PI/PM 734 is a range of 4-pole, single or 2-bearing AVR controlled generators. adaptors to SAE 00 and 0, and coupling discs to SAE 14, 18, 21 & 24 are offered for HCI/HCM 734. Windings offered are 6-wire reconnectable. Voltages available range up to 690 V. Enclosure protection is IP23 as standard