The CKEV-DD600 matrix type flexible ultra-fast charger provides direct current power for electric vehicles, offering a user-friendly human-machine interface with corresponding control, billing, deduction, communication functions, and protection features. This system integrates charging detection, charging control, management, inquiry, display, and communication, achieving intelligent control over the entire charging process.

The 20kW, 30kW, and 40kW pole-mounted DC EV Chargers are designed for fast charging in public and commercial settings, offering efficient and user-friendly charging experiences.

The 240kW flexible charger (four guns) is an efficient, intelligent, and flexible electric vehicle charging device designed to meet the rapid charging needs of multiple scenarios and vehicle types. 

The 160kW integrated DC charger integrates the charger, charging interface, human-computer interaction interface, communication, billing, and other components into a single unit, suitable for outdoor DC fast charging of electric vehicles, with the capability to safely and automatically charge the electric vehicle's power battery to full capacity. 

Wide voltage range with high efficiency: The DC side voltage range can reach 200Vdc to 1000Vdc, adapting to the high-voltage architecture of the new generation of electric vehicles; The overall charging and discharging efficiency of the V2G piles is up to 98%, supporting various communication methods such as 4G and Ethernet.

High Efficiency: >95% efficiency with low energy consumption.
Modular Design: Enhanced reliability and flexibility.
Low Noise: Minimized environmental impact.
OCPP Support: Compatible with Open Charge Point Protocol.

The CKWB-12 Intelligent Outdoor High-Voltage AC Vacuum Circuit Breaker employs vacuum arc extinguishing technology and SF6 gas insulation. As a three-phase 50Hz outdoor power distribution device rated for 12kV systems, it represents an enhanced iteration of the ZW20-12 pole-mounted vacuum circuit breaker. 

CKAI- 12 series atmospheric pressure sealed air insulated ring main unit uses dry air as insulating medium, and the micro-atmospheric vacuum interrupter is used to extinguish the arc. Its disconnector and arc chamber are completely enclosed in a stainless steel gas box of dry air, which is fully insulated and sealed.

Application scenarios
1. Daily charging of electric vehicle users
2. Public transportation, such as electric bus charging
3. Logistics and transportation, such as electric truck charging
4. Charging network management of charging service operators

The CKWZ-12 outdoor AC high-voltage vacuum circuit breaker is a new generation of outdoor vacuum circuit breakers developed by ourselves on the basis of fully absorbing the advanced technology of column circuit breakers at home and abroad, combined with the application needs of my country's power equipment.

Flexible choice, capacity, configuration, installation method are all optional
Various payment methods: mobile APP payment, card payment, WeChat/Alipay payment, etc.
Support wired (CAN, Ethernet) and wireless (Bluetooth, GPRS, 3G, 4G, etc.) communication methods
Maximum output current: 32A
Standard size: 480mm*340mm*120mm

KYN61-40.5 withdrawable metal-clad indoor AC switchgear (hereinafter referred to as withdrawable switchgear), suitable for rated voltage 40.5kV three-phase AC, rated frequency 50Hz single busbar, is a new type of high-voltage withdrawable switchgear used for receiving and distributing electrical energy.

Strong expansion, supporting multi-machine expansion
Integrated integration: compact structure design, efficient integration with smaller volume, suitable for different scenarios.
Rated voltage of DC side: 768Vdc
Size: 1700mm*1405mm*2150mm

Safe and reliable: multiple protection (overvoltage/overcurrent/overtemperature, etc.); Long service life (≥6000 cycles)
High-density energy storage: lithium battery (Ferrous lithium phosphate), with a capacity of 5-30kWh, supporting extended parallel connection.

Normal use conditions of the product
Ambient air temperature:+40℃- -45℃；
Monthly average hot temperature:+30℃；
Annual average hot temperature:+20℃；
Altitude:≤1000m；
Pollution level: class Ⅲ；
Power supply voltage waveform: approximately sine wave.

Tank : Mild steel
Steel HV/LV compartment barrier
Padlocking facility with penta-head bolt on the HV and LV, Three-point latching mechanism.
HV and LV compartment doors-hinged and lift-off type with 120° holding bars
Stainless steel door hinges
Removable sill for easy installation

The problem of electric field stress concentration at that high-voltage connection and the fracture of the cable out shielding lay can be well solved;

Adopt high-quality EPDM raw materials, which has excellent corona resistance, free discharge resistance and weather resistance;

Fully insulated, fully sealed and fully shielded.

CKAS-12 series environmental protection gas insulated Ring Main Unit adopts dry air as insulating medium, and the vacuum interrupter is used to extinguish the arc. 

Safety: SF6 insulation medium is adopted, fully insulated and sealed, and the protection level is IP67.
Economy: compact structure, small volume, modularization and maintenance-free design.

In recent years, with the general improvement of design quality, environmental protection performance and manufacturing technology of solid insulated ring main unit, the product quality and standardization degree have met the requirements of users.