Battery Recharging

The illustration below shows a graphical representation of the UPS battery recharge process after a full discharge.

Current

voltage

 

 

 

charging

 

Battery

 

current

 

icharge

 

charge

 

 

vmax

 

voltage

 

 

 

 

vmin

 

 

 

Discharge

 

 

 

shut-off

 

 

 

point

 

 

 

 

 

Fully

 

 

 

Charged

0

0

 

time

 

 

 

period 1

period 2

period 3

The recharge process usually consists of three periods. During the first period, the current is maintained at approximately 1 ampere. This current limit is the maximum value that can be used to charge the batteries (for minimal recharge time) while assuring safety and long battery life. In the second period, constant-voltage control starts and current gradually decreases as the batteries charge to their normal fully charged state. In the third period, a slight trickle current continues to flow into the batteries to keep them fully charged and floating at the normal Vdc level. A full recharge usually requires 24 hours (90% recharge in 12 hours) after a complete discharge.

The following chart shows the rated maximum and minimum battery voltages and the charge current for each of the sizes.

Rated Battery Voltages

Model

Vmax

Vmin

Icharge

3.6 kVA-RoHS

163 V

114 V

1.0 A

3.6 kVA

245.7 V

170 V

1.0 A

6 kVA

245.7 V

170 V

1.0 A

8 kVA

327 V

227 V

1.0 A

10 kVA

327 V

227 V

1.0 A

14 kVA

327 V

227 V

1.0 A

18 kVA

327 V

227 V

1.0 A

22 kVA

327 V

227 V

1.0 A

1600EP Series Instruction Manual

23

Page 31
Image 31
Toshiba 1600EP Series manual Battery Recharging, Model Vmax Vmin Icharge

1600EP Series specifications

The Toshiba 1600EP Series is a notable entry in the landscape of multifunctional printers that has garnered attention for its robust performance and technological innovations. Targeted at small to medium-sized businesses, this series combines cost efficiency with high-quality output, making it an ideal choice for various office environments.

One of the standout features of the 1600EP Series is its impressive print speed. Capable of delivering up to 28 pages per minute, the printer significantly enhances productivity and meets the fast-paced demands of a modern office. Users can rely on quick first-page-out times, which is essential for handling numerous print jobs throughout the day.

In addition to speed, the Toshiba 1600EP Series emphasizes superior print quality. With a resolution of up to 1200 x 1200 dpi, it ensures that documents are sharp, clear, and professional-looking. Whether it’s text, graphics, or images, the printer excels in producing high-definition prints that can leave a lasting impression.

The 1600EP Series also integrates advanced digital technology, featuring a user-friendly touchscreen display that simplifies operation. This intuitive interface allows users to navigate through printing, copying, and scanning functions with ease. The series supports various paper sizes and types, enabling customization for different office needs.

Moreover, the Toshiba 1600EP Series is known for its sustainability features. It incorporates energy-saving modes and is designed for low power consumption, aligning with the growing emphasis on environmentally responsible practices in business operations. This eco-friendly approach is complemented by the use of long-lasting consumables, reducing the frequency of replacements and overall waste.

Networking capabilities are another highlight of the 1600EP Series. With built-in Wi-Fi and the option for mobile printing, users can connect seamlessly to various devices, enhancing accessibility and convenience. This flexibility ensures that employees can print from their smartphones, tablets, or laptops, streamlining workflow.

In summary, the Toshiba 1600EP Series stands out in the multifunction printer market, offering a blend of speed, quality, and innovative technology. Its user-centric design, coupled with sustainable features and strong connectivity options, makes it a reliable choice for businesses aiming to enhance their printing capabilities while maintaining efficiency and environmental responsibility. As organizations continue to seek reliable office solutions, the Toshiba 1600EP Series remains a compelling option worth considering.