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Technical Specifications at a Glance

Detailed specifications and ratings for the MVDH Series Two-High MV Soft Starter

Parameter
Specification
UL Rating
UL labeled up to 195A per motor through 4160V
Short Circuit Rating
50 KAIC (2600 or 4800 VAC)
BIL Rating
45 kV
Enclosure Type
NEMA 1
Configuration
Dual redundant with emergency backup
Control System
Advanced digital MX3 control and protection
Starter Rating
Two 350% - 30 seconds rated solid state
Applications
Standalone, back-to-back, MCC/lineup
Manufacturing Origin
๐Ÿ‡บ๐Ÿ‡ธ United States

Engineered for Superior Performance

Experience unmatched reliability and control with advanced dual redundant technology designed for critical medium voltage applications.

Dual Redundant Safety

Switch-selectable emergency backup full voltage starters ensure continuous operation even during primary system failures, providing unmatched reliability for critical applications.

Advanced Digital Control

Benshaw's MX3 control system delivers precise motor protection and monitoring with built-in self-test features for enhanced operational confidence and system diagnostics.

Compact Design

Space-efficient footprint accommodates standalone, back-to-back, and MCC/lineup applications while maintaining full functionality and easy maintenance access.

High Current Rating

Robust 350% - 30 second rating provides superior starting performance for heavy-duty motor applications while protecting equipment from thermal damage.

Rugged Construction

Welded enclosure with chain drive flange handle mechanism ensures durability in demanding industrial environments while providing secure operator safety features.

Complete Integration

Separate medium and low voltage sections with integrated load break disconnect, contactors, and power stacks provide complete independent control of two motors.

Frequently Asked Questions

What makes the MVDH Series different from standard soft starters?
The MVDH Series features dual redundant configuration with two independent 350% rated solid state starters, plus emergency backup full voltage capability, ensuring continuous operation even if one system fails. This unique design provides unmatched reliability for critical applications.
Can the MVDH Series control two motors independently?
Yes, the MVDH Series provides separate medium and low voltage sections for each starter with complete independent control. Each motor has its own load break disconnect switch, contactors, and power stacks for completely independent operation.
What voltage ratings are available for this soft starter?
The MVDH Series is UL labeled up to 195A per motor through 4160V, with short circuit ratings of 50 KAIC at 2600 or 4800 VAC. The system is designed for medium voltage applications with BIL rating of 45 kV.
What control features are included with the MX3 system?
The advanced digital MX3 control provides comprehensive motor protection, monitoring, and built-in self-test features. It includes sophisticated diagnostics, parameter adjustment capabilities, and communication interfaces for integration with plant control systems.
Is technical support available for installation and configuration?
Yes, ValuAdd provides comprehensive technical support for Benshaw MVDH Series installations. Our experienced team offers application engineering, configuration assistance, and ongoing support to ensure optimal performance and reliability.

Versatile Applications Across Critical Industries

The MVDH Series delivers reliable medium voltage motor control solutions for demanding industrial applications requiring dual redundant protection.

Medium voltage motor control for industrial applications#1.5

Medium Voltage Motor Control

Ideal for critical medium voltage motor applications requiring reliable starting and protection with dual redundant safety systems.

Standalone motor starter applications in industrial facilities#1.5

Standalone Applications

Perfect for individual motor installations where space efficiency and independent control are essential for operational flexibility.

Back-to-back motor starter configuration for redundant systems#1.5

Back-to-Back Applications

Designed for redundant motor systems requiring seamless switching capability and continuous operation in critical processes.

MCC motor control center and lineup applications for industrial automation#1.5

MCC/Lineup Applications

Optimized for motor control center installations with compact design that maximizes control density while maintaining safety standards.

What Our Industrial Clients Say

Discover how the MVDH Series has transformed medium voltage motor control applications across critical industrial operations.

Unmatched Reliability for Critical Operations

The dual redundant design has been a game-changer for our facility. We've experienced zero unplanned downtime since installation, and the emergency backup capability gives us complete confidence in our critical motor applications.

Compact Design, Maximum Performance

ValuAdd recommended the MVDH Series for our space-constrained MCC installation. The compact footprint allowed us to control two motors independently while maintaining all safety features. Outstanding technical support throughout the project.

Advanced Control with Proven Reliability

The MX3 control system provides exceptional diagnostics and protection features. The built-in self-test capability has helped us identify potential issues before they become problems, significantly improving our maintenance efficiency.

Expert Technical Support Makes the Difference

ValuAdd's deep technical knowledge of the MVDH Series was instrumental in our successful implementation. Their application engineering support and ongoing assistance have been invaluable for optimizing our motor control systems.

Rugged Construction for Demanding Environments

The welded enclosure and chain drive mechanism have performed flawlessly in our harsh industrial environment. The robust design gives us confidence that this system will provide years of reliable service.

Complete System Integration Solution

Having separate medium and low voltage sections with integrated disconnect switches and contactors simplified our installation significantly. The complete system approach saved us time and ensured compatibility across all components.

Explore Our Motor Control Solutions

Discover our complete range of Benshaw soft starters and variable frequency drives designed for diverse industrial motor control applications.

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MVE-P Series Medium Voltage Soft Starters

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Medium Voltage Variable Frequency Drives

H-Bridge multi-level technology with low harmonic content, fully integrated packages, modular power-cell-based inverters, and advanced remote monitoring systems for precise motor control.

Need a Custom Motor Control Solution?

Our technical experts can help you select the optimal Benshaw soft starter or VFD configuration for your specific application requirements.

Let's Engineer Your Motor Control Solution

Ready to implement the MVDH Series in your facility? Our technical team is here to provide application engineering support, configuration assistance, and comprehensive system integration guidance.

For immediate technical assistance, call 1-800-VALUADD or email info@valuadd.com

Request Quote & Support

For immediate technical assistance, call 1-800-VALUADD or email info@valuadd.com

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