Technical data set command rp and sa - Tx, Rx

1.

Type

The analogue ACA "Kedr" LLC "Uralenergoservis"

2.

Manufacturer

3.

Standards

4.

Technical description:

4.1

The principle of command - frequency identification (single-frequency or dual-frequency serial code)

Yes

4.2

Additional functions:

• Signaling telemetry

• Signal transmission phase frequency voltage.

Additional features are implemented using the principle of manipulation of the control frequency (CF1/CF2)

Yes

5.

Characteristics of work on high channels

5.1

Frequency range, kHz

24-1000

5.2

The width of the operating band, kHz

4,0

5.3

Step restructuring basic starting frequency, kHz

1,0

5.4

The transmission level of the HF signal on a linear frequency control output dBm

+31 ± 0,5

5.5

The level of the HF signal transmission commands to the linear output dBm

+45 ± 0,5

5.6

Range modulating the transmission level of the HF signal, however, dB

6

5.7

Attenuation is entered in 75-ohm path at offset from the edge of the nominal band, no more, dB

1

5.8

Nominal input resistance Rx, Ohm

75±15

5.9

Receiver selectivity at offset from the edge of the operating band of 6 Hz, dB

≥ 80

5.10

Mirror channel selectivity, dB

≥ 80

5.11

The dynamic range, however, dB

70

5.12

Time transfer command (if derived cell delay), no more, msec

25

5.13

Monitoring the output level of the transmitter in a predetermined range

Yes

5.14

Control the receiver for:

5.14.1

the presence of the pilot signal

Yes

5.14.2

reduction in the level of reception of the pilot signal (warning signal)

Yes

5.14.3

limit reduction reception (Emergency Signal)

Yes

5.15

The delay in the formation of a command signal from the moment the input of the transmitter control action, not more, msec

4

5.16

Stability Control System clock frequency for the individual RPMs and Tx. The hardware and software is provided by way of frequency stabilization is not worse, ppm

±2

6.

General technical characteristics of equipment

6.1

Operational current constant,

220

6.2

Power consumption of the transmitter at the maximum level of signal transmission, W

70

6.3

Power consumption receiver, W

30

6.4

Two transmission mode commands:

• Long (over time the control action)

• Short-term (within preassigned time)

Yes

6.5

Selecting the command: separate for each team

Yes

6.6

Setting mode - with the PCR unit and the PC during commissioning and during operation

Yes

6.7

The duration of command transmission, the range msec

20 - 200

(Step 1 msec)

6.8

Transfer delay information on the channel, no more msec

1

6.9

Time software delay retransmission command msec

10-500

(Step 2 msec)

6.10

Symptom TX Lock command is entered separately for each team

Yes

6.11

The ability to block the transmission / reception command (separately for each Team)

Yes

6.12

Software delay implementation team at the receiver, msec

0-10

(Step 1 msec)

6.13

The delay in the return of the relay team set independently for each team, msec

0-1500

(Step 2 msec)

6.14

Time monitoring of the received command, msec

10-500

(Step 2 msec)

6.15

The "restart" the failure of the supply voltage at which the receiver is able to "put" msec

2-5

(Step 1 msec)

6.16

Ability to set (individually) for each team (receiver and transmitter) frequency encoding

Yes

6.17

Ability to set (individually) for each team select the output relay at the receiver

Yes

6.18

The number of transmitted / received commands (can be changed during operation)

16/24/32

6.19

The presence of two normally open and two normally closed contacts of the output relays

Yes

6.20

The maximum current through each contact output and alarm relay in the chain of active-inductive load, no more, A

0,15

6.21

Warning signaling

Yes

6.22

Signaling reception / transmission of commands

Yes

6.23

The presence of internal self prirabote mode LF translation

Yes

6.24

The display can be set and view the current settings

Yes

6.25

Blocking mode translation

Yes

7.

LAN Interface

7.1

The equipment can be connected to the local power facility information network through the interface with the electrical parameters of the standard RS485, protocol IEC 870-5-101

Yes

7.2

Data exchange rate is fixed, bit / s

9600