Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 30kVA vs APC Easy UPS 3S Pro 40kVA

Key differences

Output power capacity
- Easy UPS 3S Pro 30kVA:30 kVA
- Easy UPS 3S Pro 40kVA:40 kVA
Output power
- Easy UPS 3S Pro 30kVA:30000 W
- Easy UPS 3S Pro 40kVA:40000 W
Heat dissipation
- Easy UPS 3S Pro 30kVA:4681 BTU/h
- Easy UPS 3S Pro 40kVA:6164 BTU/h
Noise level
- Easy UPS 3S Pro 30kVA:61 dB
- Easy UPS 3S Pro 40kVA:63 dB

Differences highlightedShow differences only

Comparison of E3SP30KHB, E3SP40KHB
34 specifications	A APC Easy UPS 3S Pro 30kVA Model E3SP30KHB View product	B APC Easy UPS 3S Pro 40kVA Model E3SP40KHB View product
Features4 differ
Output power capacityDiffers	30 kVA	40 kVA
Output powerDiffers	30000 W	40000 W
Heat dissipationDiffers	4681 BTU/h	6164 BTU/h
Noise levelDiffers	61 dB	63 dB
Designidentical
Control typeKnown for one	Touch	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.