1.8kw TC chargers were shipped to USA
A customer from the USA has ordered 50pcs 1.8kw TC chargers from us. This product has been on the market for many years and has been continually upgraded, gaining recognition from our customers for the excellent quality of its products. Due to the large number of models and the fact that sales are brisk, pre-orders are usually required. This time the customer needed these products urgently and chose air freight, which took about 10-15 days to receive the goods. The product is packed in a carton box with 2 chargers inside.
Here is some information about this product:
1.8KW HK-H Series Charge
1. Overview
HK-H series 1.8KW charger was specially designed for supplying the electricity for electric vehicle’s power battery, on the basis of the national standards for the charger. This product has the advantages of not only high efficiency, small size, high stability, long lifespan, but also high protection grade, and high reliability and complete protection function, etc. It’s definitely an ideal charging power supply for f electric vehicles.
This charger has built-in heat-sensing device and can automatic recover through the thermal protection. Fully sealed potting process and up to IP67 protection level ensures no causing trouble in any complex environment.
Key Features:
| Fully sealed potting process, water cooling ( modular optional) |
Work reliably under -35℃- +85℃ |
| Built in thermal sensor | Cut off output under dangerous operations conditions (internal 95℃) |
| Protection level IP67 | Work safely in the short-term immersion conditions |
2.Model
| Hardware | Output Voltage Range | Max Output Current | Lead Acid Battery Charger Model | Lithium Battery Charger Model |
| 48V25A | 18-68VDC | 25A | HK-H-48-25 | HK-H-H66-25 |
| 72V25A | 25-99VDC | 25A | HK-H-72-25 | HK-H-H99-25 |
| 96V16A | 34-132VDC | 16A | HK-H-96-18 | HK-H-H132-16 |
3.Features
|
Input | Frequency | 45-65Hz |
| Stand-by Consumption | ≤5W | |
|
Main Output | Output Mode | CV / CC |
| Output Power | 1800W@220VAC 700W@110VAC | |
| CV Accuracy | ±1% | |
| CC Accuracy | ±2% | |
| Ripple Voltage Coefficient | 5% | |
|
Communication Function | CAN Communication | Yes |
| Baud Rate | 125Kbps、250Kbps、500Kbps | |
| Terminal Resistance | N/A | |
| 12V Output | Load Capacity of 200 mA, Output controllable | |
12V5A (Optional Output Function)
|
Low Voltage Output | Output Mode | Constant Voltage |
| Output Voltage | 13.8V | |
| Rated Current | 5A | |
| CV Accuracy | ±2% | |
| Maximum Current | 5.5A±0.5A | |
| Output Power | ≥62.5W | |
| Ripple Voltage Coefficient | 1% |
4. Protection function
| Input Over-voltage Protection | AC270±5V |
| Input Under-voltage Protection | AC85±5V |
| Output Over-voltage Protection | Stop the output when exceeds + 1% of the maximum output voltage |
| Output Under-voltage Protection | Stop the output when below -5% of the minimum output voltage |
| Output Over-current Protection | Stop the output when exceeds + 1% of the maximum output current |
| Over-temperature Protection | Power down from 85 ℃ and turn off at 90℃ |
| Short-circuit Protection | Stop Output |
| Battery Reverse Connect Protection | Fuse Burn-out |
| Ground Protection | ≤100mΩ |
| CAN communication Protection | Automatically stop the output when CAN communication fails |
| Power-off Protection | Yes |
5. Safety and others
|
Withstand Voltage | Input to Output：2000VAC≤10mA Input to Ground：2000VAC≤12mA
Output to Ground：2000VAC≤10mA，all 1min |
| Insulation Resistance | Input, output, signal terminal to casing≥10MΩ Testing Voltage 1000VDC |
| Electromagnetic Immunity | GB/T 18487.3-2001 11.3.1 |
| Electromagnetic Abusive | GB/T 18487.3-2001 11.3.2 |
| Harmonic Current | GB 17625.1-2003 6.7.1.1 |
| Inrush Starting Current | ≤24A |
| Current-rise Time | ≤5S，Overshoot≤5% |
| Close Response time | 100%到 10%≤50mS，100%到 0%≤200mS |
| Protection Level | IP67 |
| Vibration Resistance | 10－25Hz Amplitude1.2mm，25－500Hz 30m/s2，8hrs per direction |
| Noise | ≤60dB(A Level) |
| MTBF | 150000H |
| Work Environment | Relative Temp 5%-95% No condensation |
| Working Temperature | -35℃ ~ +85℃ |
| Storage Temperature | -55℃ ~ +100℃ |
6.LED status
1). Initial State
Red Red Green Green Wrong Enable
Green Red Wrong Input Voltage
Green Red Green Internal Temperature Protection
Green Red Green Red Wrong Hardware
Red Off Green Off Red Off Green Off Red Off Green Off Red Off Green Off
2). Charging State
Red Off Red Off Red Off Red Off Red Off Red Off Red Off Red Off
3). Stand-by State
Green Off Green Off Green Off Green Off Green Off Green Off Green Off Green Off
4). Fault State
Red Green Red Green Other error status word error
Red Green Wrong Battery
Red Green Red Wrong Communication
Red Red Green Green Wrong Enable
Green Red Wrong Input Voltage
Green Red Green Internal Temperature Protection
Green Red Green Red Wrong Hardware