APC Easy UPS 3S Pro 30kVA 400V 3:3 UPS for internal batteries

30000 VA · 30000 W W · Double-conversion (Online)

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Capacity 30000 VA
Wattage 30000 W
Topology Double-conversion (Online)

APC Easy UPS 3S Pro 30kVA 400V 3:3 UPS for internal batteries is a double-conversion (online) UPS rated 30000 VA (30000 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2026.

Released: 2026-04-15

Specifications

Key specs

Capacity: 30000 VA
Wattage: 30000 W
Topology: Double-conversion (Online)
Released: 2026-04-15
Part number: E3SP30KHB
EAN / UPC: 0731304791577

Features

UPS topology: Double-conversion (Online)
Output power capacity: 30 kVA
Output power: 30000 W
Input operation voltage (min): 380 V
Input operation voltage (max): 415 V
Input frequency: 40/70 Hz
Output operation voltage (min): 380 V
Output operation voltage (max): 415 V
Output frequency: 50/60 Hz
Heat dissipation: 4681 BTU/h
Number of input phases: 3
Number of output phases: 3
Crest factor: 3:1
Output voltage Total Harmonic Distortion (THD): 5%
Input current Total Harmonic Distortion (THD): 3%
Noise level: 61 dB

Battery

Battery technology: Lead-Acid

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Design

Form factor: Tower
Product colour: White
Control type: Touch
Display type: LCD
International Protection (IP) code: IP20

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -25 - 55 °C
Operating relative humidity (H-H): 0 - 95%
Storage relative humidity (H-H): 0 - 95%

Weight & dimensions

Width: 500 mm
Depth: 940 mm
Height: 1400 mm
Weight: 151 kg

Check the manufacturer's page before buying.

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About this product

High-efficiency 3-phase UPS that features advanced product features, competitive specifications, and robust electrical design, making business continuity easy in the data center or electrical room. This is an exceptionally easy to install, operate, maintain, and service 30 kVA UPS, ideal for small and medium businesses. Includes dust filter and conformance-coated boards for harsh environments. This UPS is for internal batteries, but is supplied without batteries, so you can easily customize the battery runtime.

User manual (PDF) · Datasheet (PDF)

Easy UPS 3S Pro 30kVA 400V 3:3 UPS for internal batteries vs similar UPS

	APC Easy UPS 3S Pro 30kVA 400V 3:3 UPS for internal batteries	APC E3SUPS30KFB 30000 VA UPS	CyberPower LCD OL3T030KERTHDS 30000 VA UPS	Vertiv Liebert ITA2 30000 VA UPS
Capacity	30000 VA	30000 VA	30000 VA	30000 VA
Wattage	30000 W	30000 W	30000 W	30000 W
Topology	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)	Double-conversion (Online)
Released	2026	2026	2025	2024