Product Description:

HM series(10-1600Akva) modular on-line UPS is designed for high availability engine room power supply protection program designed.The machine adopts full redundant digital control technology ，high reliability module parallel technology, the system availability of 99.999%. Hot-swappable technology to enhance the overall, so that on-line expansion, maintenance is easy, the average maintenance time is reduced to minutes. real realization of the user side edge growth side investment.

Applications: Large IT room control or regional power supply, rack server group power security, RAID, SAN and other network storage dual bus power supply.

Performance characteristics

High availability structure design

using the industry's most advanced modular design, availability up to 99.999%

module with all-digital control, no analog component parameter drift, a comprehensive increase in module reliability

Plug and play, intelligent identification of the module and the ability to make the average repair time (MTTR) less than 5 minutes

high-speed DSP synchronization technology to ensure that the UPS module to achieve real hot swap

N + X redundancy ensures that the load is still highly reliable when the module is replaced,Each module has a complete control system, to enhance the control system redundancy

module using military standard-oriented design, dual positioning protection, to ensure that the UPS module is connected to reliable, locked in place.

cold start function, in the absence of electricity using the industry's most advanced modular design, availability up to 99.999%

cold start function, in the absence of electricity under the case of DC boot.

built-in manual maintenance bypass, to ensure that power supply without interruption

No built-in battery module, the delay configuration is more flexible, excluding the conventional modular UPS built-in battery pack and external battery capacity caused by different charging abnormalities.

Excellent input characteristics

l  using advanced IGBT rectifier technology, input power factor> 0.99, input harmonic<2%, "green" environmental protection

l  Wide input voltage range (-55 - + 36%), adapt to the harsh grid environment, reduce the battery discharge probability, extend battery life

l  good frequency adaptability (40-70HZ), effectively reduce the oil ratio, reduce customer capacity

l  soft start function, reduce the impact on the input engine, excellent compatibility.

l  Excellent carrying capacity

l  output power of 0.8 is the most matching current IT room load parameters

l  High precision output + 1% VAC

l  In the load three-phase 100% imbalance (HM10X, HM20X), the input three-phase current is still balanced, reduce the risk of customer distribution

l  Support frequency conversion output

Excellent scalability

l  Standard 19-inch cabinet design, unified planning, near power supply, saving cable investment. simplified management

l  full redundant control and control, the system can expand up to 5 PW modules, power up to 100KVA

l  single-phase output capacity of up to 100KVA, to solve large-capacity single-phase equipment power supply needs

l  can set the number of redundant modules, the load exceeds the set power, intelligent alarm

l  Unique parallel capacity between the cabinet, the maximum support 4 sets of HM redundant output, the highest degree of freedom to gradually invest

l  The top of the scalable output power distribution unit (optional), by the system directly to the nearby cabinet allocation of power supply

l  The system can support the top line or bottom line, the user cable routing more flexible

l  Optional output isolation transformer (external), high-precision IT equipment to deal with the stringent requirements of zero voltage

Intelligent battery management

l  PBM smart charging management technology to reduce the battery plate passivation process, can extend the battery service cycle

l  The state of charge for each module can be managed to ensure that the battery pack is in optimal charging mode

l  Can be on-line battery discharge monitoring, the system automatically reduce the rectifier voltage, test the battery discharge efficiency, to ensure that the self-test process without risk. Self-test program can automatically discharge to the battery after the low pressure automatically return to the online state, the user can also stop the self-test program at any time.

Comprehensive management program

l  Display module with 5-inch touchable LCD, multi-language display, factory settings for the Chinese

l  Visualize the working status of each module

l  with load and power and apparent power were displayed separately to help customers understand the load characteristics

l  standard configuration RS232, RS485 interface, open communication protocol to facilitate the host computer query and centralized monitoring

l  Standard configuration EPO emergency shutdown button (with good anti-misuse protection)

l  Optional network adapter (OT68003) for WEB / SNMP remote management, scalable SMS alarm function (OT78003), OVERTOP provide a comprehensive UPS centralized monitoring solution.