September 6 | Toshiba TOSHIBA 4200FA specification

2)INPUT ISOLATION TRANSFORMER - The inverter network shall incorporate a shielded isolation transformer to provide complete isolation of the load from utility AC, as well as providing attenuation for high frequency noise common mode). Additionally, the transformer shall have a set of windings to condition the internal static bypass line.

3)OVERCURRENT PROTECTION - The output circuitry shall be equipped with a Hall Effect Current Transformer to detect and protect the inverter from excessively high currents.

C.Static Bypass Switch

1)TRANSFER - The static bypass switch shall consist of thyristor switches in conjunction with an output contactor to permit manual switching from bypass to UPS and UPS to bypass without power interruption. The UPS shall instantaneously transfer to bypass should a component fail during normal operation (provided the UPS and bypass are in synchronization). Auto-retransfer to UPS after an overload condition shall be completed within one second after the bus has dropped to 100% of nominal.

2)REMOTE RUN/STOP - A set of normally open dry contacts shall be provided to remotely transfer the UPS on-line and off-line. When the UPS is in this mode of operation, the UPS front control panel shall be disabled to provide a secured configuration.

D.Microprocessor Control System

1)DESCRIPTION - The UPS system shall be provided with a highly reliable microprocessor internal control system to perform start-up, transfers, monitoring, and battery recharging. The microprocessor shall provide important information to the user (via a liquid crystal display) with such as system status, fault messages and input and output parameters.

2)LED INDICATORS - The following LED indicators shall be provided on the UPS front panel displays, which mimic power flow through the UPS:

a)AC INPUT (Green Lamp) - Lights when normal AC input power is being supplied to the unit.

b)INVERTER (Green Lamp) - Lights when the UPS unit’s inverter is normal.

c)BATTERY (Green Lamp) - Lights when the batteries are discharging: flickers when the battery voltage is below minimum.

d)BYPASS (Green Lamp) - Lights when in circuit-bypass mode.

d) FAULT (Red Lamp) - Lights when a fault has been detected.

4200FA XT1

September 6, 2004

TOSHIBA 4200FA specifications

The Toshiba TOSHIBA 4200FA is a high-performance hard drive designed for various computing applications, focusing on reliability and performance. It is part of Toshiba's extensive family of storage solutions, and its specifications make it particularly suited for enterprise environments where large data storage and quick access times are essential.

The 4200FA is built with advanced technology, offering a rotational speed of 4200 RPM, which strikes a balance between energy efficiency and performance. This speed is suitable for everyday computing tasks, making it a reliable choice for both personal and professional use. The drive supports SATA interface technology, ensuring compatibility with a wide range of systems and motherboards.

One of the standout features of the Toshiba 4200FA is its storage capacity. With options reaching up to several terabytes, it caters to users with substantial data storage needs, such as digital media creators, gamers, and data-heavy applications. The drive's large capacity is complemented by a high data transfer rate, allowing for rapid reading and writing of information. This efficiency is particularly beneficial for tasks that require frequent data access.

The Toshiba 4200FA also emphasizes reliability and durability. It is equipped with Shock Sensor technology, which detects excessive vibrations and automatically adjusts the drive's read/write heads, minimizing the risk of data loss due to sudden movements. Additionally, the drive is built to endure long service life cycles, suitable for 24/7 operational environments.

Another important characteristic is energy efficiency. The Toshiba TOSHIBA 4200FA is designed to consume less power than traditional hard drives, contributing to reduced overall system power requirements. This feature is especially advantageous in laptops and portable devices, extending battery life for users on the go.

In summary, the Toshiba TOSHIBA 4200FA is a robust storage solution featuring a combination of decent rotational speed, significant storage capacity, advanced technologies, and an emphasis on reliability and energy efficiency. Its design makes it a versatile choice for various applications, appealing to users who prioritize performance and data integrity in their computing experiences. With its enduring qualities, the 4200FA stands out as a dependable component for both personal and enterprise storage needs.