China Cheap price Automatic transfer switching equipment-FTQ3 to Serbia Manufacturers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

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Product illustration:
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Product Features
The automatic transfer switch ensures the switching and isolation between the primary power supply and the standby power supply.Fully automatic operation ensures that loads are transferred automatically to the secondary source in case of mains failure.

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Scope of use

-FTQ3 automatic transfer switch is suitable for the dual power supply system of AC50Hz, rated operational voltage 400V,rated operational current up to 250A.

-It is used for emergency power supply system to switch between two power supply, in order to ensure continuous and reliable electrical power to critical loads.

-It is primarily used in critical installations, for instance, fire protection system, telecommunication, coal mine and shipping,

-Industrial plants,residential buildings,emergency lighting,medical and health care, bank and securities exchange,airport, underground express way,

-Military establishment and similar loads that requires non-interrupted and reliable power supply.

Exterior and dimensions

▲ Plug in type overall and mounting dimensions(63-250A)

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Model Outline dimension(mm) Installation dimension(mm)

Length

Width

Height

Length

Width

ΦD

FTQ3-63/3P

221

283

130

203

163

6.5

FTQ3-63/4P

243

283

130

225

163

6.5

FTQ3-250/3P

258

283

130

240

163

6.5

FTQ3-250/4P

294

283

130

276

163

6.5

▲ Integrated type overall and mounting dimensions(63-250A)

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Model Outline dimension(mm) Installation dimension(mm)

Length

Width

Height

Length

Width

ΦD

FTQ3-63/3P

297

198

130

279

163

6.5

FTQ3-63/4P

319

198

130

301

163

6.5

FTQ3-250/3P

334

198

130

316

163

6.5

FTQ3-250/4P

369

198

130

351

163

6.5

▲ Seperated type overall and mounting dimensions(63-250A)

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Model Outline dimension(mm) Installation dimension(mm)

Length

Width

Height

Length

Width

ΦD

FTQ3-63/3P

221

198

130

203

163

6.5

FTQ3-63/4P

243

198

130

225

163

6.5

FTQ3-250/3P

258

198

130

240

163

6.5

FTQ3-250/4P

294

198

130

276

163

6.5

Controller

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This video from Sears PartsDirect shows how to replace the RPM sensor on a garage door opener. The RPM sensor detects the motor speed. If your door only moves 6 to 8 inches at a time and the LED light flashes 5 times, then the RPM sensor is likely defective. You can replace the RPM sensor using the steps in this video.

Visit us at:

http://www.searspartsdirect.com?sid=soc:youtube:replacing-the-RPM-sensor-on-a-gdo

Or call 1-800-437-1673 to speak with a parts specialist.

The video includes these parts and tools. Look up your model to make sure you get the right parts for your garage door opener.
RPM sensor

http://www.searspartsdirect.com/part-number/41C4398A/0009/139.html?sid=soc:youtube:direct-part-link

Find parts for your garage door opener at

http://www.searspartsdirect.com/partsdirect/product-types/Garage-Door-Opener-Parts?sid=soc:youtube:gdo-parts

Or click here to schedule an appointment with a repair technician.

https://www.searshomeservices.com/repair/garage-door-opener-repair-service

Transcript:
The RPM sensor detects the motor speed. If your door only moves 6 to 8 inches at a time and the LED light flashes 5 times, then the RPM sensor is likely defective. You can replace the RPM sensor using the steps in this video. Wear work gloves to protect your hands. Now, let’s get started. Unplug the garage door opener. Or, turn off the house circuit breaker for the garage door opener. Pull the emergency release rope to release the trolley. Shut the garage door if it’s not already closed. Remove the fastener ring from the straight door arm connected to the outer trolley. Pull out the clevis pin while supporting the straight arm to disconnect the garage door from the outer trolley. Lower the straight and curved arms down and rest them against the garage door. Open the light cover to access the wall control and safety sensor wires connected to the motor unit. Disconnect the wall control and safety sensor wires from the motor unit. Close the light cover. Remove the nuts, bolts and lock washers that secure the motor unit to the ceiling bracket. Support the motor unit with one hand as you remove the last bolt from the ceiling bracket. Carefully lower the motor unit and rest it on your work table. Remove the fastener ring from the header bracket clevis pin. Pull the clevis pin out of the rail and header bracket while supporting the rail with one hand. Lower the rail and rest it on a rung of the step ladder so the rail is level with the motor unit on your work table. Remove the light covers and light bulbs from either side of the motor unit. Flip the motor unit over, and remove the screws from the motor unit cover. Then pull the cover off. Unplug the RPM sensor wire harness. Remove the interrupter cup from the motor shaft. Release the RPM sensor from the mounting clip and remove it. Push the new RPM sensor into the mounting clip, locking the sensor into place. Connect the RPM sensor wire harness to the new sensor. Reinstall the interrupter cup on the motor shaft. Reinstall the motor unit cover, securing it with the mounting screws. Reinstall the light bulbs and the light covers on the motor unit. Reconnect the rail end to the header bracket using the clevis pin and fastener ring. Carefully set the motor unit on top of the step ladder. Reinstall the motor unit to the ceiling bracket using the nuts, bolts and lock washers. Open the light cover to access the wall control and safety sensor terminals on the motor unit. Reconnect the wall control and safety sensor wires to the motor unit. Close the light cover. Reconnect the straight door arm to the outer trolley using the clevis pin and fastener ring. Re-engage the trolley. Plug in the garage door opener. Or, turn on the house circuit breaker.



Go to http://www.southlandelectrical.com/itemdesc.asp?ic=JXD62B225-NS to shop online for this ITE Siemens JXD62B225, 225 Amp, 600 Volt, 2 Pole Circuit Breaker. Southland Electrical is a world class leader in Power Distribution and Low Voltage Motor Control. For over 30 years we have been buying and selling New, New Surplus and Reconditioned industrial electrical equipment.

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