NAUTILUS 10●520
Three phase in/out
Rev.00
– 09 Luglio 2015
50
APPENDIX 1
– Technical Specification
FRAME
(Cabinet Model UPS)
150
200
250
300
200
320
520
Capacity
UPS (KVA)
10~150
10~200
25~250
25~300
40~200
40~320
40~520
Module (KVA)
10/15/20/30
10/15/20
25
25/30
40
Module (KW)
9/13,5/18/27
22,5
22,5/27
36
Max N° of modules
5
10
10
10
5
8
13
Input
Phase
3 Phase + N GND
Nominal Voltage
380/400/415Vac
Voltage range
208~478Vac
Frequency range
40Hz-70Hz
Power Factor
≥0.99
Current THDi
≤3% (100% non linear load)
Voltage range Bypass
380V: +25% (op10%
,
+15%
,
+20%)
400V: +20%(
op10%
,
+15%)
415V: +15%( op10%)
Min. Voltage: -45% (optional -20%
,
-30%)
Frequency protection range: ±10%
Genset input
Supported
Uscita
Phase
3 Phase + N GND
Nominal Voltage
380/400/415Vac
Power Factor
0.9
Voltage regulation
±1%
Frequency
With
Mains
±1%, ±2%, ±4%, ±5%, ±10% of nominal frequency (optional)
Battery
Mode
(50/60±0.2%) Hz
Crest Factor
3:1
THD
≤2% with linear load
≤5% with non linear load
Efficiency
(normal mode)
95.5%
Battery
Voltage
±192V\±204V\±216V\±228V\±240V DC; battery quantity (optional)
Charge current
Cabinet
UPS
30A Max
100A Max
130A Max
Module
UPS
10/15/20KVA=6A Max 30/40KVA=10A Max.
The charging current can be set according to the number of batteries installed
Switch time
From Mains to battery: 0ms from Mains to bypass: 0ms
Protection
Overload
Normal
mode
Load
≤110%:Duration 60min, ≤125%:duration10min, ≤150%:duration
1min,
≥150% switch immediately to bypass
Battery
mode
Load
≤110%:duration 10min, ≤125%:duration 1min, ≤150%:duration
10s,
≥150% switch off immediately the UPS
Bypass
mode
400A
500A
800A
Fuse
Input
-
-
-
-
120A
Output
200A
Shortcircuit
Fully involve the UPS
Overheating
Normal mode:switch to Bypass,
Battery mode :switch off immediately the UPS
Battery discharged
Alarm and switch off the UPS
Self-test
At UPS start-up and through Software command
EPO (optional)
Switch off immediately the UPS
Battery
Advanced battery management
