Sungrow Inverter 33kW PV 3x MPPT 1000V SG33CX

Sungrow Inverter 33kW PV 3x MPPT 1000V SG33CX

Multi-MPPT String Inverter for 1000 Vdc System

HIGH YIELD

• Up to 5 MPPTs with max. efficiency 98.7%
• Compatible with bifacial module
• Built-in PID recovery function

SMART O&M

• Touch free commissioning and remote firmware
  upgrade
• Smart IV Curve diagnosis
• Fuse free design with smart string current monitoring

SAVED INVESTMENT

• Compatible with Al and Cu AC cables
• DC 2 in 1 connection enabled
• Cable free communication with optional WLAN

PROVEN SAFETY

• Quick arc-fault circuit interrupter
• Integrated type I & II DC SPD, type II AC SPD
• IP66 and C5 anti-corrosion

Input (DC)

• Max. PV input voltage: 1100 V **
• Min. PV input voltage / Start-up input voltage: 200 V / 250 V
• Nominal PV input voltage: 585 V
• MPP voltage range: 200 – 1000 V
• No. of independent MPP inputs: 3
• No. of PV strings per MPPT: 2
• Max. PV input current: 3 * 26 A
• Max. DC short-circuit current: 3 * 40 A

Output (AC)

• AC output power: 33 kVA @45 ℃, 400Vac /
  36.3 kVA @ 40 ℃,400Vac
  33 KVA @ 50 ℃, 415Vac /
  36.3 KVA @ 45 ℃, 415Vac
• Max. AC output current: 55.2 A
• Nominal AC voltage: 3 / N / PE, 230 / 400 V
• AC voltage range: 312 – 528 V
• Nominal grid frequency / Grid frequency range: 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
• Harmonic (THD): < 3 % (at nominal power)
• Feed-in phases / AC connection: 3 / 3

Efficiency:

• Max. efficiency / European efficiency: 98.6 % / 98.3 %

Protection and Function:

• DC reverse polarity protection: Yes
• AC short-circuit protection: yes
• Leakage current protection: Yes
• Grid monitoring: Yes
• Ground fault monitoring: Yes
• DC switch: Yes
• AC switch: No
• PV string monitoring: Yes
• Q at night function: Yes
• PID recovery function: Yes
• Arc fault circuit interrupter (AFCI): Yes
• Surge protection: DC Type I + II / AC Type II

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