SKT M Series Hybrid Inverter SKT-50K-100

SKU: SKT-50K-100 Category:

Product description
SKT M Series Hybrid Inverter SKT-50K-100

Electrical characteristics (inverter)

PV Input
Maximum input power (kW) 75
Starting voltage (V) 135
Maximum DC input voltage (V) 1000
Rated DC input voltage (V) 620
MPPT voltage range (V) 200-950
Number of MPPT trackers 4
Number of DC inputs per MPPT 2
Maximum input current (A) 30×4
Maximum short-circuit current (A) 40×4
Battery side
Battery type Lithium battery (with BMS)
Battery voltage range (V) 135-750
Maximum charge/discharge current (A) 100/100
Network side
Rated output power (kW) 50
Maximum apparent output power (kVA) 55
Maximum input apparent power (kVA) 60
Maximum battery charging power (kW) 50
Rated AC Voltage (V) 3L/N/PE; 220/380V; 230/400V; 240/415V
Rated AC frequency (Hz) 50/60
Maximum output current (A) 83
Official 0.8 inductive…0.8 capacitive
Maximum total harmonic distortion <3% rated power
DCI <0.5%In
Backup page
Rated output power (kW) 50
Maximum apparent output power (kVA) 55
Maximum output current (A) 83
UPS switching time <20ms
Rated output voltage (V) 3/N/PE; 220/380V; 230/400V; 240/415V
Rated output frequency (Hz) 50/60
Peak apparent output power (kVA) 60
Harmonic voltage distortion <3% linear load
Efficiency
Maximum efficiency 0,988
European efficiency 0,983
Match

Protection

Protection against reverse DC connection integrated
Battery reverse connection protection integrated
Insulation resistance protection integrated
Overvoltage protection integrated
Protection against overheating integrated
Protection against residual current integrated
Protection against island operation integrated
AC overvoltage protection integrated
Overload protection integrated
Short circuit protection on the AC side integrated

General information

Overvoltage category PV: Ⅱ; Main: Ⅲ
Dimensions (WxHxD mm) 760×490×290
Weight (kg) 56
Degree of protection IP65
Standby consumption (W) <15
Topology Transformerless
Operating temperature range (°C) -30~60
Relative humidity (%) 0-100
Operating Altitude (m) 3000 (>3000m power reduction)
Cooling Smart fan
Noise level (dB) <50
Display OLED & LED
Communication CAN, RS485, WiFi/LAN (optional)