PRODUCT LIST
DELTA UPS FAMILIES
N Series UPS, Single Phase, 1/2/3 kVA
Technical Specifications
Model
N-1K / N-2K / N-3K
Power Rating
● N-1K
1 kVA / 0.9 kW
● N-2K
2 kVA / 1.8 kW
● N-3K
3 kVA / 2.7 kW
Input
Nominal Voltage
220/230/240 Vac
Voltage Range
175~280 Vac (full load)
Frequency
50/60 Hz ± 10 Hz
Power Factor
> 0.99 (full load)
Current Harmonic Distortion
< 3%
Output
Power Factor
0.9*
Voltage
220/230/240 Vac
Frequency
50/60 ± 0.05 Hz
Voltage Harmonic Distortion
< 3% (linear load)
Overload Capability
< 105%: continuous
105~125%: 1 minute
125~150%: 30 seconds
Crest Factor
3:1
Receptacle
● N-1K
India socket x 3
● N-2K
India socket x 4
● N-3K
India socket x 4, Terminal block x 1
Efficiency
AC-AC
● N-1K
91%
● N-2K/3K
Up to 93%
Battery
Battery Voltage
● N-1K
24 Vdc
● N-2K
48 Vdc
● N-3K
72 Vdc
Typical Backup Time
Up to 7 minutes**
Recharge Time
3 hrs to 90% ***
Charge Current
Standard model: 1.5 A
Long backup model: 4 A (up to 8 A with optional inbuilt charger)
Audible Noise
● N-1K
< 43 dBA
● N-2K/3K
< 48 dBA
Display
LCD panel
Interface
MINI Slot x 1, USB Port x 1
Physical
Dimensions (W x D x H)
● N-1K
145 x 320 x 225 mm
● N-2K/3K
190 x 390 x 325 mm
Weight (Standard model)
● N-1K
9.7 kg
● N-2K
19.1 kg
● N-3K
24.9 kg
Weight (Long backup model)
● N-1K
4.4 kg
● N-2K
8.2 kg
● N-3K
8.5 kg
Environment
Operating Temperature
0~40ºC
Relative Humidity
5~95% (non-condensing)
* Long backup model is 0.8
** When the total load reaches 75%.
*** Long backup model depends on the capacity of external battery packs.
** When the total load reaches 75%.
*** Long backup model depends on the capacity of external battery packs.
All specifications are subject to change without prior notice.
DISCONTINUED : recommended replacement product N Gen3 1/2/3 kVA. |