Elcon UHF 1.8kW Charger Manual
Description:
1.8KW UHF chargers are available in the following models. The first number is the maximum voltage and the second number is the maximum current.
HK-H-H66-25 provides 18-66VDC output
HK-H-H99-25 provides 25-99VDC output
HK-H-H132-16 provides 34-132VDC output
Outline
The HK-H series 1.8KW charger is designed for electric vehicle battery and battery management system interface. The product not only has high efficiency, small volume, high stability, long life, etc., higher degree of protection, high reliability, and other functional features, it is the ideal power source for electric vehicle charging. Charger has built-in thermal sensing device providing thermal overload protection and automatic recovery. Fully sealed encapsulation process, up to IP67 protection class, you can be sure that it will work in any complex environment with high reliability.
Product Models
| Hardware | Output Voltage Range | Max Output Current | Lead Acid Battery Charger Model | Lithium Battery Charger Model |
| 48V25A | 18-68 VDC | 25A | HK-H-48-25 | HK-H-H66-25 |
| 72V25A | 25-99 VDC | 25A | HK-H-72-25 | HK-H-H99-25 |
| 96V16A | 34-132 VDC | 16A | HK-H-96-18 | HK-H-H132-16 |
Features
1. Up to 95% efficiency
2. Strong protection
3. Extended temperature operating temperature range
4. 100% full load burn-in test
5. The high degree of protection up to IP67
6. Automotive-grade seismic rating
7. While charging the battery intelligent temperature compensation, maximizing battery life
8. The input voltage range AC85-AC280, for worldwide voltage range
Reliability
| Index | Data Definition |
Explanation |
| MTBF | 150,000 H | Reliability launched by the device failure rate |
Product Work Environment
| No. | Items | Technical Specifications |
| 1 | Operating Temperature | -40℃－+60℃ |
| 2 | Storage temperature | -40℃－+90℃ |
| 3 | Relative humidity | 5% －95% |
| 4 | Cooling | Air-cooled |
| 5 | Altitude | 3000m |
Electrical Characteristics
Input characteristics
Current and output voltage of each power input
| Input Voltage | Input Current IN |
Maximum Output Power |
| 110V | IN≤7A | 800W |
| 220V | IN≤9A | 1800W |
Output Characteristics
| Test | Ratings |
Tolerance Scope |
| Output Voltage Accuracy | 1% | / |
| Output Current Accuracy | 3% | / |
| The output voltage ripple factor | 1.5% | |
| Maximum DC output power | 1600W | / |
| Maximum Efficiency | ≥95% | / |
| Power Factor | 0.99 | / |
Protection Features
a) Output overvoltage protection；
b) Output overcurrent protection；
c) Output short circuit protection；
d) Input under voltage protection
e) Charger over-temperature protection；
f) Battery over-temperature protection。
Features
1. Up to 95% efficiency
2. Strong protection
3. Extended temperature operating temperature range
4. 100% full load burn-in test
5. The high degree of protection up to IP67
6. Automotive-grade seismic rating
7. While charging the battery intelligent temperature compensation, maximizing battery life
8. The input voltage range is AC85-AC280, for worldwide voltage range
Standby power charger standby power consumption of less than 5W
Starting current charger starting current is less than5A
Input Frequency (Frequency of input voltage fluctuation range)
|
Minimum |
Typical case |
Maximum |
|
40Hz |
50Hz/60Hz |
70Hz |
Safety features
Pressure resistance (Table 8 electrical test)
Ground Terminals (housing) Dielectric strength and are electrically connected to each other without a circuit between them. It should be able to withstand the test voltage in the table below 9，Test voltage（50～60）HzAC voltage between test terminals should not be corona, ionization, arcing or breakdown。
|
Input the housing |
1500V AC |
1min |
Leakage current ≤10mA |
|
Input to output |
1500V AC |
1min |
Leakage current ≤10mA |
|
Output of the housing |
500V AC |
1min |
Leakage current ≤10mA |
Insulation resistance
Charging machine charging circuit and ground insulation resistance (housing) between the ambient temperature (23±2) ℃And a relative humidity 80％～90％when, not less than 20MΩ。
Contact current
When a human or animal contacts with one or more devices or device accessible parts, the current flowing through their bodies should be less than GB/T13870.1-2008 The contact current perception threshold requirement, the current value of the charger contact Table 9。
|
Contact current category |
Alternating current mA |
DC current mA |
|
Limit |
≤0.75 |
≤2 |
Grounding resistance of less than 0.1Ω. Required grounding conductor yellow / green and white color line
Audio Noise (Table 10 Noise)
|
Noise |
Noise |
|
≤65dB |
distance 1.5m,A weight |
EMC characteristics
Electromagnetic compatibility charger to meet the GB / T 18487.3-2001 electromagnetic environment in 11.3 test requirements。
Lightning Level
|
Lightning indicators |
standard test |
|
TBD |
／ |
Cooling
Cooling fan