Must Low Frequency 1kw to 6kw Solar Power Remote Control Switch Inverter
Features
· Durable construction for long life under extreme environmental conditions.
· Low idle current (less than 1 watt) conserves energy when no loads are present.
· Soft start capability for starting heavy loads.
· Built-in starting control circuits for two- and three-wire generator starting systems.
· Simplified controls with a snap-on cover that protects settings from being accidentally changed.
· Better thermal performance allows full output power to 50° C (122° F) without de-rating.
· High surge capacity starts more difficult loads and handles overload conditions reliably.
· Durable powder coated corrosion resistant steel chassis.
· 70-amp automatic three-stage battery charger (bulk, absorption, and float) and battery equalization with remotetemperature sensor for increased performance.
· New power factor corrected (PFC) charging, combined with a more sophisticated multi-stage battery charging algorithm, reduces electricity draw and generator run-time.
· Pure copper transformer inside and pure copper DC terminal port outside.
· Copper transformer, low consumption and heat-resisting, improves work efficiency.
· Big charge current: 30-70A, suitable for long power failure area.
Specifications
| MODEL |
230V Models |
| OUTPUT |
| Power Levels crated at nominal inputs |
1KW;2KW;3KW |
| Output Voltage |
220V/230V/240V Selectable |
| Voltage Waveform |
Pure Sine wave |
| Crest Factor |
3:'1 |
| Output Frequency |
Auto Select for 50/60Hz,47Hz ~55Hz for 50Hz nominal,56Hz ~ 65Hz for 60Hz nominal |
| (Synchronized to Mains) |
| efficienly(DC mode) |
>80% |
| Surge Rating |
3000VA / 6000VA / 9000VA |
| Capable of motor |
1kw/2kw: 1HP 3KW:2HP |
| Transfer time |
10ms typical |
| protection |
Over load protection, battery over voltage & under voltage protection |
| Oover temperature protection |
| short circuit protection |
| INPUT |
| Nominal Voltage |
220V/230V/240V Selectable |
| Input Frequency |
40Hz ~ 80Hz, 50/60Hz auto-sensing |
| Efficiency (line mode) |
>95% |
| Noise Filtering |
Full time EMI/RFI filtering |
| Voltage Range |
155Vac-265Vac |
| Charge current |
65A max. |
| Inverter main features |
huge charge current |
| pure copper transformer |
| pure sine wave |
| supports inductive loads |
| Surge Protection |
1KW-3KW:430 Joules |
| BATTERY |
| Battery type |
Lead-Acid 50Ah~500Ah (Recommended) |
Lead-Acid 50Ah~500Ah (Recommended) |
| DC Voltage |
1KW:12Vdc |
2KW:12Vdc |
| 2KW:24Vdc |
3KW:12Vdc |
| 3KW:24Vdc |
3KW: 48Vdc |
| Typical backup time |
up to external battery |
| Charging method |
battery charger (bulk, absorption, and float) |
| charge current is ajustable 25% 50% 75% 100% (optional) |
| Maximum charging current |
1000W 12V:35A |
2000W 12V:65A |
| 2000W 24V:35A |
3000W 12V:65A |
| 3000W 24V:45A |
3000W 48V:25A |
| Average charging |
Quick charging mode:15.7V-54V maximum. |
| voltage for each battery |
Trickle charging mode:13.5V -52V |
| Protection |
Over current protection |
| Over charging voltage protection |
| When temperature inside the unit is over 45°C ,charger will stop charging for 2 minutes followed by an 2 minutes charging. The cycle will be repeate |
| Monitoring |
RS232 communication port |
| remote control cable 10 meters |
| SOLAR CHARGER |
| Rating voltage |
12V / 24V / 48V |
| DC input range |
12V model : 12 ~ 21Vdc;24V model : 24 ~ 42Vdc;48V model : 48 ~ 84Vdc |
| Charging method |
Constant voltage with current limiting by PWM control |
| Charging voltage |
12V model:13.5Vdc;24V model: 27.0Vdc;48V model: 54.0Vdc |
| Power rating |
12V model : 1000W/2000W (13.5Vdc @ 37A) |
| 24V model : 1000W/2000W (27.0Vdc @ 37A) |
| 48V model : 3KW/4KW/5KW/6KW (54Vdc @ 18.5A) |
| Protection |
DC input polarity protection, DC input short circuit protection. |
| (when battery is connected), DC output over current protection. |
| COMMUNICATIONS & MANAGEMENT |
| Control panel |
LCD&LED indicators |
| Audible alarm |
Alarm on battery:Low battery & Battery over voltage |
| Alarm on abnormal operation:Over load, Short-circuit, & Over heat |
| Green mode function |
1% to 14% of full load |
| (Auto-shut-off in blackout) |
The default setting is OFF. |
| Cooling fan control |
Auto on / off, controlled by temperature & operation mode |
| ENVORMENT AND SAFETY |
| Operating Temperature |
Up to 1500 meters:0°C to 40°C (32°Fto 104°F) |
| Transit/storage Temp. |
-15°C to 55(5°F to 131°F) |
| Relative Humidity |
5 - 95% non condensing |
| Operating Altitude |
0 ~ 3000 meters |
| Quality control system |
ISO 9001 |
| PHYSICAL |
| Appearance |
Size(mm)LxWxH |
570*315*300mm |
| Weight(Kg) |
1000W/19kg ;2000W/24kg ;3000W/28kg |
Audited Supplier 
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