APC Easy UPS 3S Pro 40 kVA E3SP40KH Online UPS

The APC Easy UPS 3S Pro E3SP40KH is a 40 kVA / 40 kW three-phase online uninterruptible power supply designed for critical infrastructure. It supports external lead-acid or lithium-ion batteries for extended runtime. Procure.ae supplies this unit across the UAE with installation and support services.

This 40 kVA online UPS delivers 400 V AC three-phase output with input frequencies from 40 to 70 Hz. It features a maximum input current of 61 A and handles short-circuit currents up to 16 kA. The unit maintains low harmonic distortion below 3% under full load and operates with a load power factor between 0.7 leading and 0.7 lagging.

The system supports redundant configurations and includes a touch screen LCD control panel. It measures 796 mm high, 250 mm wide, and 916 mm deep, weighing 59 kg. Operating temperatures range from 0 to 40 °C, with an acoustic level of 66 dB. It includes a dust filter and complies with EN/IEC 62040 standards.

Type

Online UPS (Three-Phase)

Weight

59 kg

Key features

Power Capacity

Provides 40 kVA and 40 kW of continuous power protection for critical loads.

Battery Support

Compatible with external lead-acid and VRLA or Li-ion battery banks for extended autonomy.

Input Specifications

Accepts 380 V, 400 V, or 415 V AC input with a maximum current of 61 A.

Output Quality

Delivers 400 V AC output with less than 1% harmonic distortion for linear loads.

Physical Dimensions

The unit measures 796 mm in height, 250 mm in width, and 916 mm in depth.

Operating Environment

Functions in temperatures from 0 to 40 °C with relative humidity up to 95% non-condensing.

Specifications

General
Key Features	Redundant; Dust filter included; Conformance-coated boards
Model	E3SP40KH
Type	Online UPS (Three-Phase)
What's in the Box	Dust filter; Installation manual

Display
Display	Touch screen LCD

Performance
Storage Conditions	-25…55 °C; 0…95% non-condensing humidity

Audio
Max SPL	66 dB

Connectivity
Frequency Band	40...70 Hz input; 50/60 Hz output
Input Voltage	400 V AC 3 phases; 380 V AC 3 phases; 415 V AC
Output Voltage	400 V AC 3 phases

Power
Battery	Lead-acid external; VRLA; Li-Ion
Power Capacity (VA)	40 kVA
Power Capacity (W)	40 kW

Physical
Color	White
Dimensions	796 mm H x 250 mm W x 916 mm D
Operating Temperature	0…40 °C
Shipping Dimensions	98.2 cm H x 38 cm W x 97 cm L
Shipping Weight	73 kg
Weight	59 kg

Compliance
Certifications	EN/IEC 62040-1; EN/IEC 62040-2; EN/IEC 62040-3
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.