OPERATION

Page 19

MOVING THE CIRCUIT BREAKER FROM

THE DISCONNECTED TO THE CONNECTED

POSITION

DANGER

WARNING

Hazard of fire, explosion, severe injury, death and property damage. Circuit breaker must be OFF before moving to or from the CONNECTED position.

Do not move the circuit breaker to the CONNECTED position without first connecting the secondary control circuit plug. Do not disconnect the plug while the breaker is in the CONNECTED position.

Fig. 21 Control Circuit Plug Connected to Breaker

Any time the circuit breaker is connected to main power, it is necessary that the control circuit plug be connected to ensure that the tripping circuit is completed.

TO MOVE THE CIRCUIT BREAKER TO THE CONNECTED POSITION:

1.Connect the control circuit plug to the breaker (Fig. 21).

2.Check to be sure that the On-Off Indicator reads OFF (Green). Push the manual trip lever in the direction of the arrow if necessary to open the circuit breaker. The interlock release lever cannot be raised unless the circuit breaker is OFF.

3.Grasp the handles on the breaker with both hands and, while lifting the interlock release lever with the left hand, push the breaker into the cell until the arrow on the front cover indicates the CONNECTED position has been reached (Fig. 22), then release the lever. Check to make sure the interlock release lever has returned to its original lowered position.

Fig. 22 Breaker at CONNECTED Position

CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net

Page 22 Page 24
Page 23
Image 23
Toshiba HV6FS-MLD instruction manual Operation, To Move the Circuit Breaker to the Connected Position
Page 22 Page 24

HV6FS-MLD specifications

The Toshiba HV6FS-MLD is a high-performance semiconductor designed for various applications such as inverters, power supplies, and automotive systems. This device is particularly noted for its efficiency and reliability in managing high voltage levels, making it an essential component in modern electronic systems.

One of the standout features of the HV6FS-MLD is its superior power handling capacity. Designed to accommodate high voltage operations, this device ensures minimal energy loss during the conversion and regulation processes. The incorporation of advanced materials contributes to its ability to withstand high temperatures without compromising performance, making it suitable for harsh environments.

Another key technology integrated into the HV6FS-MLD is Toshiba’s Isolated Gate Drive technology. This technology enhances the safety and stability of the device by preventing unwanted current flow, which is particularly crucial in high-voltage applications. The isolated gate drive also allows for better control and reliability when interfacing with different circuit topologies.

The HV6FS-MLD is characterized by its compact design, which enables it to fit into space-constrained environments without sacrificing power capabilities. This compactness does not impair its performance; rather, it ensures that devices are not only efficient but also adaptable to various designs. Furthermore, the device is equipped with integrated protection features, including over-voltage protection and thermal shutdown mechanisms, which safeguard both the HV6FS-MLD itself and the larger system in which it operates.

Moreover, the HV6FS-MLD supports a wide operating temperature range, making it versatile for applications ranging from consumer electronics to industrial systems. This adaptability is crucial as manufacturers increasingly demand components that can perform reliably across varying conditions.

Toshiba's commitment to quality and innovation is reflected in the HV6FS-MLD’s robust performance and longevity. The component’s reliability is further enhanced by rigorous testing protocols that ensure it meets stringent industry standards. As electronic systems continue to evolve, the HV6FS-MLD stands out as a dependable solution for powering the next generation of devices.

In conclusion, the Toshiba HV6FS-MLD is an advanced semiconductor solution that embodies efficiency, reliability, and versatility, making it an invaluable asset in the design and implementation of modern electronic systems.
Top Page Image Contents