Product comparison · 2 uninterruptible power supplies (upss)

APC Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable vs Dell Tower 1000W

13specifications compared
10differ
3identical
41known for one product only

Key differences

Output power
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:500000 W
- Tower 1000W:1000 W
Input operation voltage (min)
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:400 V
- Tower 1000W:220 V
Input operation voltage (max)
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:552 V
- Tower 1000W:240 V
Output operation voltage (min)
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:400 V
- Tower 1000W:220 V
Output operation voltage (max)
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:480 V
- Tower 1000W:240 V
Width
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:1200 mm
- Tower 1000W:170 mm
Depth
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:1070 mm
- Tower 1000W:450 mm
Height
- Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable:1991 mm
- Tower 1000W:250 mm

Side by side

Differences highlightedShow differences only

Comparison of SY125K250D-NB, Tower 1000W
54 specifications	A APC Symmetra PX 125kW Scalable to 250kW w/o Bypass, Distribution or Batteries-Parallel Capable Model SY125K250D-NB View product	B Dell Tower 1000W View product
Features5 differ
UPS topologyKnown for one	Double-conversion (Online)	Unknown — not stated by the source
Output power capacityKnown for one	500 kVA	Unknown — not stated by the source
Output powerDiffers	500000 W	1000 W
WaveformKnown for one	Sine	Unknown — not stated by the source
Input operation voltage (min)Differs	400 V	220 V
Input operation voltage (max)Differs	552 V	240 V
Input frequencyKnown for one	40/70 Hz	Unknown — not stated by the source
Output operation voltage (min)Differs	400 V	220 V
Output operation voltage (max)Differs	480 V	240 V
Output frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Response timeKnown for one	2 ms	Unknown — not stated by the source
Number of input phasesKnown for one	3	Unknown — not stated by the source
Number of output phasesKnown for one	3	Unknown — not stated by the source
EfficiencyKnown for one	96%	Unknown — not stated by the source
Input power factorKnown for one	0.99	Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one	3%	Unknown — not stated by the source
Input current Total Harmonic Distortion (THD)Known for one	5%	Unknown — not stated by the source
Noise levelKnown for one	54 dB	Unknown — not stated by the source
Power protection featuresKnown for one	Overload, Short circuit	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Audible alarm modesKnown for one	Alarm when on battery, Low battery alarm	Unknown — not stated by the source
Maximum currentKnown for one	Unknown — not stated by the source	10 A
Ports & interfaces1 differ
AC outlet typesDiffers	Hard Wire 4-wire (3PH + G), Hard Wire 5-wire (3PH + N + G)	C13 coupler, C14 coupler
RS-232 portsKnown for one	1	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
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
Designidentical
Form factor	Tower	Tower
Product colour	Black	Black
Display type	LCD	LCD
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP20	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Built-in fanKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 1000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	cUL Listed, CSA C22.2 No.107.3-05, EN/IEC 62040-1-1, EN/IEC 62040-2, EN/IEC 62040-3, OSHPD, UL 1778, UL 60950-1, UL Listed	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	1200 mm	170 mm
DepthDiffers	1070 mm	450 mm
HeightDiffers	1991 mm	250 mm
WeightDiffers	864 kg	18.3 kg
Packaging dataidentical
Package widthKnown for one	1870 mm	Unknown — not stated by the source
Package depthKnown for one	1270 mm	Unknown — not stated by the source
Package heightKnown for one	2150 mm	Unknown — not stated by the source
Package weightKnown for one	1000 kg	Unknown — not stated by the source
Batteryidentical
Typical backup time at full loadKnown for one	Unknown — not stated by the source	5 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	14 min

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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