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S&C ELECTRIC COMPANY

716-600 

INSTRUCTION SHEET

Page 22 of 24
February 11, 2002

S&C Series 2000 Circuit-Switchers

Interrupter Replacement

Outdoor Transmission (69 kV through 230 kV)

Programming the Receiver

After replacing an interrupter and transmitter, the remote
gas-density monitoring system must be reprogrammed.
Programming “teaches” the receiver which transmitter
radio signal corresponds to which interrupter. 

A series of prompts on the LCD will guide you through

the programming process.

Step 45

Attach the magnet tool to a hotstick long enough to reach
the transmitter. The magnet tool, furnished with the origi-
nal switch, is located on the inside of the switch operator
door.

Step 46

Press—and hold for 10 seconds—the system set-up
button located on the right side of the receiver. See
Figure 20. The receiver unit will start to count down. See
Figure 21. Release the set-up button when prompted. See
Figure 22. This will put the receiver in setup mode.

NOTICE

 

All phases must be reprogrammed when an interrupter
is replaced.

NOTICE

 

Inadvertently releasing the set-up button during
countdown will stop set-up and reset the receiver in
regular monitoring mode.

INTERRUPTERS WITH THE REMOTE GAS-DENSITY MONITOR OPTION — Continued

Figure 20. Location of set-up button on receiver.

Figure 21. Receiver LCD while pressing and holding set-up
button.

Figure 22. Receiver LCD during start of set-up mode.

A [DENS]

100%

B [DENS]

100%

C [DENS]

100%

SETUP IN 10 SECONDS

S&C RGDM Setup Mode
Used To Link Remotes
To Phases. To Start 
Press Button & Hold

Set-up button

Summary of Contents for 2000 series

Page 1: ...e containing sulfur hexafluoride SF6 gas under pressure It employs an operating rod which is driven to the open position at high speed by means of a power train connected to the Series 2000 Circuit Sw...

Page 2: ...binet of the circuit switcher using the instruction manual holder Proper Application Warranty The standard warranty contained in S C s standard con ditions of sale as set forth in Price Sheet 150 is a...

Page 3: ...ffice S C Authorized Distributor S C Headquarters or S C Electric Canada Ltd It is important that any missing damaged or faded labels on the equipment be replaced immediately Replacement labels are av...

Page 4: ...of loss and or damage Packing The Series 2000 Circuit Switcher interrupter is a porce lain enclosed hermetically sealed device containing sulfur hexafluoride SF6 gas under pressure 75 PSI To guard aga...

Page 5: ...ound the interrupter to be replaced using the following procedure a Remove the two container halves from the shipping crate Note that one of the container halves is fur nished with a loosely attached...

Page 6: ...r forth as necessary to allow the cable to be threaded through the holes g Pull the cable taut at the indicator end of the inter rupter and attach two of the clamps furnished See Figure 3 right Secure...

Page 7: ...ith a black yellow striped label and spacer marked with a black yellow striped label to the interrupter using the 18 2 hex head stainless steel screw fur nished These items are included with the repla...

Page 8: ...d link Pin retaining clip 18 2 hex head stain less steel screw Stop bracket marked with a black yellow striped label 18 2 hex head stain less steel screw Coupling Slot coincides with cross hole Spacer...

Page 9: ...n box on the insulating support column Use care to avoid damaging the exposed coupling Step 10 Prepare the replacement interrupter for attachment to the insulating support column as follows a Remove a...

Page 10: ...38 kV Insert the connecting pin retained from Step 10 c into the coupling and operating rod link See Figure 5 top It will be necessary to loosen the 18 2 hex head stainless steel screw indicated in Fi...

Page 11: ...wo 16 1 and one 16 zinc plated hex head cap screws and flat washers which attach one of the container halves to the indicator end casting of the interrupter Don t remove the remaining 16 cap screw it...

Page 12: ...ise the container into position around the interrupter d Using a screwdriver as necessary to spread the edges snap the two halves together as shown in Figure 3 Place a 16 zinc plated serrated hex nut...

Page 13: ...cover to the side of the transition box on the insulating support column See Figure 10 Remove the cover and place it and the hardware on a clean surface They will be re used in Step 31 Step 21 Prepar...

Page 14: ...rate Step 26 Remove the interrupter lifting bracket and associated inch stainless steel hardware from the end of the replacement interrupter This bracket is not used in the interrupter replacement pro...

Page 15: ...ing slings to the replacement inter rupter and carefully lift and slide the interrupter into posi tion Use care to avoid damaging the exposed operating rod Thoroughly wire brush the mating surfaces on...

Page 16: ...draw it approximately inch so that the connect ing pin can be inserted Do not remove the screw at this time Now insert the pin retaining clip retained from Step 28 as indicated in Figure 13 left Make...

Page 17: ...e provided so that a rope or lifting sling can be attached and the container half more conveniently lowered to the ground d Now remove and discard the 16 hex head cap screw and flat washer which attac...

Page 18: ...cable Do not remove the shorting plug from the end of the green 6 pin connector at this time See Figure 14 Step 38 On Circuit Switchers with vertical interrupters Model 2020 Model 2025 and Model 2030...

Page 19: ...he side of the operating rod that is towards the access opening Feeding the sensor cable from behind the operat ing rod may cause the cable to catch on the rod during switch operation See Figure 16 St...

Page 20: ...nnector located on the red sensor cable Remove the shorting plug from the 6 pin socket on the transmitter circuit board Firmly plug the green 6 pin connector from the inter rupter into the green 6 pin...

Page 21: ...e replaced Retain the jumper for future use in the pocket on the operator enclosure door NOTICE Save the shorting plugs and install them on the replaced interrupters When replacing an interrupter with...

Page 22: ...perator door Step 46 Press and hold for 10 seconds the system set up button located on the right side of the receiver See Figure 20 The receiver unit will start to count down See Figure 21 Release the...

Page 23: ...nce every hour When the magnet tool is applied to transmitter the transmitter is prompted to send a signal to the receiver once every second The transmitter will continue to send this sig nal for up t...

Page 24: ...esignations are not correct reprogramming of the receiver is required Repeat Steps 41 51 until the pole unit designations are appropriate for the installation NOTICE If the poles are not initialized i...

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