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Dynaset Oy  |  Menotie 3, FI-33470 Ylöjärvi, Finland  |  tel: +358 3 3488 200  |  [email protected]  |  www.dynaset.com

46

 HYDRAULIC  GENERATORS

OPERATION

5.2.  STOPPING THE HG HYDRAULIC  GENERATOR

1.  Stop the HG by closing the hydraulic control valve. 

Picture 34: Stopping the HG hydraulic generator

ATTENTION!

Exceeding the maximum hydraulic flow causes the generator to overspeed 

and may damage it as well as the connected appliance. READ CHAPTER 

„10. TECHNICAL SPECIFICATIONS“ for the technical specifications.

5.3.  AMBIENT TEMPERATURE

To avoid power loss, it is not recommended to use HG hydraulic generator when 

the ambient temperature e40 ºC. When the ambient temperature exceeds 

+40 ºC power takeoff should be limited in accordance with the attached diagram, 

e.g. for instance, at the ambient temperature of +50 ºC the power takeoff should 

not be more that 80 % of the maximum.

If the ambient temperature r40 ºC, the HG’s full output power can be 

maintained by adding an additional air ventilation.

Picture 35: Power take off in higher temperatures

Содержание HG 1

Страница 1: ...HG 2 HG 3 5 HG 3 7 HG 4 1 HG 5 HG 6 HG 6 5 HG 6 6 HG 9 HG 10 HG 10 1 HG 12 HG 12 1 HG 15 HG15 1 HG 18 HG 20 HG 20 1 HG 25 HG 30 HG 30 1 HG 40 HG 50 HG 60 HG 70 Download PDF version from www Dynaset co...

Страница 2: ......

Страница 3: ...u to take the full advance of the technical features avaible in your equipment Please contact us for any feedback you might have on our products Your feedback is important to us for improving our prod...

Страница 4: ...PE 15 1 9 2 THREE PHASE SOCKET PLUG TYPE 17 2 SAFETY 19 2 1 SAFETY PRECAUTIONS 19 2 2 SAFETY EQUIPMENT 20 2 3 OPERATING SAFETY 20 2 4 MAINTENANCE SAFETY 21 2 5 WARNING LABELS 22 3 OPERATING PRINCIPLE...

Страница 5: ...P 39 4 7 K CABLE MODEL 40 4 7 1 CABLE CONNECTIONS 41 5 OPERATION 45 5 1 CONNECTING THE APPLIANCE 45 5 2 STOPPING THE HG HYDRAULIC GENERATOR 46 5 3 AMBIENT TEMPERATURE 46 6 MAINTENANCE 47 6 1 MAINTENAN...

Страница 6: ...re hydraulic system with Load Sensing variable displacement pump 31 Picture 18 Hydraulic system with fixed displacement pump 32 Picture 19 Connection figure for hydraulic system with fixed displacemen...

Страница 7: ...hydraulic power source to operate and produce high quality electricity The generators can be used to power a wide variety of tools appliances and electric machinery 1 2 PRODUCT IDENTIFICATION KEY The...

Страница 8: ...uct READ CHAPTER 1 9 Electric equipment 11 Single phase power output socket type on the HG hydraulic generator READ CHAPTER 1 9 1 Single phase socket plug type 1 3 TYPE PLATE Picture 2 Type plate 1 Pr...

Страница 9: ...UP Standard DYNASET HG hydraulic generators are divided into six groups All groups are divided based on their basic structure and IP classification 1 HG 1 kW 2 kW 2 HG 3 5 kVA 5 0 kVA 3 HG 6 5 kVA 12...

Страница 10: ...device 8 Voltage meter 1 2 9 Fuses 1 1 Place may vary between models 2 Optional 1 6 IP Ingress Protection CLASSIFICATION HG hydraulic generators are IP classified according to the IEC standard 60529...

Страница 11: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 11 HYDRAULIC GENERATORS GENERAL...

Страница 12: ...esents different single phase and picture 6 represents different three phase voltage and frequency areas in the world NOTE Always check that the HG hydraulic generators output frequency voltage and so...

Страница 13: ...n key describes which hydraulic options are included to the HG hydraulic generator s structure Drain line L An additional drain line can be installed on the HG hydraulic generator if the pressure in t...

