Product comparison · 2 uninterruptible power supplies (upss)

Salicru SLC-4000-TWIN PRO3 vs Salicru SPS 1500 ONE A UL

25specifications compared
20differ
5identical
37known for one product only

Key differences

The Salicru SLC-4000-TWIN PRO3 has 2.5 kVA more output power capacity than the Salicru SPS 1500 ONE A UL (4 kVA vs 1.5 kVA). The Salicru SLC-4000-TWIN PRO3 has 3,100 W more output power than the Salicru SPS 1500 ONE A UL (4000 W vs 900 W). The Salicru SLC-4000-TWIN PRO3 has 21 V more input operation voltage (min) than the Salicru SPS 1500 ONE A UL (110 V vs 89 V). UPS topology: Double-conversion (Online) on the Salicru SLC-4000-TWIN PRO3, Line-Interactive on the Salicru SPS 1500 ONE A UL. Power protection features: Over voltage, Overheating, Under voltage on the Salicru SLC-4000-TWIN PRO3, Overload, Over voltage on the Salicru SPS 1500 ONE A UL.

UPS topology
- SLC-4000-TWIN PRO3:Double-conversion (Online)
- SPS 1500 ONE A UL:Line-Interactive
Output power capacity
- SLC-4000-TWIN PRO3:4 kVA
- SPS 1500 ONE A UL:1.5 kVA
Output power
- SLC-4000-TWIN PRO3:4000 W
- SPS 1500 ONE A UL:900 W
Input operation voltage (min)
- SLC-4000-TWIN PRO3:110 V
- SPS 1500 ONE A UL:89 V
Input operation voltage (max)
- SLC-4000-TWIN PRO3:276 V
- SPS 1500 ONE A UL:145 V
Output operation voltage (max)
- SLC-4000-TWIN PRO3:240 V
- SPS 1500 ONE A UL:120 V
Noise level
- SLC-4000-TWIN PRO3:60 dB
- SPS 1500 ONE A UL:40 dB
AC outlet types
- SLC-4000-TWIN PRO3:C13 coupler, C19 coupler
- SPS 1500 ONE A UL:NEMA 5-15R

Side by side

Differences highlightedShow differences only

Comparison of SLC-4000-TWIN PRO3, SPS 1500 ONE A UL
62 specifications	A Salicru SLC-4000-TWIN PRO3 View product	B Salicru SPS 1500 ONE A UL View product
Features8 differ
UPS topologyDiffers	Double-conversion (Online)	Line-Interactive
Output power capacityDiffers	4 kVA	1.5 kVA
Output powerDiffers	4000 W	900 W
Input operation voltage (min)Differs	110 V	89 V
Input operation voltage (max)Differs	276 V	145 V
Output operation voltage (min)Known for one	220 V	Unknown — not stated by the source
Output operation voltage (max)Differs	240 V	120 V
Efficiency (On-line mode)Known for one	95%	Unknown — not stated by the source
Efficiency (ECO mode)Known for one	98%	Unknown — not stated by the source
Input power factorKnown for one	0.99	Unknown — not stated by the source
Output power factorKnown for one	1	Unknown — not stated by the source
ECO modeKnown for one	Yes	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Total Harmonic Distortion (THD) (linear load)Known for one	3%	Unknown — not stated by the source
Total Harmonic Distortion (THD) (non-linear load)Known for one	5%	Unknown — not stated by the source
Noise levelDiffers	60 dB	40 dB
Power protection featuresDiffers	Over voltage, Overheating, Under voltage	Overload, Over voltage
Maximum number of paralleling UPSsKnown for one	3	Unknown — not stated by the source
Temperature voltage compensationKnown for one	Yes	Unknown — not stated by the source
Maintenance-freeKnown for one	Yes	Unknown — not stated by the source
WaveformKnown for one	Unknown — not stated by the source	Pseudo sine
Output voltage regulationKnown for one	Unknown — not stated by the source	-10 - 10%
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Response timeKnown for one	Unknown — not stated by the source	6 ms
Audible alarm modesKnown for one	Unknown — not stated by the source	Alarm when on battery, Low battery alarm, Fault
Auto-restartKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
AC outlet typesDiffers	C13 coupler, C19 coupler	NEMA 5-15R
Serial interfaceKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Emergency Power Off (EPO) connectorKnown for one	Yes	Unknown — not stated by the source
SmartSlotKnown for one	Yes	Unknown — not stated by the source
AC outlets quantityKnown for one	Unknown — not stated by the source	8 AC outlet(s)
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB port typeKnown for one	Unknown — not stated by the source	USB Type-B
Battery1 differ
Battery recharge timeDiffers	3 h	6 h
Charging currentKnown for one	4 A	Unknown — not stated by the source
Automatic battery testKnown for one	Yes	Unknown — not stated by the source
Battery replacement accessibilityKnown for one	Unknown — not stated by the source	End-user
Design2 differ
Form factorDiffers	Tower	Mini Tower
Product colourDiffers	Black	Red, Silver
Cooling typeKnown for one	Active	Unknown — not stated by the source
Built-in fanKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 90%
Operating altitudeDiffers	0 - 3000 m	0 - 2400 m
Safety regulation & standardsidentical
SafetyKnown for one	EN IEC 62040-1	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	EN 62040-2 (C3), VFI-SS-11 (EN 62040-3), ISO 9001, ISO 14001, ISO 45001	UL 1778 & CSA C22.2, EN 62040-3, ISO 9001 & ISO 14001
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
Weight & dimensions4 differ
WidthDiffers	225 mm	130 mm
DepthDiffers	492 mm	320 mm
HeightDiffers	589 mm	182 mm
WeightDiffers	51 kg	10.4 kg
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows, Linux, Mac

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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