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.

The 11kW/22kW AC Charger comes in wall-mounted and pedestal versions, providing AC power to EVs with onboard chargers. The product features high integration, small footprint, simple operation, safety and reliability, with control, billing, and communication functions.

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.

The 7kW/14kW AC Charger comes in wall-mounted and pedestal versions, an efficient, intelligent, and safe EV charging device using advanced charging technology with 4G/Ethernet communication for a more stable and reliable charging experience.

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.

The liquid cooling system is a key component within the storage cabinet for maintaining battery temperature, improving performance, and extending battery life. It circulates cooling or heat-transfer liquid to remove heat from battery modules or stacks and dissipates it to the external environment.
The CK-NL-215/241 Smart Storage Cabinet has wide application fields including grid storage for balancing power demand and supply differences with stable backup power. In industry, it provides reliable power support for high-power equipment, solving excessive or unstable power load issues. In remote areas or emergency energy supply scenarios, it provides reliable energy solutions for post-disaster reconstruction and emergency response.

The CK-INL1 Stacked Residential Storage Series is a modular storage solution designed for residential and small commercial scenarios.

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. 

Rated voltage: 716.8V
Operating voltage: 650~949V
Rated energy:    200.7KWh
Size: 2234mm*1272mm*2565mm
Cooling method: Air Cooling

1. Three working power supplies are available, including 85-265VAC, 100-264VDC, 24VDC, and 48VDC.
2. It has 6 switch input circuits.
3. Sampling accuracy: voltage <0.5%, current <0.5%, zero-sequence voltage <0.5%, zero-sequence current <0.01A
4. Remote signal resolution: ≤1ms, anti-shake 1~99999ms.

10kV European-type delivery substation is a type of prefabricated kiosk type substation, which is basically the same as the principle of traditional civil engineering electrical rooms. It is to input high-voltage power through high-voltage switchgear, reduce voltage through transformers, and then distribute electricity through low-voltage switchgear.

KYN28A-12/24 metal-clad withdrawable switchgear (hereinafter referred to as KYN28A-12/24 switchgear) is suitable for three-phase AC 50Hz, 3.6-24kV single busbar and single busbar segmented power systems, and is used as a transmission control device for receiving and distributing electrical energy.