Application Scenarios
Apply various loads, such as air conditioning, fluorescent lamps, incandescent lamps, communication equipment, insulation equipment, refrigeration equipment, measuring instruments, electric tools, vehicle rescue, battery charging, etc
Product Features
Using imported semiconductor devices and high-frequency circuit design, the inverter has the characteristics of high conversion efficiency, small size, light weight and low noise
Supports mains or diesel engine bypass function (optional) to achieve synchronous switching
Provide lifetime technical support
Technical Specifications
Model | LNC-1K20SCH | LNC-2K30SCH | LNC-3K50SDH | LNC-5K50SDH |
DC Input | ||||
Nominal Input Voltage [VDC] | 24 | 48 | ||
Input Voltage Range [VDC] | 21.6~31 | 43.2~62 | ||
No-load Consumption [W] | <14.4 | <24 | <28.8 | |
Battery Type | Lead Acid, Colloidal, Lithium (Customize) | |||
PV Input | ||||
Max. Input Power [Wp] | 600 | 1800 | 3000 | |
Input Voltage Range [VDC] | 30~50 | 60~140 | ||
Max. Battery Charging Current [A] | 20 | 30 | 50 | |
Charging Pattern | PWM | MPPT | ||
AC Output | ||||
Nominal Output Power [kW] | 0.8 | 1.6 | 2.4 | 4 |
Peak Output Power [kVA] | 1.5 | 3 | 4.5 | 7.5 |
Output Voltage [VAC] | 220/230/240±5% (Optional) | |||
Output Frequency [Hz] | 50/60±1% (Optional) | |||
Output Wave | Sine Wave | |||
Output Voltage Distortion Rate | <3% (Linear Loads) | |||
Peak Efficiency | >90% | >92% | ||
Overload Capacity | 120%,1Min;150%,10S | |||
Bypass Function | N/A | Optional | ||
Protection | ||||
Undervoltage Shutdown [VDC] | 21.6±3% | 43.2±3% | ||
Undervoltage Recovery [VDC] | 25.6±3% | 51.2±3% | ||
Overvoltage Shutdown [VDC] | 31±3% | 62±3% | ||
Overvoltage Recovery [VDC] | 30±3% | 61±3% | ||
Input Protection | Output Polarity Reverse Protection (Fuse)/Undervoltage Protection/OverVoltage Protection | |||
Output Protection | Overload Protection/Shortcircuit Protection/Overtemperature Protection | |||
Operating Environment | ||||
Operating temperature [℃] | -20~+50 | |||
Storage Temperature [℃] | -30~+70 | |||
Relative Humidity | ≤90%(RH),No Condensation | |||
Ingress Protection | IP20 | |||
Max. Altitude [m] | ≤5000(>1000 Derating) | |||
Noise [dB] (@1m) | <50 | |||
Safety & Certificates | ||||
Safety Standard | LVD-EN62368-1:2014 | |||
EMC Standard | EN61000-3-2,3-3;EN61000-6-1,6-3;IEC61000-4-2 | |||
General Data | ||||
Display | LED/LCD | |||
Convection Type | Forced air cooling | |||
Communication Interfaces | RS485 | |||
Communication Protocol | Modbus RTU | |||
Dimension (L*W*H) [mm] | 347*206*85 | 462*290*114 | 512*270*115 | |
Packing Dimension (L*W*H) [mm] | 377*245*135 | 512*340*170 | 562*320*170 | |
Weight (kg) | 2.8 | 8 | 10 | 13 |
Packing Style | Carton |