Electricity Protection LED Display 4000W High Frequency Car Pure Sine Wave Inverter Home off Grid Inverter
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Product Highlights
- Pure Sine Wave Output: Provides clean power with THD<3%, safe for sensitive electronics like TVs and computers.
- High Efficiency: Output efficiency reaches up to 94% MAX, ensuring energy savings and stable performance.
- Comprehensive Protection: Features battery low voltage, over voltage, over load, over temperature, short circuit, and reverse polarity protection.
- Versatile Input Voltage: Supports 12VDC, 24VDC, and 48VDC input options to fit various battery systems.
- Surge Power Capacity: Rated power 4000W with surge power up to 8000W for short bursts to handle startup loads.
- Intelligent Cooling: Equipped with intelligent cooling fan to maintain optimal operating temperature.
- Wide Application Range: Suitable for power failure emergencies, offices, convenience stores, camping, and security monitoring.
- Reliable Warranty: Comes with a 2-year warranty for peace of mind and long-term reliability.
Product Attributes
- Customization
- Available
- Nature of Source Flow
- Passive inverter
- Certification
- CCC, ISO9001, RoHS, CE, SAA
- Output Power
- >1000W
- Grid Type
- off-Grid Inverter
- Output Type
- Single
- Circuit Topologies
- Push-Pull Type
- Nature of Wave String
- Sine Wave Inverter
- Type
- DC/AC Inverters
- Size
- 48*21.6*15.6
- Weight
- 10kg
- Transport Package
- Standard Export Packing
- Specification
- 48*21.6*15.6
- Trademark
- OEM
- Origin
- Zhejiang, China
- Production Capacity
- 20000PCS/Month
Product Images of Electricity Protection LED Display 4000W High Frequency Car Pure Sine Wave Inverter Home off Grid Inverter
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Product Description
Use occasion
1.Power failure emergency.
2.Office Supplies.
3.Convenience Store.
4.PICNIC CAMPING.
5.Night market stall
6.Security monitoring
Protection
1.Battery Low Voltage
2.Over Voltage
3.Over Load
4.Over Temperature
5.Stort Circuit
6.Reverse Polarity
| Model | 4000A-121 | 4000A-122 | 4000A-241 | 4000A-242 | 4000A-481 | 4000A-482 |
| Rated Power | 4000W | |||||
| Surge Power | 8000W(few seconds) | |||||
| Input Voltage | 12VDC | 24VDC | 48VDC | |||
| Output Voltage | 110VAC±5% | 220VAC±5% | 110VAC±5% | 220VAC±5% | 110VAC±5% | 220VAC±5% |
| USB Port | 5V 1A | |||||
| Frequency | 50Hz±3 or 60Hz±3 | |||||
| Output Waveform | Pure Sine Wave | |||||
| Soft Start | YES | |||||
| AC Regulation | THD<3%(Linear Load) | |||||
| Output Efficiency | 94% MAX | |||||
| No Load Current | 2.6A | 1.3A | 0.6A | |||
| DC Voltage Range | 10-15.5V | 20-31V | 40-61V | |||
| Low voltage Alam | 10.5±0.5V | 21±0.5V | 42±1V | |||
| Low voltage Shut Down | 10±0.5V | 20±0.4V | 40±1V | |||
| Low Voltage Recovery | 13±0.5V | 24±0.5V | 48±1V | |||
| Over Voltage Shut Down | 15.5±-0.5V | 31±0.5V | 61±1V | |||
| Over Voltage Recovery | 14.8±0.5V | 29V±0.5V | 59V±1V | |||
| Cooling Way | Intelligent Cooling Fan | |||||
| Protection | Battery Low Voltage & Over Voltage,Over Load, Over Temperature, Short Circuit,Reverse Polarity | |||||
| Working Temperature | -10ºC±50ºC | |||||
| Net Dimension | 46.5*21.6*15.6cm(LxWxH) | |||||
| Meas/Ctn | 57.5*31.5*25cm/1pcs | |||||
| N.W./Unit | 10kg | |||||
| G.W/Ctn | 12KGS | |||||
| Packing | Carton | |||||
| Warranty | 2Years | |||||
| PRODUCTS | MODIFIED SINE WAVE | PURE SINE WAVE | |||||||||
| Power | 300W | 5000W | 1000W | 300W | 500W | 1000W | 2000W | 3000W | 4000W | 5000W | 6000W |
| PC | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Sounder | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bulb 100W | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| LED Light 15W | × | × | × | × | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| Fan 60W | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| TV 200W | There will be interference signal when it runs the TV | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
| Computer 200W | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Electric cooker 800W | × | × | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Induction cooker 2500W | × | × | × | × | × | × | × | ✓ | ✓ | ✓ | ✓ |
| Electric kettle | × | × | × | × | × | × | ✓ | ✓ | ✓ | ✓ | ✓ |
| Fridge 2000w | × | × | × | × | × | × | × | × | ✓ | ✓ | ✓ |
| Electric driler | × | × | × | × | × | × | × | × | ✓ | ✓ | ✓ |
| Air conditioner 1P | × | × | × | × | × | × | × | × | × | ✓ | ✓ |
| Air conditioner 1.5P | × | × | × | × | × | × | × | × | × | × | ✓ |
| Air conditioner 2P | × | × | × | × | × | × | × | × | × | × | ✓ |
| Ice cream machine 2000W | × | × | × | × | × | × | × | × | × | × | ✓ |






OEM Services
1. Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
Our Company
YUEQING SHUNTONG IMP&EXP CO.,LTD is one of subsidiary of SHUNTONG ELECTRIC CO.,LTD , focus on import and export business.
