PV-Storage-Charging
High & Low Voltage Switchgear
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GCK fixed segmented low-voltage switchgear
GCK series fixed divided low voltage switchgear is applicable to three-phase four wire or three-phase five wire power systems with AC 50HZ, rated voltage of 400V, rated current of 4000A and below, used for power, distribution, and centralized control of motors, as well as capacitor compensation. Widely used in power plants, substations, industrial and mining enterprises, airports and other places, especially suitable for power supply and distribution projects in newly built residential areas.
Product features
- The whole cabinet is adopted with an assembled combination structure, modular installation, strong universality, good applicability, and high standardization of components.
- It can be flexibly assembled into different structural forms according to the changing requirements of the plan.
- The electrical component room, busbar room, feeder cable room, and different circuits of functional units are separated by steel plates or insulation boards, ensuring clear separation and safe operation.
- The components are fixedly installed within the functional unit, and the circuit breaker adopts a pull-out or plug-in type for easy maintenance and repair. The operation handle of the functional unit controls the connection and disconection of the switch, and can also be operated through an external power supply.
- Fixed divided units do not require plug-in connections to ensure safety.
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We are professional EV charger manufacturer.
How long does it take to full charge an EV?
This depends on the EV battery size, remaining battery capacity, and the type of EV charger used as well as environmental conditions such as temperature.Typically, an AC charger with an output power of 7–22 kW can fully charge an EV in between 3 and 6 hours.With a 50–200-kW DC fast charger, the charge time can be reduced to 10–60 minutes.
What’s the difference between AC and DC charging?
An AC charger provides AC power, which is then converted to DC power by an onboard charger inside the EV (before it reaches the battery). AC chargers are normally used in slow-charging applications such as home charging. A DC charger converts AC power from the grid into DC power, which is more efficient and supplies the batteries directly. Thus, the charging time is markedly shorter. DC chargers have higher power requirements and therefore a higher installation complexity. As such, the installation cost can be higher than that for an AC charger. DC systems are generally used in commercial/public charging applications where shorter dwell tines are needed
Which EV charger should I choose?
This depends on your situation. Fast DC chargers are ideal for cases where you need to recharge your EV quickly, such as at an intercity highway charging station or rest stop. An AC charger is suitable for places where you stay longer, such as workplace, shopping malls, cinema and at home.
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