AVR

Fuse: F1on X1,X2.10A;slow-250V

• Voltage sensing : 5 VA isolated via trans- former • 0-110 V terminals = 95 to 140 V • 0-220 V terminals = 170 to 260 V • 0-380 V terminals = 340 to 520 V for other voltages, a transformer should be used.
• Voltage regulation ± 0.5%
• Normal or rapid response time via jumper ST2 (see below)
• Voltage adjustment via potentiometer P2 or apply a DC voltage of ± 1 V on the terminals of the external potentiometer
• Current sensing: (parallel operation): input S1, S2 intended for 1 C.T. Š 2.5 VA cl1, secondary 1A (optional)
• Quadrature droop adjustment via potentio- meter P1

• Voltage regulation ± 0.5%
• Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)
• Voltage sensing: 95 to 140 volts (50/60 Hz) or 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)
• Response time: Normal (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation
• Remote voltage adjustment range of: ± 5%

R230 AVR option

• Potentiometer for remote voltage adjustment
• 1000 Ω / 0.5 W min: adjustment range ± 5%. – Remove the ST4 jumper.

• Power Input: AC 80-140V (50 / 60Hz)
• Maximum output: DC 90V / 6A / 10S
• Detection voltage input: AC 115V
• Voltage regulation rate: ≤ ± 1% External voltage trimming 1K / 2W potentiometer ± 10%
• Voltage regulation +/- 0.5% at steady state and constant speed