SHUNTONG ELECTRIC CO.,LTD is a large new technical professional manufactor on security products such as warning lights, siren ,audible visual alarm, voltage stabilize & regulator and so on. It is one of the member of China Supply Institute , the member of professional institute of "Household AC automatic voltage regulator"
After so many years of developing and management , now Shuntong has become one of the best enterprises with quickly growing up in security field. The products are widely exported to over 50 countries . We hold a good share in market because of the good quality and services . we won a perfect reputation from users.
Shuntong staff insist on studying and trying to promote market based on technology and continue to innovate the service for society .We emphasize technical management for fast evelopment.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR243297". Items marked "" are certified.
Company Profile
ZHEJIANG SHUNTONG Co., founded in 1995, with more than 35000M2 manufacturing space, 650 employees, it becomes one of the leading manufacturer of industrial electric product in China. As well as one of the earliest factories in the line with nearly 20 years experience in producing and developing for electric equipment.
The Company has successfully developed and producing various categories in industrial electric products which include: Circuit Breakers, Panel Boards, AC contactors, Meters, Relays, Fuses, Control Units… As well as many other electrical accessories such as LED lighting.
Shuntong owns modern R&D center for developing electric products with full-line of high-tech moulding, manufacturing equipment and great strength of technical support, besides advanced design forces powered by first class engineering teams with super industrial computer systems. Thus, each piece of the product is fully assured with top-reliable quality, scientific and novel design as well as excellent workmanship.
SHUNTONG Electricals obtained ISO9001 quality system certification, ISO14001, OHSAS18001, CB certification; SEMKO and CE certification, etc. It is no doubt that the products are warmly welcomed not only in domestic but also in overseas market year after year.
In order to keep the leadship in electrical industry, Shuntong continuous increase and update manufacturing facilities, keep improving techniques and adopting the most advanced inspect instrument to bring our products to an even higher quality level along with impeccable & rapidly delivery service.
About Our Factory & Business Background
- Address
- Houjie Industry Zone, Liushi Town, Yueqing, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, CIP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo
Our Production Capability & Technical Expertise
- Main Products
- Transformers, Frequency Inverter, Inverter, Voltage Stabilizer, Fan
Our Industry Experience & Global Business Record
- Export Year
- 2017-08-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the output waveform of this inverter?
- This inverter provides a Pure Sine Wave output with THD<3% for linear loads, ensuring compatibility with sensitive devices.
- What protections are included in this inverter?
- It includes protection against battery low voltage, over voltage, over load, over temperature, short circuit, and reverse polarity.
- What are the input voltage options?
- The inverter supports 12VDC, 24VDC, and 48VDC input voltages to suit different battery configurations.
- What is the surge power capacity?
- The rated power is 4000W, with a surge power capacity of 8000W for a few seconds to handle startup loads.
- What is the lead time for orders?
- Sample orders take 3-5 working days, general orders 7-15 working days, and large orders up to 45 working days.
- Can I customize the logo and label?
- Yes, OEM services are available. You can provide your logo (max 2 colors, no gradient), model numbers, and manual files.
- What is the warranty period?
- The product comes with a 2-year warranty.
- What are the payment terms?
- Payment terms include LC, T/T, Western Union, and Money Gram.
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