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Control and Monitoring Function
Control devices
Circuit breaker × 1,
Disconnector × 5,
Earthing disconnector switch × 2
Disturbance record
Analogue input
Binary input
Number of recordings
Trigger
Data format
Communication port - local PC (RS232)
Connection:
Cable type:
Cable length:
Connector:
Communication port (RS485)
Connection:
Cable type:
Cable length:
Connector:
Isolation:
Transmission rate:
Communication port (Fibre Optic): Option
Connection:
Cable type:
Cable length:
Connector:
Transmission rate:
Time synchronization port
Connection:
Time code: IRIG-B (AM modulated, TTL)
Binary Inputs
Operating voltage
Binary Outputs
Number
Ratings for tripping relay
Rating for auxiliary relay
Control input
Interlock setting
Interlock bypass setting
Operate time counter, Breaker travel time, Double command blocking,
Control blocking
Max. 9
Max. 32
6 at recording length 3s
Rising or falling edge of binary input
OC, EF, SEF, NOC, OV, UV, NOV, ZOV
COMTRADE format
Point to point
Multi-core (straight)
15m (max.)
RS232C 9-way D-type female
Multidrop (max. 32 relays)
Twisted pair cable with shield
1200m (max.)
Screw terminals
1kVac for 1 min.
64kpbs for RSM-X protocol. 9.6, 19.2kbps for others
Multidrop (max. number depending on protocol)
or Star by using Opt. Hub
Graded-index multi-mode 50/125μm or 62.5/125μm fibre
1000m (max.)
ST connector
9.6, 19.2kbps
Screw terminals
Typical 74Vdc(min.70Vdc) for 110V/125Vdc rating
Typical 138Vdc(min.125Vdc) for 220V/250Vdc rating
Typical 31Vdc(min.28Vdc) for 48V/54V/60Vdc rating
Typical 15Vdc(min.14Vdc) for 24V/30Vdc rating
8 - 32
Make and carry: 4A continuously
10A, 220Vdc for 0.5s (L/R≥5ms)
Break: 0.1A, 220Vdc (L/R=40ms)
Make and carry: 4A continuously
10A, 220Vdc for 0.2s (Resistive load))
Break: 0.1A, 220Vdc (L/R=40ms)
⎯ 397 ⎯
6 F 2 S 0 8 4 2
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