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Hitachi America, Ltd.

Tarrytown, NY

INDEX

Alarm relay · 14

Ambient temperature · 13

Cover installation · 12

Cover removal · 12

Derating Curves · 21, 22

Dimensions · 11

Distance, wiring · 18

Fault detection · 14

Grounding · 15

Internal circuit · 18

Jumper, activation voltage · 4, 8, 9, 10, 15

Jumper, alarm contact · 16

LED indicators · 19

Model numbering · 3

Mounting · 11

Mounting Clearance · 13

Multiple unit connection · 17

Operation · 19

Power requirements · 15

Resistor Selection · 5, 6, 7, 8, 9, 10

Revision History · 2

Safety Circuit · 15

Safety Precautions · 3

Specifications · 4

Terminal arrangement · 18

Themal protection, resistor · 14

Troubleshooting · 20

Wire gauge · 11, 14

Wiring · 18

Wiring schematic · 15

Содержание HBU-2015

Страница 1: ...g Unit HBU 2015 2030 4015 4030 4045 4220 Instruction Manual NOTE REFER ALSO TO APPLICABLE INVERTER INSTRUCTION MANUAL Hitachi America Ltd Manual Number HAL7201E After reading this manual keep it handy for future reference September 2009 ...

Страница 2: ...on page 11 for 2015 2030 4015 4030 4045 4220 Rev C February 2008 Added missing ratings in tables pages 8 10 improved descriptions on pages 4 14 15 and 19 added index Rev D February 2009 Added derating curves AWG wiring sizes updated web address clarification of wiring distance and wiring voltage class on page 18 Rev E September 2009 Added warning notes about braking activation default jumper posit...

Страница 3: ...y flows from the motor into the inverter DC Bus manifested as increased bus voltage The advantage gained using the HBU is improved braking performance and shorter deceleration time of the load Before you use the HBU braking unit please read through this manual and please contact your distributor if you have any questions This manual will provide you the necessary information for installation opera...

Страница 4: ... 400 V SERIES Model HBU 4015 HBU 4030 HBU 4045 HBU 4220 Peak current A 25 50 75 250 Continuous current A 8 15 25 80 Braking Activation Voltage 630 660 690 730 760V 16V jumper selectable Maximum hysteresis About 16V Input and output specifications Multiple units Maximum 10 HBUs parallel connected Power supply DC Bus Voltage Range 460 800V Power ON The red power LED will be on whenever the inverter ...

Страница 5: ...1 70W 200Ω 1 125 1 5 HBU 2015 1 260W 100Ω 1 125 2 2 HBU 2015 1 260W 70Ω 1 120 3 7 HBU 2015 1 390W 40Ω 1 125 5 5 HBU 2015 1 520W 30Ω 1 115 7 5 HBU 2015 1 780W 20Ω 1 125 11 HBU 2015 1 2400W 13 6Ω 1 125 15 HBU 2015 1 3000W 10Ω 1 125 18 5 HBU 2015 2 2400W 16Ω 2 125 22 HBU 2015 2 2400W 13 6Ω 2 125 30 HBU 2015 2 3000W 10Ω 2 125 37 HBU 2015 2 3000W 10Ω 2 100 45 HBU 2015 3 3000W 10Ω 3 120 55 HBU 2030 2 48...

Страница 6: ...U 2015 1 520W 100Ω 1 125 2 2 HBU 2015 1 520W 70Ω 1 120 3 7 HBU 2015 1 780W 40Ω 1 125 5 5 HBU 2015 1 1KW 30Ω 1 115 7 5 HBU 2015 1 1 5KW 20Ω 1 125 11 HBU 2015 1 4 8KW 13 6Ω 1 125 15 HBU 2015 2 3KW 20Ω 2 125 18 5 HBU 2030 1 9 6KW 8Ω 1 125 22 HBU 2030 1 9 6KW 6 8Ω 1 125 30 HBU 2030 3 4KW 15Ω 3 125 37 HBU 2030 2 6KW 10Ω 2 100 45 HBU 2030 2 9 6KW 6 8Ω 2 120 55 HBU 2030 3 6 4KW 10 2Ω 3 100 75 HBU 2030 4 ...

