Areva MiCOM P225 Quick start guide

MiCOM P225
Motor Protection Relay
Technical Guide
P225/EN T/B11

Technical Guide P225/EN T/B11
MiCOM P225 Page 1/2
MOTOR PROTECTION RELAY
MiCOM P225
CONTENT
Connection Diagram P225/EN CO/B11
Technical Data P225/EN TD/B11
User Guide P225/EN FT/B11
Menu of the HMI P225/EN HI/B11
Commissioning and Maintenance P225/EN CM/B11
Communication P225/EN CT/B11
Default Setting Value P225/EN SV/B11
Installation Guide P225/EN IN/B11
Test Report P225/EN RS/B11

P225/EN T/B11 Technical Guide
Page 2/2 MiCOM P225
BLANK PAGE

Connection Diagrams P225/EN CO/B11
MiCOM P225
CONNECTION DIAGRAMS

Connection Diagrams P225/EN CO/B11
MiCOM P225 Page 1/12
CONTENT
1. CONNECTION DIAGRAMS 3
1.1 MiCOM P225 typical connection 3
1.2 Typical application diagram 4
2. CONNECTION 5
2.1 Earth connection 5
2.2 Auxiliary power 5
2.3 Current inputs 5
2.4 Voltage measurement input 5
2.5 Binary inputs 5
2.6 Output relays 5
2.7 Front port connection (RS232) 6
2.8 RS485 rear port 7
2.8.1 Description 7
2.8.2 Connection 7
2.8.3 RS485 cable 8
2.8.4 Protocol converter: RS232 -> K-Bus 8
2.8.5 RS232 / RS485 converter 8
2.9 Analogue outputs 8
2.10 RTDs 9
2.11 Thermistors 10
2.11.1 PTC type thermistors 11
2.11.2 NTC type thermistors 11

P225/EN CO/B11 Connection Diagrams
Page 2/12 MiCOM P225
BLANK PAGE

Connection Diagrams P225/EN CO/B11
MiCOM P225 Page 3/12
1. CONNECTION DIAGRAMS
1.1 MiCOM P225 typical connection
A
uxiliar
y
v
olta
g
e
i
n
p
ut L1
Phase rotatio
n
o
o
C
B
C
T shortin
g
links make before (b) and (c) disconnect
(
3) Earth connection are t
y
pical onl
y
(
2) CT connection are t
y
pical onl
y
N
o
t
a
:
(
1
)
(
c
)
(a
)
a
a
(
b
)
19
23
21
{
S
hort terminal break before
(
c
)
L
on
g
terminals
P
ro
g
rammable
P
ro
g
rammable trippin
g
W
atch do
g
(4)
o
utput rela
y
3
4
26
24
22
33
+
-
{
Modu
l
e
t
e
rmin
a
l
b
l
oc
k
s
(
with inte
g
ral case earth link)
v
i
e
w
ed
fr
o
m r
ea
r
S
peed switch si
g
nal
i
n
p
ut L2
P
ro
g
rammable
i
n
p
ut L3
P
ins terminals (pcb t
y
pe)
(
d
)
A
lternative :The earth current in
p
ut is connected to the sommation of the three
p
hase CTs.
A
lternative : Connection to 2
p
hase CTs + a core balanced CT.
C
A
B
P2
S
2
S
1
S
P1
5
A
48
5
A
47
46
45
44
5
A
5
A
43
42
41
56
1
A
1
A
55
5
4
53
5
2
1
A
5
1
1
A
50
49
{
RL2
RL
1
L
L
10
8
12
2
4
{
6
6
{
WD
36
35
37
37
R
L
3
18
14
16
R
L
5
RL4
9
7
{
5
1
3
{
(
4) The MICOM P220 rela
y
is shown with power suppl
y
off
( : Link terminals 30 and 32 if the relay
2
9
RS
4
85
c
omm
u
ni
ca
tion
is
co
nn
ec
t
ed
a
t th
e
e
n
d
o
f th
e
-
*
3
2
3
1
+
30
p
ort
c
onn
ec
tion
R
S 485 bus
)
.
(
5) The shieldin
g
is bonded to the earth point located next to the connector.
(
6) Important : the analo
g
ue output option shall be used either in active source mode or in passive source mode
+
-
+
-
+
-
T
he earth current in
p
ut is connected to a core balanced CT.
o
utput rela
y
o
utput re
l
a
y
P
ro
g
rammable
P
ro
g
rammable
o
utput rela
y
o
utput rela
y
P
ro
g
rammable
i
n
p
ut L4
P
ro
g
rammable
P
ro
g
rammable
i
nput L5
C
ase earth
P
22
5
M
i
CO
M
2d
2b
2z
4d
4b
4
z
co
mm
o
n
R
TD
3
RTD2
RTD1
G
reen connector
R
TD
5
R
TD
6
10
d
RTD4
If
10 RTD option :
(
6
)
If 2 analogue output option :
If 3 thermistors option
:
n
28
b
28
z
2
-24 V
o
lt
+
-
T
h
e
rmi
s
t
o
r2
ac
tiv
e
sou
r
ce
m
ode
Analogue output 1
g
28
b
28
d
{
A
nalo
g
ue output 1
4b
4d
T
h
e
rmi
s
tor1
2b
2d
RTD7
R
TD
8
R
TD
9
R
TD1
0
6
z
6
b
6
d
8
z
8
b
8
d
10
b
10
z
12z
1
2
b
1
2
d
14z
1
4
b
1
4
d
16
z
16
b
16
d
18
z
18b
18
d
20
z
20
b
20
d
40
39
-
25
+
T
hermistor
3
6
d
6
b
V
olta
g
e input
{
2
-24 V
o
lt
3
2b
3
2b
3
2z
i
n
p
ut L6
P
ro
g
rammable
c
ommon
c
ommon
co
mm
o
n
co
mm
o
n
c
ommon
c
ommon
co
mm
o
n
co
mm
o
n
c
ommon
passive source mode
Analogue output 2
id
ac
tiv
e
sou
r
ce
m
ode
C
ase earth
P
0
22
8
EN
a
2b
4b
C
ase earth (5)
8
d
2d
4d
8
z
4z
2z
S1
S
2
S
2
P2
S
1
P1
5
A
5
A
5
A
5
A
1
A
1
A
48
47
46
45
44
43
42
41
56
55
5
4
5
2
53
1
A
1
A
50
5
1
49
47
55
53
3
49
5
1
37
45
43
41
39
35
33
29
31
48
56
5
4
5
2
50
38
3
46
44
42
40
4
36
3
34
3
32
3
30
3
24
27
28
26
2
1
22
20
16
18
14
7
9
5
3
8
12
10
6
4
C
A
B
A
B
C
S
2
A
P2
S1
S1
1
S
2
S
1
S
P1
41
5
A
5
A
43
42
1
A
1
A
56
55
5
4
1
A
1
A
53
5
2
5
1
50
49
45
48
5
A
5
A
47
46
44
-
+
+
-
+
-

