WorldWide (International)
Home Products Industrial Inverters APV 250k-TL/270k-TL/330k-TL | -M

APV 250k-TL/270k-TL/330k-TL | -M

PRINT
Inverter Industrial - APV 250k-TL/270k-TL/330k-TL | -M

Absolute reliability, robust design and high-quality components all add up to offer a system with a service life of over 25 years.

With above-average efficiency and a wide MPPT operating range, the Radius 250/270/330 k exploits diffused radiation to the full.
It operates at temperatures of up to 50°C without power derating and at a maximum voltage of 1000 Vdc to optimise plant design and reduce wiring between strings to a minimum.

All parts subject to wear are easily accessed from the front to facilitate maintenance and servicing.

The 250/270/330 k version is normally used in multi-inverter plants of over 1 megawatt connected to the medium voltage grid.
In these plants the TL (transformerless) version is ideal for reducing power loss to a minimum and achieving maximum efficiency.

Grid connection certifications
Italy: DK5940; Germany, France, Turkey, Greece and Czech Republic: DIN V VDE V 0126-1-1 (VDE V 0126-1-1):2006-02; Spain: RD 1663:2000; UK: G59/1:1991, G59/2:1991; Belgium: C10/11:2006; Israel AS 4777.2:2005, AS 4777.3:2005.

Choose language:
  APV250k-TL APV250k-TL-M APV270k-TL APV270k-TL-M APV330k-TL-M
DC INPUT
Recommended maximum
PV power		 Pdc, max [kW] 300 (1) 300 (1) 333 (1) 333 (1) 412 (1)
MPPT voltage range Udc [V] 483...850 483...850 483...850 483...850 500...850
Minimum operating voltage Udc min [V]
465 465 483 483 500
Maximum voltage allowed Udc max [V] 1,000 (2) 1,000 (2) 1,000 (2) 1,000 (2) 1,000 (2)
Maximum current allowed Idc max [A 531 531 573 573 677
AC OUTPUT
Power rating Pac nom [kW] 250 (3) 250 (3) 270 (3) 270 (3) 330 (3)
Rated Output voltage Uac [V] 290 (4) 290 (4) 290 (4) 290 (4) 320 (4)
Current rating Iac nom [A] 497 497 540 540 600
Short circuit current (=1.5*In) Isc [A] 746 746 810 810 900
Grid frequency fac [Hz] 50 50 50 50 50
Harmonic distortion THD grid
[%] ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3
Power factor cosphi   0.99 0.99 0.99 0.99 0.99
EFFICIENCY RATING
Maximum efficiency   [%] 97.65 97.65 97.65 97.65 97.65
European efficiency (Euro-ETA)
[5, 10, 20, 30, 50, 75, 100% of Pac nom]		   [%] 97.1 (5)
[91.28; 94.99; 96.83; 97.37; 97.65;
97.59; 97.4]		 97,1 (6)
[91.28; 94.99; 96.83; 97.37; 97.65;
97.59; 97.4]		 97.1 (5)
[91.28; 94.99; 96.83; 97.37; 97.65;
97.59; 97.4]		 95,1 (6)
[79.4; 89.0; 93.8;
95.4; 96,5; 96.8;
96.8]		 97.1 (6)
[91.28; 94.99; 96.83; 97.37; 97.65;
97.59; 97.4]
GENERAL DATA
Protection class     IP20 IP20 IP20 IP20 IP20
Power switch on AC side
  optional yes optional yes yes
Power switch on DC side     yes yes yes yes yes
Reverse polarity protection diodes on DC side     yes yes yes yes yes
Ground fault monitoring     optional optional optional optional optional
Overcurrent protection AC side   yes yes yes yes yes
DC
side		   no yes (7) no yes (7) yes (7)
Overvoltage protection
 AC
side		   no no no no no
DC
side		   optional optional optional optional optional
Remote plant monitoring     optional optional optional optional optional
Ground kit     optional(2) optional(2) optional(2)  optional(2) optional(2)
Ambient temperature range
(without power derating)		   [°C] from -10 °C to + 50 °C from -10 °C to + 50 °C from -10 °C to + 50 °C from -10 °C to + 50 °C from -10 °C to + 50 °C
Requested air flow (input)   [m3/h] 5,000 5,000 5,000 5,000 5,000
Cooling     Thermostatically-controlled Thermostatically-controlled Thermostatically-controlled Thermostatically-controlled Thermostatically-controlled
Relative humidity of air   [%] from 5% to 85% without condensation from 5% to 85% without condensation from 5% to 85% without condensation from 5% to 85% without condensation from 5% to 85% without condensation
Maximum altitude   [m] 1,000 m
(2,000 m with derating)		 1,000 m
(2,000 m with derating)		 1,000 m
(2,000 m with derating)		 1,000 m
(2,000 m with derating)		 1,000 m
(2,000 m with derating)
Topology     Without transformer Without transformer Without transformer Without transformer Without transformer
Size factor (*)     0.83: PDC max = PAC nom / 0.83 0.83: PDC max = PAC nom / 0.83 0.81: PDC max = PAC nom / 0.81 0.81: PDC max = PAC nom / 0.81 0.8: PDC max = PAC nom / 0.8
Dimensions:
Width x Height x Depth		   mm [inches] 1,400 x 2,250 x 800 [55.12 x 88.58 x 31.5]
Weight   kg [lbs] 965 [2127.5] 1,000 [2204.6]
(1) The recommended maximum power of the PV field is usually calculated considering a correction factor of "see table (*). The correction factor may however vary, depending on the geographical location, ambient temperature and type of installation. (2) For string configurations, maximum recommended Vdc voltage 965V. If using the ground kit, maximum Vdc = 900V. (3) At 290V (250k / 270k), 320V (330k) . (4) The acceptable range for the inverter output voltage is 270...400V (-15% +10%). This can be configured in the field on request. For each particular case the output voltage must be selected at the design stage, from within the accepted range.  (6) Refers to the DC/AC conversion part, including auxiliary power supply.  (7) For APV-...-IF versions only (5+5 inputs with 160A fuses)