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Braking Devices VersiBrake 3.7 Features: A A A A A A A A A A DC braking with one-way rectification controlled by microcontroller suitable for all asynchronous motors easy mounting, also for retrofitting into existing plants wear-resistant and maintenance-free special voltages up to 600V (25A-devices) special voltages up to 690V (devices from 40A) integrated braking contactor (devices up to 60A) for snap-mounting onto 35mm top-hat-rail (devices up to 25A) degree of protection IP 20 (VB 230/400 - 25) degree of protection IP 00 (VB 230/400 - 40 ... 600) Function: A A A A A A A A Braking Devices VB 230-25 ... 600 VB 400-25 ... 600 Typical Applications: control via motor contactor standstill detection braking current limited to rated device current remanence time optimization braking current infinitely adjustable potential-free output for motor contactor interlocking during braking potential-free output for fault signalling relay potential-free output for braking contactor (devices from 100A) sawing machines centrifuges wood working machines textile machines conveying systems L1 optional PTC L2 MOTORCONTACTOR Electrical isolation Options: A A A A 24V 5V star-delta starting control (D) motor temperature monitoring (P) standstill signalling relay (S) wide-voltage-range-capable due to control voltage supply of 24VAC or 230VAC (B) Controller Motor contactor interlocking Y - Contactor Braking relay optional - Contactor Remanence detection Standstill detection Standstill indication Fault indication U Type designation VB .... Mains voltage Power draw of the electronics max. Motor rating at 220/240V at 380/415V Rated device current c.d.f. at max. braking current ext. semiconductor fuse „ high-speed“ Braking voltage max. Braking time Contact rating of output relay Delay time for reduction of residual e.m.f. min. Cross-section area / connection cable Ambient / Storage temperature Weight Order number 230V Order number 400V V W 230-25 230-40 230-60 230-100 230-200 230-300 400-25 400-40 400-60 400-100 400-200 400-300 VB 230 ... 220/240V ±10% 50/60Hz other voltages VB 400 ... 380/415V ±10% 50/60Hz upon request 6 VA 3kW 5.5kW 7.5kW 15kW 30kW 45kW 5.5kW 7.5kW 15kW 22kW 55kW 90kW 25A 40A 60A 100A 200A 300A 8% 15% 15% 15% 15% 15% 25A 40A 60A 100A 200A 300A 0 ... 130VDC at 220/240V 0 ... 220VDC at 380/415V 15sec. (other times upon request) 6A/250V~ self-optimizing (100 ... 2500ms) 1.5mm² 2.5mm² 4mm² 10mm² 25mm² 50mm² 230-400 400-400 230-600 400-600 60kW 110kW 400A 15% 400A 95kW 160kW 600A 15% 630A 50mm² Screw M10 21900. 23400 21900. 40400 21900. 23600 21900. 40600 0°C ... 45°C / -25°C ... 75°C 0.8kg 21900. 23025 21900. 40025 Devices from 40A up are available from autumn 2002. 21900. 23040 21900. 40040 21900. 23060 21900. 40060 21900. 23100 21900. 40100 21900. 23200 21900. 40200 21900. 23300 21900. 40300 3.8 Braking Devices VersiBrake Dimensions: VB 230-25 VB 400-25 VB 230-40 ... 600 VB 400-40 ... 600 E A VB ... - 25 VB ... - 40 VB ... - 60 VB ... - 100 VB ... - 200 VB ... - 300 VB ... - 400 VB ... - 600 All dimensions in mm. B B for M4 C A 100 110 110 110 110 310 310 310 B 73 240 240 240 240 250 250 250 C 120 175 175 175 175 160 160 160 D 80 80 80 80 280 280 280 E 225 225 225 225 225 225 225 D A Connection Diagrams: VB 230-25 ... 60 VB 400-25 ... 60 L1 Control voltage L1.1 L2 N.1 L3 N F3 PE F1 EMERGENCY OFF F2 K1 1L1 3L2 X3 Start OFF X4 Option Y Y K1 ON X11 X12 X13 Fault signalling relay VersiBrake K1 4T2 6T3 2T1 X8 X5 Interlocking contact F4 X7 X6 Option X16 Standstill signalling relay X17 Option Motor temperature X14 X15 K1 Motor contactor M 3~ VB 230-100 ... 600 VB 400-100 ... 600 L1 Control voltage L1.1 L2 N.1 L3 N F3 PE F1 EMERGENCY OFF F2 K1 OFF 1L1 3L2 X3 Start X4 Option Y Y X11 X12 X13 Fault signalling relay VersiBrake Interlocking contact F4 2T1 4T2 6T3 K1 Option Motor temperature X14 X15 K1 ON X7 X8 X5 X6 Option X16 Standstill X17 signalling relay X1 X2 K1 K2 K1 Motor contactor K2 Braking contactor M 3~ EMC The limit values for emitted interference according to the applicable device standards do not rule out the possibility that receivers and susceptible electronic devices within a radius of 10m are subjected to interference. If such interference, which is definitely attributable to the operation of the braking devices "BR", occurs, the emitted interference can be reduced by taking appropriate measures. Such measures are, e.g.: To connect reactors (3mH) or a suitable mains filter in series before the braking device, or to connect X-capacitors (0.15µF) in parallel to the supply voltage terminals. Subject to change without notice. C