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HVC300 | 1000V 300A High Voltage DC Contactor
The HVC300 300A High Voltage DC Contactor is engineered for dependable performance in high-voltage DC power systems. With a rated contact current of 300A and a maximum switching voltage of 1000VDC, it is ideal for solar power, energy storage systems, electric vehicle charging, and industrial DC equipment.
This contactor features a 1 Form SPST-NO configuration for stable operation, with coil voltage options of 12V, 24V, and 9–36VDC for flexible control compatibility. Optional SPST-NO auxiliary contact and economizer functions enhance monitoring and improve energy efficiency.
Its robust design, high dielectric strength, and low contact resistance make the HVC300 a reliable choice for continuous heavy-duty use in demanding applications.
Specifications
| Specification | DATA |
|---|---|
| Model: | HVC300 |
| Rated Contact Current: | 300A |
| Max Contact Switching Voltage: | 1000VDC |
| Rated Coil Voltage: | 12V, 24V, 9-36VDC |
| Contact Arrangement: | 1 Form, SPST-NO |
| Auxiliary Contact: | SPST-NO (Optional) |
| Economizer: | Optional |
Applications
The HVC300 is designed for high-performance switching in critical DC systems, including:
Energy Storage Systems
Ensures safe connection and isolation of high-voltage battery banks during operation and maintenance.
Industrial DC Equipment
Provides dependable load switching in manufacturing and heavy-duty applications.
Solar PV Arrays
Switches DC output from solar panels to inverters with minimal energy loss.
Marine Electrical Systems
Delivers safe high-voltage DC control in offshore and shipboard environments.
EV Charging Infrastructure
Manages the high-voltage connection between chargers and electric vehicles for reliable charging.
Backup Power Systems
Enables quick, stable switching for emergency and standby power setups.
Why Choose Us as a High Voltage DC Contactor Supplier?
Expertise in high-voltage solutions
We provide reliable, cutting-edge high-voltage DC contactors tailored for demanding applications.
Durable and efficient products
Our contactors ensure long-term reliability, enhanced performance, and minimal downtime in critical systems.
Customization options
We offer customizable contactors to meet specific operational needs and technical requirements of clients.
Global industry recognition
Trusted by leading manufacturers, our products comply with international standards for quality and performance.
Comprehensive technical support
Our team offers in-depth expertise, assisting with design, installation, and troubleshooting of products.
Commitment to sustainability
We prioritize eco-friendly materials and energy-efficient solutions in our high-voltage DC contactor offerings.
FAQs
What is the rated contact current of the HVC300?
The HVC350 can handle a maximum contact switching voltage of 1000VDC, ensuring compatibility with high-voltage systems.
What is the maximum switching voltage supported?
Yes, the HVC350 is well-suited for solar and wind energy storage applications due to its robust performance and reliability.
Which coil voltage options are available?
Auxiliary contacts are optional and can be added for specific requirements, enhancing the contactor’s functionality.
What type of contact arrangement does it use?
It has a SPST-NO (Single Pole, Single Throw – Normally Open) design for simple and reliable operation.
Does it have an auxiliary contact option?
Yes, an SPST-NO auxiliary contact is available for system monitoring and feedback purposes.
Is an economizer available?
Yes, the optional economizer reduces coil power consumption and improves energy efficiency.
Can it be used in solar PV systems?
Yes, it is designed for safe and efficient DC isolation in solar installations.
Is the HVC300 suitable for EV charging stations?
Absolutely. It provides secure high-voltage DC control between the charging unit and the vehicle.
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