APPLICATION
Servers, Data centers, Critical network devices, Sensitive electronic equipment, Telecom...
KEY FEATURES
l True online double conversion technology
l Wide input voltage range
l Zero transfer time
l Protection against all types of power problems
l No add-on CNTL unit required for parallel connection
l Low initial investment and flexible for future expansion
l Highest reliability and maximum performance for power sharing and redundancy
l Equipped with Maintenance Bypass Switch
l Smart RS232 and Intelligent slot interface
TECHNICAL SPECIFICATIONS
|
Model |
3G10KNS |
3G15KNS |
3G20KNS |
|
Rated Power |
VA/W |
10kVA/7kW |
15kVA/10.5kW |
20kVA/14kW |
|
Input |
Nominal Voltage |
380VAC |
|
Voltage Range |
304 ~ 478VAC |
|
Phase |
3 phase (4 wires plus ground) |
|
Frequency Range |
46 ~ 54Hz |
|
Power Factor |
0.95 |
|
Connection |
Ha rdwired |
|
Output |
Voltage |
220VAC ±1%, Single phase |
|
Frequency |
50Hz ±0.1% ( Battery mode) |
|
Waveform |
Sine Wave |
|
Power factor |
0.7 |
|
Voltage Distortion |
£ 2% under linear load |
|
Overload Capability |
105% ~ 130% for 10 min., ³130% for 1 min. |
|
Current Crest Ratio |
3:1 max. |
|
Battery |
Type |
Sealed, Maintenance free, Lead-Acid |
|
Nominal DC Voltage |
240VDC |
|
Back-up time (full load) |
Depends on the capacity of the external battery capacity |
|
Connection |
External Battery Socket |
Hardwired |
|
Transfer time |
0 ms |
|
Maintenance Bypass Switch |
Yes |
|
LED indicators |
Status |
Load level/Battery level, Battery , Utility power, Inverter, Bypass, Overload, Fault |
|
Audible alarm |
Bypass |
Alarm beeps every two minutes |
|
Battery discharge |
Alarm beeps every four seconds, every second if battery low |
|
Overload |
Alarm beeps two for every second |
|
Fault |
Alarm beeps continuously |
|
Acoustic noise |
At 1 meter distance |
£ 55 dBA |
£ 60 dBA |
|
Communications |
DB-9 Port |
RS232 serial interface |
|
Intelligent Slot |
Options: WebPower, As400 or WinPower CMC |
|
Parallel Port |
up to three units in parallel for power redundancy and load sharing |
|
Environmental |
Operating temperature |
0 ~ 40°C |
|
Operating humidity |
20% ~ 90% non-condensing |
|
Weight |
Net (kg) |
38.5 |
55 |
|
Dimensions |
W x D x H (mm) |
260 x 570 x 717 |
Please consult the factory or the distributors for further information of "S" models.
Specifications are subject to change without notice
|
EPS (Emergency Power System)
