Product name: Online High Frequency UPS
Model: NGT10KL / NGT15KL / NGT20KL
Rating: 10kVA,15 kVA,20kVA; 3 phase in 1 phase out
Key features:
True online double conversion technology
Wide input voltage range
Zero transfer time
Advanced PFC technology
N+1 parallel function
Add-on CNTL unit required for parallel connection
Highest reliability and maximum performance for power sharing
and redundancy
Cold start feature (DC power on)
Automatically charging in OFF mode
Lighting and surge protections
Short-circuit and overload protections
Optional extendable battery pack
EMI/RFI noise filter available
Smart RS232
Intelligent interface(SNMP/AS400 optional)
LED or LCD model optional
Sealed lead Acid maintenance free battery
Rating: 10kVA,15 kVA,20kVA; 3 phase in 1 phase out
Key features:
True online double conversion technologyWide input voltage rangeZero transfer timeAdvanced PFC technology
N+1 parallel functionAdd-on CNTL unit required for parallel connectionHighest reliability and maximum performance for power sharing and redundancy
Cold start feature (DC power on) Automatically charging in OFF mode Lighting and surge protections Short-circuit and overload protections Optional extendable battery pack EMI/RFI noise filter available Smart RS232 Intelligent interface(SNMP/AS400 optional)LED or LCD model optionalSealed lead Acid maintenance free batteryApplication
Servers, Data centers, Critical network devices, computer rooms, telecom and banks ect..
Technical specification
|
Model |
NGT10KL |
NGT15KL |
NGT20KL | |
|
Rated Power (VA/W) |
10kVA/7kW |
15kVA/10.5kW |
20kVA/14kW | |
|
Input |
Nominal Voltage |
380/400VAC | ||
|
Voltage Range |
304~478VAC(4 wires+G) | |||
|
Frequency Range |
46~54Hz(default);user adjustable with 40~60Hz | |||
|
Power Factor |
0.98 | |||
|
Connection |
Terminal(hard wired) | |||
|
Output |
Voltage |
220/230/240VAC ±1% | ||
|
Frequency |
50/60Hz ±0.2Hz | |||
|
Waveform |
Pure Sine Wave | |||
|
Power Factor |
0.7 | |||
|
Voltage Distortion |
2% under linear load | |||
|
Overload Capability |
105%~130% for 10min; 130% for 1min | |||
|
Crest Ratio |
3:1 max. | |||
|
Connection |
Terminal(hard wired) | |||
|
Maintenance Bypass Switch |
YES | |||
|
External Battery |
Type |
VRLA battery | ||
|
DC Voltage |
240VDC | |||
|
Charging Current |
4.5A | |||
|
Recharge Time |
8 hrs to 90% of capacity after full load discharge | |||
|
Transfer Time |
0 ms | |||
|
Display |
LED or LCD optional | |||
|
Protection |
Lightening and surge protection; short-circuit and overload protection;over/low voltage protection | |||
|
LED /LCD Indicators |
Load level,battery level,battery,utility power,inverter,bypass,overload,fault | |||
|
Audible
Alarm |
Battery Mode |
beeps every four seconds | ||
|
Battery Low |
Beeps every second | |||
|
Overload |
beeps twice every second | |||
|
Bypass |
Beeps every two minutes | |||
|
Fault |
beeps continuously | |||
|
Acoustic Noise |
≤60 dB | |||
|
Communications |
RS232 available; AS400 or SNMP optional | |||
|
Working Temperature |
0 ~ 40°C | |||
|
Working Humidity |
20% ~ 90% non-condensing | |||
|
Gross Weight(kg) |
70 |
85 | ||
|
Packing Dimension
W x D x H (mm) |
500*780*985 | |||
Note:
1.“L” Model means model with long backup model without battery inside;
2.Custom-made specifications are acceptable;
3.All specification is subject to change without prior notice. 
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