Subaru Robin Power Products RGX405, RGX405D Brushes, AVR Automatic Voltage Regulator, Voltmeter

5- -2--3- BRUSHES---------

An exciting current is supplied from the AVR to the rotor. The brushes are made of carbon; and the brush-holders of plastic. It is necessary to keep the contact pressure between the brushes and slip rings withing specific limits. Thus, care must be taken of brush length. (See 9-3 BRUSHES.)

RGX305. RGX305D

RGX405. RGX405D

RGX505, RGX505D

Fig. 5-5

5-2-4 AVR (AUTOMATIC VOLTAGE REGULATOR)

The automatic voltage regulator employs an electronic cir- cuit to automatically regulate voltage.

RGX305,	RGX305D	RGX405,	RGX405D
		RGX505,	RGX505D

Fig. 5-6

5-2-5 VOLTMETER

The voltmeter comes in two types, a 150V maximum type and a 300V maximum type. Type voltmeter indicates generator output voltages. The generators with a generated voltage of 1lOV, 120V type and dual voltage type use the 15OV maximum type voltmeter; and those of 22OV, 23OV, and 240V type specifications use the 300V maximum type voltmeter.

300	V MAX.	150	V	MAX.
(220 V.	230 V. 240 V)	(110	v,	120 VI

Fig. 5-7

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