The Yaskawa HV-75AP4 is a high-voltage magnetic contactor designed for industrial power distribution and motor control systems. Rated for 600V AC and 75A of continuous current, the HV-75AP4 serves as a critical component for switching high-power circuits in machinery, conveyor systems, and industrial automation equipment. Its robust design—with a compact footprint (13.3 cm × 8.7 cm × 10.8 cm) and 2.2 kg weight—ensures reliable operation in harsh environments, while compliant with safety standards (CE, RoHS) for global industrial applications.
Product Parameters
Parameter
Specification
Rated Voltage
AC 600V (±10%)
Rated Current
75A (continuous), 450A (peak surge)
Contact Type
3-pole normally open (NO) + 1 auxiliary NO
Coil Voltage
AC 24V/110V/220V (customizable)
Mechanical Life
10 million operations (non-load)
Electrical Life
1 million operations (full load)
Dimensions (W×H×D)
13.3 cm × 8.7 cm × 10.8 cm
Weight
2.2 kg
Protection Level
IP20 (dust protection)
Operating Temperature
-10°C to +55°C
HV-75AP4
Advantages and Features
High-Power Handling: Supports 75A continuous current for heavy-duty motors (e.g., 30kW induction motors).
Reliability: Industrial-grade contacts (silver alloy) reduce arcing, with a MTBF of 50,000 hours.
Versatility: Compatible with Yaskawa drives (e.g., GA500, HV600) and third-party control systems.
Space Efficiency: 20% smaller than legacy 75A contactors (e.g., comparable to Siemens 3TF series).
Application Areas and Case Studies
Industries: Manufacturing (conveyor systems), energy (pump stations), automotive (assembly lines), and machinery (CNC equipment). Case Study: A steel plant in India integrated 50 HV-75AP4 contactors into their rolling mill motors. The contactors’ surge protection reduced downtime by 15% and extended component lifespan by 2 years compared to previous models.
Competitor Comparison
Compared to similar 75A magnetic contactors:
Higher Surge Capacity: 450A peak (vs. 350A in standard models).
Longer Electrical Life: 1 million cycles (vs. 800k cycles industry average).
Cost-Effective: 10–15% lower maintenance costs over 5 years (due to fewer replacements).
Selection Recommendations
Voltage/Current Matching: Ensure compatibility with system voltage (600V AC) and motor load (≤75A continuous).
Coil Voltage: Specify coil voltage (e.g., 220V AC) during ordering for direct integration.
Environment: Use IP20 enclosures in dust-free settings; upgrade to IP54 for wet environments (with optional kits).
Budget: Balance upfront cost ($650–$1,450) with long-term reliability—recommended for systems requiring ≥100k operations/year.
HV-75AP4
Cautions and Maintenance
Installation: Mount vertically (±10° tolerance) for optimal contact alignment; torque terminals to 4–6 N·m.
Coil Health: Monitor coil temperature (<70°C); replace if resistance deviates >10% from nominal.
Warranty: 3-month warranty on refurbished units (via authorized sellers like CNC BOTE).
声明: Shanxi Xinyeda International Trade Co., Ltd. supplies genuine and refurbished Yaskawa HV-75AP4 contactors with technical support. Our 1-year warranty and global shipping ensure seamless integration. Visit www.xydcontrol.com for pricing or contact us for bulk orders.
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Full 12-month warranty on all components
Full 12-month warranty on all components
