ABB REG316 4 Series - Page 820

TEST SHEET Page:
STATION: UNIT:
99-01
Generator Protection Type REG316*4
Date: Signature:
Client
Date: Signature:
Generator datas
Manufacturer .............................. Type of turbine ..............................
Type .............................. (Steam, hydro etc.)
Rated power .............................. MVA Synchronous reactance Xd .................... p.u.
Rated voltage .............................. kV Transient reactance Xd' .................... p.u.
Rated current .............................. A
Settings
According to separate print out
Software version of the relay ....................
Secondary injection
Channel
number
Main
C.T./P.T. ratio
AD channel
rated value *
AD channel
ref. value
Injected
value
Display AD
calculated
Channels
displayed
[A/A], [kV/V] [A], [V] [-] [A], [V] [UN], [IN] [UN], [IN]
1
2
3
4
5
6
7
8
9
* 100/200 V or 1/2/5 A respectively
Remark: If the AD channel reference value is not 1.0 it is advisable to inject rated value * ref. value to get
on the display 1.00 * UN/IN.
Example: Rated current generator = 540 A, C.T. ratio = 600/5 ---> Ref. value = 0.9
Injected current = 5 * 0.9 A = 4.5 A ---> Display = 1.00 * [4.50A]