| Model |
EX2K |
EX3K |
EX2KL |
EX3KL |
| Capacity |
VA/W |
2000VA/1600W |
3000VA/2400W |
2000VA/1600W |
3000VA/2400W |
| Input |
Nominal Voltage |
110/115/120VAC or 200/220/230/240VAC |
| Voltage Range |
60~138VAC or 115~300VAC |
| Frequency Range |
50Hz : 46~54Hz : 60Hz; 56~64Hz |
| Phase |
Single phase with Ground |
| Power Factor |
≥0.97 |
| Output |
Voltage |
110/115/120 (1±2%) VAC or 208/220/230/240 (1±2%) VAC |
| Frequency |
50/60Hz (Adjustable); 50Hz AC Mode: Follow AC, Battery Mode: 50Hz (1±0.2%) 60Hz AC Mode: Follow AC, Battery Mode: 60Hz (1±0.2%) |
| Wave Form |
Pure sine wave |
| Power Factor |
0.8 |
| Harmonic Distortion |
≤3% THD (Linear load); ≤7% THD (Non-linear load) |
| Overload Capacity |
110%~150% maintain 30s then turn to bypass output, over 150% maintain 200ms |
| Current Crest Ratio |
3∶1 |
| Connections |
IEC320*6 |
IEC320*3& Terminal block |
IEC320*6 |
IEC320*3& Terminal block |
| Efficiency |
TO Battery Mode |
83% |
| TO AC Mode |
85% |
| Battery |
Type |
Sealed free maintenance lead acid battery |
| Nominal DC voltage |
Built in batteries 12V7.0AH |
96Vdc |
96Vdc |
| Quantity |
8 PCS |
8 PCS |
Depend on requested back-up time |
| Back-up Time (Full Load) |
≥7min |
≥6min |
Depends on the capacity of external battery bank |
| Recharge Time |
5 hours to 90% of capacity full discharge |
Depends on the capacity of external battery bank |
| Charge Current (MAX) |
1.0 A |
1.0 A |
5.0A/ 7.0A |
5.0A/ 8.0A |
| Charge Voltage (VDC) |
110V±0.6V |
110V±0.6V |
110V±0.6V |
110V±0.6V |
| Bypass |
Automatic Transfer |
On overload and UPS failure |
| Before UPS Power-on |
Default "ON" user adjustable to "YES" |
| Transfer Time |
|
0ms; less than 4ms from inverter to bypass and vice versa |
| Indicators |
LCD Display |
UPS status, Battery capacity, loading, Fault code (LCD: I/P &O/P voltage & frequency, Battery voltage) |
| Audible Alarm |
|
Bypass, battery mode, Battery low, Overload, Fault |
| Acoustic Noise |
At 1 Meter Distance |
<50dB |
| Communications |
Intelligent RS232 serial port |
Software support Windows family software, Linux, Sun network operating system, IBM Aix, Compaq True64 SGI IRIX, FreeBSD, HP-UX and MAC |
| SNMP (Optional) |
Remote control UPS through SNMP management and Internet |
| USB (Optional) |
Windows family software and Mac OS |
| Network Surge Protection |
|
RJ45 I/O port available for network or FAX/Telephone line/Modem |
| Environmental |
Operating Temperature |
0~40ºC |
| Operating Humidity |
20-90% (No condensing ) |
| Weight |
Net Weight (kgs) |
26.5 |
27 |
10.5 |
11 |
| UPS Dimension |
L*W*H (mm) |
455*195*340 |
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