P225/EN CO/B11 Connection Diagrams
Page 4/12 MiCOM P225
1.2 Typical application diagram
27
+
-
Pro
g
rammabl
e
In
p
ut L
6
Mi
CO
M P22
5
2
5
1
9
17
1
3
1
5
1
3
5
8
1
0
12
6
4
2
22
2
4
33
34
-
+
-
+
-
+
-
+
55
47
4
8
56
41
4
9
42
50
4
3
51
44
52
4
5
53
4
6
54
5A
1A
36
35
37
14
1
6
1
8
3
2
b
30
d
/z
2
8
2
6
+
-
+
-
32
31
-
+
+
-
+
Pro
g
rammabl
e
In
p
ut L
4
Pro
g
rammabl
e
In
p
ut L
3
trippin
g
Pro
g
rammabl
e
Out
p
ut RL
3
Pro
g
rammabl
e
Watchdo
g
Out
p
ut RL
4
Pro
g
rammabl
e
Pro
g
rammabk
e
Out
p
ut RL
2
C
ore balanced
CT
CT
p
hase
A
CT
p
hase
B
CT
p
hase
C
tem
p
eratur
e
S
tato
r
F
use
A
B
C
C
ontactor coi
l
V
aux
On
Of
f
Emer
g
ency sto
p
Kl
a
x
on
Si
g
nallin
g
lam
p
Auxiliar
y
Suppl
y
V
aux
Emer
g
ency startu
p
Ext
e
rn
a
l r
eset
F
use
b
low
n
5
2
a
Auxiliar
y
A
A
C
ontacto
r
In
p
ut L
1
Out
p
ut RL
5
Pro
g
rammabl
e
Analo
g
ue outpu
t
In
p
ut L
2
V
aux
C
ommunicatio
n
10 RTD's in
p
ut
s
(
g
reen connector
)
P
C/
PL
C
su
p
erviso
r
Am
b
i
e
n
t
tem
p
eratur
e
Bearin
gs
tem
p
eratur
e
M
o
t
or
14
PL
C
Si
g
nallin
g
Si
g
nallin
g
P0
2
3
1
ENa
In
p
ut L
5
2
3
-
Pro
g
rammabl
e
21
+
PL
C
Analo
g
ue outpu
t
+
b
-
Load bearin
gs
tem
p
eratur
e
7
1
1
9
4
0
39
Rotation
p
has
e
C
B
A
Line A-Line
C
V
T
Th
e
rm
a
l
s
t
a
t
e
v
a
l
ue
r
eset
used
f
or
s
t
a
rt inhi
b
iti
o
n
p
ur
p
ose
output rela
y
THE MiCOM P225 IS SHOWN WITH POWER SUPPLY OFF.