1600EP Single Phase Uninterruptible Power Supply Systems Option Guide Specifications

Maintenance Bypass Switch Part #: ECB-MBP2

1.0Scope

This item is a maintenance bypass to be used with Toshiba UPS. The bypass is wall-mount style to be used for UPS applications involving 240VAC input and 240VAC output.

2.0General

The components of the panel are produced by Square D. The panel consists of three pieces. One piece is the enclosure itself. The other two pieces are both 100 Amp, double-pole breakers.

Square D manufactures the enclosure. The enclosure is a Class 1130 Load Center with dimensions of 8.88”W, 12.57”H, and 3.80”D.

There are two identical breakers inside the panel. Square D provides the breakers, as well. The breaker used has Square D part number QO6-12L100DF/S. The breakers are labeled MIS and M/B.

Under normal operation, the MIS breaker is closed, and M/B breaker is open. The main input breaker of the UPS is closed, and RUN/STOP switch is in the RUN position.

3.0General Instruction

3.1Moving to Maintenance Bypass:

To utilize the maintenance bypass, follow these steps:

1.Place the Toshiba UPS into static bypass mode by flipping the RUN/STOP switch to the STOP position.

2.Close the M/B breaker.

3.Open the MIS breaker of the bypass switch.

4.Open the main input breaker of the UPS.

3.2Instructions for Moving from Maintenance Bypass Mode to UPS On-Line Operation Mode:

1.Verify the UPS RUN/STOP switch is in the STOP position.

2.Close the main input breaker of the UPS.

3.Close the MIS breaker of the bypass switch. This will cause utility power to feed through both the UPS and the main input panel.

4.Open the M/B breaker. Now utility is feeding your load through the UPS.

5.Place the Toshiba UPS into On-Line Operation by flipping the RUN/STOP switch to the RUN position.

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Toshiba 1600EP specifications
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1600EP specifications

The Toshiba 1600EP is a significant model in the history of portable computing, representing a blend of innovation, functionality, and compact design. Launched in the mid-1980s, it was part of the early wave of laptop computers that paved the way for modern mobile devices. Designed for professionals on the go, the Toshiba 1600EP combines essential features with robust performance, making it a valuable tool for business users and tech enthusiasts alike.

One of the standout characteristics of the 1600EP is its lightweight design. Weighing around 5.9 pounds, it was relatively portable for its time, allowing users to carry it easily to meetings or travel situations. With dimensions that emphasize compactness, the device ensures that users can work effectively without being burdened by excessive weight.

The 1600EP is powered by an Intel 80286 processor, which was a leading-edge technology during its launch period. This microprocessor offered users improved processing capabilities and multitasking performance, enhancing overall productivity. Coupled with a memory capacity of up to 1.5 MB of RAM and an optional hard drive, the laptop provided ample space for applications and documents, making it suitable for various business tasks.

The display of the Toshiba 1600EP is another notable feature. It boasts a 7-inch LCD screen with a resolution of 640 x 200 pixels, providing clear visuals for text and graphics. Although modest compared to modern standards, the screen offered sufficient clarity and responsiveness for users to navigate software applications and manage spreadsheets effectively.

Connectivity options on the 1600EP include ports for serial communication and parallel connections, allowing users to attach printers and other peripherals easily. This adaptability was critical at a time when corporate environments increasingly relied on various devices to enhance productivity.

The Toshiba 1600EP also features a durable design, reflecting Toshiba's commitment to quality and longevity. Built to withstand the rigors of travel, the laptop’s casing helps protect it from accidental bumps and scratches, contributing to its resilience over time.

In summary, the Toshiba 1600EP stands out for its combination of portability, processing power, and practical features, capturing the essence of early mobile computing. With its enduring legacy, the 1600EP remains a noteworthy example of innovative technology in the evolution of laptops.
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