Full DSP Controlled HF Online UPS
1. System Introduction
BH-Y Series is a double conversion 1 Phase In/1 Phase Out, 3 Phase In/ 1 Phase Out pure online new generation UPS with DSP design and has been integrated with an intelligent digitized management process. It has been designed for mainstream double conversion system with N+1 or N+X parallel redundancy feature, and manufactured with advanced SMT international standard, which provide outstanding stability and reliability. This high-frequency switching power technology will bring UPS developments into the next level.
2. Main Features
2.1 High Performance Index
◆ BH-Y Series uses latest high frequency switching power supply rectifier and DSP technology to comprehensively control input PFC (Power Factor Correction) circuit. It leads input power factor up to 0.99, input THDI≤3.5%
◆ Wide Input Range from 160~300Vac on full load (100% Load, If Load is below 50%, it can be reached even equal or lower than 115Vac). This greatly reduces the frequency of battery use, and extends battery life time.
◆ BH-Y Series adopts the fifth generation IGBT technology to achieve non-linear load correction and high overall efficiency up to 90%. Online Single Phase Input/Output double conversion structure to adapt 220/230/240V and 50/60 Hz Mains Grid Supply Systems.
◆ Powerful overload ability with output short circuit protection technology: 1-3 KVA: 120% overloads for 1 minute. 150% for 60ms transfer to bypass and alarm. 6-10KVA: 105-130% overload for 10 minutes, >130% overload for 60ms.
◆ Systems have parallel redundancy feature to increase the system reliability level.
◆ Generator capability to lower down user’s costs.
◆ Intelligent temperature compensator and low wave charger can extend battery lifetime.
◆ BH-Y Series has dual LCD and LED display panels, which comprehensively and intuitively reflect the state of power system statuses, parameters, and other information. Users can modify and operate based on individual needs on these friendly displays.
◆ BH-Y Series has another 19’’ inch Rack Mount structure design. It can be compatible with standard communication cabinet to greatly save data room spaces.
2.2 Safe and Reliable
◆BH-Y Series adapts DSP technology to control UPS all kinds of power function processes (including Parallel function) in order to increase system reliability.
◆BH-Y Series adapts sensitive peak current protection circuit design to protect the system from damages due to short-circuit, cold load impacts.
◆ 90% of system components are from international famous brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.
3.Rich Optional Accessories
BH-Y Series can use SNMP Network Adapter, RS485/Dry Contact, USB port, and EPO function to build up a LAN or WLAN remote control and monitoring system.
4. Application Type
BH-Y Series is designed for small and medium important equipment/application systems, such as SME data exchange centers, communication equipment industry, and precision instruments.
5. Technology Points
Full-Digitized DSP Control to enhance system integration and reliability.
Wide Input Voltage and frequency range to increase the high capability to utility power grid.
All Digital Non-Prioritized Parallel Redundancy Current Equalization Technology.
Advanced Battery Management System to extend battery lifetime.
High Loads Compatibility and Output Overload Ability to ensure safety
Dot-Matrix LCD display panels, which comprehensively and intuitively reflect the state of power system statuses, parameters, and other information.
BH60L-Y/RM |
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6KVA/4.8KW |
|
Host Machine Specification |
|
UPS Structure |
Double Conversion High Frequency Online |
Appearance |
Tower or Rack-Mount Type |
Overall Efficiency (AC-AC ) |
> 90% |
Noise(In 2 meters) |
< 50dB |
Working Temp |
0-40℃ |
Storage Temp |
-15 ~ 60℃(Without BATs) |
Humidity |
< 95% Non Condensing |
Safety Standard |
GB/T14715 |
EMC Standard |
EN 62040-1/2 |
Protections |
Overload, Short-Circuit, Over Temp., Utility Power Voltage High/low, BAT Voltage High/low |
Parallel Redundancy |
Available |
Generator Compatibility |
Available |
DC Start |
Available |
Manual Maintenance Bypass | Optional |
Display |
LCD/LED: UPS Status, INV Status, Bypass Status, BAT Status, BAT %, Load %, Fault Messages |
Alarm |
Auto |
Mute |
Auto |
Rectifier Specification |
|
Input Voltage Range |
175-280Vac |
Input Frequency Range |
45-65Hz(Auto Tracking) |
Input PF |
0.99 |
THDI |
< 5% |
Output Specification |
|
Output Voltage |
175-280Vac |
Output PF |
0.8 |
Output Voltage Regulation |
220Vac±1%(Static Load);220Vac±2%(50-0% Sudden Change);220Vac±3%(100-0% Sudden Change) |
Output Freq.(Online Mode) |
When 46Hz ≤Input Freq.≤ 54Hz,Input Freq.=Output Freq.;When Input Freq.54Hz, Locked at 50Hz |
Output Freq. (BAT Mode) |
50Hz± 0.2% |
Output Waveform |
Pure Sine wave |
Distortion |
< 1%(Linear Full Load),< 3%(100% Non-Linear Load) |
Overload |
> 125%: More than 1 min > 150%: 300 ms transfer to bypass |
Crest Ratio |
3∶1 |
Efficiency |
> 90% |
Short-Circuit |
Circuit Auto Protection, Output Voltage/Current 0 |
Output Abnormal |
INV Output Auto-Locked Protection |
Noise Suppression |
EMI/RFI Wave filter |
BAT Low |
Shutdown Protection |
Dynamic Response |
3% at full load,recovering in 20ms |
Auto-Restart |
Available |
Software Control |
Available |
Bypass Specification |
|
Static Bypass Transfer Time |
0ms |
Static Bypass Range |
80Vac± 5%~285Vac±5% |
Bypass -> INV Transfer Time |
2ms |
Battery Specification |
|
Type |
Sealed Lead Acid Maintenance Free |
Ext. Model Rate Volts/Units |
192Vdc |
Ext. Model Charging Current |
4-5A |
Communication Specification |
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Communication Port |
Rs232 (Std.);/SNMP/RS485/ Dry Contact (Optional Accessory) |
Remote Software |
Multi-functional Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control |
Physical Parameters |
|
Tower Size mm(D×W×H) |
430×450×177 |
Net Weight Kg |
18 |
User name | Member Level | Quantity | Specification | Purchase Date |
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