Specifications :

1. RBS Module (Regulator Board):

• Equivalent to RBS 505 type, made by Siemens.
• Supply and feedback voltage input: 24 Vac, 3 Phase, 50 Hz.
• Input current from secondary CT: maximum 50 mA ac 1 Phase.
• Control output voltage to TBS Module: 0-12Vdc.
• Provided adjustments:
  • >Ug - for setting nominal output voltage.
  • >Vp - for gain adjustment.
  • >In - for voltage stabilization adjustment.
  • >Ust - for static drop adjustment.
  • >I max - for limiting generator output current.
• Locking device - to lock the potentiometer after setting.
• External voltage adjustment available.

2. TBS Module (Thyristor Board/Power Board):

Equivalent to TBS 505, made by Siemens.

Supply input: 12Vdc (from RBS module).

Power input voltage: 24-200 Vac from excitation power voltage.

Current capacity: 7.5 Amperes.

Control input voltage: 0-12Vdc from RBS module.

where has this product been installed?

• PT Gaya Dinamika Angkasa - Banten
• PLTD IPUH - Bengkulu
• PT PLN - Jambi Palembang