Страница 14: ...ECTRIC EQUIPMENT The product identification key describes which electric equipments are included in HG hydraulic generator s structure All DYNASET HG hydraulic generators except the cable model K incl...

Страница 15: ...ue disconnects the power supply Rotation speed sensor S AnadditionalrotationspeedsensorcanbeincludedontheHGhydraulicgenerator when purchasing the generator The rotation speed sensor is a Hall sensor w...

Страница 16: ...240 C E F F Grounded 16 220 240 C E F G Grounded 13 220 240 G H Grounded 16 220 240 C H Unsafe with E F I 2 pins not grounded 3pins grounded 10 220 240 I J Grounded 10 220 240 C J K Grounded 16 220 24...

Страница 17: ...8 Single phase plug and socket map The pictures are from http www worldstandards eu electricity plugs and sockets 1 9 2 THREE PHASE SOCKET PLUG TYPE Three phase socket plugs are delivered according to...

Страница 18: ...pictures 9 and 10 Ask for suitable three phase plug socket IP class configuration when ordering HG hydraulic generator Nr Voltage Rated current IP class HZ Number of poles Earthing sleeve position 1 3...

Страница 19: ...e performed according to this manual All electrical installations and maintenance that is not shown in this manual should only be performed by a qualified electrician WARNING RISK OF ELECTRIC SHOCK Ri...

Страница 20: ...stallations and maintenance must be performed according to this manual All electrical installations and maintenance that is not mentioned in this manual should only be performed by qualified electrici...

Страница 21: ...of the electric parts is completely discharged before removing any covers Stop and wait at least 30 minutes for a proper discharge RISK OF ELECTRIC SHOCK 30min ATTENTION All installation and maintenan...

Страница 22: ...S SAFETY 2 5 WARNING LABELS Warning labels are included with each main product Product recipient is obligated to place warning labels on the DYNASET product Attach labels to visible and appropriate pl...

Страница 23: ...When the rotor spins it produces a changing magnetic flux that generates electricity 3 The electricity is directed through the distribution box and on to the selected output socket or cable 3 2 VOLTA...

Страница 24: ...e value and sets the excitation current according to the load The response time of the voltage control is less than 1 second 3 3 PERFORMANCE OF AUTOMATIC FREQUENCY CONTROL RPM cartridge maintains rota...

Страница 25: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 25 HYDRAULIC GENERATORS OPERATING PRINCIPLE Picture 13 Pressure Power chart...

Страница 26: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 26 HYDRAULIC GENERATORS OPERATING PRINCIPLE...

Страница 27: ...hydraulic systems Most common hydraulic systems in mobile machinery are Open centre hydraulic system with Load Sensing variable displacement pump Closed centre hydraulic system with Load Sensing vari...

Страница 28: ...ydraulic system with load sensing variable displacement pump In open centre hydraulic system the flow is returned to tank through the control valves open centre that is when the control valve is cente...

Страница 29: ...ection figure for open centre hydraulic system with Load Sensing variable displacement pump 1 DYNASET hydraulic equipment 2 DYNASET Priority valve PV SAE 2 1 DYNASET PC SAE pressure compensator 2 2 DY...

Страница 30: ...PUMP Picture 16 Closed centre hydraulic system with Load Sensing variable displacement pump In a closed centre hydraulic system the oil flow is stopped from the pump when control valve is centered The...

Страница 31: ...LLATION Picture 17 Connection figure for closed centre hydraulic system with Load Sensing variable displacement pump 1 DYNASET hydraulic equipment 2 DYNASET LSV Load Sensing valve 3 DYNASET Shuttle va...

Страница 32: ...N HYDRAULIC SYSTEM WITH FIXED DISPLACEMENT PUMP Picture 18 Hydraulic system with fixed displacement pump In hydraulic system which has the fixed displacement pump the oil flow from the pump is fixed E...

Страница 33: ...Picture 19 Connection figure for hydraulic system with fixed displacement pump 1 DYNASET hydraulic equipment 2 DYNASET Priority valve PV SAE 2 1 DYNASET PC SAE pressure compensator 2 2 DYNASET LSV Lo...

Страница 34: ...enable easy installation of your DYNASET hydraulic product DYNASET LSV LOAD SENSING VALVE Picture 20 Load sensing valve LSV DYNASET LSV load sensing valves are made for installations in a closed centr...

