Remote power supply unit RPU-700

Descriptions
Scopes
Technical parameters
Сircuitrys

Descriptions

RPU-700 is a current generator and is designed to power remotely the regenerator modules of Stream-2 and Channel-T equipment during “wire-to-wire” operation.

The device is designed to operate both within Data Communication Equipment Station Set “Stream-2” and “Channel-T”, with remote power supply of the regenerator modules from the communication center, and as part of line station equipment, with additional power insertion.

Scopes

  • The main and backup RPS sources have a single 3U 19” design;
  • Automatic switching from the main RPS source to the backup one in the event of its failure;
  • The integrated diagnostic system allows to control the device operation from the communication center using a PC.
  • The capability of remote switching the RPS source on and off from the communication center for line works. This feature can be blocked.

Technical parameters

Maximum output voltage 700 V
Maximum output current 250 mA
Power consumption 200 W
Power supply voltage 20 to 32 V
Insulation resistance 20 MOhm

 

Сircuitrys

DIAGRAM OF REMOTE POWER SUPPLY INSERTION FOR REGENERATOR MODULES AT THE LINE INTERMEDIATE COMMUNICATION POINT

Shema vvoda DP REG