VEVOR RBM50 Mode D'emploi page 7

- maximum altitude 1000mm
- environment temperature
- relative humidity of environment
4) Electric installation works normally at:
- voltage between (0.9-1.1)Un
- frequency between (0.99-1.01)Fn
B. The main parts of the electric installation
- instruments plate for control and driving
- three-phase induction motor M for machine driving
- pedal(with micro-switch JK1,JK2)
- for START/STOP control
SYMB DENOMINATION
QF2 Circuit Breaker2A
QF3 Circuit Breaker1A
FR Thermal Relay
KM1,KM2 Contactor
MM Three-phase induction Motor
SA OF-ON cam switch
Mushroom push-button
TA
Support Contact block:1 O
JK1 Foot switch
JK2 Foot switch
T Transformer
PE
SB1 Pushbutton Switch
KA Relay
15℃ up to +40℃
40% up to 80% at 25℃
- 6 -
PART INSIDE EL.INST
Protection of transformer primary
circuit
Protection of transformer primary
circuit
Protection against overload of M
motor
Driving of M motor
Rollers driving
Closing/opening of supply circuit
Emergency stop
M start control sense to the right
M start control sense to the left
Supply,24V, of control circuit
Connections for earth circuit
Control start power on
Control start power on