INVERTER HOÀ LƯỚI SUNGROW SG33CX 33kW 3 Pha 380V

Giới thiệu INVERTER HOÀ LƯỚI SUNGROW SG33CX 33kW 3 Pha 380V

Bộ Inverter Sungrow SG33CX được ứng dụng phổ biến cho văn phòng, tòa nhà, trung tâm thương mại, trường học. Sản phẩm có thiết kế bắt mắt, giao diện thân thiện, dễ cài đặt, bảo trì và tiết kiệm chi phí. Dòng SG 3 pha hoạt động ổn định với hiệu suất tối đa lên đến 98.6%.
Type designation SG33CX
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
MPP voltage range for nominal power 550 – 850V
No. of independent MPP inputs 3
Max. number of PV strings per MPPT 2
Max. PV input current 78 A
Max. current for input connector 30 A
Max. DC short-circuit current 120 A
Output (AC)
AC output power 36.3 kVA @ 40 ℃ /
33 kVA @ 45 ℃
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
THD < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / connection phases 3 / 3
Efficiency
Max. efficiency / European efficiency 98.6 % / 98.3 %
Protection
DC reverse connection protection Yes
AC short circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
DC switch / AC switch Yes / No
PV String current monitoring Yes
Q at night Yes
PID recovery function optional
Overvoltage protection DC Type II / AC Type II
General Data
Dimensions (W*H*D) 702*595*310mm
Weight 50 kg
Isolation method Transformerless
Degree of protection IP66
Night power consumption ≤2 W
Operating ambient temperature range -30 to 60 ℃ (> 45 ℃ derating)
Allowable relative humidity range (non-condensing) 0 – 100 %
Cooling method Smart forced air cooling
Max. operating altitude 4000 m (> 3000 m derating)
Display LED, Bluetooth+APP
Communication RS485 / Optional: Wi-Fi, Ethernet
DC connection type MC4 (Max. 6 mm²)
AC connection type OT or DT terminal (Max.70 mm²)
Compliance IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N 4105:2018, VDE-AR-N 4110:2018, IEC 61000-6-3, EN 50438, AS/NZS 4777.2:2015, CEI 0-21, VDE 0126-1-1/A1 VFR 2014, UTE C15-712-1:2013, DEWA
Grid Support Q at night function, LVRT, HVRT,active & reactive power control and power ramp rate control