NEV-DC 90kw Double gun DC charging pileOverview
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) city Various parking lots in residential areas, shopping plazas, power business places, etc.; intercity highway charging stations, etc.
The main technical parameters
| Product?number | NEV-DC90KW | |||
| Detailed?specifications | rated?power | 90KW | ||
| Charging?equipment | User?Interface | 7?inch?LCD?color?display?touch?screen | ||
| installation | Floor-standing | |||
| Way?of?routing | Down?and?down | |||
| Equipment?size | ||||
| Input?voltage | AC380V±20% | |||
| Input?frequency | 45~65Hz | |||
| The?output?voltage | 200V-750V | 200-750V?(constant?power) | ||
| Single?gun?output?current?range | 0-160A | 0-225A | ||
| Cable?length | 5M | |||
| Measurement?accuracy | Level?0.5 | |||
| Electrical?index | 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 | GBT?20234,?GB/T?18487,?GB/T?27930,?NBT?33008 | ||
| security?function | Charge?gun?temperature?detection,?overvoltage?protection, undervoltage?protection,?overload?protection, short?circuit?protection,?grounding?protection, over?temperature?protection,?low?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…
