Installation and Operation Manual
Page 148 of 156
[PVI-XXX.0-YY(-TL) - Rev:1.0]
Table 21-1: Technical Data PVI-55.0(-TL)
Characteristics
PVI-55.0
PVI-55.0-TL
Input Parameters
Nominal PV power [kWp]
56,4
56,4
Total (master/slave mode)
59
59
Absolute maximum input voltage [Vdc]
1000
1000
MPPT input voltage range [Vdc]
485 - 850
485 - 850
Multi-master configuration
1
1
Multi-master/slave configuration
na
na
Master/slave
1
1
Total Maximum input current [Adc]
123
123
Multi-master mode (each module)
123
123
Input Reflected Ripple voltage
<3%
<3%
Number of DC inputs
1
1
Max. DC input wire (each polarity)(reduced terminal size)
1x185mmq (M10)
1x185mmq (M10)
Standard Equipment - Input
Insulation Control
Yes, with alarm
Yes, with alarm
Reverse polarity and backfeed current protection (each input)
YES, with series diode
YES, with series diode
Input fuse overcurrent protection (no for Multi-Master cof.)
125A/1000V
125A/1000V
Load-breaking internal DC switch
200A/1000V
200A/1000V
Input overvoltage protection
Yes
Yes
Output Parameters
Nominal AC Output Power, PACnom [up to 50°C, kW]
55
55
Nominal AC Output Current [Arms]
81
101
AC Output Voltage range [Vrms]
3 x 400 +/-15%
3 x 320 +/-20%
Nominal AC Frequency [Hz]
50 / 60
50 / 60
Nominal Power Factor / adjustment range [cos φ]
1 / -0.95...+0.95 (@ Pac nominal)
1 / -0.95...+0.95 (@ Pac nominal)
AC Current Harmonics [THD%]
< 4% (@ Pac nominal)
< 4% (@ Pac nominal)
Inverter Switching Frequency [kHz]
18
18
Max AC output wire section (each phase)
1x95mmq ( M8 )
2x300mmq ( M12 )
Standard Equipment – Output
AC Contactor (night time disconnect)
Yes
No
AC Output Circuit Breaker (Magnetothermic switch) / Breaking capacity
[kA] (*) 300Vac side of the transformer
Yes / 50kA
Yes / 50kA
AC side overvoltage protection (power and aux input)
Yes
Yes
Conversion Efficiency @ Vdc=485V and Vac=320Vrms
Peak Efficiency %
96,30%
98,00%
Euro Efficiency %
95,10%
97,71%
CEC Efficiency %
95,80%
97,78%
Environmental Parameters
Environmental Protection Degree (acc to EN 60529)
IP20
IP20
Operating with output power derating Temperature Range
-10°C...+60
℃
-10°C...+60
℃
Required ambient air cooling flow
1600m3/h
1600m3/h
Relative Humidity (non-condensing)
< 95%
< 95%
Maximum altitude above sea level without derating [mt]
1000
1000
Audible Noise [dBA @ 1mt]
<62
<60
Auxiliary Supply
External Auxiliary Supply Voltage
3x N, 50/60Hz
3x N, 50/60Hz
Maximum consumption in operation
<0.36% PACnom
<0.24% PACnom
Maximum consumption in operation (ac-box fan off)
<0.25% PACnom
<0.22% PACnom
Night time losses [W]
<17W
<12W
Communication/User Interface
Communication Port (PC / Data logger)
1 x RS485 (RS485_USR)
1 x RS485 (RS485_USR)
Communication - String Combiner boxes
1 x RS485 (RS485_2)
1 x RS485 (RS485_2)
Remote Communication (optional)
WEBLOGGER (Ethernet, GPRS)
WEBLOGGER (Ethernet, GPRS)
User Interface
2-lines Display
2-lines Display
Mechanical Characteristics
Dimensions (WxHxD) [mm]
1250 x 1607(*) x 870(**)
1250 x 1077(*) x 870(**)
(*) Output Air conduit not included
(**) AC Switch Handle not included
Overall Weight [kg]
800
380
55kW module Weight [kg]
60
60
