The ESI 48/120V Inverter
Description:
The ESI 48/120V inverters are single phase, fan-cooled inverters. They convert -48 Vdc from power or backup battery systems to an uninterruptible AC voltage. The outstanding dynamic performance matches the supply requirements for state-of-the-art telecom equipment. The inverter is available in two sizes (1kVA or 2kVA), providing a cost effective and reliable solution.
Features
•Standard 19” or 23” rack
•1KVA/800W, 2KVA/1600W
•Selectable 100V/110V/115V/120V system output
•High efficiency
•Pure sine wave output
•Compact, lightweight modular design
•Bypass function
•RS-232 communication
•Optional SNMP Interface card
•User friendly LED and LCD display
Specification
General |
|
Product name |
ESI 48 / 120 V – 1k VA |
|
ESI 48 / 120 V – 2k VA |
Efficiency, at 120Vrms |
83 % |
Safety |
UL 60950 |
|
CAN/CSA-C22.2 No. 60950 |
EMI, radiated compliant with |
FCC Part 15 class A |
Cooling |
Fan cooled |
On/Off Switch |
Yes |
MTBF |
450K Hours |
DC Input |
|
Input voltage |
40 … 60 Vdc |
Rated current |
25 A (1k VA) / 50 A (2k VA) |
AC Input(Bypass) |
|
Input voltage |
100 / 110 / 115 / 120 Vrms ± 20 Vrms |
Frequency |
50 / 60 Hz ± 5 Hz |
EMI, conducted compliant with |
FCC Part 15 class A |
Output |
|
Output voltage |
100 / 110 / 115 / 120 Vrms |
Voltage regulation |
± 3 % |
Frequency |
50 / 60 Hz ± 0.2 Hz |
THD |
3 %: 100% liner load |
|
5 %: 100% SPS load |
Current, nominal |
10 Arms (1kVA) |
Crest factor |
20 Arm (2kVA) |
3 : 1 |
|
Mechanics |
|
Width, overall |
17.3” / 440 mm |
Depth, overall |
11.8” / 300 mm |
Height, overall |
3.5” / 88.0 mm |
Weight |
15.4 lb / 7 kg (1k VA); 17.6 lb / 8 kg (2k |
|
VA) |
Environment |
|
Operating temperature |
0 ... + 45 °C |
Relative humidity |
20 ~ 90 %, non condensing |
Altitude |
- 500 ~ 10000 feet |
*Specifications are subject to change.
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