Product comparison · 2 uninterruptible power supplies (upss)

Origin Storage Uniti Power Symphony Online Double Conversion vs Salicru SLC-4000-TWIN PRO3

8specifications compared
5differ
3identical
42known for one product only

Key differences

The Salicru SLC-4000-TWIN PRO3 has 2.5 kVA more output power capacity than the Origin Storage Uniti Power Symphony Online Double Conversion (4 kVA vs 1.5 kVA). The Salicru SLC-4000-TWIN PRO3 has 2,500 W more output power than the Origin Storage Uniti Power Symphony Online Double Conversion (4000 W vs 1500 W). The Origin Storage Uniti Power Symphony Online Double Conversion has 110 V more input operation voltage (min) than the Salicru SLC-4000-TWIN PRO3 (220 V vs 110 V). Form factor: Rackmount/Tower on the Origin Storage Uniti Power Symphony Online Double Conversion, Tower on the Salicru SLC-4000-TWIN PRO3.

Output power capacity
- Uniti Power Symphony Online Double Conversion:1.5 kVA
- SLC-4000-TWIN PRO3:4 kVA
Output power
- Uniti Power Symphony Online Double Conversion:1500 W
- SLC-4000-TWIN PRO3:4000 W
Input operation voltage (min)
- Uniti Power Symphony Online Double Conversion:220 V
- SLC-4000-TWIN PRO3:110 V
Input operation voltage (max)
- Uniti Power Symphony Online Double Conversion:240 V
- SLC-4000-TWIN PRO3:276 V
Form factor
- Uniti Power Symphony Online Double Conversion:Rackmount/Tower
- SLC-4000-TWIN PRO3:Tower

Side by side

Differences highlightedShow differences only

Comparison of 9PX1500IRTN-OS, SLC-4000-TWIN PRO3
50 specifications	A Origin Storage Uniti Power Symphony Online Double Conversion Model 9PX1500IRTN-OS View product	B Salicru SLC-4000-TWIN PRO3 View product
Features4 differ
Output power capacityDiffers	1.5 kVA	4 kVA
Output powerDiffers	1500 W	4000 W
Input operation voltage (min)Differs	220 V	110 V
Input operation voltage (max)Differs	240 V	276 V
Output operation voltage (min)Known for one	Unknown — not stated by the source	220 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	240 V
Output frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Efficiency (On-line mode)Known for one	Unknown — not stated by the source	95%
Efficiency (ECO mode)Known for one	Unknown — not stated by the source	98%
Input power factorKnown for one	Unknown — not stated by the source	0.99
Output power factorKnown for one	Unknown — not stated by the source	1
ECO modeKnown for one	Unknown — not stated by the source	Yes
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Total Harmonic Distortion (THD) (linear load)Known for one	Unknown — not stated by the source	3%
Total Harmonic Distortion (THD) (non-linear load)Known for one	Unknown — not stated by the source	5%
Noise levelKnown for one	Unknown — not stated by the source	60 dB
Power protection featuresKnown for one	Unknown — not stated by the source	Over voltage, Overheating, Under voltage
Maximum number of paralleling UPSsKnown for one	Unknown — not stated by the source	3
Temperature voltage compensationKnown for one	Unknown — not stated by the source	Yes
Maintenance-freeKnown for one	Unknown — not stated by the source	Yes
WaveformKnown for one	Pure sine	Unknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for one	Unknown — not stated by the source	C13 coupler, C19 coupler
USB portKnown for one	Unknown — not stated by the source	Yes
Serial interfaceKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
RS-232 portsKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Emergency Power Off (EPO) connectorKnown for one	Unknown — not stated by the source	Yes
SmartSlotKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lead-Calcium (Pb-Ca)
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
Charging currentKnown for one	Unknown — not stated by the source	4 A
Automatic battery testKnown for one	Unknown — not stated by the source	Yes
Cold startKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factorDiffers	Rackmount/Tower	Tower
Cooling typeKnown for one	Unknown — not stated by the source	Active
Built-in fanKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	EN IEC 62040-1
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN 62040-2 (C3), VFI-SS-11 (EN 62040-3), ISO 9001, ISO 14001, ISO 45001
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	225 mm
DepthKnown for one	Unknown — not stated by the source	492 mm
HeightKnown for one	Unknown — not stated by the source	589 mm
WeightKnown for one	Unknown — not stated by the source	51 kg

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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