PRODUCT LIST

DELTA UPS FAMILIES

UPS Amplon Family 1kVA or higher
Single-Phase UPS
UPS Ultron Family 10kVA or higher
Three-Phase On-Line UPS
UPS Modulon Family 20kVA or higher
Modular UPS
UPS Agilon Family Under 1kVA
Single-Phase UPS

E Series, Single Phase, 1/2/3 kVA

Technical Specifications

DISCONTINUED : recommended replacement product N 1/2/3 kVA and IN 1/2/3 kVA.
Model
E-1K / E-2K / E-3K
Power Rating
 
● E-1K
1 kVA / 700 W
● E-2K
2 kVA / 1400 W
● E-3K
3 kVA / 2100 W
Input
 
Nominal Voltage
230 Vac (single phase)
Voltage Range
80~280 Vac (full load) *
Frequency
40-70 Hz
Power Factor
> 0.97
Electrical Connection
 
● E-1K
IEC320 C14
● E-2K
IEC320 C20
● E-3K
IEC320 C20
Output
 
Voltage Regulation
± 2%
Frequency
50 or 60 ± 0.05 Hz
Transient Response
< 8% (10~90% linear load)
Voltage Harmonic Distortion
≤ 3% (linear load)
Overload Capability
105~125%: 3 minutes
 
125~150%: 30 seconds
 
> 150%: ≥0.5 second
Receptacle
India type 10A x 2
Battery
 
Rating Voltage
 
● E-1K
36 Vdc
● E-2K
72 Vdc
● E-3K
72 Vdc
Charge Current
Built-in: 4 A (adjustable)
 
Extra charger (optional): 4 A (external installation)
Electrical Connection
Terminal block
Interface
 
Standard
RS232 x 1, Smart slot x 1
Conformance
 
Safety & EMC
CISPR 22 Class A
Other Features
 
AC-start & Battery-start
Yes
External Battery Pack
Optional
Efficiency
 
AC-AC
> 87% (full load)
Environment
 
Operating Temperature
0~40ºC
Relative Humidity
0~90% (non-condensing)
Audible Noise (at one meter)
 
● E-1K
45 dBA
● E-2K
54 dBA
● E-3K
54 dBA
Physical
 
Dimensions (W x D x H)
140 x 362 x 267 mm
Weight
 
● E-1K
5 kg
● E-2K
7 kg
● E-3K
7 kg
* Lower range 80~175 Vac is acceptable under 50~100% loading condition.

All specifications are subject to change without prior notice.
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