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Deyeb DEYEB ST-30-36K-3P string inverters
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DEYEB ST-30-36K-3P

Grid-tie string inverter · 30–36 kW

String Inverters30–36 kW
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Technical specifications

PV String Input Date

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
Max. PV Input Power(kW)4549.552.554
Max. PV Input Voltage(V)1100110011001100
Start-up Voltage(V)250250250250
MPPT voltage range(V)200-1000200-1000200-1000200-1000
Rated PV Input voltage(V)600600600600
Max. Input Short Circuit Current (A)60+6060+6060+6060+60
Max. Operating PV Input Current(A)40+4040+4040+4040+40
No. of MPP Trackers/No. of Strings per MPP Tracker2/3+32/3+32/3+32/3+3

AC Output Side

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
Rated AC Output Active Power(kW)30333536
Max. AC Output Apparent Power(kVA)3336.338.539.6
Rated AC output current (A)45.5/43.550/47.853/50.754.5/52.2
Max. AC Output Current(A)50/47.955/52.658.3/55.860/57.4
Rated output voltage/range (V)220/380V, 230/400V 0.85Un-1.1Un220/380V, 230/400V 0.85Un-1.1Un220/380V, 230/400V 0.85Un-1.1Un220/380V, 230/400V 0.85Un-1.1Un
Grid Connection Form3L/N/PE3L/N/PE3L/N/PE3L/N/PE
Rated Output Grid Frequency/range(Hz)50/45-55, 60/55-6550/45-55, 60/55-6550/45-55, 60/55-6550/45-55, 60/55-65
Power Factor Adjustment Range0.8 leading to 0.8lagging0.8 leading to 0.8lagging0.8 leading to 0.8lagging0.8 leading to 0.8lagging
Total Current Harmonic Distortion THDi<3%<3%<3%<3%
DC Injection Current<0.5%ln<0.5%ln<0.5%ln<0.5%ln

Efficiency

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
Max. Efficiency98.60%98.60%98.60%98.60%
Euro Efficiency98.10%98.10%98.10%98.10%
MPPT Efficiency＞99%＞99%＞99%＞99%

Equipment Protection

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
DC Reverse Polarity ProtectionYesYesYesYes
AC Output Overcurrent ProtectionYesYesYesYes
AC Output Overvoltage ProtectionYesYesYesYes
AC Output Short Circuit ProtectionYesYesYesYes
Thermal ProtectionYesYesYesYes
Insulation Impedance DetectionYesYesYesYes
DC Component MonitoringYesYesYesYes
Arc Fault Circuit Interrupter (AFCI)OptionalOptionalOptionalOptional
Anti-islanding ProtectionYesYesYesYes
Residual Current DetectionYesYesYesYes
Surge Protection LevelTYPE II(DC),TYPE II(AC)TYPE II(DC),TYPE II(AC)TYPE II(DC),TYPE II(AC)TYPE II(DC),TYPE II(AC)
DC SwitchYesYesYesYes

Interface

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
Communication InterfaceRS485/RS232RS485/RS232RS485/RS232RS485/RS232
Monitor ModeGPRS/WIFI/Bluetooth/4G/LAN(optional)GPRS/WIFI/Bluetooth/4G/LAN(optional)GPRS/WIFI/Bluetooth/4G/LAN(optional)GPRS/WIFI/Bluetooth/4G/LAN(optional)

General Data

ParameterST-30-36K-3P/AST-30-36K-3P/BST-30-36K-3P/CST-30-36K-3P/D
Operating Temperature Range (°C)-25 to +60℃, >45℃ Derating-25 to +60℃, >45℃ Derating-25 to +60℃, >45℃ Derating-25 to +60℃, >45℃ Derating
Permissible Ambient Humidity0~100%0~100%0~100%0~100%
Permissible Altitude (m)4000m4000m4000m4000m
Noise (dB)≤ 60≤ 60≤ 60≤ 60
Ingress Protection(IP) RatingIP 65IP 65IP 65IP 65
Inverter TopologyNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Over Voltage CategoryOVC II(DC),OVC III(AC)OVC II(DC),OVC III(AC)OVC II(DC),OVC III(AC)OVC II(DC),OVC III(AC)
Cabinet Size (WxHxD mm)330*572*206（Excluding connectors and brackets）330*572*206（Excluding connectors and brackets）330*572*206（Excluding connectors and brackets）330*572*206（Excluding connectors and brackets）
Weight [kg]28.728.728.728.7
Warranty [year]5 years5 years5 years5 years
Type Of CoolingIntelligent air coolingIntelligent air coolingIntelligent air coolingIntelligent air cooling
Grid RegulationIEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G99,VDE-AR-N 4105IEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G99,VDE-AR-N 4105IEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G99,VDE-AR-N 4105IEC 61727,IEC 62116,CEI 0-21,EN 50549，NRS 097,RD 140,UNE 217002,OVE-Richtlinie R25,G99,VDE-AR-N 4105
Safety EMC/StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2