High Performance Index
◆ Latest HF Rectifier and PFC Technology. Input Power Factor 0.99, THDI≤3%, compatible with 208/220/230/240Vac，50/60Hz Grid supply system.
◆ Wide Input Range from 110-300Vac in 100% load（When Load is below 50%, Input Lower Limit can lower than 110Vac）which can reduce the battery usage and maximize battery life-time.
◆ Latest 3-Level-Inverter technology to meet the critical loads. Output PF=1, Overall efficiency up to 95% (98.5% under ECO mode)
◆ Powerful overload ability with output short circuit protection: 1-3 KVA: 120% overloads for 1 minute.150% for 60ms transfer to bypass and alarm.
6-10KVA: Online mode: 102-110%:30 minutes; 110-130% :10 minutes; 130-150 %:30s; ≥150%:500ms
6-10KVA: Battery mode: 102-110% :10 minutes, 110-130% :1 minute; 130-150 %: 10s; ≥150% 500ms
◆ Can be connected with all kinds of generators to save customers costs.
◆ Intelligent charger system, charging current from1-12A adjustable, adopting constant charging, float charging and equalized charging methods, which could meet various requirements from different Lithium-ion battery pack and greatly expand batteries’ life-time
◆ Powerful battery anti-reverse connected alarm and protection. When battery is unconnected, UPS will alarm with DC unconnected. When the DC polarities reversely connected, UPS will not be turned on and shows DC failure, only when correcting polarities then UPS will be back to work normally.
◆ Battery configuration: for 6-10kva, battery quantity could be transfer into 16/18/20pcs without changing any spares；
◆ Powerful battery test function, users can do or cancel the battery test on LCD screen directly.
◆ Intelligent Short Circuit Protection. When short circuit lasts less than 3s, UPS will restart to inverter mode automatically after short-circuit removal. If the short circuit lasts over 3s, UPS will lock the inverter for protection.
◆ Remote EPO mode available.
◆ 2.4-inch Large Color Dot-matrix LCD+LED Screen with multi-functional keyboard to check UPS and lithium-ion system parameters, such as work status, temperature control and fault histories, self-diagnosis periodically discharge settings, etc.；
◆ Battery Self-testing can be done on the LCD directly. Battery Capacity, UPS working mode (Online or ECO first) can be set on the screen. All history faults and statistics can be seen on the screen to help user analyze the working summary of the UPS.
◆ Multi-page history record can be tracked on LCD highly improved the efficiency for site engineers to check the UPS and lithium-ion battery running days and cumulative running status of UPS
◆ Intelligent Ventilation design greatly reduces noise.
◆ Standard 19” Rack-mount design, compared to traditional VRLA battery pack, BH-N UPS system can be compatible with standard communication cabinet and greatly save spaces.
◆ Highly integrated PCBA board and wiring design makes the system convenient in maintenance and greatly saves service time.
Safe and Reliable
◆ Adopt DSP technology to control UPS all processes to lower the total distortion and increase system reliability
◆ Sensitive peak current protection circuit to protect the system from damages due to non-linear load, short-circuit, cold load impacts.
◆ Three-level technology design, it can cope with the sudden changes of complex & Static loads.
◆ BH-V series equipped the battery reverse connection protection and fault alarm to reduce the installation accidents. This can highly protection the safety of installation personnel and extend battery life.
◆ Intelligent speed control cooling fan alarm.
Rich Optional Accessories
BH-V Series can use SNMP Network Adapter, RS485/Dry Contact, CAN, maintenance bypass switch (above 6kva) and EPO function to build up a remote control and monitoring system.
◆ Full DSP control online UPS which provide outstanding stability and reliability；
◆ Output PF=1.0，overall efficiency above 95%
◆ Intelligent battery management, UPS charging current can be adjustable from 1-12A；
◆ Powerful overload ability with output short circuit protection technology which can high make sure the UPS reliability and system safety under critical status.；
◆ Large Color Dot-matrix LCD+LED Screen with multi function and user- friendly.
UPS SIERRA BH30L-V-RM is a UPS that is generally used for servers with a capacity of 3KVA/3KW. This UPS has a design without battery, This UPS can use batteries with a capacity of 12v5ah to 12v9ah for internal banks, and can use 12v12ah to 12V100Ah for external banks (by using an external charger) as many as 8Pcs in each battery BANK, This battery bank can be configured more than 1 battery bank.
BH-V Series is a full DSP controlled, Adopt 3-level-Inverter technology, online double conversion,1/1 Phase pure sine wave UPS, with multi-functional and high available design, system overall efficiency above 95%, BH-V series can be defined as a high reliability and energy saving green power.
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