14. TECHNICAL DATA 10÷20 kVA Single-Phase
Mechanical characteristics
Dimensions (mm)
Width MCM/MSM
Depth MCM/MSM
High MCM/MSM
Max. Weight with internal batteries (kg)
MCM
MSM
Forced through internal fans
From the bottom/On the rear
Electrical Specifications
380-400-415 Vac Three-phase with neutral or
220-230-240 Vac Single-phase
Current input voltage three-phase
(1)
Current input voltage monophase
(1)
Voltage range (without switching to
battery power)
320÷480 @ 100% of the load 240÷480 V @ 50% of the load (3 Ph)
184÷276 @ 100% of the load 140÷276 V @ 50% of the load (1 Ph)
Input frequency tolerance
Total Harmonic distortion (THDi) and
power factor with full load and source
THDv <1%
Rectifier progressive start-up
(Power Walk-in duration)
Programmable from 1 to 125 sec. in steps of 1 sec.
(standard disable)
Adjustable delay for the rectifier start up
(Power Walk-in start delay)
Programmable from 1 to 120 sec. in steps of 1 sec.
(standard function is at 3 sec.)
(1)
The input current is stated for the following conditions:
Output load at 0,9 pf
Input voltage at 346 Volt (three-phase) / 200 Volt (monophase)
Battery charging current of 4 Ampere