Related Manuals for Peter electronic VB 230-36
Summary of Contents for Peter electronic VB 230-36
- Page 1 e l e c t r o n i c Braking Devices VB 230/400 - 36 Assembly- and Commissioning Instructions Quality is our Drive.
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Page 2: Table Of Contents
VB 230/400 - 36 as per 12/18 11900.10006 Table of Contents Page Safety notes Conformity General description Usage to the intended purpose EC Declaration of Conformity Block diagram Functional description (see connection diagram) LED indicators Fault signaling relay Control inputs and outputs Control inputs Control outputs Control outouts –... - Page 3 VB 230/400 - 36 These commissioning instructions were prepared with great care. Nevertheless, PETER electronic GmbH & Co. KG does not assume liability for damage resulting from mistakes possibly contained in this manual. Technical changes that serve to improve the product are subject to change without notice.
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Page 4: Safety Notes
VB 230/400 - 36 Safety notes The described devices are electrical equipment for use in industrial electrical power installations. An impermissible removal of the covers during operation can cause serious damage to your health, since these devices contain live parts with high voltages. -
Page 5: General Description
VB 230/400 - 36 General description The electronic braking devices of the VersiBrake type enable a non-wearing braking of three- phase and a.c. asynchronous motors. The braking devices are used for drives that due to safety and functional reasons have to be reliably slowed down. After the motor has come to a standstill, an integrated standstill detection switches the braking current off. -
Page 6: Ec Declaration Of Conformity
(authorized representatives of the manufacturer / companies placing the product on the market that are established within the Community) Name / Address: PETER electronic GmbH & Co. KG Bruckäcker 9 92348 Berg hereby declares that the following product (device, component, unit) in the version as supplied... -
Page 7: Block Diagram
VB 230/400 - 36 Block diagram optional MOTORCONTACTOR Controller Motor contactor interlocking Y - Contactor optional - Contactor Remanence detection Braking Standstill contactor detection Fault indication Functional description (see connection diagram) After switching on the operating voltage on 1L1 and 3L2, the main contactor interlock X5, X6 (lock) and the fault signaling contact X7, X8 (alarm) close. -
Page 8: Led Indicators
VB 230/400 - 36 Approx. 1.5s after a motor standstill has been detected, the integrated standstill detection function switches the braking current off. If during the maximum braking time (15s in the case of standard devices) no motor standstill is detected, the fault signaling contact on the terminals X7, X8 (alarm) opens. -
Page 9: Control Inputs And Outputs
VB 230/400 - 36 Control inputs and outputs Control inputs Control Designation Description terminals X3, X4 Starting contact Connection of a break contact of the motor contactor Caution: Danger to life through electric shock! The terminals X3 and X4 carry mains potential. If a switch or contactor is connected to these terminals, it must have a test voltage of 2.5kV. -
Page 10: Potentiometers
VB 230/400 - 36 Potentiometers „I“ Adjusting the braking current. 10. Options For special applications there are various options in order to extend the functionality of Versi- Brake-devices. The following is available: Wide-voltage range 200-575V (480V) - Option „B“ Star-delta starting control - Option „D“ 10.1 Option „B“... -
Page 11: Technical Data
VB 230/400 - 36 Technical data Type designation VB ..230-36 400-36 220/240V ±10% 50/60Hz Mains voltage (standard) 380/415V ±10% 50/60Hz according to DIN EN 50160 (IEC 38) (standard) 200 - 575V ±10% 50/60Hz (wide-voltage range) Power draw of the electronics 6 VA Recommended for rated motor currents up to... -
Page 12: Commissioning
VB 230/400 - 36 12. Commissioning The device is to be put into opteration in 3 steps: 1. Mounting 2. Connection and 3. Parameter setting 12.1 Mounting instructions Caution: Danger to life through electric shock! The following conditions are to be complied with in order to ensure a safe and reliable operation of the VersiBrake: 1. -
Page 13: Connection
VB 230/400 - 36 12.2 Connection The braking device is to be installed according to the attached connection diagram. For other connections please consult Peter electronic GmbH & Co. KG. Note: Further connection proposals for special circuit arrangements are available via our homepage at www.peter-electronic.com. -
Page 14: Parameter Settings
VB 230/400 - 36 12.3 Parameter settings Seuence of commissioning: 1. Disconnect the plant from the supply mains. 2. Connect the current measuring instrument between the braking device, terminal „2T1“, and the motor terminal „U“. 3. Turn the potentiometer "I" to a position in the first third of the adjustment range (factory setting).(Please see chapter 7, page 8.) 4. -
Page 15: Dimensioning Rules
VB 230/400 - 36 13. Dimensioning rules 13.1 Dimensioning of braking contactors The braking contactor is switched on or off via a control contact of the braking device (no-load switching). When selecting the braking contactor, it must be ensured that the contacts are able to carry the maximally occuring braking current (nomianl/rated device current). - Page 16 On the basis of the recommended I²t-value, braking current, and possibly the c.d.f., the fuse supplier is able to select a suitable type. Due to the great variety of producers, sizes, and types, PETER electronic does not recommend any particular fuses.
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Page 17: Permissible Braking Frequency
VB 230/400 - 36 13.3 Permissible braking frequency The braking frequency depends on the adjusted braking current. Please find below some typical values for braking devices of the VersiBrake type: Braking current Braking time Braking frequency 1 braking per 100s 1 braking per 300s 1 braking per 60s 1 braking per 180s... -
Page 18: Dimensions
Cyclic duration factor (c.d.f.) in % 100 Cyclic duration factor (c.d.f.) Cycle time = Braking time, Cycle time = Braking time + Non-braking time 14. Dimensions VB 230-36 VB 400-36 VB ... - 36 Alle dimensions indicated in mm. -
Page 19: Typical Connections
VB 230/400 - 36 15. Typical connections 15.1 Connection diagram... -
Page 20: Connection Diagram With All Options
VB 230/400 - 36 15.2 Connection diagram with all options... -
Page 21: Connection Diagram With Option „B", Disconnect 1L1, 3L2
VB 230/400 - 36 15.3 Connection diagram with option „B“, disconnect 1L1, 3L2... - Page 22 VB 230/400 - 36 Time diagram with Option“B“, disconnect 1L1, 3L2 t1 = Y - time 5,5s t2 = 60ms t3 = 250ms t4 = Remanenz - time Motor t5 = Brake - time t6 = 1000ms K3 Y...
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