Страница 7: ...2015 1 900W 100Ω 1 125 2 2 HBU 2015 1 1 3KW 70Ω 1 120 3 7 HBU 2015 1 2 2KW 40Ω 1 125 5 5 HBU 2015 1 3 3KW 30Ω 1 115 7 5 HBU 2015 1 4 5KW 20Ω 1 125 11 HBU 2015 2 3 3KW 27 2Ω 2 125 15 HBU 2030 1 9KW 10Ω 1 125 18 5 HBU 2030 2 6KW 16Ω 2 125 22 HBU 2030 2 6 6KW 13 6Ω 2 125 30 HBU 2030 2 9KW 10Ω 2 125 37 HBU 2030 3 7 5KW 15Ω 3 100 45 HBU 2030 3 9KW 10 2Ω 3 120 55 HBU 2030 4 8 5KW 13 2Ω 4 100 75 HBU 2030...

Страница 8: ...5 1 1560W 40Ω 1 125 18 5 HBU 4030 1 4800W 32Ω 1 125 22 HBU 4030 1 4800W 27 2Ω 1 125 30 HBU 4030 1 6000W 20Ω 1 125 37 HBU 4045 1 9600W 16Ω 1 125 45 HBU 4045 1 9600W 13 6Ω 1 125 55 HBU 4045 2 6000W 20Ω 2 135 75 HBU 4045 2 9600W 13 6Ω 2 145 90 HBU 4045 2 9600W 13 6 Ω 2 100 110 HBU 4045 3 9600W 13 6Ω 3 100 132 HBU 4220 1 16KW 3 6Ω 1 120 160 HBU 4220 1 40KW 3Ω 1 140 220 HBU 4220 1 60KW 2 5Ω 1 110 300 H...

Страница 9: ... HBU 4030 1 3KW 40Ω 1 125 18 5 HBU 4030 1 9600W 32Ω 1 125 22 HBU 4030 1 9600W 27 2Ω 1 125 30 HBU 4045 1 12KW 20Ω 1 125 37 HBU 4045 1 20KW 16Ω 1 125 45 HBU 4030 2 10KW 27 2Ω 2 125 55 HBU 4045 2 12KW 20Ω 2 135 75 HBU 4045 3 18KW 20 4Ω 3 145 90 HBU 4045 4 12KW 21 2Ω 4 120 110 HBU 4045 4 15KW 18Ω 4 100 132 HBU 4220 1 48KW 3 6Ω 1 120 160 HBU 4220 1 80KW 3Ω 1 140 220 HBU 4220 2 60KW 5Ω 2 110 300 HBU 422...

Страница 10: ...5 HBU 4030 1 9KW 40Ω 1 125 18 5 HBU 4045 1 11KW 32Ω 1 125 22 HBU 4045 1 13 2KW 27 2Ω 1 125 30 HBU 4030 2 10KW 40Ω 2 125 37 HBU 4045 2 11KW 32Ω 2 125 45 HBU 4045 2 13 5KW 27 2Ω 2 125 55 HBU 4045 3 12KW 30Ω 3 135 75 HBU 4045 4 11KW 27 2Ω 4 145 90 HBU 4220 1 54KW 5 3Ω 1 120 110 HBU 4220 1 66KW 4 4Ω 1 100 132 HBU 4220 2 40KW 10Ω 2 130 160 HBU 4220 2 48KW 6Ω 2 140 220 HBU 4220 2 66KW 5Ω 2 110 300 HBU 4...

Страница 11: ...unting A External dimensions of HBU 2015 2030 4015 4030 4045 4220 158 2015 2030 4015 4030 4045 4220 Figure 1 Model Mounting Hole Size mm Terminal Screw Size Wire Size mm2 Wire Size AWG 2015 2030 4015 4030 4045 6 M4 4 6 10 8 4220 8 M8 16 36 4 2 ...

