YTG series

The First Brushless Generators in the world

The YTG series features patented brushless, synchronous generators with built-in silicon rectifier rotors.With no carbon brushes, generator maintenance is easier.

Another advantage of brushless generators is low wave interference, providing the suitable power source for telecommunications equipment.

A built-in silicon rectifier rotor functions as a sort of AVR. Fluctuation from no load to 100% load is very low level.
(YTG-T) Compensation winding is used to control single-phase voltage fluctuation. Fluctuation is low even when the single phase loads between O-R, O-S, and O-T are unbalanced. This facilitates use of three-phase motors and single phase electrical appliances at the same time.

With the use of vibration-proof rubber mounts and a
well-balanced design, vibration is kept to a minimum. Durability and operational ease are enhanced.

The electromagnetic circuit breaker automatically interrupts the electrical circuit, if there is an overload or short-circuit, protecting the gene-rotor and the engine.

Dual voltage is available in one generating set (for single phase):110V/220V,115V/230V,120V/240V. Voltage can be selected by simply changing the terminal connnectione.

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Yanmar TF series Engine

Large Engine Displacement & Direct Fuel Injection increases Output and Reserve Horsepower.

All the TF engines feature enlarged cylinder volumes to increase displacement, output, and power. Their direct fuel injection system decrease energy and thermal losses. And the TF engines generate high output throughout the model line thanks to the Yanmar injection nozzle, a unique fuel injection pump and a specially developed toroidal-shaped combustion chamber.

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SPECIFICATIONS

			Single Phase (2 Wire)			3 Phase (4 Wire)
Model			YTG5.0S	YTG6.5S	YTG10S	YTG6.5T	YTG9.0T	YTG12.5T	YTG15T
Altemator	Alternator Model		S16F-180/B	S20FS-160/A	S20FS-200/A	ECO3-1S	ECO3-2S	ECO3-3S	ECO3-1L
	Alternator Weight	kg	33.2	50	57	57	63	69	78
	Insulation Class		H
	Operation Condition		Ambient temperature not exceeding 50℃
	Operation Condition		Attitude not exceeding 1000m
Engine	YANMAR		TF90M	TF120M	TF160M	TF90M	TF120M	TF160M	TS190R
	Type		Horizont al, 4-cycle, water- cooled diesel engine
	Bore x stroke	mm	85x87	92x96	102x105	85x87	92x96	102x105	110x106
	Displacement	liters	0.493	0.638	0.857	0.493	0.638	0.857	1.007
	Cont output	hp	8.5	10.5	14	8.5	10.5	14	16
	Rated output	hp	9.5	12	16	9.5	12	16	19
	Revolution	min^-1(rpm)	2400						2200
	Starting system		Hand Starting or elect ric starting（optional）
	Cooling system		Radiator
	Lubricating system		Fully sealed forced lubrication witht rochold pump & hydraulic regulator valve
	Combustion system		Direct injection
	Lub. Oil capacity liters	lit./h	2.2	2.8	3.0	2.2	2.8	3.0	3.6
	Fuel tank capacity	liters	10.5	11.0	14.3	10.5	11.0	14.3	13.7
Generator Set	Capacity	KVA	5	6.5	10	6.5	9	12.5	15
	Capacity	KW	5	6.5	10	5.2	7.2	10	12
	Frequency	Hz	Available in either 50Hz or 60Hz
	Revolutions	rpm	3000 for 50Hz/3600 for 60Hz
	No . of phase		Single Phase(2 Wire)			3 Phase (4 wire)
	Power factor		1			0.8
	Excitation system		Brushless, self-excitation system
	Drive system		V-belt drive
	Voltage (Standard)	V	220			220/380
	Recommend cable dia	mm	6-16
	Recommend earth cable		Equal to the conductor size
	Ampere	A	22.7	29.5	45.5	9.9	13.7	19	22.8
Dimension	Dimension Length	mm	1170	1220	1287	1235	1290	1337	1444
	Dimension Width	mm	480	559	599	599	599	599	650
	Dimension height	mm	600	684	704	684	704	704	764
	Net weight (dry)	kg	170	180	307	198	243	318	388

Note : All data subject to alteration without notice .

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