Product comparison · 2 uninterruptible power supplies (upss)

APC CURK2 Charge-UPS Refresher Kit vs APC CURK3 Charge-UPS Refresher Kit

11specifications compared
4differ
7identical
1known for one product only

Key differences

The APC CURK3 Charge-UPS Refresher Kit has 0.25 kVA more output power capacity than the APC CURK2 Charge-UPS Refresher Kit (0.75 kVA vs 0.5 kVA). The APC CURK3 Charge-UPS Refresher Kit has 200 W more output power than the APC CURK2 Charge-UPS Refresher Kit (500 W vs 300 W). The APC CURK3 Charge-UPS Refresher Kit has 1.18 kg more weight than the APC CURK2 Charge-UPS Refresher Kit (3.68 kg vs 2.5 kg). Dimensions (WxDxH): 102 x 140 x 48 mm on the APC CURK2 Charge-UPS Refresher Kit, 94 x 150 x 102 mm on the APC CURK3 Charge-UPS Refresher Kit.

Output power capacity
- CURK2 Charge-UPS Refresher Kit:0.5 kVA
- CURK3 Charge-UPS Refresher Kit:0.75 kVA
Output power
- CURK2 Charge-UPS Refresher Kit:300 W
- CURK3 Charge-UPS Refresher Kit:500 W
Weight
- CURK2 Charge-UPS Refresher Kit:2.5 kg
- CURK3 Charge-UPS Refresher Kit:3.68 kg
Dimensions (WxDxH)
- CURK2 Charge-UPS Refresher Kit:102 x 140 x 48 mm
- CURK3 Charge-UPS Refresher Kit:94 x 150 x 102 mm

Side by side

Differences highlightedShow differences only

Comparison of CURK2 Charge-UPS Refresher Kit, CURK3 Charge-UPS Refresher Kit
12 specifications	A APC CURK2 Charge-UPS Refresher Kit View product	B APC CURK3 Charge-UPS Refresher Kit View product
Features2 differ
Output power capacityDiffers	0.5 kVA	0.75 kVA
Output powerDiffers	300 W	500 W
Batteryidentical
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-15 - 45 °C	-15 - 45 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Operating altitude	0 - 3000 m	0 - 3000 m
Weight & dimensions1 differ
WeightDiffers	2.5 kg	3.68 kg
Other features1 differ
Dimensions (WxDxH)Differs	102 x 140 x 48 mm	94 x 150 x 102 mm

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.

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