Product Details
Description
The SPAU 140 C ensures safe interconnection of energized networks by performing synchro-checks on voltage, frequency, and phase alignment. It also provides overvoltage, undervoltage, and residual voltage protection, delivering precise, reliable operation to safeguard turbines and grid equipment.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: SPAU 140 C
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Product Series: SPACOM
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Product Type: Synchro-Check and Voltage Relay
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Rated Frequency: 50 Hz / 60 Hz (User-selectable)
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Auxiliary Voltage: 110-240 V AC/DC or 24-60 V DC (Depending on version)
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Approximate Weight: 2.1 kg
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Enclosure Class: IP54 (Front side when flush mounted)
Features
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Advanced Synchro-Check: High-speed verification of phase, voltage, and frequency windows prior to circuit breaker command execution.
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Integrated Protection: Dual-stage overvoltage and undervoltage monitoring to protect sensitive downstream equipment from grid fluctuations.
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User-Defined Settings: Fully adjustable dead-line/dead-bus or live-line/live-bus closing logic configurations.
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Numerical Display: Onboard HMI provides real-time measurement values and recorded fault data for efficient troubleshooting.
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Communication Interface: Supports the SPA-bus protocol for seamless integration into substation control and data acquisition systems.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Mastering Modern Industrial Joystick Controls in Heavy Automation
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