LS Off-grid Inverter Charger 1KW 2KW 3KW
- Features：
- Pure sine wave output;
- Low frequency toroidal transformer lower loss
- Intelligent LCD integration display;
- Built-in PWM or MPPT controller optional;
- AC charge current 0~30A adjustable, three working modes selectable;
- Peak power more than 3 times, full-automatic and perfect protection function;
- Added fault code query function, easy to monitor the operation in real time;
- Supports diesel or gasoline generator, adapt any tough electricity situation;
- Combine industrial and home usage, wall-mounted design, convenient installation.
- Description
- Inquiry
Description
Application Area
Office and public facilities, household system, network transmission equipment, manufacturing, control system, solar energy system, oil field, drilling field operation, etc.
Provide stable reliable and safe solutions for families, islandsships and other small photovoltaic power systems.
Technical Parameters
| Model LS | 10212/24 | 20212/24/48 | 30224/48 | |
| Rated Power | 1000W | 2000W | 3000W | |
| Peak Power（20ms) | 3000W | 6000W | 9000W | |
| Start Motor | 1HP | 2HP | 3HP | |
| Battery Voltage | 12/24VDC | 12/24/48VDC | 24/48VDC | |
| Size(L*W*Hmm) | 490*300*130 | |||
| Packing Size(L*W*Hmm) | 565*395*225 | |||
| N.W.(kg) | 11.5 | 17.5 | 19.5 | |
| G.W.(kg)（Carton Packing） | 13 | 19 | 21 | |
| Installation Method | Wall-Mounted | |||
| Input | DC Input Voltage Range | 10.5-15VDC（Single battery voltage） | ||
| AC Input Voltage Range | 85VAC~138VAC / 170VAC~275VAC | |||
| AC Input Frequency Range | 45Hz~65Hz | |||
| Max AC charging current | 25A/15A | 30A/25A/15A | 30A/20A | |
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | |||
| Output | Efficiency(Battery Mode) | ≥85% | ||
| Output Voltage(Battery Mode) | 110VAC±2% / 220VAC±2% | |||
| Output Frequency(Battery Mode) | 50/60Hz±1% | |||
| Output Wave(Battery Mode) | Pure Sine Wave | |||
| Efficiency(AC Mode) | >99% | |||
| Output Voltage(AC Mode) | 110VAC±10% / 220VAC±10% | |||
| Output Frequency(AC Mode) | Tracking Automatically | |||
| Output waveform distortion(Battery Mode) | ≤3%（Linear load） | |||
| No load loss(Battery Mode) | ≤0.8% rated power | |||
| No load loss(AC Mode) | ≤2% rated power （ charger does not work in AC mode） | |||
| No load loss(Energy saving Mode) | ≤10W | |||
| Battery Type （selectable） | LEAD | Charge Voltage：14V；Float Voltage:13.8V （12V system; 24V system x2; 48V system x4） | ||
| OP-LE | Charge Voltage:14.2V; Float Voltage:13.8V （12V system; 24V system x2; 48V system x4） | |||
| LITHIUM | Charge Voltage: 12.6V(NMC battery 3S) (12V system; 24V system x2; 48V system x4) | |||
| Customize battery | Charge and discharge parameters of different types of batteriescan be customized according to user requirements | |||
| Protection | Battery undervoltage alarm | 11V; LITHIUM 9.5V(NMC battery 3S) （12V system; 24V system x2; 48V system x4） | ||
| Battery undervoltage protection | 10.5V; LITHIUM 9V(NMC battery 3S) （12V system; 24V system x2; 48V system x4） | |||
| Battery overvoltage alarm | Lead acid battery: 15V(12V system; 24V system x2; 48V system x4) | |||
| Battery overvoltage protection | Lead acid battery: 17V (12V system; 24V system x2; 48V system x4) | |||
| Battery overvoltage recovery voltage | Lead acid battery: 14.5V (12V system; 24V system x2; 48V system x4) | |||
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | |||
| Output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | |||
| Temperature protection | >90°C（Shut down output） | |||
System Application Diagram
