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42/5, Volgogradsky prospect, Moscow, Russia, 109316 contacts GLN 4670021669997

To order products

Name of connection
Connections quantity
Voltage class, kV
Rated connection voltage, А
Availability of analog secondary outputs for measuring (1 А(2,5 VA); 57,7 В (6 VA)); yes/no
Relay protection and automation are required (IEC 61850-9-2 LE)
Necessity to reserve relay protection and automation (IEC 61850-9-2 LE)
Maximum distance between measuring element on switchgear and electro-optical conversion unit, m
Special requirements
1

Form title

* * * * *
* Necessarily to fill

1
Rated voltage, kV
2
Metering, accounting, relay protection and automation (yes/no)
3
Reservation of relay protection and automation (yes/no)
4
Distance between measuring element and electro-optical conversion unit
5
Communication interface
6
Analog output (nominal linear voltage value - 57,7 V, rated loading of secondary circuit 6 VA, for measuring and accounting purposes) (yes/no)
7
Special requirements

Form title

* * * * *
* Necessarily to fill

1
Type of measured current (direct, alternate)
2
Voltage class, kV
3
Measuring and accounting contour (yes/no)
4
Nominal current of measuring and accounting contour, A
5
Accuracy class of measuring and accounting contour
6
Contour for relay protection and automation purposes (yes/no)
7
Nominal current of contour for relay protection and automation, A
8
Accuracy class of contour for relay protection and automation
9
Stand-by contour for relay protection and automation (yes/no)
10
Nominal current of stand-by contour for relay protection and automation, A
11
Accuracy class of stand-by contour for relay protection and automation
12
Distance between measuring element and electro-optical conversion unit
13
Communication interface
14
Limit of short-circuit current value in place of installation of fiber optic current transducer, kA
15
Short-time thermal current, kA
16
Period of short-time thermal current flow, sec
17
Short-time electrodynamic current, kA
18
Analog output (current nominal value 1 A, rated loading of secondary circuit 2,5VA, only for measuring and accounting purposes) (yes/no)
19
Special requirements

Form title

* * * * *
* Necessarily to fill

1
Type of measured current
2
Voltage class, kV
3
Purpose (measuring and accounting/relay protection and automation and its reservation)
4
Nominal current, А
5
Accuracy class
6
Distance between measuring element and electro-optical conversion unit
7
Communication interface
8
Limit of short-circuit current value in place of installation of fiber optic current transducer, kA
9
Short-time thermal current, kA
10
Period of short-time thermal current flow, sec
11
Short-time electrodynamic current, kA
12
Analog output (current nominal value 1 A, rated loading of secondary circuit 2,5VA, only for measuring and accounting purposes) (yes/no)
13
Special requirements
* For commercial accounting and relay protection and automation purposes fully-autonomous and separate products are used

Form title

* * * * *
* Necessarily to fill

1
Type of measured current
2
Nominal current, А
3
Accuracy class
4
Overall dimensions of conductor line (width х height), mm
5
Distance between sensitive element and electro-optical conversion unit, m
6
Operating temperature range for electro-optical conversion unit, °С
7
Communication interfaces:
8
- Frequency output (current standard 10 kHz-240 kА) (yes/no)
9
- Analog current output (current standard 40 mA - 240 kA) (yes/no)
10
- Pulsed output (current standard 1Hz - 360 kА) (yes/no)
11
- Modbus RS-485
12
- IEC 61850-9-2 (yes/no)
13
Special requirements
14
Quantity

Form title

* * * * *
* Necessarily to fill

Questionnaire Fiber optic current sensors of external unit
1
Type of measured current
2
Voltage class, kV
3
Nominal current, А
4
Accuracy class
5
Distance between measuring element and electro-optical conversion unit
6
Communication interface
7
Limit of short-circuit current value in place of installation of fiber optic current transducer, kA
8
Short-time thermal current, kA
9
Period of short-time thermal current flow, sec
10
Short-time electro-dynamic current, kA
11
Special requirements
Questionnaire Fiber optic voltage transducer (FOVT) of external unit
12
Rated voltage, kV
13
Communication interface
14
Special requirements

Form title

* * * * *
* Necessarily to fill







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