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Hb-s2000 series 6-10kva UPS

Product overview

Hb-s2000 series single in and single out UPS is a power frequency pure on-line intelligent UPS based on the new DSP digital control technology, aiming at the high reliability requirements of China power grid environment, network system and intelligent equipment.



product details

1、 Application field
Network computer rooms and small intelligent equipment (such as measuring devices, industrial automation equipment, etc.), precision instruments and other fields of financial, communication, medical, insurance, transportation, taxation, military, securities, energy, education, government, enterprises and other systems.
Hb-s2000 series single in and single out UPS is a power frequency pure on-line intelligent UPS based on the new DSP digital control technology, aiming at the high reliability requirements of China power grid environment, network system and intelligent equipment. The system adopts online dual conversion topology design, which completely eliminates all kinds of interference from the power grid; the DC / AC converter adopts SPWM pulse width modulation technology, IGBT power module and output isolation transformer to make UPS output pure sine wave power source with stable frequency, noise filtering and low distortion.
2、 Performance characteristics
1. Pure sine wave technology
This product adopts advanced SPWM modulation technology. After LC filtering, the output forms a standard sine wave voltage with stable voltage and frequency, which is supplied to the load to reduce the noise interference to the load.
2. Friendly man-machine interface
(1) the system adopts Chinese / English LCD display and LED status indication;
(2) the control panel clearly displays the ups operation status, load status, battery power supply status, etc. on the panel, so that users can grasp the UPS power supply situation and the change of application environment at any time, so as to make the human-computer communication zero distance.
3. Start up self diagnosis function
When power on and start-up, ups will check the key working circuits (rectifier, charger, inverter, etc.) so as to find problems in time and avoid any loss.
4. High reliability
        (1) Advanced DSP full digital control technology, faster and more accurate data processing and control, online double conversion design, in the normal operation of the system, the system through the charger to supplement the battery energy, to ensure that the battery energy is sufficient, the use of advanced Hall devices to ensure that the product detection system is more perfect, thus ensuring the high reliability and advanced nature of the product.
(2) using advanced constant current / constant voltage automatic conversion and even charge / floating charge automatic conversion charging technology, charging according to the characteristic curve of the battery, greatly prolonging the service life of the battery;
(3) it has the function of battery cold start, which can carry out cold start with full load in case of no power supply to meet the emergency needs of users;
(4) perfect protection circuit such as over-voltage, over-current and over temperature improves the stability of system operation.
5. Excellent electrical performance
(1) the ultra wide input voltage range and frequency range greatly reduce the use frequency of UPS battery and effectively prolong the service life of battery;
(2) the system is used in 220 / 230 / 240V, 50 / 60Hz power grid system to meet the needs of different customers;
(3) the output power factor of the system is 0.9 and the load capacity is strong;
(4) when the single or parallel system works in the economic operation mode (ECO mode), the system has high operation efficiency, energy saving and environmental protection;
(5) the output isolation transformer can prevent the DC component of the output voltage from harming the load, reduce the influence of the load harmonic current on the inverter, and isolate the influence of the power grid on the load.
6. Fast synchronous conversion
The system can automatically track the phase of the mains power supply, ensure that the inverter output voltage is completely in phase with the mains voltage, effectively realize the zero conversion time of UPS, and reduce the impact current generated during switching, so as to ensure no interference and damage to the electrical equipment.
7. Intelligent monitoring
(1) the communication between ups and PC can be realized through RS232 communication interface, so that users can easily understand the working status and historical records of ups;
(2) the remote monitoring of UPS can be realized through SNMP network communication card and RS485 interface, so that customers can understand the ups operation status in real time at any time and anywhere.
8. Options
(1) upper incoming line option
Bypass current sharing inductance
(3) SNMP card
(4) dry node card
(5) battery temperature transmitter
(6) battery ground fault meter
(7) parallel unit
(8) input isolation transformer
9. Automatic frequency selection
When the mains frequency of UPS is 50 Hz or 60 Hz, the ups will automatically detect the mains frequency. When the mains power is off, the ups output voltage frequency will remain the same as that before the mains power outage (50 Hz or 60 Hz).
10. Intelligent battery management
(1) setting battery over shock protection, over discharge protection, reasonable charging and discharging process management, timed automatic battery discharge management, etc. make UPS battery have higher life and reliability;
(2) through the LCD display interface, customers can directly monitor the battery charging and discharging status in real time;
(3) when the power supply is normal, the ups can automatically start up and complete the self start function, which can realize the application of unattended environment.
11. Easy to maintain
(1) abundant alarm and fault record information provide strong support for fault diagnosis and analysis;
(2) modular design in the system, easy maintenance and operation;
(3) the operation of UPS does not need to be interrupted for battery replacement.
12. N + 1 redundant parallel operation function
(1) it can realize the function of N + 1 redundant parallel operation, and realize the parallel operation of 8 UPS, which greatly improves the reliability of the system;
(2) the parallel operation is simple and convenient, and the system capacity can be expanded arbitrarily according to the business development, so as to meet the "edge" Development, side construction "demand;
(3) advanced digital parallel current sharing control technology, safe and reliable.
3、 Technical specifications
 Technical specification of hb-s2000 series single in and single out UPS
 Technical specification of hb-s2000 series single in and single out UPS
Note: special requirements can be customized, product parameters are subject to change.