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Installation
The DPU1500R unit comes enclosed in a metal case. Follow the instructions and diagrams in this section to install
the DPU1500R.
Receipt of the DPU1500R
When you receive the DPU1500R, examine it carefully for shipping damage. If any damage or loss is evident, file a
claim at once with the shipping agent and promptly notify the nearest ABB sales office.
Before installing the unit, it is suggested that the following procedures be performed:
On units equipped with an MMI
•
Power up the relay. The LEDs should light and a slight clicking sound will be heard.
•
Using the arrow keys, go to the Main Menu, scroll to Settings, press <E>, scroll to Unit Information, press
<E>. Verify unit information against front panel nameplate.
•
Press <C> to return to the Settings Menu, scroll to Show Settings, press <E>. Check default settings against
the tables supplied in this manual.
•
After checking the default settings, press <C> twice to return to the Main Menu. Scroll to Test and press
<E>, at the Self Test selection, press <E>. The unit will self test.
•
After performing the self test, press <C> twice to return to the Main Menu. Scroll to Settings and press <E>,
in the Settings Menu, scroll to Change Settings and press <E>. In the Settings Menu, scroll to Clock, and set
the unit clock.
•
Press <E> to enter the correct time and return to the Settings Menu.
•
Set the PASSWORD by scrolling to Configuration and press <E>. At the Password prompt, press <E> again.
Once in the Change Confi Sett Menu, scroll to Relay Password and enter a password. This will be the main
password for entry to the unit. Press <E> to enter the password and return to the Change Confi Sett Menu.
Scroll to Test Password, and enter a different password. This password allows low level entry to the Test
options of the unit.
WARNING:
If the password entered in the Relay Password Section is lost or forgotten, the unit cannot be accessed.
If this situation occurs, contact ABB Allentown Technical Support at 1-800-634-6005.
On units not equipped with an MMI, connect a PC to the RS-232 port on the front of the unit and use the WinECP
(Windows External Communication Program) and follow the same process as outlined above.
Installing the DPU1500R
The DPU1500R is enclosed in a standard 3U (3 rack units), 19 x 5-inch case designed for rack mounting. Figure 9-
2 shows the dimensions of the DPU1500R.
Relay Installations
ABB Distribution Protection Unit 1500R
website:www.abb.com/papd
9-1
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