Delta ESI 48/230V - Manual
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Description:
The ESI 48/230V inverters are single phase, fan-cooled inverters. They convert all direct voltages from 48 V battery
systems to an uninterruptible, stabilized AC voltage. The outstanding dynamic performance matches the supply
requirements for state-of-the-art telecom equipment. This performance as well as the advanced technology is the
key factors of the success of this inverter and it offers a cost effective and reliable solution.
Features
•
Standard 19”, 23”and 25” rack
•
1KVA/800W, 2KVA/1600W
•
Selectable 208/220V/230V/240V system output
•
High efficiency
•
Pure sine wave output
•
Compact, lightweight modular design
•
Bypass function
•
RS-232 communication
•
User friendly LED and LCD display
Specification
General
Product name
ESI 48 / 230 V – 1k VA
ESI 48 / 230 V – 2k VA
Efficiency, at 230Vrms
85 %
Safety UL
60950
EN
60950
CAN/CSA-C22.2
No.
60950
EMI, radiated compliant with
FCC Part 15 class A
EN 55022 class A
Cooling Fan
cooled
On/Off Switch
Yes
MTBF
450K Hours
Input
Input voltage
40 … 60 V
dc
Rated current
25 A (1k VA) / 50 A (2k VA)
EMI, conducted
EN 55022, class A
Input protection
Fuse and DC breaker
AC Input(Bypass)
Input voltage
208 / 220 / 230 / 240 V
rms
± 20 V
rms
Frequency
50 / 60 Hz ± 5 Hz
EMI, conducted compliant with FCC Part 15 class A
EN 55022 class A, EN 55022 class A
Output
Output voltage
208 / 220 / 230 / 240 V
rms
Voltage regulation
< ± 2 %
Frequency
50 / 60 Hz ± 0.2 Hz
THD
3 %: 100% liner load
5 %: 100% SPS load
Current, nominal
5 A
rms
(1k VA)
10
A
rms
(2k VA)
Crest factor
3 : 1
Power, nominal
1k VA / 800 W
2k VA / 1600 W
Mechanics
Width, overall
17.3” / 440 mm
Depth, overall
11.8” / 300 mm
Height, overall
3.5” / 88.0 mm
Weight
17.6 lb / 8.0 kg (1k VA)
18.7 lb / 8.5 kg (2k VA)
Environment
Operating temperature
0 ... + 45 °C
Relative humidity
20 ~ 90 %, non condensing
Altitude
- 500 ~ 10000 feet
*Specifications are subject to change due to technical progress
The ESI 48/230V Inverter
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