t k t

Review the installation wiring diagram and applicable notes to find the proper circuit breaker size for your installation. In the U.S., see Table 22 to size the wire. In other areas, use 75°C copper wire and size according to the local code.

Table 22. Recommended Wire Sizes

f W V q

IG°W W u q

 

 

15A, 20A

12 AWG (3.3 mm2)

25A, 30A

10 AWG (5.3 mm2)

35A, 40A, 45A, 50A

8 AWG (8.4 mm2)

60A

6 AWG (13.3 mm2)

70A, 80A

4 AWG (21.2 mm2)

90A, 100A

3 AWG (26.7 mm2)

110A

2 AWG (33.6 mm2)

125A

1 AWG (42.1 mm2)

FORU.S.INSTALLATIONS,150AREADTHISIMPORTANTNOTE!

1/0 AWG (53.5 mm2)

This table lists the AWG and mm2 wire size for each circuit breaker size shown on the wiring diagrams. The minimum recommended circuit breaker sizes for each model and voltage application are listed on the wiring diagrams.

Conductor sizes shall be no smaller than the 75°C wire size based on the ampacities given in Table 310–16 of the National Electrical Code, ANSI/NFPA 70-1999, and article 220. All circuit conductors, including the neutral and equipment grounding conductors, must be the same size (ampacity) wire. Code may require a larger AWG size than shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local code requirements.

Remove the screws in the lower part of the bypass switch front cover and remove the lower cover panel.

Remove the knockouts or plugs in the bottom of the bypass switch for AC Line Input, AC from UPS Output, and AC to the UPS load.

Install the conduit adapters. AC Input and AC Output conductors must be run through separate pieces of conduit. UPS output circuits shall be installed in dedicated conduit systems and not shared with other electrical circuits.

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Powerware® FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide : Rev A www.powerware.com

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Powerware FE/QFE 500VA manual FORU.S.INSTALLATIONS,150AREADTHISIMPORTANTNOTE
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FE/QFE 500VA specifications

The Powerware FE/QFE 500VA is a compact and efficient uninterruptible power supply (UPS) designed to provide reliable power protection for critical electronic equipment. This model is particularly well-suited for small servers, workstations, and networking hardware, ensuring operational continuity in the event of power disturbances, such as surges, brownouts, and outages.

One of the key features of the Powerware FE/QFE 500VA is its advanced voltage regulation technology. This ensures that connected devices receive consistent voltage levels regardless of fluctuations in the incoming power supply. The UPS incorporates Automatic Voltage Regulation (AVR), which stabilizes output voltage and protects sensitive electronics from voltage sags and spikes.

In terms of power capacity, the FE/QFE 500VA is rated for 500VA/300W, making it a robust choice for lightweight applications. It offers battery backup capability, allowing connected devices to continue operating during power outages. The unit’s internal battery is designed for easy replacement, minimizing downtime and maintenance costs.

Another significant characteristic of the Powerware FE/QFE 500VA is its user-friendly interface. The UPS features LED indicators that provide real-time information on battery status, load level, and operational conditions. This intuitive display allows users to quickly assess the performance of the UPS without extensive technical knowledge.

The product is also equipped with surge protection, which safeguards connected devices from voltage spikes that can otherwise cause irreparable damage. This feature is essential for environments with frequent electrical disturbances, providing peace of mind for users.

With dimensions that support efficient use of space, the Powerware FE/QFE 500VA can easily fit into various setups, whether in an office, server room, or home environment. Its lightweight design adds to its portability, allowing users to relocate it as necessary.

In summary, the Powerware FE/QFE 500VA is a highly reliable and feature-rich UPS solution. Its advanced voltage regulation, robust power capacity, user-friendly interface, surge protection, and compact form factor make it an ideal choice for protecting essential electronics from power-related issues. This UPS not only enhances the reliability of critical devices but also contributes to operational efficiency, making it a valuable investment for both personal and professional use.
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