HZJ-600C 600A Military Aviation Contactor: High-Power & Durable Solution for Critical Systems
Product Overview
The HZJ-600C 600A Military Aviation Contactor is engineered for extreme reliability in mission-critical aerospace and defense applications. This High-Power Aviation Contactor represents the pinnacle of durable performance, designed to handle high-capacity switching with precision under demanding military-grade conditions. As a Robust Aviation Contactor, it ensures uninterrupted power management in aviation electrical systems, making it an indispensable component for modern military platforms.
Product Features & Advantages
This Reliable High-Power Contactor is built to exceed the stringent requirements of military aviation. Our Military Grade Contactor offers distinct advantages:
- Exceptional Durability: Engineered for a long operational life with high cycle counts, this Durable Aviation Contactor withstands vibration, shock, and extreme environmental stress.
- High-Capacity Performance: As a true High Capacity Aviation Contactor, it reliably manages 600A loads, ensuring stable power distribution.
- Low Power Consumption Coil: The efficient coil design minimizes power draw (0.3~0.43W), reducing overall system thermal load.
- Superior Electrical Integrity: Features extremely low contact resistance (≤50mΩ initial) and maintains excellent insulation resistance (>500MΩ), ensuring signal clarity and safety.
- Rapid Response: With an action and release time of ≤4ms, it provides swift and precise circuit control critical for avionics systems.
- Hermetic Sealing: A leakage rate of ≤10⁻⁵ Pa·cm³/s ensures protection against moisture, dust, and corrosive atmospheres, guaranteeing performance at altitude.
Technical Specifications
Electrical Parameters:
- Coil Power Consumption: (0.3 ~ 0.43)W
- Contact Load & Life: Resistive, 1A, 28V DC, 1 x 10⁵ cycles. Low level, (10~50)μA, (10~50)mV, 1 x 10⁵ cycles.
- Contact Resistance: Initial ≤50mΩ; After Life Test ≤200mΩ.
- Time Parameters: Action Time ≤4ms; Release Time ≤4ms; Incentive Pulse Width (10～50) ms.
- Dielectric Withstanding Voltage: 500Vr.m.s., 50Hz at normal atmospheric pressure; 250Vr.m.s., 50Hz at low pressure.
- Insulation Resistance: >500MΩ at normal atmospheric pressure; >50MΩ after high-level life test.
Physical & Environmental Parameters:
- Weight: <3g
- Sealing (Tightness): Leakage rate ≤10⁻⁵ Pa·cm³/s
- Coil Voltage (Vdc) @ 25°C: As specified per order.
How to Integrate the HZJ-600C Contactor
- System Review: Verify your circuit's voltage (28V DC typical) and current requirements align with the 600A rating of this Power Aviation Contactor.
- Mounting: Securely mount the contactor in a location compliant with aviation vibration and shock standards, using appropriate hardware.
- Connection: Connect the high-power terminals to the main load circuit. Ensure all connections are torqued to specification for minimal contact resistance.
- Coil Wiring: Connect the low-power coil terminals to the control circuit, observing correct polarity for DC operation.
- Pre-Operational Check: Perform insulation resistance and contact resistance tests to validate installation integrity before applying full system power.
Application Scenarios
This Aviation Contactor for Military Use is designed for diverse high-stakes applications:
- Primary Power Distribution: Managing main generator feeds and bus tie functions in military Aircraft Electrical Systems.
- Weapons System Power Control: Enabling reliable switching for avionics bays and onboard mission systems.
- Ground Support Equipment (GSE): Used in power carts, test stands, and maintenance apparatus requiring robust, high-current switching.
- Unmanned Aerial Vehicles (UAVs): Providing reliable power management in critical flight control and sensor systems.
- Armored Vehicle Systems: Suitable for auxiliary power unit (APU) and electrical system control in military ground vehicles.
Value Proposition: Integrating the HZJ-600C enhances system reliability, reduces maintenance downtime due to its exceptional durability, and ensures mission continuity through its robust design, ultimately lowering the total cost of ownership for defense platforms.
Certifications & Compliance
Our manufacturing processes and the HZJ-600C Military Aviation Contactor are developed in adherence to stringent military and aerospace performance standards. We employ materials and testing protocols that meet the core principles of relevant MIL-SPEC and aerospace industry requirements for performance, environmental resilience, and reliability. Specific certification details are available upon request under NDA.
Customization & Production
We understand that standard solutions may not fit every unique platform requirement.
Customization Options: The HZJ-600C can be tailored for specific coil voltages, connector types, mounting configurations, and labeling. Modifications for unique environmental profiles (e.g., extended temperature range) are also feasible.
Production Process: Our production follows a rigorous, controlled workflow from precision component manufacturing to final assembly. Each Reliable Aviation Contactor undergoes multiple quality checkpoints, including automated electrical testing, environmental stress screening, and final performance validation to ensure every unit delivers consistent, Military Grade performance.
Frequently Asked Questions (FAQ)
- Q: What makes the HZJ-600C a "Military Grade" contactor?
A: It is specifically designed and tested to perform reliably under the extreme conditions typical of military aviation, including vibration, shock, wide temperature swings, and low-pressure environments, using high-grade materials and construction. - Q: Can this contactor be used in commercial Aviation Applications?
A: While designed to military standards, its high reliability makes it suitable for critical systems in commercial aviation, though final approval rests with the airframe manufacturer and certifying authority. - Q: What is the expected mechanical life of the contacts?
A> The contactor is rated for a minimum of 100,000 mechanical cycles under rated load, demonstrating its nature as a Durable Aviation Contactor. - Q: How does the sealing (≤10⁻⁵ Pa·cm³/s) benefit performance?
A: This hermetic seal protects internal components from contamination, moisture, and corrosion, ensuring consistent electrical performance and long-term reliability even in harsh or variable atmospheric conditions. - Q: Do you provide test reports or compliance documentation?
A> Yes, standard test reports for parameters like contact resistance, dielectric strength, and timing are available. Further compliance documentation can be discussed based on project requirements.
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