Peter electronic 2C000.23020 Assembly And Commissioning Instructions Download Page 7 | Manualshive

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background image

6

VBMS ....

6.

Block diagram

24VR

24V

5V

23

0/40

0V

Power supply unit

Braking relay
OFF
Motor contactor
ON

Controller

Pulse

stage

I

n0

Motor

contactor

Braking

relay

24VR

Motor

contactor

Braking

relay

Remanence

voltage

X8

X7
X6

X5
X4

X3

Current

detection

X1

X2

1L1 3L2 5L3 5L3'

2T1 4T2 6T3

STOP 1

STOP 2

STOP 3

START

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Summary of Contents for 2C000.23020

Page 1: ...e l e c t r o n i c Quality is our Drive Combined Motor Start and Braking Device VBMS Assembly and Commissioning Instructions...

Page 2: ...inputs 9 10 Potentiometers 9 11 Technical data 10 11 1 Environmental conditions 10 12 Commissioning 11 12 1 Mounting instructions 11 12 2 Connection 11 12 3 Parameter settings 12 12 4 Possible fault...

Page 3: ...e this sign always make sure that the device is de energized and secured against unintentional energizing These commissioning instructions were prepared with great care Nevertheless PETER electronic G...

Page 4: ...d the trade associations apply in Germany The user must ensure that the drive turns into a safe operating state following a device failure in the event of maloperation or if the control unit has faile...

Page 5: ...only a few elements motor contactor and DC brake in a single device suitable for all asynchronous motors controlled bei microcontroller easy mounting also for retrofitting into existing plants motor...

Page 6: ...lowing EU directives 2014 30 EU 2014 35 EU 2011 65 EU This EC Declaration of Conformity is no longer valid if the product is modified or changed without our agreement This declaration is issued under...

Page 7: ...ply unit Braking relay OFF Motor contactor ON Controller Pulse stage I n0 Motor contactor Braking relay 24VR Motor contactor Braking relay Remanence voltage X8 X7 X6 X5 X4 X3 Current detection X1 X2 1...

Page 8: ...nt off approx 1 5s after a motor standstill has been detected To be able to adapt the device to a variety of motors it is possible to adjust the standstill threshold via the potentiometer n0 Faults th...

Page 9: ...Flashing 3x repeatedly with a short pause Braking frequency too high Fault can only be reset by discon necting the device for 5s from the mains voltage motor contactor is inter locked Flashing 4x rep...

Page 10: ...X1 X2 Starting contact Connection of an ON button normally open contact X3 X4 X5 X6 X7 X8 Braking contact Connection of an OFF button normally closed contact I Adjusting the braking current The braki...

Page 11: ...160 IEC 38 3x 380 415V 10 3x 200 240V 10 AC 3 Rated operational power 2 2kW 1 5kW AC 3 Rated operational power on IE3 Motor 1 5kW 1 1kW Conventional Thermal current Ith Ie 16A Braking current 2 20A ma...

Page 12: ...without being exposed to contamination by water oil carbon deposits dust etc Warning Make sure that a minimum distance to adjoining devices is kept Above and underneath the housing a minimum distance...

Page 13: ...sary heating of the power semiconductors and motor This is especially important in the case of high switching frequencies We recommend to limit the max braking current to 2 5 times the rated motor cur...

Page 14: ...lta connection Check circuit Possibly the star contactor has to be closed during braking The resistance of the motor winding is too high for the adjusted braking current Turn braking current back so t...

Page 15: ...current has to be at least 2 5 times as high as the rated motor current in order to achieve a sufficiently high braking torque If special applications require more precise calculations the following...

Page 16: ...fter a short circuit the braking device is allowed to be inoperative 2 Fusing according to allocation type 2 DIN EN 60947 4 2 After a short circuit the braking device must be suitable for further use...

Page 17: ...fuse gL please refer to table 2 column 3 To protect the semiconductors it is necessary to select gR fuses featuring cutoff I t values of the ranges indicated in table 2 column 4 In this connection the...

Page 18: ...ver the device needs a recovery time of 15 minutes cyclicduration factor r c d f tB cycletime x 100 tB Braking time Cycle time Braking time Non braking time Braking current Braking time Braking freque...

Page 19: ...18 VBMS 14 Dimensional drawings All dimensions in mm 100 120 73...

Page 20: ...4T2 6T3 1L1 3L2 5L3 Control with switch PE L1 L2 L3 F1 X8 X3 X4 X5 X6 X7 X2 X1 Switch closed operation open braking OFF Braking current Standstil adjustment 5L3 5L3 5L3 3L2 1L1 5L3 Connection with mo...

Page 21: ...20 VBMS...

Page 22: ......

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