Inorea PB6014 Скачать руководство пользователя страница 10 | Manualshive

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12.09.2019

http://www.inorea.com

10

QUICK START GUIDE :

brake

unit extern

5. SINGLE UNIT RUNNING

Connection diagram of single brake unit and inverter

When 1 unit is used, please refer to the above diagram, connect the inverter, brake unit and
brake resistor and run it.

6. PARALLELED RUNNING

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Содержание PB6014

Страница 1: ...BRAKE UNIT EXTERN QUICK START GUIDE www inorea com 9 rue du Lugan 33130 Bègles FRANCE contact inorea com ...

Страница 2: ...lect of function setting 11 6 2 Host and slave control connection 11 7 VOLTAGE SET AND CALCULATION 11 7 1 Why brake voltage 670V 11 7 2 PB60 brake unit characteristic 12 7 3 Brake unit function 12 7 4 Brake current calculation 12 7 5 Brake resistor calculation and selection 13 7 6 Brake unit safty limit 13 8 FAULT DIAGNOSIS AND SOLUTIONS 14 9 STANDARD SPECIFICATION 14 9 1 Model specification 14 9 ...

Страница 3: ...d back the regenerative consumption of motor to the brake resistor when the motor decelerates enhances the brake capability of the inverter ensures the motor to stop in a short time in the setting time This product is not only suitable for Inoréa inverter but also to all other brand inverters User could select the right capacity brake unit according to the inverter s capacity and brake capability ...

Страница 4: ...resistor Do not make voltage resistance test on the brake unit or it will lead semiconductor spares damaged in the main circuit of the brake unit Fix the srew when connecting or the loose connection will lead fire or creepage Do not touch the brake unit the internal spares and printing board after the brake unit is connected otherwise it will lead to electric shock There is high voltage direct cur...

Страница 5: ...is 0 with the multimeter the brake unit could be adjusted and repaired During the running do not touch any spares inside Please refer to the content in the manual when analyze and manage the fault of the brake unit Any modification to the brake unit is not allowed otherwise the life harm and property loses will not be burdened by Inoréa This product is the accessories of the inverter if it is used...

Страница 6: ...1 Ambient temperature 10 40 0 40 2 Prevent dropping dust powder cotton fiber or fine metal powder from entering it 3 Prevent oil salt and corrosive gas from entering it 4 Avoid vibration 5 Avoid high temperature and moisture and avoid being wetted due to raining with the humidity below 90 RH not dewing 6 Prohibit the use in the dangerous environment where inflammable or combustible or explosive ga...

Страница 7: ...12 09 2019 http www inorea com 7 QUICK START GUIDE brake unit extern ...

Страница 8: ...d as short as possible less than 2cm No limitation to the distance between the brake resistor Rb and brake unit but the shorter distance may cause less faults because of the broken cable P Nis the of the DC bus in the inverter P is positive N is negative The DC cables should be winded to reduce the radiation and inductance Warning Incorrect connection of the main circuit will lead the damage to th...

Страница 9: ...ave and host will lead abnormal running and damage Description of control circuit terminal of the brake unit Terminal Specification Note Parameter Setting switch 1 Slave and host selection switch when M is ON the brake unit is set to be host brake unit Factory setting ON 2 Slave and host selection switch when S is ON the brake unit is set to be slave brake unit Factory setting OFF Control M1 M 2 S...

Страница 10: ...START GUIDE brake unit extern 5 SINGLE UNIT RUNNING Connection diagram of single brake unit and inverter When 1 unit is used please refer to the above diagram connect the inverter brake unit and brake resistor and run it 6 PARALLELED RUNNING ...

Страница 11: ...2 Connect separately M1 M2 of the brake unit 2 with S1 S2 of the brake unit 3 Etc Note Double wind the M1 M2 and S1 S2 and please make it as short as you can the maximum paralleled brake units is only 10 7 VOLTAGE SET AND CALCULATION Voltage Input power voltage of inverter Brake start voltage PN 380V 370VAC 450VAC 670VDC 3 7 1 Why brake voltage 670V Brake unit voltage is from 630V to 700V how to s...

Страница 12: ...than rotor rotate speed the phase of rotor current almost becomes 180 motor turns from electromotion to electricity generation Meanwhile torque of motor axis changes to brake torque and decelerate the motor speed quickly motor is during regeneration brake motor regeneration energy feedback to DC bus via fly wheel diode Because the energy in the DC circuit could not feedback to electric net by diod...

Страница 13: ...f regeneration in the motor working procession evaluate according to the load Normal Kc Value as below Centrifuge Kc 5 20 Elevator Kc 10 15 Oil field 油田磕头机 Kc 10 20 Crane lower than 100m Kc 20 40 Occasional brake load Kc 5 Others Kc 10 Calculation norm Motor electricity regeneration should be absorbed completely by resistor Motor regeneration energy 1000 P K resistor absorptivity V V R Resistor po...

Страница 14: ...t voltage Brake unit faulted 3 No brake sound Brake resistor short or open circuit Cable connection not good Brake unit fault 4 relay action over heat protection Heat sink temperature over 80 The electric net voltage is too high please select the high voltage setting Warning Open the P and N ensure there is no voltage between PN when use and inspect the unit This unit control circuit is not isolat...

Страница 15: ...80W 1 7 5 1 50Ω 1040W 1 9 4 Brake resistor selection 1 PB6014 and 30KW inverter the brake resistor should be with 130 brake torque 2 Not any earthing accident allowed to the brake resistor otherwise it will lead the serious damage to the unit and inverter 3 Selection of the brake resistor capacity is for reference it depends on the load intertia brake frequency etc characteristic Please inquire Po...

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