Страница 35: ...cture 22 Location of the HG hydraulic generator NOTE When positioning the HG hydraulic generator ensure that the air venting is sufficient READ CHAPTER 4 3 Installing HG hydraulic generator for more i...

Страница 36: ...ow In case of hydraulic flow being too high The flow must be reduced either by dropping down the rotation speed of base machine s hydraulic pump or using flow limiter valve DYNASET PV SAE priority val...

Страница 37: ...raulic fluids for more information 4 3 INSTALLING HG HYDRAULIC GENERATOR DYNASET HG hydraulic generator can be installed into the hydraulic system of any base machine It can be installed to a place wh...

Страница 38: ...stic pads Do not ground HG through hydraulic connections Make the grounding only to the base machines frame Use external galvanized wire to gain proper grounding as shown picture 28 The ground wire is...

Страница 39: ...HG hydraulic generators are tested and adjusted at factory but it is recommended tochecktheoutputfrequencybeforetakingHGhydraulicgeneratorintooperation 1 Ensure that the generator is properly connecte...

Страница 40: ...ltage and compare it to the required value 5 5 Adjust frequency if necessary READ CHAPTER 6 5 Output frequency adjusting for more information Generator can also be tested by measuring the output volta...

Страница 41: ...or 2 Check the generator product series mark from thegenerators identification key found in the type plate 3 Select correct connection type from list below based on the voltage and product series 4 Ma...

Страница 42: ...ion key Read chapter 1 2 for more information FREQUENCY 1 PHASE 3 PHASE GENERATOR PRODUCT SERIE 3 50 Hz 110 220 115 230 120 240 127 254 C H I J P Y 60 Hz 120 240 127 254 133 266 139 277 C H I J P Y Pr...

Страница 43: ...the identification key Read chapter 1 2 for more information FREQUENCY 1 PHASE 3 PHASE GENERATOR PRODUCT SERIE 6 50 Hz 230 400 220 380 240 415 254 440 E F W D 60 Hz 240 415 254 440 266 460 277 480 E...

Страница 44: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 44 HYDRAULIC GENERATORS INSTALLATION...

Страница 45: ...g work lamp grinder welder etc Avoid starting the HG generator with a appliance connected to it NOTE It is recommended to use a UPS uninterruptable power source with electrical equipment such as comp...

Страница 46: ...READ CHAPTER 10 TECHNICAL SPECIFICATIONS for the technical specifications 5 3 AMBIENT TEMPERATURE To avoid power loss it is not recommended to use HG hydraulic generator when theambienttemperatureexc...

Страница 47: ...AFTER DAILY USE MONTHLY Perform the needed actions after HG s installation according to the chapter 4 Installation x Check if the HG hydraulic generator needs cleaning and clean it according to the ch...

Страница 48: ...tain the generator accordingly and keep the vents open and clean Check your equipment after every work shift Depending on the operational environment clean the HG hydraulic generator as frequently as...

Страница 49: ...iceable vibration inspection has to be done more frequently The condition of all oil seals gaskets must be inspected and defective parts replaced After maintenance or cleaning remember to install and...

Страница 50: ...ional A Fuses Picture 37 Testing the residual current device 6 5 OUTPUT FREQUENCY ADJUSTING ATTENTION HG hydraulic generators are tested and adjusted at the factory Do not adjust them without a real n...

Страница 51: ...e hydraulic flow level is on the proper level set the frequency by adjusting the RPM cartridge with following instructions 1 Loose the locknut A 2 Make the adjustment by adjusting screw B according to...

Страница 52: ...voltage is still out of the range adjust the RPM cartridge with the following instructions 1 Adjust the hydraulic flow until the frequency achieves the value of 50 Hz 60Hz Follow the readings on the...

Страница 53: ...ynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 53 HYDRAULIC GENERATORS MAINTENANCE Picture 40 Adjusting the RPM cartridge without installation valve...

Страница 54: ...or HG3 5 HG5 0 Check and adjust the air gap of the compound regulator Replace if broken HG6 5 HG10 Check and adjust or replace the electronic regulator HG with AVR Insufficient residual magnetism Use...

Страница 55: ...A to ensure that the proper load is being applied GENERATOR CONSUMES ABNORMAL AMOUNT OF HYDRAULIC FLUID Failure of axial sealing of generators hydraulic motor External indication hydraulic oil outflow...

