7-2
BE1-50/51B - Manual Change Information
Table 7-1. Changes - Continued
Revision
Summary of Changes
ECA/ECO/Date
F
Changed all sections to reflect 200 series relay additions and relay
modifications that deleted P2 and P3 jumpers and added switch
SW8. Changed
Specifications, TIME and INST PICKUP accuracy;
Output Circuits, and Isolation (Dielectric Test).
14885/02-01-95
G
Corrected minor typographical errors in Sections 1 and 2. Corrected
Table 2-1, locator item K,
Function. Changed Figure 5-2 and all
testing target current source references from 0.2 ampere to 1.0
ampere. Changed Table 7-1 to add ECA and date data.
15325/10-16-95
H
Incorporated changes in series 200 relays that added five
characteristic curves and changed switch SW8-3 functionality.
Changed Section 5,
Testing, to incorporate setting all sections of
switch SW8.
15495/02-01-96
I
Added Model #BE1-50/51B-203* to Table 1-1. Corrected Tables 1-3
and 1-4,
Figure Number. Changed "pickup setting" to "pickup" on
pages 1-7,
Time Characteristics equation, page 1-9, Time Reset, and
Figures 1-6 thru 1-14. Added Oscillatory to
Surge Withstand
Capability on page 1-11. Corrected Figure 1-17 to reflect the correct
Time Dial range: 0.5 to 9.9. Changed Table 7-1 to add ECA and date
data.
16216/07-08-97
J
Added Patent Number to
Specifications and changed the manual
format to reflect current manual styles.
16746/05-12-98
K
Page 2-2, added description to Locator K for 100 series relays, unit
revision Q and previous. Deleted Figure 2-2 from Section 2 and
added it to new Section 8. Page 3-2, added description to
Auxiliary
Output Contacts for 100 series relays, unit revision R and
subsequent. Added new Section 8,
Relay Differences.
2848/020399
L
Changed all drawings to show the newly designed front cover and
changed all references to the current for testing the targets to an ac
only type of current.
7041/12-08-99
Содержание BE1-50B
Страница 5: ...iv BE1 50 51B Introduction Periodic Test 5 9...
Страница 39: ...BE1 50 51B Installation 4 3 Figure 4 3 Panel Drilling Diagram S1 Case Semi Flush Mount...
Страница 43: ...BE1 50 51B Installation 4 7 Figure 4 8 DC Control Connections And Jumper Configuration Terminals...
Страница 44: ...4 8 BE1 50 51B Installation Figure 4 9 BE1 50 51B Overcurrent Relay Rear View...
Страница 59: ...8 2 BE1 50 51B Relay Differences Figure 8 1 Location of Controls and Indicators 100 Series Relays...