SMA WINDY BOY 3300 User Manual (English)

Other manuals for SMA WINDY BOY 3300

User Manual24 pages

Installation Manual80 pages

Questions and Answers:

J
James FletcherSep 13, 2025
What to do if SMA WINDY BOY 3300 Inverter displays dZac-Bfr or dZac-Srr?
- C
  Cheryl MillerSep 13, 2025
  If your SMA Inverter displays "dZac-Bfr" or "dZac-Srr", it means sudden changes in grid impedance are outside the permissible range. Check grid impedance and observe how often major deviations occur. If repeated frequency fluctuations are causing these disturbances, ask the network operator to agree to a modification of the operating parameters (dZac-Max). Discuss any changes to the operating parameter with the SMA Service Line.
K
Kristie HarperAug 25, 2025
What should I do if my SMA Inverter displays 'Vpv-Max' error?
- K
  Kimberly SnyderAug 25, 2025
  If your SMA Inverter is showing 'Vpv-Max', it indicates overvoltage at the DC input. Immediately disconnect the small wind turbine system from the inverter. Turn off the line circuit breaker, stop the small wind turbine system, and disconnect all DC connectors. Check the DC voltage: if it exceeds the maximum input voltage, check the system design. If it's under the limit, reconnect the system as described in section 5.5.4. If the message persists, disconnect the inverter again and contact SMA Serviceline.
M
Michael WyattAug 25, 2025
Why does my SMA WINDY BOY 3300 show 'ACVtgRPro' error?
- W
  William FosterAug 26, 2025
  If the SMA Inverter displays 'ACVtgRPro', it means the grid voltage at the connection point is too high. Check the grid voltage at the inverter's connection point. If the grid voltage is 253 V or more due to local grid conditions, ask the utility operator to adjust the voltage at the feed-in point or to agree to an alteration of the limit value 'ACVtgRPro' for voltage quality monitoring. If the grid voltage is continually within the acceptable range and this error is still displayed, contact the SMA Serviceline.
J
jonathanmichaelAug 26, 2025
What does it mean when my SMA WINDY BOY 3300 Inverter shows 'Vac-Bfr' or 'Vac-Srr'?
- L
  lindahermanAug 26, 2025
  If your SMA Inverter displays 'Vac-Bfr' or 'Vac-Srr', the grid voltage is no longer within the permissible range. Check the grid current and grid connection on the inverter. If the grid voltage is outside the acceptable range due to local grid conditions, ask the utility provider if the voltage can be adjusted or if it would agree to changes in the monitored operational limits (Vac-Min and Vac-Max). If the grid voltage is within the tolerable range, yet the errors persist, contact the SMA Serviceline.
M
misty41Aug 27, 2025
How to fix 'Zac-Bfr' or 'Zac-Srr' error on SMA WINDY BOY 3300?
- N
  nathan00Aug 27, 2025
  If your SMA Inverter displays 'Zac-Bfr' or 'Zac-Srr', the grid impedance has left the permissible range. Check the grid impedance and grid connection on the inverter. Use an AC cable with an adequate cross-sectional area (low impedance). If required, check and re-tighten the screws on the AC terminals. If this fault recurs, contact the SMA Serviceline.
M
meyermarissaSep 10, 2025
Why does my SMA WINDY BOY 3300 show ACVtgRPro error?
- L
  Lauren MartinSep 10, 2025
  The ACVtgRPro error on your SMA Inverter indicates that the line voltage at the termination point is too high, or the grid impedance at that point is too high. Check the line voltage at the inverter's termination point. If the voltage is 253 V or higher due to local grid conditions, contact your network operator to see about voltage adjustments or adjusting the limiting value of the "ACVtgRPro" parameter. If the line voltage is within the tolerance range and the error persists, contact the SMA Service Line.
A
Alexandra GarciaSep 8, 2025
What does 'Watchdog Watchdog Srr' error mean on SMA Inverter?
- J
  Jennifer AndersonSep 8, 2025
  If the SMA Inverter displays 'Watchdog Watchdog Srr' often, contact the SMA Serviceline, as it indicates an internal disturbance during program operation.
X
xthomasSep 9, 2025
What to do if SMA Inverter shows Vac-Bfr or Vac-Srr errors?
- Z
  zacharypatelSep 9, 2025
  If your SMA Inverter displays "Vac-Bfr" or "Vac-Srr" faults, it indicates the line voltage is outside the permissible range. You should check the line voltage and grid connection on the inverter. If the voltage is outside the correct range due to grid conditions, contact your network operator to see if adjustments can be made. If the voltage is within range but the errors persist, contact the SMA Service Line.
J
johnthompsonSep 2, 2025
What to do if my SMA WINDY BOY 3300 Inverter displays 'EEPROM dBh' error?
- R
  Robert YoungSep 2, 2025
  If the SMA Inverter displays 'EEPROM dBh', it means the EEPROM data is defective. Contact the SMA Serviceline.
S
Stephanie JohnsonAug 31, 2025
What does 'Riso' error mean on my SMA WINDY BOY 3300 Inverter?
- D
  Daniel GillAug 31, 2025
  If the SMA Inverter displays 'Riso', the electrical insulation between the small wind turbine system and ground is faulty. Check the system insulation and check the system for ground faults as described in section 9.3.1.

SMA WINDY BOY 3300 Specifications

General

Model	WINDY BOY 3300
Rated Output Power	3300 W
Max. DC Power	3400 W
AC Nominal Power	3300 W
Max. Apparent AC Power	3300 VA
Max. Input Current	20 A
Number of MPP Trackers	1
European Efficiency	95.5%
Nominal AC Voltage	230 V
Cooling	Convection
Operating Temperature Range	-25°C to +60°C
Protection Class	IP65
AC Voltage Range	180 V to 280 V
Nominal AC Frequency	50 Hz