
The APC Easy UPS 3S Pro E3SP20KH is a 20 kVA three-phase online uninterruptible power supply designed for critical infrastructure. It delivers 20 kW of power at 400 V AC with support for external lead-acid or lithium-ion batteries. Procure.ae supplies this unit with quotation and delivery services across the UAE.
This three-phase online UPS provides 20 kVA / 20 kW rated power with an input voltage of 400 V AC and a frequency range of 40 to 70 Hz. It features an input harmonic distortion of less than 3% at full load and supports a load power factor from 0.7 leading to 0.7 lagging. The output maintains less than 1% harmonic distortion for linear loads and less than 5% for non-linear loads. It withstands short-circuit currents of 16 kA and operates at an acoustic level of 58 dB.
The E3SP20KH measures 629 mm in height, 250 mm in width, and 660 mm in depth, weighing 37 kg. It supports external lead-acid or lithium-ion batteries and includes a touch screen LCD control panel. Certified to EN/IEC 62040-1, 2, and 3 standards, it operates in temperatures from 0 to 40 °C. The unit is IP20 protected and includes a dust filter and installation manual.
| Model | E3SP20KH |
| Type | Online UPS (Three-Phase) |
| Display | Touch screen LCD |
| THD | < 3% input; < 1% linear output; < 5% non-linear output |
| Frequency Band | 40...70 Hz input; 50/60 Hz output |
| Input Voltage | 400 V AC 3 phases |
| Output Voltage | 400 V AC 3 phases |
| Battery | Lead-acid external; VRLA; Li-Ion |
| Power Capacity (VA) | 20 kVA |
| Power Capacity (W) | 20 kW |
| Color | White |
| Dimensions | 629 mm H x 250 mm W x 660 mm D |
| Operating Humidity | 0…95% non-condensing |
| Operating Temperature | 0…40 °C |
| Weight | 37 kg |
| Certifications | EN/IEC 62040-1; EN/IEC 62040-2; EN/IEC 62040-3 |
| IP Rating | IP20 |
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.
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