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TRANSFORMER COMPONENTS
—
2. Comem RIS2
2.5
Current
Circuit type
Voltage
Electric
rating
2.6
2.6.1 Wiring diagram by EN 50005 Standard
• Temp. STOP "T1" (terminals 44-41-42)
• Temp. ALARM "T2" (terminals 34-31-32)
• Pressure (terminals 24-21-22)
• Oil level (terminals 14-11-12)
• Options (flagged if present):
• 4-20 mA
• 2nd pressure switch
• PT100
2.6.2 Special wiring diagram "6 switches"
– upon request
• Temp. STOP "T1" (terminals 44-41-42)
• Temp. ALARM "T2" (terminals 34-31-32)
• Pressure 1 (terminals 24-21-22)
• Pressure 2 (terminals 54-51-52)
• Oil level 1 (terminals 14-11-12)
• Oil level 2 (terminals 64-61-62)
• Option (flagged if present):
• 4-20 mA
1
Current
ac
Ohmic
220
127
Oil level
2A
2A
Pressure switch 6A
6A
Thermostat
16A
16A
1
Wiring diagram
NOTE
SFONDO: RAL7032
SCRITTE: NERE
Background: RAL 7032
Writing: Black
LAST REVISION
MODIFICATA SERIGRAFIA ETICHETTA - Changed label
DESCRIPTION
MATERIAL
ETICHETTA ADESIVA - Adesive label
PROCESS
- -
NOTE
CREATED BY
SFONDO: RAL7032
Diego Boro
SCRITTE: NERE
APPROVED ON
2019-07-31
Background: RAL 7032
RESPONSIBLE COMPANY
COMEM
Writing: Black
RESPONSIBLE DEPARTMENT
ITABB-9AAE306693
LAST REVISION
NUOVA EMISSIONE - Issue
DESCRIPTION
2
Ohmic inductive
(cosφ > 0,5)
24
2A
2A
2A
2A
6A
2A
2A
2A
16A
4A
4A
4A
2
ELECTRICAL SCHEME
44
42
34 32
41
31
4-20 mA
TEMP.
TEMP.
Optional
TRIPPING
ALARM
ELECTRICAL SCHEME
44
42
34 32
41
31
TEMP.
TEMP.
TRIPPING
ALARM
TOLLERANZE GENERALI SECONDO - GENERAL TOLERANCES ACCORDING TO IS
REVIEWED BY
Diego Boro
DOCUMENT KIND
Component Drawing
TITLE / SUPPLEMENTARY TITLE
ETICHETTA SCHEMA ELETTRICO RIS2 (NUOVA
New electrical scheme label for RIS2
DOCUMENT ID
D-4219
dc
Ohmic
Ohmic inductive
(L/R < 40ms)
2A
2A
2A
2A
0,6A
0,6A
0,6A
0,6A
0,6A
0,6A
0,6A
0,2A
100
(EN 50005 )
+ -
54 52
24 22
14 12
51
21
11
PRESS. 2
PRESSURE
GAS
Optional
100
4
(EN 50005 )
+ -
54 52
24 22
4-20 mA
51
21
PRESSURE
PRESSURE
Optional
2
1
4
5
3
2A
2A
0,6A
0,6A
0,3A
1,8A
3
A
B b
PT100
Optional
14 12
64 62
11
61
GAS
GAS
1
2
APPROVED BY
Carlo Carollo
BASED ON DOC ID
STATUS
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