| Parameter | Value |
|---|---|
| Model | EVQ7AH-600G |
| Brand | ALQ |
| Rated Current (Optional) | 600 A |
| Max. Switching Voltage | 1000 V DC |
| Rated Load Voltage (Ue) | 12 - 1000 V DC |
| Power Contact Arrangement | SPST-NO-DM (Single Pole Single Throw, Normally Open, Dual Make) |
| Auxiliary Contact Arrangement (Optional) | SPST-NO / SPST-NC / None |
| Coil Voltage Rating (Optional) | 12 V DC / 24 V DC |
| Coil Characteristics | Single coil |
| Dimensions (L x W x H) | 88.0 x 72.7 x 103.0 mm |
| Mounting Type | Modular / Panel mount |
| Operating Temperature | -40°C to +85°C |
| Origin | Jiangsu, China |
| Warranty | 1 year |
| Typical Applications | EV charging piles, DC fast chargers, energy storage systems (ESS), solar inverters, industrial vehicles, frequency conversion equipment |
Rated 600 A continuous current at 1000 V DC, with up to 2,000 A max cut-off capacity, delivering reliable high-voltage, high-current DC control for EV chargers and energy storage systems.
Equipped with a built-in TVS coil surge absorption circuit, so buyers do not need to configure external surge protection for the coil.
Engineered for high-cycle operation: 200,000 mechanical cycles, up to 50,000 make cycles on capacitive load, reducing maintenance and replacement costs in high-utilization systems.
Power contacts made of silver alloy deliver excellent capacitive-load surge tolerance, ensuring long electrical life in demanding DC switching applications.
Fully sealed enclosure rated IP67 & IP69K with salt fog test per GB/T2423.17 / IEC60068-2-11 and 20 G shock resistance, ready for harsh outdoor and vehicle-mounted environments.
Operates from -40°C to +85°C with 5%-95% RH humidity tolerance, an altitude rating of up to 4,000 m and installable in any direction.
CCC, TUV SUD, and CE (LVD) certified. Quality management system conforms to GB/T19001-2016 / ISO9001:2015.
Industrial Vehicles Electric forklifts, electric pallet trucks, electric aerial work platforms, intelligent logistics systems, automated guided vehicles (AGV), cold chain logistics equipment, industrial robots, electric tools, and electric golf carts. | DC Charging Equipment Chargers, small DC charging piles, monoblock DC charging piles, split-type DC charging piles (group charging), ultra-fast DC charging piles, and integrated DC charging piles for heavy-duty trucks. |
Energy Storage System Large-scale energy storage (generation-side, grid-side), medium-scale energy storage (industrial & commercial), small-scale energy storage (residential), and photovoltaic solar energy systems. | Frequency Conversion Equipment High-voltage frequency converters, power conversion systems (PCS), industrial rectifier power supplies, motor drives, and UPS systems. |
A: The EVQ7AH-600G supports a maximum switching voltage of 1000 V DC, suitable for high-voltage EV charging piles, battery energy storage systems, and industrial DC power distribution.
A: The contactor is available with 12 V DC or 24 V DC coil voltage. Choose the option that matches your control-system voltage when ordering.
A: Yes. The EVQ7AH-600G is specifically designed for EV charging piles, DC fast chargers, energy storage systems (ESS), solar inverters, and other high-voltage DC applications.
A: The power contact uses an SPST-NO-DM (Single Pole Single Throw, Normally Open, Dual Make) configuration. An optional auxiliary contact is available in SPST-NO, SPST-NC, or none.
A: The EVQ7AH-600G features a sealed construction with IP67 & IP69K ratings, salt fog resistance, and 20 G shock resistance, making it suitable for harsh outdoor, vehicle-mounted, and industrial environments.
A: Submit your required specifications (current rating, coil voltage, auxiliary contact type, and quantity) through the inquiry form or contact us via WhatsApp. Our engineers will respond within 24 hours. Sample lead time is [to verify with factory].
