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MRS Series Off Grid Solar inverter / Charger
MRS series solar inverter enhances with MPPT solar charger capability up to 80A and configures AGS(Auto Generator Starting), BTS(Battery Temperature Sensor) to greatly improve inverter's reliability.
Key Features
Parameter
• Pure sine wave solar inverter
• Smart remote control (RMT)
• Battery temperature sensor (BTS)
• Automatic generator starting (AGS)
• Configurable AC/Solar input priority
• DC satrt & automatic self-diagnostic function
• Compatible with both linear & non linear load
• Designed to operate under harsh environment
• Easy to install & easy to operate & easy to solve
• Support solar panel with MPPT function (Optional)
• Low DC voltage supports home & office appliances
• Powerful charge rate up to 120amp, selectable from 0%~100%
• High efficiency design & "Power Saving Mode" to conserve energy
• Battery priority mode, designates inverter-prefered UPS configuration
• 13VDC battery recover point, dedicated for renewable energy systems
• 8 pre-set battery type selector plus de-sulphation for totally flat batteries
• 4-step intelligent battery charging, PFC(power factor correction) for charger
• 8ms typical transfer time between utility & battery, guarantees power continuity
• E15s delay before transfor when AC resumes, protection for load when used with generator
| Model | MRS-1K | MRS1K5 | MRS-2K | MRS-3K | MRS-4K | MRS-5K | MRS-5K | MRS-8K | MRS-10K | MRS-12K | MRS-15K | MRS-18K |
| Continuous Output Power | 1KW | 1.5KW | 2KW | 3KW | 4KW | 5KW | 6KW | 8KW | 10KW | 12KW | 15KW | 18KW |
| Surge Rating(20s) | 3KW | 4.5KW | 6KW | 9KW | 12KW | 15KW | 18KW | 24KW | 30KW | 36KW | 45KW | 54KW |
| Inverter Output | ||||||||||||
| Output Waveform | Pure Sine wave / Same as input(Bypass Mode) | |||||||||||
| Nominal Efficiency | >88% (Peak) | |||||||||||
| Line Mode Efficiency | >95% | |||||||||||
| Power Factor | 0.9-1.0 | |||||||||||
| Nominal Output Voltage rms | 100-110-120Vac / 220-230-240Vac | |||||||||||
| Output Voltage Regulation | ±10% RMS | |||||||||||
| Output Frequency | 50Hz ± 0.3Hz/60Hz ± 0.3Hz | |||||||||||
| Short Circuit Protection | Yes( 1 sec after fault) | |||||||||||
| Typical Transfer Time | 10ms (Max) | |||||||||||
| THD | < 3% (Rated battery level, rated full linear load) | |||||||||||
| DC Input | ||||||||||||
| Nominal Input Voltage | 12V/24V | 12V/24V/48V | 24V/48V | 24V/48V/96V | 48V/96V | |||||||
| Minimum Start Voltage | 10.0Vdc / 10.5Vdc for 12Vdc Mode | *2 for 24Vdc, *4 for 48Vdc, *8 for 96Vdc | ||||||||||
| Low Battery Alarm | 10.5Vdc / 11.0Vdc for 12Vdc Mode | |||||||||||
| Low Battery Trip | 10.0Vdc / 10.5Vdc for 12Vdc Mode | |||||||||||
| High Voltage Alarm | 16.0Vdc for 12Vdc Mode | |||||||||||
| Low Battery voltage recover | 15.5Vdc for 12Vdc Mode | |||||||||||
| Idle Consumption-Search Mode | < 25 W when Power Saver On.(Refer to Table ) | |||||||||||
| AC Charger | ||||||||||||
| Output Voltage | Depends on battery type (Refer to Table 2.5.2) | |||||||||||
| Charger Breaker Rating | 20A | 20A | 20A | 25A | 32A | 40A | 40A | 50A | 80A | 80A | 100A | 125A |
| Max Charge Power Rate | 1/3 Rating Power (Refer to Table 2.5.3) | |||||||||||
| Battery Initial Voltage for Start | 10-15.7Vdc for 12Vdc Mode | *2 for 24Vdc, *4 for 48Vdc, *8 for 96Vdc | ||||||||||
| Over Charge Protection S.D. | 15.7Vdc for 12Vdc Mode | |||||||||||
| Battery Type Selector | Switching Setting | Description | Fast Mode/ VDC | Float Mode/ VDC | ||||||||
| 0 | Charger Off | |||||||||||
| 1 | Gel USA | 14.0 | 13.7 | |||||||||
