Instruction/ maintenance manual of the product 990-3051C-001 APC
Go to page of 4
990-3051C-001 12/2009 Inst allation Modular Rack-Mount Power Distribution Unit IMPORT ANT SAFETY INSTRUCTIONS SA VE THESE INSTRUCTIONS This manual contains impo rtant inst ructions for the mo dular rack-mount Power Distribution Unit (PDU) that should be followed du ring installation and mainte nance of this unit.
2 Input cables Enlarge the knock out ho le for larger conduit Note: The cutout on the top (or bott om) cover plate may need to be enlarged depending on the installation requirements. 1 If the conduit size for your insta llation is too large for the conduit access knock out, the hole must be enlarged.
3 S pecifications Input conductors This product is rated 200 A. It should be supplied with a circuit breaker with a maximum rating o f 200 A. For North America, if supplied by a 200 A circuit breaker , it is recommended that conductors are si zed in accordance with T able 3.
4 Physical Dimensions, Environment and Compliance Note: APC’ s prod ucts, similar to most co mputing products, are designed to operate in an environment from 0 to 40°C.
An important point after buying a device APC 990-3051C-001 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought APC 990-3051C-001 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data APC 990-3051C-001 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, APC 990-3051C-001 you will learn all the available features of the product, as well as information on its operation. The information that you get APC 990-3051C-001 will certainly help you make a decision on the purchase.
If you already are a holder of APC 990-3051C-001, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime APC 990-3051C-001.
However, one of the most important roles played by the user manual is to help in solving problems with APC 990-3051C-001. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device APC 990-3051C-001 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
