Benshaw MVATL Medium Voltage Across-The-Line Starter Specification Guide
This document provides engineers, maintenance personnel, and electrical consultants with comprehensive specifications for Benshaw’s MVATL Medium Voltage Across-The-Line (ATL) Starters. It details design, performance, construction, testing, and quality assurance standards for reliable motor control applications up to 13,800 VAC.
Key Points
- Comprehensive Starter Design: Outlines specifications for medium-voltage (2300–13,800 VAC) across-the-line starters for AC induction motors, compliant with ANSI, UL, CSA, and NEMA standards.
- Electrical and Mechanical Specifications: Details model numbering, contactor types, power ratings, and construction standards for maximum durability and safety.
- Environmental and Quality Standards: Specifies operating and storage conditions, insulation testing, and rigorous factory quality inspection protocols.
- Compliance and Certification: UL/cUL ratings and adherence to IEEE, NEC, and CE standards ensure compliance and global applicability.
- Customizable Configurations: Supports a wide range of industrial applications with customizable enclosures, optional protection systems, and metering packages.
- Optional Features and Protection: Includes overload protection, RTD monitoring, and fault detection systems for enhanced motor and system protection.
- Manufacturer Assurance: Benshaw guarantees 18-month warranties, startup support, and training from factory-certified personnel.
- Documented Reliability: Provides structured guidance for installation, handling, and maintenance, ensuring long-term operational safety and performance.