Product comparison · 2 uninterruptible power supplies (upss)

Legrand Keor LP 1kVA vs NGS Fortress 1200 V2

15specifications compared
13differ
2identical
40known for one product only

Key differences

The Legrand Keor LP 1kVA has 0.2 kVA more output power capacity than the NGS Fortress 1200 V2 (1 kVA vs 0.8 kVA). The Legrand Keor LP 1kVA has 420 W more output power than the NGS Fortress 1200 V2 (900 W vs 480 W). The Legrand Keor LP 1kVA has 10% more efficiency than the NGS Fortress 1200 V2 (90% vs 80%). UPS topology: Double-conversion (Online) on the Legrand Keor LP 1kVA, Standby (Offline) on the NGS Fortress 1200 V2. Input frequency: 45/65 Hz on the Legrand Keor LP 1kVA, 50 Hz on the NGS Fortress 1200 V2.

UPS topology
- Keor LP 1kVA:Double-conversion (Online)
- Fortress 1200 V2:Standby (Offline)
Output power capacity
- Keor LP 1kVA:1 kVA
- Fortress 1200 V2:0.8 kVA
Output power
- Keor LP 1kVA:900 W
- Fortress 1200 V2:480 W
Input frequency
- Keor LP 1kVA:45/65 Hz
- Fortress 1200 V2:50 Hz
Efficiency
- Keor LP 1kVA:90%
- Fortress 1200 V2:80%
Power factor
- Keor LP 1kVA:0.98
- Fortress 1200 V2:0.6
AC outlet types
- Keor LP 1kVA:C13 coupler
- Fortress 1200 V2:Type F
AC outlets quantity
- Keor LP 1kVA:3 AC outlet(s)
- Fortress 1200 V2:2 AC outlet(s)

Side by side

Differences highlightedShow differences only

Comparison of Keor LP 1kVA, Fortress 1200 V2
55 specifications	A Legrand Keor LP 1kVA View product	B NGS Fortress 1200 V2 View product
Features6 differ
UPS topologyDiffers	Double-conversion (Online)	Standby (Offline)
Output power capacityDiffers	1 kVA	0.8 kVA
Output powerDiffers	900 W	480 W
WaveformKnown for one	Sine	Unknown — not stated by the source
Input operation voltage (min)Known for one	160 V	Unknown — not stated by the source
Input operation voltage (max)Known for one	300 V	Unknown — not stated by the source
Input frequencyDiffers	45/65 Hz	50 Hz
Output operation voltage (min)Known for one	230 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	230 V	Unknown — not stated by the source
Output voltage regulationKnown for one	1%	Unknown — not stated by the source
Number of input phasesKnown for one	1	Unknown — not stated by the source
EfficiencyDiffers	90%	80%
Power factorDiffers	0.98	0.6
Input power factorKnown for one	0.99	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one	3%	Unknown — not stated by the source
Noise levelKnown for one	50 dB	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Audible alarm modesKnown for one	Alarm when on battery, Fault, Low battery alarm, Overload alarm	Unknown — not stated by the source
Management protocolsKnown for one	SNMP	Unknown — not stated by the source
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Response timeKnown for one	Unknown — not stated by the source	10 ms
Power protection featuresKnown for one	Unknown — not stated by the source	Overload, Short circuit
Ports & interfaces2 differ
AC outlet typesDiffers	C13 coupler	Type F
Power plugKnown for one	C14 coupler	Unknown — not stated by the source
AC outlets quantityDiffers	3 AC outlet(s)	2 AC outlet(s)
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
Emergency Power Off (EPO) connectorKnown for one	Yes	Unknown — not stated by the source
Number of type F outputsKnown for one	Unknown — not stated by the source	2
Batteryidentical
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Battery capacityKnown for one	7 Ah	Unknown — not stated by the source
Battery voltageKnown for one	24 V	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Typical backup time at half loadKnown for one	6 min	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Automatic battery testKnown for one	Yes	Unknown — not stated by the source
Cold startKnown for one	Unknown — not stated by the source	Yes
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP21	Unknown — not stated by the source
Display typeKnown for one	Unknown — not stated by the source	LED
Operational conditions1 differ
Operating relative humidity (H-H)Differs	20 - 80%	10 - 90%
Certificatesidentical
CertificationKnown for one	CE, EN 62040-1, EN 62040-2	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WidthDiffers	236 mm	100 mm
DepthDiffers	144 mm	300 mm
HeightDiffers	367 mm	140 mm
WeightDiffers	10 kg	4.97 kg
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Warranty cardKnown for one	Unknown — not stated by the source	Yes

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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