Alstom SHPM 101 - Setting Check List

SERVICE MANUAL R5888B
QUADRAMHO Chapter 5
Appendix A
Page 13 of 18
Switch positions for the selected operating scheme
If θ
Ph
and θ
N
are different the basic ground fault loop impedance should be provided Z
(Ground fault) = ZPh + ZN = _________ Ω _________ degrees.
V
x
(2) given on module 4 is for the optical isolator inputs.
V
x
(1) is the auxiliary dc supply used to derive the internal dc rails and is given on the back of the
relay where the power supply is housed.
Due to the lack of space above the t
Z2
, t
Z3
, tp and t
D
switch positions are shown below.
(test option 57 is used to check the SW1 – 8 switch positions).
Information required by the commissioning engineer
Station _________________ Circuit _________________ SHPM1
1 | RRZ07 2 | RRM08 3 | RRM09 4 | RCL10 5 | RFV04 6 | RVC53
K1 =
K2 =
Z
PH
=
K1 + K2
I
n
= Ω
K11 =
K12 =
K13 =
K14 =
Z1
= (K11 + K12 + K13)K14Z
PH
Z1 = Ω
K31 =
K32 =
K33 =
Z3
=
(K31 + K32)Z
PH
= Ω
Power swing
blocking
Z1
Z2
Z3
SW9
Vn = V
f = Hz
Relay
available
a
/
b
If fitted
=
t
Z2
= msec
t
Z3
= msec
If used
t
p
= msec
If used
t
D
= msec
7 | REC15
SW8
SW7
SW6
SW5
SW4
SW3
SW2
SW1
X = Y =
K3 If fitted
=
R
S
=
K3 Ω
I
n
= Ω
Z1X
= Z1 x K15
K15 =
Z1X = Ω
K4 =
K5 =
K6 =
ZN =
K4+K5+K6
I
n
= Ω
f
n
= Hz
K21 =
K22 =
K24 =
Z2 =
(K21+K22)K24Z
PH
= Ω
f
n
= Hz
K35 =
K36 =
K37 =
Z3'
=
(K35+K36) K33xK37Z
PH
= Ω
θ
Ph
=
θ
N
=
QUADRAMHO
I
n
= Amps
f
n
= Hz
When using the test options
to check the switch positions
the indication LEDs will light
for any switch set to the
right the top LED
corresponds to the top
switch in the block of 8 etc.
If a switch is to be set to
the right indicate this by an
arrow
If a switch is to be set to
the left indicate this by an
arrow
Check with test Check with test Check with test
option 54 option 55 option 56
1280 ∞ 48
640 2560 t
p
24
320 1280 12
t
2
160 t
3
640 6
80 320 48
40 160 t
d
24
20 80 12
10 40 6
Figure 8: Setting check list