Product name: Online High Frequency UPS
Model: NGS1K / NGS2K / NGS3K / NGS6K / NGS10K
Rating: 1kVA-10kVA; single phase, LED tower model
Key features:
True online double conversion technology
Wide input voltage range
Zero transfer time
Advanced PFC technology
N+1 parallel redundancy function(6/10kVA)
Cold start feature (DC power on)
Automatically charging in OFF mode
Fan speed auto control when loads varies
Lighting and surge protections
Short-circuit and overload protections
Guaranteed output quality even with typical distorting IT loads
Low impact on mains supply with the IPF near to 1
Optional extendable battery pack
EMI/RFI noise filter available
Smart RS232
Intelligent interface(SNMP/AS400 optional)
LED display
Sealed lead Acid maintenance free battery
Rating: 1kVA-10kVA; single phase, LED tower model
Key features:
True online double conversion technologyWide input voltage rangeZero transfer timeAdvanced PFC technology N+1 parallel redundancy function(6/10kVA)Cold start feature (DC power on) Automatically charging in OFF modeFan speed auto control when loads varies Lighting and surge protections Short-circuit and overload protections Guaranteed output quality even with typical distorting IT loadsLow impact on mains supply with the IPF near to 1 Optional extendable battery pack EMI/RFI noise filter available Smart RS232 Intelligent interface(SNMP/AS400 optional)LED displaySealed lead Acid maintenance free batteryApplication
Servers, Data centers, Critical network devices, computer rooms, telecom and banks ect..
Technical specification
|
Model |
NGS1K/1KL |
NGS2K/2KL |
NGS3K/3KL |
NGS6K/6KL |
NGS10K/10KL | |
|
Rated Power (VA/W) |
1kVA/700W |
2kVA/1.4kW |
3kVA/2.1kW |
6kVA/4.2kW |
10kVA/7kW | |
|
Input |
Nominal Voltage |
220/230/110/120VAC | ||||
|
Voltage Range |
115~300VAC/60~138VAC |
176~276VAC/70~130VAC | ||||
|
Frequency Range |
46~54Hz(default);user adjustable within 40~60Hz | |||||
|
Power Factor |
0.97 | |||||
|
Connection |
IEC input socket |
Terminal(hard wired) | ||||
|
Output |
Voltage |
220/230/110/120VAC ± 2% |
220/230/110/120VAC ±1% | |||
|
Frequency |
50/60Hz ± 0.2Hz | |||||
|
Waveform |
Pure Sine Wave | |||||
|
Power Factor |
0.7 | |||||
|
VoltageDistortion |
3% under linear load | |||||
|
Overload
Capability |
110%~150% switch to bypass after 30 seconds; ±150% for 300ms |
105%~130% for 10min; 130% for 1min | ||||
|
Crest Ratio |
3:1 max. | |||||
|
Connection |
Output sockets (optional) |
Terminal | ||||
|
Bypass |
Autotransfer |
on when overload or UPS fails | ||||
|
Before UPS On |
Default “NO’; user adjustable to “YES” | |||||
|
Battery |
Type |
VRLA battery | ||||
|
Quantity |
3*7AH |
8*7AH |
20*7AH | |||
|
Charging Current |
1-3KVA,1A/8A for L model; 6-10KVA,1A/4.2A for “L” model | |||||
|
Recharge Time |
5 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 Indicators |
Normal(green); warning(yellow);fault(red) | |||||
|
LCD Indicators |
AC input/output voltage/frequency;inverter,load level; Battery level; bypass,faulty | |||||
|
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 |
≤ 55 dB | |||||
|
Communications |
RS232 available; USB or AS400 or SNMP optional | |||||
|
Working Temperature |
0 ~ 40°C | |||||
|
Working Humidity |
20% ~ 90% non-condensing | |||||
|
Gross Weight(kg) |
15/8 |
35/14 |
36/15 |
105/45 |
109/48 | |
|
Packing Dimension
W x D x H (mm) |
240*495*330 |
330*590*475 |
500*780*985 | |||
Note:
1. “L” Model means model with long backup model without battery inside;
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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