Uninterruptible Power Supplies - G E Power Controls

UPS
ML Series - line-interactive UPS
Applications
The line-interactive Digital Energy ML Series UPS is used in a wide range of IT,
networking and telecommunications applications. It will protect servers, hubs,
switches and routers, and may also be installed to protect PCs, workstations,
cash registers, fax machines, modems and ISDN adaptors.
Order codes
A
B
X
Function
Providing exceptional cost-critical
protection for electrical equipment
Standards / Marking
Safety: EN 50091-1-1; EN 60950;
EMC: EN 50091-2
Characteristics
The line-interactive ML Series UPS normally supplies the load through a bypass
circuit. Filtering capabilities guard against surges, spikes and high frequency
interferences. The utility also keeps the battery fully charged.
The input voltage window is extremely wide: as long as the input voltage is
within 140-300 Vac (ML 350-700 VA) or between 160-265 Vac (ML 1000 VA)
the Automatic Voltage Regulation (AVR) guarantees an output voltage that is
between 198-265 Vac and acceptable for every modern ICT device.
In case of a mains failure the UPS switches to battery operation with a transfer
time of 4 milliseconds, sufficiently short for computers which therefore will
continue to operate without interruption.
Technical specifications (general)
Input voltage range 350-700 VA models
140-300 Vac
Input voltage range 1000 VA model
160-265 Vac
Input frequency 50Hz ± 10%
Output voltage
230Vac +5% / -10% (battery operation)
Output frequency
50Hz
Ambient operating temperature -10 to 40°C
Relative humidity
95% non-condensing
Audible noise
< 35 dB(A)
Communication interface
RS232
Protection degree
IP20
Runtime table (minutes)
ML Series model 350 500 700 1000
at typical UPS load (75%) 4 5 7 7
Watts (1) 60 25 40 60 85
210 3 8 14 24
300 - 3 7 11
420 - - 3 7
600 - - - 3
(1) Max. power factor 0.6 (0.7 at 90% load)
B.2