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9.1 Connections
9 Technical data
Technical description
168
VAMP 24h support phone +358 (0)20 753 3264
VM55.EN005
9.1.4.
Trip contacts
Number of contacts
4 making contacts (relays T1, T2, T3, T4)
Rated voltage
250 V ac/dc
Continuous carry
5 A
Make and carry, 0.5 s
Make and carry, 3s
30 A
15 A
Breaking capacity, DC (L/R=40ms)
at 48 V dc:
at 110 V dc:
at 220 V dc
5 A
3 A
1 A
Contact material
AgNi 90/10
Terminal block:
Maximum wire dimension:
- Phoenix MVSTBW or equivalent
2.5 mm
2
(13-14 AWG)
9.1.5.
Alarm contacts
Number of contacts:
2 change-over contacts (relays A1 and IF)
Rated voltage
250 V ac/dc
Continuous carry
5 A
Breaking capacity, DC (L/R=40ms)
at 48 V dc:
at 110 V dc:
at 220 V dc
1,3 A
0,4 A
0,2 A
Contact material
AgNi 0.15 gold plated
Terminal block
Maximum wire dimension
- Phoenix MVSTBW or equivalent
2.5 mm
2
(13-14 AWG)
9.1.6.
Local serial communication port
Number of ports
1 on front
Electrical connection
USB
Data transfer rate
2 400 – 38 400 kb/s
9.1.7.
Remote control connection (option)
Number of ports
1 option slot on rear panel
Electrical connection
RS 232
RS 485
Plastic fibre connection
Glass fibre connection
Ethernet 10 Base-T
Protocols
ModBus, RTU master
ModBus‟ RTU slave
SpaBus, slave
IEC 60870-5-103
ProfiBus DP (external module)
ModBus TCP
IEC 60870-5-101
DNP 3.0
IEC 61850
Содержание VAMP 55
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