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Ningbo Ningshing International Inc.
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Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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HF-D SERIES ON-LINE UPS(1KVA-3KVA)
·MCU control and intelligent operation.
·Extremely wide input voltage range, by providing completely pruified, stable voltage, frequency and highly reliable uninterruptible sine wave power supply.
·2x16 character LCD display : Manufacturer,Input,Output Voltage , Battery Voltage, Load, Frequency, Temperature, Bypass, trouble, Working Statues,etc.
·LED working procedure and user-friendly real-time digital LCD.
·Strong self-diagnosis and protection functions.
·Smart local and distant monitoring capability with RS232 port, RJ45/11 jacks, and compatible with SNMP.
·Dual sets thermal backup arailable.
Model | HF1K | HF1KS | HF2K | HF2KS | HF3K | HF3KS |
Features | Intelligent, Digital, Real-Time On-line | |||||
Capacity | 1000VA/700W 1500VA/1050W | 2000VA/1400W 3000VA/2100W | ||||
Input | ||||||
Voltage range | 160VAC~276VAC | |||||
Frequency | 50Hz±5% | |||||
Power factor | >0.98 | |||||
Output | ||||||
Wave form | Pure sine wave | |||||
Frequency range | 220VAC±3% | |||||
Voltage range | 50Hz±5% | |||||
THD | THD<3%at non linear load, THD<1%at linear load at 0.7pf | |||||
Crest ratio | >3:1 | |||||
Power factor | 0.7 | |||||
Battery | ||||||
Type | Sealead,maintenance-free lead acid | |||||
Intermal batteries | 12V/7Ahx3 | External Batteries | 12V/7Ahx8 | External Batteries | 12V/7Ahx8 | External Batteries |
Backup time(full or half load) | 7/17min | 9/25min | 7/20min | |||
Recharging Time | 8 hours up to 90% | |||||
Transfer Time | ||||||
Mains fail or recover | Zero | |||||
Panel | ||||||
LED/LCD Display | Display : Manufacture, Input/Output voltage, Battery Voltage, load, Frequency, temperature Bypass output, Fault, Working status etc. | |||||
Communication Port | ||||||
Port | Offer Rs232,RJ45/11 and SNMP Port | |||||
Protection | ||||||
Overload | 110%~130% 10S; >130% 200ms | |||||
Short circuit | Invert and Bypass are cut off immediately, the output of UPS is closed | |||||
Temperature | The temperature control switch can protect system, UPS auto transfer to bypass when it is overheat. | |||||
Physical | ||||||
W x D x H(mm) | 145x405x220 | 195x455x330 | 195x455x330 | |||
Net Weight(KG) | 13 | 7 | 34 | 18 | 35 | 19 |
Environment | ||||||
Noise | <45dB | <50dB | <50dB | |||
Temperature/Humidity | 0oC~44oC/10%RH~90%RH |