AB 1606-XLS480E-3 480 W 24V DC No Special Function Performance Family 3-Phase

AB 1606-XLS480E-3 480 W 24V DC No Special Function Performance Family 3-Phase

About 1606-XLS480E-3 :

The most outstanding features of this 1606-XLS DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details.

With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple. Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation

The power supply is designed to support loads with a higher short-term power requirement without damage or shutdown. The short-term duration is hardware controlled by an output power manager. The Power-Boost is repeatedly available. Detailed information can be found in chapter 27.1 . Once Power-Boost has been stopped by the output power limiter, a timer disables the next Power-Boost capability. The recovery timer will start as soon as the output voltage reaches the adjusted value again, which usually happens after the load has been reduced.
Power supplies can be paralleled for redundancy to gain a higher system availability. Redundant systems require a certain amount of extra power to support the load in case one power supply unit fails. The simplest way is to put two XLS power supplies in parallel. This is called a 1+1 redundancy. In case one power supply unit fails, the other one is automatically able to support the load current without any interruption. Redundant systems for a higher power demand are usually built in a N+1 method. E.g. Five power supplies, each rated for 10A are paralleled to build a 40A redundant system.

Please note:
This simple way to build a redundant system does not cover failures such as an internal short circuit in the secondary side of the power supply. In such a
- virtually nearly impossible
- case, the defect unit becomes a load for the other power supplies and the output voltage can not be maintained any more. This can only be avoided by utilizing decoupling diodes which are included in the redundancy module 1606-XLSRED. (One module per power supply)

Recommendations for building redundant power systems:
a) Use separate input fuses for each power supply.

b) Monitor the individual power supply units. A DC-ok lamp and a DC-ok contact is already included in the units This feature reports a faulty unit.

c) When possible, connect each power supply to different phases or circuits

d) It is desirable to set the output voltages of all power supplies to the same value to avoid a false DC-ok signal.

• Ultra-small size
• Extra-low inrush current
• Active power factor correction
• Wide range AC/DC input; auto select input
• Superior reserve power (can support 150% rated power for five seconds)
• Superior efficiency and temperature rating
• DC-OK and overload LED

1606-XLE120E & 1606-XLE120EC 24V, 5A; Single Phase Input
Above an average output current of 2.7A, the harmonic current standard EN61000-3-2 is not fulfilled.
Please note:
A power supply has to comply with EN 61000-3-2 (Standard for harmonic input current) when:
1) the end-device is used within the European Union and
2) the end-device is connected to a public mains supply with a nominal voltage ≥ 220Vac and
3) the power supply is:
- fitted in an end-device with an average input power in excess of 75W or
- fitted in an end-device with a continuous input power in excess of 75W or
- part of a lighting system.

Our brand:

Wisdomlong Technology CO.,LTD locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic conviction of honest, the international management of customer-centered concept and purpose of bringing convenience to customers. We have confidence to bring our customers more substantial profit with high-quality service and reasonable prices.

Choosing us,you will choose a sincere friend and reliable partner. Please feel free to contact us if you are a global manufacturer of high quality brand products who desires to enter the Chinese market or who searches for a Chinese agent.We would like to create a brilliant future with friends in domestic and overseas. All goods sold have one year warranty.

The company with domestic and international numerous well-known brands supplier to build have extremely good relations of cooperation, in Japan, South Korea, southeast Asia, Africa, Europe and the United States, and formed a stable and efficient supply network. The agent and the products are widely used in machinery, equipment manufacturing, electric power, metallurgy, petrochemical, automobile manufacturing industry, paper making, chemical industry, medicine and aerospace industries.