Overview
Adopting a nuclear power-grade high-power power module platform, the safety and reliability are higher;
The new high-efficiency three-phase PFC circuit topology is adopted, the power factor is greater than 0.99, and the harmonic distortion rate is ≤5%.
The high-frequency switching power supply module adopts full-bridge phase-shift soft-switching technology, and the execution efficiency is high.
The advanced digital current sharing technology effectively improves the current sharing accuracy and anti-interference; the first module sleep
technology and the wheeling technology ensure the high-efficiency operation of the system;
Intelligent charging process control and perfect charging process monitoring and protection, fool-like operation;
A variety of charging methods such as timed charging, quantitative charging, fixed amount charging and automatic charging are available;
Real-time display of information such as the amount of charge, charging time, current electricity price, charging price, and operating status;
The RS-485 networking communication interface can be reserved, and the optional GPRS networking mode can be provided;
Module hot swap technology makes maintenance more convenient;
Working environment temperature -20+50 °C
Scope of application
Integrated DC charging pile is suitable for urban public charging stations (bus, taxi, official car, sanitation car, logistics car, etc.) city public charging
station (private car, commuter car, bus) cityVarious parking lots in residential areas, shopping plazas, power business places, etc.; intercity highway
charging stations, etc.
| Product number | KY-DC-45KW | |
| Detailed specification | rated power | 45KW |
| Charging equipment | User Interface | 7 inch LCD color display touch screen |
| installation | Floor-standing/Down and down | |
| Routing mode device size | 635*423*1600(mm) | |
| Input voltage | AC380V±20% | |
| Input frequency | 45~65Hz | |
| The output voltage | 200-750VDC | |
| Single gun output current range | 200V-500V | |
| The output voltage | 0-90A | |
| Single gun output current range | 200V-750V | |
| The output voltage | 0-60A | |
| Charging equipment | Single gun output current range | 0-112A |
| Cable length | 5m | |
| Electrical index | Measurement accuracy | Level 0.5 |
| Current limit protection value | ≥110% | |
| Voltage regulation accuracy | ≤±0.5% | |
| Steady flow accuracy | ≤±1% | |
| Ripple coefficient | ≤±0.5% | |
| effectiveness | ≥94.5% | |
| Power factor | ≥0.99 (50% load or more) | |
| Harmonic content THD | ≤5% (50% load or more) | |
| feature design | HMI | 7 inch LCD color display touch screen, LED indicator |
| Charging mode | Auto full / fixed power / fixed amount / fixed time | |
| payment method | Credit card payment / APP payment / scan code payment | |
| Communication Interface | Ethernet 2/3/4G (optional) | |
| Safety design | Executive standard | GB\T 20234, GB/T 18487, GB/T 27930, NB\T 33008 |
| security function |
Charge gun temperature detection, overvoltage protection, undervoltage protection, overload protection, short circuit protection, grounding protection, over temperature protection, insulation monitoring protection, polarity reverse connection protection, lightning protection, emergency stop protection, leakage protection |
|
| Environmental indicators | Operating temperature | -25°C~+50°C |
| Working humidity | 5%~95% non-condensing cream | |
| Working elevation | <3000m | |
| Protection level | IP54 | |
| cooling method | Forced air cooling | |
| Noise control | ≤60dB | |
| MTBF | 100,000 hours |
Installation environment requirements
This series of DC charging piles is an outdoor charging pile that meets the IP54 protection rating.
Please ensure the ambient temperature is between -20 ° C and +50 ° C
