Transcript
PROGRAMMABLE CONTROLLERS Applications for industrial machines
Dimmer relay "BFVG"
Application Dimmer relay BFVG is used to adjust power by varying the conductor angle using a screwdriver slot potentiometer on the front face. An external potentiometer can be connected to terminals (D-E) serially with the internal potentiometer. A LED indicator shows the live load. It has 3 control possibilities:
Others models CONTROL COMMAND UNIT FOR SPECIAL MACHINES Dimmer relay "BFVG" Label sticking PLC PLC for food industry machines PLC for microwave ovens PLC for surface treatment equipment PLC for the control of a cooking oven Storage PLC
Permanent control Contact control (220VAC - 30mA) 24 VDC voltage control example of use:
Technical features dimension and mounting:
dimension and mounting:
connection:
Components General features: operating voltage: 220VAC 50/60Hz effictive current: 10 A eff monitoring circuit: 3 control possibilities : 1. permanent control: short-circuit between C - F 2. Contact control (220VAC 30 mA): wired contact between C - F
2. Contact control (220VAC 30 mA): wired contact between C - F 3. 24 VDC voltage control (10 mA): Voltage applied between G - J / the control circuit is isolated from other terminals
2 control circuits: 1. Circuit G- J - rV : 24VDC - polarization : + en G - operating range : 0.8Un à 1.1Un - consumption at 24 VDC : 11mA - R Insulation from all other terminals : 2500Veff - Protection from voltage reversal 2. Circuit C-F - Contact control capable of switching 220VAC / 30mA Power supply circuit: terminals: A-B (voltage applied totally or partially to the load depending on the potentiometer setting) rV: 220VAC range: 0.8 to 1.1 rV load circuit:
terminal: M-L leakage current, dimmer not controlled: < 10mA internal voltage drop (M-L terminals):
< to 2V for I eff = 10A and cond. : 180°C
I²t: 250A².S
Non-contractual document - characteristics to be confirmed before order TEC AUTOMATISMES reserves the right to modify description and specifications without notice
