Gtec NOVA 10kVA - Efficiency and Interface

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6.4.4 Electrical Characteristics Bypass Mains Input
Table 6-7
Item
Unit
Value
Rated AC voltage
Vac
380/400/415
(three-phase four-wire and sharing neutral with the
rectifier main Input)
Overload
％
125% Long term operation;
125%~130% for 10min;
130%~150% for 1min;
150%~400% for 1s;
>400%, less than 200ms
Current rating of neutral
cable
A
1,7×In
Rated frequency
Hz
50/60
Switch time (between
bypass and inverter)
ms
Synchronized transfer: 0ms
Bypass voltage range
％
Settable, default -20%~+15%
Upper limit: +10%, +15%, +20%, +25%
Lower limit: -10%, -15%, -20%, -30%, -40%
Bypass frequency range
％Hz
Settable, ±1Hz, ±3Hz, ±5Hz
Synchronized Range
Hz
Settable ±0,5Hz~±5Hz, default ±3Hz
6.5 Efficiency
Table 6-8
Rated power(kVA)
Unit
10kVA/15kVA
20kVA/30kVA
40kVA
Normal mode (dual conversion)
％
95
95
96
Battery mode (battery at nominal voltage 480Vdc and full-rated linear load)
Battery mode
％
94,5
95
96
6.6 Display and Interface
Table 6-9
Display
Touch screen
Interface
Standard: RS232, RS485
Option: SNMP