Mars II Parallel
Redundancy Series On-line UPS
Using a field-proven Digital
Signal Processor(DSP), the MSII series UPS performs as a truly user-friendly
unit for easy operation and access to system information and unit
personalization.
With patent-owned bi-directional inverter control
technology, the MSII series achieves N+1 power scaleable parallel redundant UPS
system without additional parts. It is an ideal power protection solution for
Servers, Networks, Storage, Telecommunications, Industrial Equipment as well as
Medical
Diagnostic equipment.
Parallel/Redundancy/Load Sharing/N+1 enables you to increase
power capacity or make redundant system easily. Simply connecting the parallel
control lines with CAN-bus communication to all units, the UPS can operate in
parallel mode without additional parts required. The maximum parallel operation
may reach up to 4 units.
Dual Input Loops design provides a dual input loop-- one for
rectifier and the other for Bypass.
Constant Voltage Constant Frequency can be programmed through
front keypad configuration to a frequency converter for either 50Hz or 60Hz.
An easy-to-read LCD/LED display provides real-time power
status such as input voltage, output voltage, battery voltage, battery level,
load level, input/output frequency, temperature of inner cabinet, error code,
UPS status,… etc. A full-size graphical LCD display may provide advanced
monitoring functions that greatly enhances friendly operating interface.
Smart Fan Speed Control employs air forced cooling by
internally mounted fans according to load percentage.
Optional EPO Function enables user to shutdown the UPS in an
emergency situation.
In Real ECO(Economic) operation mode, the power supplied to
load is through the Static Switch normally. It will automatically transfer to
inverter supply, if bypass Utility/Mains AC is out of tolerance.
Variety of Customer Options Slots offered is to enable user
for field installation. All communication cards are designed to provide simple
installation where electrical connections are made through a 26-pin edge card
connector.
Standard Matching Battery Cabinets are available to easily
extend the UPS runtime to several hours.
The Intelligent self-diagnostics inside the DSP may help
service engineers to check out failure points rapidly.
Automatic and Manual Bypass ensures continuous supply of
power to the critical load in the event of electronic failure, overload,
overheat or scheduled maintenance.