AC contactor
**Rated Current**: With a rated current of up to 63A, this contactor is designed to handle continuous loads under normal working conditions, providing stability and safety.
**Tripping Capacity**: The contactor features a robust tripping capacity, capable of cutting off fault currents up to 10kA, ensuring protection against electrical overloads.
**Tripping Time**: Designed for quick response, the tripping time of this contactor is under 30 milliseconds, allowing for swift disconnection in fault conditions.
**Operation Mode**: Available in electric and manual operation modes, this AC contactor is versatile, catering to various control systems and user preferences.
**Distance**: The minimum contact separation distance after disconnection is 3mm, which helps ensure safety and compliance with industry standards.
**Delivery**: We offer flexible delivery options, including express shipping and standard freight, to meet your project timelines.
**Packaging**: Each AC contactor is securely packaged in a durable outer box, ensuring safe transport and protection during handling.
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AC contactor Introduction
The AC Contactor is a critical component designed to control the flow of electricity in high-demand electrical systems. As a leader in the industry, Shaanxi Huadian Electric Co., Ltd. offers AC contactors that deliver exceptional reliability, safety, and efficiency. Our contactors are engineered to meet the stringent requirements of medium and large-scale industrial applications, ensuring stable operation in harsh conditions.
Product Features and Advantages
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High Durability: Designed for long-term operation, our AC contactors are built to withstand heavy-duty use, ensuring longevity and reduced maintenance costs.
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Superior Performance: With advanced arc-extinguishing technology, the contactors offer quick and efficient interruption, minimizing wear and tear on the system.
- Safety First: Equipped with overload protection, the AC contactor ensures safe operation by preventing damage from electrical surges or system malfunctions.
- Energy Efficiency: These contactors are optimized to reduce energy consumption, contributing to overall operational efficiency and lower energy costs.
Product Structure
The AC contactor is composed of:
- Electromagnetic Coil: Activates the switching mechanism when powered.
- Contacts: High-quality conductive materials for reliable connection and disconnection of circuits.
- Arc Chute: Efficiently extinguishes the electrical arc created during contact separation.
- Housing: Durable, insulated casing that protects the internal components from external factors like dust and moisture.
Main Technical Parameters
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Rated Operating Voltage: 380V AC
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Rated Operating Current: 630A to 4000A (depending on model)
- Mechanical Life: Up to 1,000,000 cycles
- Electrical Life: Up to 500,000 cycles
- Frequency: 50Hz / 60Hz
- Protection Class: IP20 to IP65, ensuring adaptability for various installation environments.
Product Use Conditions
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Operating Temperature: -5°C to +40°C
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Installation Altitude: Suitable for areas below 2,000 meters.
- Humidity Conditions: Capable of operating in environments with a relative humidity of up to 90%.
- Vibration Resistance: The product remains stable under high-vibration conditions common in industrial settings.
Product Application
The AC contactor is widely used in:
- Power Plants: Ensuring reliable power distribution in large-scale energy generation facilities.
- Metallurgy: Controlling high-power machinery used in metal processing industries.
- Petrochemical Plants: Safeguarding operations in hazardous environments by providing reliable electrical control.
- Railways and Mining: Designed to perform under rugged conditions, making them ideal for rail and mining industries.
- Urban Construction: Power management for large-scale construction projects.
OEM Service
Shaanxi Huadian Electric offers OEM services tailored to meet specific customer requirements. We can customize AC contactors based on your project needs, ensuring compatibility and peak performance. With our advanced manufacturing capabilities and experienced R&D team, we guarantee fast and efficient production for your custom orders.
FAQ
Q1: What is the lead time for an AC contactor order?
A: Our standard lead time is 4-6 weeks. For custom orders, lead time may vary based on the specifications.
Q2: Can these contactors be used in outdoor environments?
A: Yes, our IP65-rated contactors are suitable for outdoor installations, offering excellent protection against moisture and dust.
Q3: Do you provide technical support for installation?
A: Yes, we offer full technical support, including installation guidance and after-sales services to ensure optimal performance of our products.
Q4: Are your AC contactors compliant with international standards?
A: Absolutely. Our products comply with ISO9001:2000 and other relevant certifications, ensuring they meet global quality and safety standards.
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Contact Us
For more information or to request a quote, feel free to reach out to our team at austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com. We are ready to assist you with any inquiries or orders.
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