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1 PRODUCT DESCRIPTION
1 PRODUCT DESCRIPTION 1.1 GETTING STARTED
Before attempting to install or use this relay, it is imperative that all WARNINGS and CAU-
TIONS in this manual are reviewed to help prevent personal injury, equipment damage, and/or
downtime.
CAUTION
Unpack the relay, the mounting brackets, and the hardware for attaching the mounting brackets to the sides of
the relay. Examine the relay for any damage sustained in transit, and if damage is evident, notify the shipping
company and the nearest GE sales office immediately.
Prior to applying power, ensure that the model number of the relay listed on the front panel corresponds to the
model ordered. Make sure that the DC supply power matches the rated voltage listed on the front panel. Refer
to the elementary diagram in Figure 1–23: ELEMENTARY DIAGRAM on page 1–48 for the locations of the DC
power inputs.
Instructions on how to use the keypad to change settings and put the relay into test mode can be found in Sec-
tion 4.1.7: SETTING CHANGES on page 4–4. Complete instructions on how to operate the keypad are found
in Chapter 8: LOCAL USER INTERFACE.
GE Power Management contact information:
GE Power Management
215 Anderson Avenue
Markham, Ontario
Canada L6E 1B3
Telephone:
Toll Free North America: (800) 547-8629
Europe:
Other Areas:
Emergency:
Fax:
(905) 201-2098
E-mail:
info.pm@indsys.ge.com
Home Page:
www.GEindustrial.com/pm
The LPS-D relay requires the use of passwords to change Settings or to perform Actions. No password is
required to obtain information from the relay, including viewing the existing settings. The relay is shipped from
the factory with the following Local User Interface (LUI) passwords:
SETTINGS: 123.
ACTIONS: 456.
MASTER: 789.
The decimal point following the digits is part of the password. Factory passwords MUST be
changed before the user can modify settings or initiate Actions!
NOTE
To change the default password, follow these steps:
1. Press the ACTIONS [ACT] key.
2. Press the ENTER [ENT] key.
3. Scroll to the CHANGE PASSWORD option.
4. Select the Password Privilege level to be changed.
GE Power Management
+34 94 485 88 54
(905) 294-6222
(416) 414-4941
LPS-D Line Protection System
1.1 GETTING STARTED
1.1.1 UNPACKING THE RELAY
1.1.2 PASSWORDS: FACTORY SET
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