ZEVERLUTION PRO 33K

Three-Phase string inverter revolutionizing access to solar power also for multi-MW utility grade PV plants.

• Efficiency 98.5%
• Lightweight, only 58kg
• Compact IP56 casing ideal for PV plants
• Intergrated DC and AC surge protection for highest safety
• RS485 and Modbus RTU communications
• Seperate wiring compartment for convenient and reliable installation
• Complete grid and plant management functions via ZeverManager or Modbus-compliant 3rd party
• Easy handling for installation and maintenance

PRO 33K
DC convertible power (@cosq=1) 34750W
Max. input voltage 1000V
MPP voltage range / rated input voltage 200-900V / 640V
Min. start voltage 250V
Min. feed-in power 25W
Max. input current per MPPT 34A / 34A
Max. input current per string 12A
Number of MPPTs 2
Number of independent MPP inputs 4 / 4
PRO 33K
Rated active power 33000W
Max. apparent AC power 33000VA
Normal AC voltage 3/N/PE, 220/380V, 230/400V,
Normal AC voltage range (line to line) 277-520V
AC power frequency / range 50, 60 / +-5Hz
Rated power frequency / rated grid voltage 50Hz / 230V
Max. output current 3 x 48A
Power factor (@rated power) > 0.99
Adjustable displacement power factor 0.85 inductive
0.85 capactive
Feed-in phases / connection phases 3/3
Harmonic distortion (THD) at rated output < 3%
PRO 33K
Max. efficiency /
European weighted efficiency
98.5% / 98.2%
MPPT efficiency 99.50%

Certificates and approvals
CE, IEC62109-1, IEC62109-2, VDE-AR-N 4105, G59/3, NEN EN50438:2013, AS/NZS3100, AS4777.2, AS4777.3, NB/T32004-2013(CQC), GB/T19964-2012

DC isolator optional
PV iso / Grid monitoring standard
DC reverse polarity protecyopn /
AC short-circuit current capability
standard
GFCI function standard
Protection class (according to IEC 62103) /
overvoltage (according to IEC 60664-1)
I / III (DC), III (AC)
Surge protection DC (SPD Type II) AC (MOV Type II) standard
Interface : RS485 / Ethernet + WIFI standard / –
Earth Fault Alarm cloud based, audible and visible
Display graphical LCD
Dimensions (W x H x D) 510 x 710 x 260mm
Weight 58kg
Cooling concept fan cooled
Noise emission (typical) < 60 dB(A)@1m
Installation indoor & outdoor
Mounting information wall mounting bracket
DC connection technology SUNCLIX
AC connection technology screw clamp terminal
Operating temperature range -25˚C…+60˚C/
-13˚F..+140˚F
Relative humidity (non-condensing) 0%… 100%
Max. operating altitude 2000m
Degree of protection (according to IEC 60529) IP65
Climatic category (according to IEC 60721-3-4) 4K4H
Topology transformerless
Self-consumption (night) < 1W
Standby power < 12W