| Type | KN-AC-22KW | Network gateway | Ethernet/WiFi/4G communication |
| Maximum output current | 32A | Executive standard | IEC 62196, SAE J1772 |
| Protocol | OCPP l.6 JSON | Operating temperature | -30°C~+50°C |
| Working humidity | 5%-95%, no condensation | Protection level | IP54 |
| Input frequency | 50Hz | Working elevation | <2000m |
| safety standard | 100/000 hours | MTBF | 30,000 hours |
| Current limit protection value | ≥110% | Cable Length | 5m |
| Noise control | ≤40dB | Warranty | 24 months |
| emergency stop button | Yes | LED indicator | Display charge data |
| RFID function | 2 Mifa re-swipe cards | LCD screen | Yes |
| RFID card | Yes | Multiple protection | Natural cooling |
| Brand name | KangNi | place of origin | Jiangsu China |
Scope of application
The AC charging pile provides AC 50Hz, rated voltage 220V AC power supply, and is supplied to an electric vehicle with a vehicle charger.Mainly applicable to the following places
Large, medium and small electric vehicle charging stations;
Various public places with electric car parking spaces, such as urban residential quarters, shopping plazas, and electric power business places;
High-speed service area, station terminal and other transportation hub areas.
working environment
The ambient air temperature during operation is -25 ° C ~ 50 ° C, 24 h daily average temperature ≤ 35 ° C;
Monthly average relative humidity ≤ 90% (25 ° C), no condensation on the surface;
Atmospheric pressure 80kPa ~ 110kPa;
Installation vertical inclination ≤ 5%;
The harsh level of vibration and impact of the place is ≤I level, and the external magnetic field induction intensity in any direction is ≤1.5mT;
The use site must not have explosive atmospheres. The surrounding media does not contain harmful metals and conductive gases that damage the insulation and conduct electricity.Medium, not allowed to be filled with water vapor and more serious mold;
The place of use should avoid direct sunlight. When installing outdoors, it is recommended to install a shading facility for the charging pile;
When the user has special requirements, it can be resolved through consultation with our company.
Features
Available in both vertical and wall mount versions;
AC220V AC input;
The main control board adopts a single-chip microcomputer with an embedded operating system. The charging mode is divided into four
types: automatic full, fixed time, fixed amount, and fixed power. The RS-485 networking communication interface can be reserved and provided.With GPRS networking mode.
The color touch screen display is 4.3 inch 480x272 resolution, and the charging mode can be set by touch button operation;
The single-phase electronic energy meter is used for electrical metering, and communicates with the main control board through theRS-485 interface;
Using a non-contact smart card reader, reading information about the IC card, communicating with the main control board through the RS-485 interface, and mastering
The board background program performs charger identity identification, user information recording, charging cost calculation, etc.; the line switch adopts a switch with leakage protection function, and installs an emergency stop button;
The shape is made of sheet metal and part of ABS plastic structure.
With brand-new design and solidly built high-strength ABS plastic, unsurpassed quality will be presented, even to bear the weight of a car, which was already been tested.
Kangni New Energy introduces the modern information management systems, The overall quality management mode has been established to realize the transparency and digitization of the entire production process. The stereoscopic warehouse throughout the production workshop performs automatic transport and stacking of materials and finished products for the whole production building. The 18 production assembly lines achieve the planned productivity of 6.45 million sets/year. The Company has the excellent quality inspection capabilities and the high-level internal audit criteria, and the professional after-sales service teams can quickly respond to customer needs.
Kangni New Energy has established the specialized project teams, in which 63 members for R&D are dedicated to developing products that address the needs of the customers and the markets. Up to the present, 86 patents have been granted in grand total, including 15 core patents for invention. Kangni New Energy possesses an independent laboratory, which is qualified under CNAS and recognized by the cooperative clients.
Q1. What is your terms of packing?
A: Generally, we pack our goods in brown cartons. If you have legally registered patent we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU.
Q3. How about your delivery time?
A: Generally, it will take 5 to 25 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
A:2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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