Страница 12: ... of fire 2 If you install braking units in an enclosure be sure to size the panel properly and provide adequate cooling ventilation as necessary to ensure the internal temperature remains lower than 40 C 3 It is normal for this braking unit to become hot during operation Therefore be sure nothing flammable or explosive comes in contact with it while it is in use Otherwise there is risk of fire 1 I...

Страница 13: ...on as necessary to ensure the internal temperature remains lower than 40 C 3 Other precautions for installation Before installation cover the ventilation grills on the braking unit with tape to keep out dust and metal fragments After installation is completed be sure to remove any tape or other coverings from the ventilation grills 4 Mounting clearance Provide adequate top bottom and side clearanc...

Страница 14: ...an be monitored externally through the relay alarm output terminals marked Tb and Tc Should the HBU detect an internal fault the relay will energize and the state of the Tb Tc output will change These terminals should be wired to a safety circuit as appropriate In the factory default configuration the Tb Tc output will CLOSE when the HBU detects a high internal temperature and will be OPEN otherwi...

Страница 15: ...erate The HBU 4220 also includes terminals marked R and S which must be connected to the corresponding terminals on the AC input side of the inverter as shown below WARNING Be sure to utilize a power disconnection method as shown in Figure 4 above which removes power from the inverter should the braking resistor overheat Failure to do so may result in risk of fire injury or death WARNING On 400 V ...

Страница 16: ...itachi America Ltd Tarrytown NY 16 Factory Default Position for Normally Open N O Operation recommended Position for Normally Closed N C Operation not recommended Jumper J8 Setting Figure 5 Jumper block ...

Страница 17: ...iple HBU Units Connection Diagram for HBU 2015 2030 4015 4030 4045 MASTER SLAVE MASTER SLAVE MASTER SLAVE Resistor N P INVERTER IMPORTANT Move jumper to appropriate position for your installation All units should be configured to the same voltage Figure 6 ...

Страница 18: ...monic content To minimize the chance for interference lay out signal wire as far away as possible from these high current wires Use shielded signal wires as necessary to eliminate interference 3 The wiring distance between braking unit and braking resistor and between braking unit and inverter should meet the requirements as followed pictures Please do make sure that the connections between those ...

Страница 19: ...nverter is operating The resistor may become very hot during normal operation 4 Inside the HBU front metal cover on the internal printed circuit board there are two LED indicators The red LED POWER will be ON when the voltage between the DC Bus P and N of inverter is higher than 35V and the green LED BRAKING will be ON when the DC bus level is above the activation voltage and the braking unit is t...

Страница 20: ...when the inverter is energized HBU set for SLAVE Confirm that the jumper is set for MASTER Short circuit on Braking unit IGBT Change the braking unit Wrong connection of the braking resistor Examine the braking resistance and its connection 2 The BRAKING light is on all the time AC Input to the inverter is high Check that AC supply is within spec Wiring error Recheck connections 3 Over voltage tri...

Страница 21: ...Hitachi America Ltd Tarrytown NY 21 ...

Страница 22: ...Hitachi America Ltd Tarrytown NY 22 ...

Страница 23: ...J Jumper activation voltage 4 8 9 10 15 Jumper alarm contact 16 L LED indicators 19 M Model numbering 3 Mounting 11 Mounting Clearance 13 Multiple unit connection 17 O Operation 19 P Power requirements 15 R Resistor Selection 5 6 7 8 9 10 Revision History 2 S Safety Circuit 15 Safety Precautions 3 Specifications 4 T Terminal arrangement 18 Themal protection resistor 14 Troubleshooting 20 W Wire ga...

Страница 24: ...rytown NY 24 Hitachi America Ltd 50 Prospect Avenue Tarrytown NY 10591 For Technical Support contact your Hitachi Distributor Or visit www hitachi america us inverters Hitachi America Ltd Manual Number HAL7201E September 2009 ...

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