Страница 56: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 56 HYDRAULIC GENERATORS MAINTENANCE...

Страница 57: ...ossible latest thirty 30 days after the problem was identified Seller and or manufacturer technical staff determines the nature of the problem primarily by phone or e mail Purchaser commits to give ne...

Страница 58: ...ating hydraulic oil quick couplings and interconnection hoses internal or external to system assemblies Products altered or modified in a manner not authorized by DYNASET OY in writing Products which...

Страница 59: ...y responsible way Do not dispose used oils electrical components batteries or any other hazardous waste with normal waste They are harmful for the environment and can be recycled for re use Contact yo...

Страница 60: ...Dynaset Oy Menotie 3 FI 33470 Yl j rvi Finland tel 358 3 3488 200 info dynaset com www dynaset com 60 HYDRAULIC GENERATORS PRODUCT DISPOSAL...

Страница 61: ...EC LVD directive 2014 35 EU EMC directive 2014 30 EU RoHS directive 2011 65 EU Applied conformity standards CEN EN ISO 4413 EN ISO 4413 2010 Hydraulic fluid power General rules and safety requirement...

Страница 62: ...Dynaset Oy Menotie 3 33470 Yl j rvi puh 03 3488 200 info dynaset com www dynaset com 62 HYDRAULIC GENERATORS DECLARATION OF CONFORMITY...

Страница 63: ...n gpm 14 3 7 14 3 7 26 6 9 23 6 1 23 6 1 28 7 4 Flow max l min gpm 34 9 0 34 9 0 44 11 6 31 8 2 31 8 2 37 9 7 Pressure at nominal power output bar psi 120 1700 120 1700 120 1700 170 2500 170 2500 140...

Страница 64: ...M12x1 5 Male 06L M12x1 5 Male 06L M12x1 5 Male HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 28 7 4 37 9 8 37 9 8 52 13 8 Flow max l min gpm 37 9 7 51 13 4 51 13 4 73 19 2 Pressure at nominal power...

Страница 65: ...L M12x1 5 Male 06L M12x1 5 Male BSP 1 4 HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 52 13 7 58 15 3 58 15 6 69 18 2 Flow max l min gpm 73 19 2 81 21 3 81 21 3 86 22 7 Pressure at nominal power out...

Страница 66: ...P 1 4 M22x1 5 Male 06L M12x1 5 Male HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 65 17 2 94 24 8 62 16 4 82 21 9 Flow max l min gpm 85 22 4 112 29 6 80 21 1 97 25 6 Pressure at nominal power output...

Страница 67: ...3 4 BSP 3 4 BSP 1 1 4 BSP 3 4 Drain line D D M22x1 5 M22x1 5 M22x1 5 M22x1 5 M22x1 5 HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 122 32 2 92 24 3 95 25 1 167 44 1 92 24 3 Flow max l min gpm 140 36...

Страница 68: ...T BSP 1 1 4 BSP 1 1 4 BSP 1 1 4 BSP 1 1 4 Drain line D D M22x1 5 M22x1 5 M22x1 5 M22x1 5 HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 190 50 2 122 32 2 122 32 2 167 44 1 Flow max l min gpm 230 60...

Страница 69: ...T BSP 1 2 BSP 1 2 BSP 1 2 BSP 1 2 Drain line D D 6L M12x1 5 Male 6L M12x1 5 Male 6L M12x1 5 Male 6L M12x1 5 Male HYDRAULIC POWER REQUIREMENTS Flow min l min gpm 27 7 2 32 8 5 43 11 4 60 15 9 Flow max...

Страница 70: ...112 29 6 112 29 6 Flow max l min gpm 98 25 8 130 34 3 128 33 7 Pressure at nominal power output bar psi 180 2600 180 2600 280 4100 Pressure max bar psi 210 3000 210 3000 420 6100 Pressure when unloade...

Страница 71: ...DYNASET OY all rights reserved...

Страница 72: ...ighting Piercing Kit HDF Hydraulic Drilling Fluid Pump JPL High Pressure Bin Washing System HSP Hydraulic Submersible Pump COMPRESSED AIR HK Hydraulic Piston Compressor HKL Hydraulic Rotary Vane Compr...

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