The Toshiba 4400 Series UPS is an advanced three-phase UPS system designed for reliable and efficient power supply. With features like a digitally controlled IGBT input rectifier and intelligent PWM output, it offers customizable options such as internal battery backup and remote monitoring. With capacities ranging from 15 kVA to 80 kVA, high efficiency, and adherence to industry standards, this UPS is an ideal choice for telecommunications data centers, light industrial operations, and commercial and retail establishments that require uninterrupted power supply.
TOSHIBA 4400 SERIES
Description
Overview of the Toshiba 4400 Series UPS
The Toshiba 4400 Series Uninterruptible Power System (UPS) is the next-generation solution to power disruptions, representing the cutting-edge of three-phase UPS technology. Constructed with a double-conversion and an all-insulated gate bipolar transistor (IGBT), the 4400 Series UPS stands out for its high performance, reliability, and advanced features. This UPS offers digitally controlled IGBT input rectifier, intelligent low harmonic pulse-width modulation (PWM) output, state-of-the-art electronic battery isolation circuitry, and an easily navigable local touchscreen interface.
The 4400 Series UPS's compact design demands zero rear clearance, making it an excellent choice for space-constrained areas. Besides, its features such as top, bottom, and/or side cable entry, standard-sized air filter provisions, and lockable keyed doors, provide an unprecedented level of convenience and safety. With the added benefit of customization, the 4400 Series UPS ensures that it caters to your specific needs, such as internal battery backup, internal transformers for unique voltage applications, and remote monitoring via the Toshiba RemotEye® 4 multi-protocol UPS monitoring solution.
Features of the Toshiba 4400 Series UPS
The Toshiba 4400 Series UPS comes with a plethora of features that enhance its efficiency and usability:
- 0.9 Power Factor: This high power factor allows the UPS to provide more useful power to your devices, maximizing efficiency.
- High Efficiency: The UPS operates at full-load efficiency of 91.0% and 25% load efficiency of 88.8%, ensuring that you get the most from your energy consumption.
- Small Footprint: Its compact design makes it suitable for installations with space constraints.
- Easily Installed: The total front access design of the UPS enables easy installation.
- Multiple Models: The series includes six different models with capacities ranging from 15 kVA (13.5 kW) to 80 kVA (72 kW), catering to a wide range of power needs.
- Various Options: The UPS offers customization options such as internal battery backup, internal transformers for specific voltage applications, and remote monitoring with the Toshiba RemotEye® 4 multi-protocol UPS monitoring solution.
Specifications of the Toshiba 4400 Series UPS
Input
- Voltage (Standard): 208/120V Three-phase, Four-Wire + Ground Input
- Voltage Range: -15% to +10% (Without Using Battery)
- Power Factor: > 0.98
- Current THD: < 5% at 100% Load
- Frequency: 50 ±5 Hz; 60 ±5 Hz
Output
- Voltage (Standard): 208/120 V: Three-Phase, Four-Wire + Ground
- Frequency: 50/60 Hz, ±0.1% Auto-Sensing Standard. (50/60Hz Selectable, for use as Frequency Converter)
- Voltage Regulation: ±2.0%
- Power Factor: 0.9 Lagging
- Overload: Inverter: 125% for 90 Seconds, 150% for 30 Seconds; Bypass: 125% for 10 Minutes, 1000% for 10 Milliseconds
Battery
- DC Link: 288 VDC
- Ripple Voltage: < 0.5% DC
Environment
- Temperature Range: 32° to 104°F (0° to 40°C)
- Relative Humidity: 5% to 95% Non-Condensing
- Full-Load Efficiency: 91.0%
- 25% Load Efficiency: 88.8%
- Altitude: 3300 ft. (1000 m) Maximum Without Derating
- Air Filtration: Airflow Front to Top with Provisions for Front-Located Air Filters
Options & Accessories
The Toshiba 4400 Series Uninterruptible Power Supply (UPS) offers a comprehensive selection of options and accessories to enhance its functionality and versatility. These options and accessories include:
Battery Cabinets
The Toshiba 4400 Series UPS is compatible with Valve-Regulated Lead Acid (VRLA) battery cabinets, providing various run time options to meet your specific power backup requirements. These cabinets ensure that your critical systems stay operational during power outages, with choices that accommodate different runtime needs.
Auxiliary Cabinets
Enhance the capabilities of your UPS system with auxiliary cabinets that offer essential features such as a maintenance bypass switch (MBS), power distribution units (PDUs), and subfeed breakers. The maintenance bypass switch allows for seamless maintenance and servicing without interrupting power supply to your connected equipment. Power distribution units enable efficient power management and distribution, while subfeed breakers enhance the system's overall reliability.
UPS Monitoring
Ensure the optimal performance and reliability of your Toshiba 4400 Series UPS with RemotEye® 4. This advanced monitoring system provides real-time control, monitoring, and in-depth analysis of your UPS operation. RemotEye® 4 enables you to remotely oversee the status of your UPS, receive alerts for any issues, and make informed decisions to maximize system uptime and protect critical equipment.
How Toshiba 4400 Series UPS Works
The Toshiba 4400 Series UPS operates based on its true On-Line, Double-Conversion, All-IGBT Technology. This means that it constantly converts incoming AC power into DC power, and then back to AC power. This double conversion process allows it to deliver power with maximum reliability and stability.
Here's how it works:
AC/DC IGBT Converter
The incoming AC voltage is first passed through the AC/DC IGBT (Insulated Gate Bipolar Transistor) converter. This converter changes the variable AC input voltage into a fixed DC voltage. The IGBT converter is digitally controlled, which makes the conversion process more precise and reliable.
