DC Brake VersiBrake L (LP) Series(6-30A)

Features:

DC braking with one-way rectification
suitable for all asynchronous motors and for mono phase motors
controlled by microcontroller
easy mounting, also for retrofitting into existing plants
wear-resistant and maintenance-free
integrated braking contactor
printed circuit-board version with fault signalling contact
for snap-on mounting onto 35mm DIN rail
degree of protection: case version IP 20, printed circuit-board version (LP) IP 00
meets trade assoc. requirements for category 2 acc. to EN 954-1 acc. to the test principles of woodworking machines GS-HO-01

Functions:

start braking via detection of motor voltage and via motor contactor (double safety)
overload protection
braking current cutoff after motor standstill
braking current control
automatic remanence time optimization
braking current infinitely adjustable 10-100%
potential-free output for motor contactor interlocking during braking; also usable to energize the star contactor during braking
standstill threshold adjustable; individual adaptable to different motor types

Typical Applications:
sawing machines
centrifuges
wood working machines
textile machines
conveying systems

Models:

Type designation	AC-VB 230-6L	AC-VB 230-25L	AC-VB 230-30L	AC-VB 400-6L	AC-VB 400-25L	AC-VB 400-30L
Mains voltage according to DIN EN 50160 (IEC 38)	220/240V ± 10% 50/60Hz			380/415V ± 10% 50/60Hz
Power draw of the electronics	3VA
Recommended for rated motor currents up to	0.3 … 3A	2 … 12.5A	2 … 15A	0.3 … 3A	2 … 12.5A	2 … 15A
Rated device current	6A	25A	30A	6A	25A	30A
max. Braking frequency at a braking time of 5s	1/8s	1/60s	1/90s	1/8s	1/60s	1/90s
I²t-Value Power semiconductor (A²s)	310	1250	1350	310	1250	1350
Braking voltage	0 … 110VDC			0 … 220VDC
max. Braking time	12s
Contact rating (control relay)	3A/250VAC; 3A/30VDC
Delay time for reduction of residual e.m.f.	Self-optimizing in the range between 0.2 … 2s
max. Cross-sectional area for connection	2x 2.5mm² per terminal
Ambient / Storage temperature	0ºC … 45ºC / -25ºC … 75ºC
Weight / kg	0.6
Order number case version (L)	2B000. 23006	2B000. 23025	2B000. 23030	2B000. 40006	2B000. 40025	2B000. 40030
Order number printed circuit-board version (LP)	2B100. 23006	2B100. 23025	2B100. 23030	2B100. 40006	2B100. 40025	2B100. 40030
Please observe supplementary sheet with dimensioning rules

Dimensions:

Connection Diagram:

Sagedusmuundurid

Otsi

Kontaktid:

Punane 73, 13619 Tallinn, Estonia

+372 62 28 220