The LS400 Stationary Load Bank
A robust, high capacity load bank ready for the great outdoors.
The LS400 Stationary Load Bank offers the most robust, highcapacity, outdoor design in the industry. LBD is setting the standard with intelligent operator controls, safety indication layouts, adjustable load step resolution, and ease of installation. The LS400 is the perfect solution for regularly scheduled testing and commissioning of missioncritical standby emergency power systems.
Operator Protection | When Safety Matters
The LS400 comes equipped with an EmergencyStop push button allowing the operator to take the unit offline should a critical hardstop condition occur.
Branch circuit fuse protection provides shortcircuit fault protection of all load steps eliminating the potential for catastrophic failure. Blower On, Motor Overload, AirFlow Failure, and Overtemperature circuits disable all load steps during a fault condition with operator visual indicators. Dual Voltage units feature a Wrong Voltage Applied protection circuit which prevents the application of 480 VAC with the Load Voltage Selector switch in the 240 VAC position. The Load Dump circuit provides the operator visual indication if all load steps have been removed.