DC/AC IGBT Inverter
The fixed DC voltage is then passed to the DC/AC IGBT Inverter. This inverter transforms the DC voltage back into AC voltage, which is then supplied to your devices. The output of this inverter is an intelligent low harmonic pulse-width modulation (PWM), which means it produces a cleaner and more stable power output.
Battery Circuit
The UPS also includes a battery circuit. When the input power is available, the battery circuit is used to charge the battery. In the event of a power failure, the battery power is converted back to AC power by the DC/AC IGBT Inverter, ensuring an uninterrupted power supply to your devices.
Static Bypass Switch
In the case of extreme conditions like UPS overload or failure, the Toshiba 4400 Series UPS automatically transfers the load to bypass, ensuring a continuous supply of power.
Optional Transformers
Depending on your specific voltage applications, the UPS can also include optional input and output transformers.
Monitoring and Control
The Toshiba 4400 Series UPS comes equipped with a touchscreen operator interface for easy and quick access to UPS status and controls. For remote monitoring, it includes the option for the RemotEye® 4 Intelligent Monitoring System.
By utilizing the next-generation technology, the Toshiba 4400 Series UPS ensures your power supply remains continuous and stable, protecting your business from the adverse effects of power disruptions.
Pricing and Warranty of TOSHIBA 4400 SERIES
Do not hesitate to reach out to us if you require more information about the warranty, terms, and conditions. Contact our friendly customer service team to get an accurate estimate based on model selection.
Why You Need It
The Toshiba 4400 Series Uninterruptible Power Supply (UPS) offers numerous advantages for businesses looking to enhance their power management capabilities. Here are some compelling reasons why you should consider integrating this UPS into your infrastructure:
Enhanced Reliability
The Toshiba 4400 Series UPS is equipped with advanced double-conversion technology and all-IGBT components. This ensures a highly reliable and consistent power supply, safeguarding your critical operations against unexpected power disruptions and voltage fluctuations.
Improved Efficiency
Thanks to its high power factor and outstanding full-load efficiency, this UPS maximizes energy utilization. This increased efficiency can lead to significant cost savings over the long term by reducing energy consumption and operating costs.
User-Friendly Interface
The UPS features a user-friendly touchscreen interface, making it effortless to manage and monitor the system. This intuitive interface simplifies the operation of the UPS, allowing for easy configuration and real-time status monitoring.
Customization Options
The Toshiba 4400 Series UPS offers a wide range of models and customization options. This versatility enables you to select a UPS system tailored to meet your specific power requirements. Whether you need a solution for a small office or a large data center, there is a suitable model available.
Toshiba 4400 Series: A Brand You Can Trust
Toshiba's History and Legacy
Toshiba has a rich history dating back to the 19th century. Over the years, they have consistently delivered innovative and reliable products. Their longevity in the market is a testament to their commitment to quality.
Customer Support and Warranty
Toshiba offers excellent customer support and warranties for their 4400 Series products. Their responsive customer service and comprehensive warranties provide peace of mind for consumers.
FAQs about the Toshiba 4400 Series UPS
What is the Toshiba 4400 Series UPS?
The Toshiba 4400 Series UPS is a next-generation, three-phase uninterruptible power supply designed for a wide range of applications, including data centers. It features double-conversion technology, all-insulated gate bipolar transistors (IGBT), a digitally controlled IGBT input rectifier, and an intelligent low harmonic pulse-width modulation (PWM) output.
What are the key features of the Toshiba 4400 Series UPS?
Key features include a small footprint, total front access for easy maintenance, top, bottom, and/or side cable entry, standard sized air filter provisions, lockable keyed doors, an easy-to-navigate local touchscreen interface, and state-of-the-art electronic battery isolation circuitry. It also offers customization options such as internal battery backup, internal transformers, and remote monitoring with the Toshiba RemotEye® 4.
What power ranges are available for the Toshiba 4400 Series UPS?
The 4400 Series is available in power ranges from 15 to 100kVA, making it suitable for a variety of applications and size requirements.
How does the Toshiba 4400 Series UPS support generators?
The 4400 Series UPS is ideal for generators due to its wide voltage and frequency input window, which allows it to operate without utilizing batteries, thus enhancing compatibility and efficiency with generator systems.
Can the Toshiba 4400 Series UPS be customized?
Yes, the 4400 Series UPS offers several customization options, including internal battery backup for extended run times, internal transformers for specific voltage applications, and remote monitoring capabilities through the Toshiba RemotEye® 4 multi-protocol UPS monitoring solution.
What makes the Toshiba 4400 Series UPS suitable for data centers?
Its high efficiency, small footprint, and easy installation make the 4400 Series ideal for data centers. Additionally, the availability of matching battery cabinets and auxiliary cabinets for load distribution and maintenance bypass configurations enhances its suitability for critical data center operations.
What is the significance of the 0.9 Power Factor for the Toshiba 4400 Series UPS?
The 0.9 Power Factor indicates the efficiency with which the UPS can convert input power to useful output power. A higher power factor means more efficient power usage, which is crucial for reducing energy consumption and costs in high-demand environments like data centers.
How is maintenance performed on the Toshiba 4400 Series UPS?
Thanks to its total front access design, maintenance on the 4400 Series UPS is straightforward, requiring zero rear clearance. This design simplifies the process of servicing and maintaining the UPS, reducing downtime and labor costs.