| 2 | AGM 1 | 14.1 | 13.4 | |||||||||
| 3 | Lithium | 13.8 | 13.6 | |||||||||
| 4 | Sealed Lead Acid | 14.4 | 13.6 | |||||||||
| 5 | Gel EURO | 14.4 | 13.8 | |||||||||
| 6 | Open Lead AckJ | 14.8 | 13.8 | |||||||||
| 7 | LifePO4 | 14.0 | 13.8 | |||||||||
| 8 | De-sulphation | 15.5 (4 hours then off) | 13.8 | |||||||||
| 9 | Classic LFP | 13.6 | 13.5 | |||||||||
| For 12Vdc Mode Series (*2 for 24Vdc Mode;*4 for 48Vdc Mode;*8 for 96Vdc Mode) | ||||||||||||
| BTS | ||||||||||||
| Battery Temperature Sensor(Optional) | Yes(Refer to the table ) Variances in Charging Voltage & S.D Voltage Base on the Battery Temperature. | |||||||||||
| Bypass & Protection | ||||||||||||
| Input Voltage Waveform | Sine wave (Grid or Generator) | |||||||||||
| Nominal Voltage | 100-110-120Vac/ 220-230-240Vac | |||||||||||
| Max Input AC Voltage | 150Vac For 120Vac LV Mode : 300Vac For 230Vac HV Mode: | |||||||||||
| Nominal Input Frequency | 50Hz / 60Hz | |||||||||||
| Low Freq Trip | 47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz | |||||||||||
| High Freq Trip | 55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz | |||||||||||
| Overload Protection (SMPS load) | Circuit Breaker | |||||||||||
| Output Short Circuit Protection | Circuit Breaker | |||||||||||
| Bypass Breaker Rating | 20A | 20A | 20A | 25A | 32A | 40A | 40A | 50A | 80A | 80A | 100A | 125A |
| Transfer Switch Rating | 30Amp for UL&TUV | 40Amp for UL | 80Amp for UL | 100Amp for UL | ||||||||
| Bypass without Battery Connected | Yes (optional) | |||||||||||
| Max Bypass Current | 30Amp | 40Amp | 80Amp | 80Amp | ||||||||
| Solar Charger (optional) | ||||||||||||
| Rated Voltage | 12Vdc | 24Vdc | 48Vdc | |||||||||
| Rated Charge Current (Includes Load Current) | 40A/60Amp | 40Amp | ||||||||||
| Load Current | 15Amp | |||||||||||
| Input Voltage Range | 15-150Vdc | 30-150Vdc | 60-150Vdc | |||||||||
| Max. PV Open Circuit Array Voltage | 150Vdc | |||||||||||
| Overload Protection (DC Load) | 2.0*I (Rated) >5s; 1.5*I (Rated) >20s; 1.25*I (Rated) Temperature Controlled | |||||||||||
| Typical Idle Consumption | At idle < 10mA | |||||||||||
| Bulk Charge | 14.6Vdc | 29.2Vdc | 58.4Vdc | |||||||||
| Floating Charge | 13.4Vdc | 26.8Vdc | 53.6Vdc | |||||||||
| Equalization Charge | 14.0Vdc | 28.9Vdc | 58.0Vdc | |||||||||
| Over Charge Disconnect | 14.8Vdc | 29.6Vdc | 59.2Vdc | |||||||||
| Over Charge Recovery | 13.6Vdc | 27.2Vdc | 54.4Vdc | |||||||||
| Over Discharge Disconnect | 10.8Vdc | 21.6Vdc | 43.2Vdc | |||||||||
| Over Discharge Reconnect | 12.4Vdc | 24.6Vdc | 49.6Vdc | |||||||||
| Temperature Compersation | - 13.2mV/℃ | - 26.4mV/℃ | - 52.8mV/℃ | |||||||||
| Lead Acid Battery Settings | Adjustable | |||||||||||
| NiCad Battery Settings | Adjustable | |||||||||||
| Low Voltage Reconnect | 12.0 - 14.0Vdc | 24.0 - 28.0Vdc | 48.0 - 56.0Vdc | |||||||||
| Low Voltage Disconnect | 10.5 - 12.5Vdc | 21.0 - 25.0Vdc | 42.0 - 50.0Vdc | |||||||||
| Ambient Temperature | 0-40℃ (Full load) 40-60℃ (De-rating) | |||||||||||
| Weight (KG) | 2.5 | |||||||||||
| Mechanical Specifications | ||||||||||||
| Mounting | Wall Mount | |||||||||||
| Display | Status LEDs / Status LEDs+LCD | |||||||||||
| Inverter Dimensions(L*W*H) mm | 388*415*200 | 488*415*200 | 588*415*200 | 688*415*230 | ||||||||
| Packing Dimensions(L*W*H) mm | 550*520*310 | 650*520*310 | 750*520*310 | 850*520*350 | ||||||||
| N.W. (KGS) | 21 | 22 | 23 | 27 | 38 | 48 | 49 | 60 | 66 | 70 | 75 | 78 |
| G.W. (KGS) | 24 | 25 | 26 | 30 | 41 | 51 | 52 | 63 | 69 | 73 | 78 | 81 |
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