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Online UPS 1kVA~20kVA EA900 Series
High frequency and dual conversion on-line technology .
Wide input voltage range .
Advanced PFC technology.
True sine wave output with less than 3% THD.
Self-diagnosis at UPS startup .
Advanced battery management(ABM).
Cold start feature(DC power on ).
Automatically charging batteries in UPS off mode.
Lightning and surge protections (surge energy rating 1050 Joules).
Short circuit and overload protections .
Fan speed automatically changes as load varies .
Optional external battery pack .
EMI/RFI noise filter .
RS232 .
Shutdown & restart schedule.
Specifications
Online Model |
EA910 |
EA920 |
EA930 |
EA960 |
EA9010 |
EA9015 |
EA9020 |
|
Capacity(linear Load) |
1KVA/700W |
2KVA/1400W |
3KVA/2100W |
6KVA/4200W |
10KVA/7000W |
15KVA/10500W |
20KVA/14000W |
|
Input Voltage Range |
Half Load 120-300VAC |
176V-290VAC |
340-478VAC |
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Frequency Range |
45.5Hz~54Hz |
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Output Voltage |
220V+/-3% |
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Output Frequency |
50Hz+/-0.5Hz |
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Output Voltage Tolerance |
<+/-5%(100% Load or without Load) |
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Distortion |
<3%(Linear Load), <5%(Non-linear load) |
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Output Waveform |
True Sine Wave |
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Overload Capability |
110%~130%: Switch to Bypass after 10Mins, 130%: Shut down after 1Min |
105%~130%; 10Mins; >130%:1Min. |
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Battery Voltage |
36VDC |
96VDC |
240VDC |
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Charge Voltage |
40.5+/-1V |
110+/-1V |
274.5+/-1V |
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Numbers of Sealed Maintenance-FreeLead-Acid Batteries |
12Vx3Pcs |
12Vx8Pcs |
12Vx20Pcs |
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Standard Backup Time(Full Load/Half Load) |
5/12Mins |
7/16Mins |
5/13Mins |
6/15Mins |
8/20Mins |
Specified by Customers (External Batteries) |
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Crest Factor |
3:1 |
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Noise(1m) |
<45db |
<50db |
<55db |
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LCD and LED |
Utility, Inverter, Bypass, Battery, Load, Battery Mode, Frequency, UPS Fault Indicator |
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Transfer Time of AC to DC |
Zero |
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Battery Low Voltage |
31+/-2V |
83+/-2V |
200+/-2V |
210+/-2V |
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Charge Time |
Charging up to 90%, => 8 Hours |
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Audible Alarm-Battery Discharge |
Utility Failure, Beep/4s; Battery Low, Beep/1s |
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EMC |
50091, 9254 |
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UPS Abnormal |
Continuous Beep and Red LED on |
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Output Short Circuit |
Shutdown |
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Outlets |
2pcs |
3pcs |
None |
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Communication Interface |
SNMP |
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Ambient Temperature |
0~40 C |
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Humidity |
10%~90% |
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Weight(Kg) |
9.22/14.5 |
16.9/33.8 |
17.5/32 |
37/84 |
75/163 |
102 |
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Dimension(WxDxH)mm |
140x405x210 |
195x470x330 |
240x545x445 |
340x640x980 |
380x640x980 |
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