Hairf X*-HM series is modular and online double conversion UPS for
sensitive equipments. It is designed specifically for
data centers, computer systems or critical equipments. As the
result of state of the art design, this innovative and reliable
power system absolutely commits to satisfy and meet the market
requirements.
Integrated IGBT modules are used in the power module. Comparing to
discrete chips, system reliability and manufacturing
consistency are much improved. Low-loss integrated three-level IGBT
modules help to increase system efficiency.
Meanwhile reliability is increased due to lower temperature rising
on IGBTs and heatsink. More chips need to be paralleled
to realize high current rating if using discrete IGBT chips.
Clamped Diodes should be placed around IGBTs which brings
risk for voltage/current stress issues and manufacturing
process.
Product Feature
Hairf X7 series hot swap online modular uninterrupted power supply
(UPS) features
1. *****0KVA power range for hot swap online modular uninterrupted
power supply (UPS)
2. Online insertion and pulling type capacity expansion for easy
operation and maintenance
3. Output power factor is "1" for hot swap online modular
uninterrupted power supply (UPS).
4. Adopts IGBT packing module for hot swap online modular
uninterrupted power supply (UPS).
5. Equipped with DSP controller so that modules can work
independently with no risk of single point failure for hot swap
online modular uninterrupted power supply (UPS)
6. Capacity:*0KVA/*0KVA/**0KVA/**0KVA/**0KVA/**0KVA/
**0KVA/**0KVA/**0KVA/**0KVA
Application
1. Communications industry like Long distance / local calls PBX
rooms,Billing center computer room,Database computer room,Satellite
communications center room,Ground station center room
2. Bank Securities Insurance Companies like Commercial banks
regional Information Center computer room,Stock securities trading
center computer room,The insurance company settlement center
computer room
3.hospitals MRI room,expensive equipment rooms
4.Civil aviation, electric power, petroleum, customs, railways,
military, tax, highways, police, universities and other centers of
communications and computing center room
5.Enterprise
Aerospace, design institutes, automobile manufacturers, aircraft
factories, shipyards, railway locomotive factories, refineries /
chemical plants, steel companies total control center computer
room, communications center room, computer room
6.Motorola, Ericsson, Siemens, Nortel, Lucent Technologies, Procter
& Gamble, IBM, HP, SUN, DEC Compaq, Dell and other
multinational headquarters and production base computer room in
China
7.Government agenciesPublic utilities
Major ministries Computer Information Center of the State Council,
the provincial / municipal / district-level People's Government
Information Decision Center computer room, water / gas company
computer dispatch center room, subway control center room, power
dispatching center room, power plant, Daily News / Publishing
Institution computer room
8.Special use
Precision valuable equipment room, museum artifacts warehouses,
libraries, archives, counterpart, a large paper mill laboratory,
laboratory, other places with temperature and humidity
requirements
Other Information
Additiona l Outstanding Features
High power factor (>0.*9), low THDi (<3%).
Strong load adaptability for linear and nonlinear load.
Intelligent module and system protection design.
Incredible low noise system design.
Do uble DSP controller for individual power module.
Digital control for the whole parts including rectifier, inverter,
charger and discharger.
IGBT modules rather than discrete components are applied in the
power module.
Digital controlled independent charger, intelligent battery
management system.
Inbuilt switch for cabinet , output and maintenance
connection.
*1 *2
Large touch screen LCD with plenty of information.
Independent charger for batteries, intelligent battery management
system.
Digital paralleling technology, very low circle current between
modules.
Totally front access, top and bottom cable connection.
Each individual module is configured with independent controller,
avoid single point failure risk.
Friendly generator interface.
Battery cold start module
Three-lever painting (conformal coating)
