Simran RPU80 instruction manual Technical Specifications

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Technical Specifications

8 TECHNICAL SPECIFICATIONS

8.1 Specifications

Note !		RPU300 measurements at charging voltage
			RAM CAPACITY
MODEL	MOTOR	JUNCTION	MIN	MAX	FLOW	MAX	PWR.	BOAT
	VOLTS	UNIT/	cm3	cm3	RATE AT	PRES-	CONSUM-	LENGTH
	*	AUTOPILOT	(cu. in.)	(cu. in.)	10 bar	SURE	PTION
		COMPUTER			cm3/min	bar	***
		**			(cu.in/min)

RPU80	12 V	J3000X/AC10	80 (4,9)	250 (15,2)	800 (49)	60	2,4-6 A	<35 ft

RPU160	12 V	J300X/AC20	160	550	1600	60	3-10 A	35-50 ft.
			(9,8)	(33,5)	(98)

RPU300	12 V	J300X-40/	290	960	3000	60	5-18 A	50-70 ft
		AC40	(17,7)	(58,5)	(183)

RPU300	24 V	J300X/AC20	290	960	3000	60	3,5-10A	50-70 ft
			(17,7)	(58,5)	(183)

*The motor voltage is transformed by the junction unit/autopilot computer when operating from 24V or 32V mains.

**The specified junction unit/autopilot computer is necessary to achieve max. drive unit capacity.

***Typical average 40% of max. value.

20220422N

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Contents Simrad RPU80/160/300 Reversible Pump Copyright 20220422N Document revisions Contents Technical Specifications General Introduction20220422N HC HYDRO-CONTROL German RPU160 RPU300 BCS ItalianBosvik Norwegian Capilano, Flexatrol Canadian. See Seastar Harmek NorwegianLecomble & Schmitt France RPU160 RPU300 HynauticSeipem Italian RPU160 RPU300 Lecomble & Schmitt Old modelsVetus Dutch RPU160 RPU300 Servi NorwegianSLEIPNER, Hydrive Norwegian Teleflex See Seastar Tenfjord NorwegianWagner Canadian RPU160 RPU300 VetusMinimum rudder time adjustment Calculation of cylinder volumeMeasurements and Calculations for Applying the RPU Capacity nomogram for Reversible Pump RPU80/RPU160/RPU300 Construction Description of RPU80/RPU160/RPU300Principle of operation ref. -1 and figure Suction valves on outlet C Valve blockGear pump Pressure operated non-return check valves on outlet a and BPipe connections Mechanical Installation InstallationInstallation of pipes Connection to expansion tank Connection to hand hydraulic steering gear J3000X, J300X, J300X-40, J50, J50-40 AC10, AC20, AC40 Electrical installationTesting Preparation and TestingOil filling and bleeding Dismantling MaintenanceElectric motor Excessive noise from the pump unit Fault TracingPump motor is not running/not responding to rudder command Piston rod does not move with rudder commandsPiston rod of the rudder cylinder does not move smoothly Steering wheel is turning while pump unit is operatedSmall and sudden heading changes while on automatic steering Activator reduces the hardening time to 1 hour Rudder moves only in one direction with pump runningSpecifications Technical SpecificationsDimensions RPU80 performance RPU300 performance RPU160 performanceRPU80/RPU160/RPU300 Spare PartsPos Qty Gear pump parts Parts for Fracmo motors Motor parts LemacPos Qty Gear pump parts Previous RPU80 model RPU80 Previous model gear pumpEurope Sales and Service Worldwide