

Power
Power Capacity (VA)	20 kVA; 20 kW
Topology	Double conversion online

Physical
Color	White (RAL 9003)
Dimensions	77 cm H x 25 cm W x 80 cm D
Operating Temperature	0…40 °C
Weight	58 kg

Compliance
Certifications	CE; EAC; RCM
IP Rating	IP20

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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.