Inorea PB6014 Manual de usuario
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QUICK START GUIDE : Brakeunit extern
SUMMARY
1. FOREWORD...................................................................................................................................... 3
2. PRECAUTION.................................................................................................................................... 4
3. INSTALLATION ................................................................................................................................. 6
3.1. Conditions for use ................................................................................................................... 6
3.2. Sharp size................................................................................................................................. 6
3.3. Main Circuit specification........................................................................................................ 8
4. FUNCTION PARAMETER DESCRIPTION............................................................................................ 9
5. SINGLE UNIT RUNNING.................................................................................................................. 10
6. PARALLELED RUNNING.................................................................................................................. 10
6.1. Host and slage select 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
9.2. Model designation................................................................................................................. 15
9.3. 400V specification and selection reference .......................................................................... 15
9.4. Brake resistor selection......................................................................................................... 15
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QUICK START GUIDE : Brakeunit extern
1. FOREWORD
Thank you very much for purchasing Inoréa Brake Unit.
Please read the manual carefully before the installation of the product in order to ensure that it can
be correctly installed and operated.
The function of brake unit and brake resistor is to feed 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.
Please keep this user’s manual in good condition, for it will be helpful to the repair, maintenance, and
applications in the future.
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2. PRECAUTION
Please read the manual before the installation, operation and inspection of the product. For the safe
operation, remind you to pay special attention to the “Warning” and “ could lead to life harm or
private loss !
*Attention : Attention” in the manual.
*Attention : The potential danger will lead to slight or medium life harm or equipment damage. It
could also warn the violate operation.
WARNING
The potential danger
●Do not use any brake unit and brake resistor lack of or with damaged spares.
●Do not touch the internal spares for there are CMOS spares on the control card of the brake
unit. Otherwise it will damage the spares.
●Please add the fan or other cooling equipment when multiple brake units installed parallel in
the onecabinet.
●Ensure the right setting of brake unit and brake 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 current inside.
●Do not touch the heat sink of the brake unit and the brake resistors, otherwise it will lead to
scald or electric shock. There is high temperature and heated spares inside after the brake unit
is connected.
●The brake resistor should be with temperature and other protection. Because the brake unit
is defective when the brake resistor keeps heated, it should have been isolated itself. Inoréa
will not take the responsibility of such accident caused by no automatic isolation.
●The unit and brake resistor should be installed on the medium with flame retardancy.
●Connection is allowed only when the power is switched off and completely out of power.
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●Only well-trained personnel are allowed to use this unit.
●Ensure the correct connection before running.
●Ensure the right host and slave selection and voltage class before running.
●Only when the charge light is off and ensure the charge voltage 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 improperly which would not only do
damage to itself but also to the inverter. Please pay much attention to this.
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3. INSTALLATION
3.1. Conditions for use
Hangging Brake unit should be installed inside the house where is ventilative.
Ambient condition should accord with the followings: (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 gas, liquid or solid exists.
3.2. Sharp size
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3.3. Main Circuit specification
Connection diagram of Brake unit and Inverter
Note : The distance of the connection between the inverter and brake unit should 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,N is 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 the brake unit and
inverter.
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4. FUNCTION PARAMETER DESCRIPTION
Parameter setting switch and control terminal
Note：Only PB6034 have M，S slave and host selection，but other type no. The voltage class is set
OK during the factory setting.
Warning：Incorrect selection of the slave 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
Slave and host control terminal
S1/S2
Slave and host control terminal
TH1/
TH2
OH protection switch(always close)
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