Riello UPS Multi Sentry 160 MST User Manual

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TECHNICAL DATA
UPS models MST 160 MST 200
INPUT STAGE
Nominal voltage 380-400-415 Vac Three-phase with neutral (4 wire)
Nominal frequency 50-60Hz
Maximum input current
(1)
316A 383A
Nominal battery current delivery
(2)
360A 450A
Input voltage tolerance accepted for no
battery intervention (referred to 400V AC)
 20% @ 100% load
-40% +20% @50% load
Input frequency tolerance accepted for no
battery intervention (referred to 50/60Hz)
 20%
40-72Hz
Input current harmonic distortion
THDi = 2.5%
(3)
Input power factor
 0.99
Power Walk In mode Programmable from 1 to 125 sec. at steps of 1 sec
OUTPUT STAGE
Nominal Voltage
(4)
380/400/415 V AC three-phase with neutral (4 wire)
Nominal frequency
(5)
50/60Hz
Output nominal current 232A 290A
Apparent nominal output power 160kVA 200kVA
Active nominal output power 160kW 200kW
Output power factor 1
Short circuit current Up to 2.7 x In
Output voltage precision (referred to
output voltage 400V AC)
 1%
Static stability
(6)
 0.5%
Dynamic stability
 3% resistive load
(7)
Output voltage harmonic distortion with
linear load and normalized distortion
 0.5% with linear load
 3% with distorted load
Admissible crest factor with distorted load 3:1
Frequency accuracy in free running mode 0.01%
Inverter overload
(Vin>364VAC )
103% infinite, 110% 60 min, 125% 10 min, 150% 1min
Bypass Overload 110% Infinite,125% 60 minutes, 150% 10 minutes
BATTERY CHARGE STAGE
Nominal voltage
240VDC
Maximum recharging current
(8)
25A (50A optional)

Riello UPS Multi Sentry 160 MST Specifications

General

Brand	Riello UPS
Model	Multi Sentry 160 MST
Category	UPS
Language	English