Three-phase AC Motor Positive/ Reversion Controller
solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66
rectifer.pdf
power controller.pdf
SAR Series Application Introduction
This controller is a new type of three-phase motor positive
inversion controller, use to control within 4KW power of
three-phase motor. The built-in electronic interlock circuit can
effectively prevent the at the same time (SCR) in positive
inversion incorrect operation at the same time conduction. If turn
on to change direction to another direction was wrong, the motors
will stop turning. LED display motors direction, green show
forward, red show backward, its output terminal using SCR chip
reverse parallel technology, in AC return pathline cascode
inductive choke coil, can effectively restrain the switch or
switching instant current impulse of SCR damage, while the
built--in voltage dependent resistor to voltage protection and RC
surge current absorbing circuit, so has the high transient
overvoltage and surge current bear ability, the three -phase
positive inversion widely in machine tool, travelling crane
control, strobe control etc.
This controller adopt is three -phase two control or three -phase
three control principle, is through which two phase voltage
phaseconversion to achieve motor reversing function. According to
power please choice heatsink and special fast fuse, also install
temperature control swith on the heatsink.
SAR Series Function and Characteristic
◆ Input and output isolation between the photoelectric; withstand
voltage≥2000VA.
◆ Built -in reversing input control interlock function.
◆ With the LED indicator positive inversion working state
instruction.
◆ Three -phase into lines using inductance choke, Can effectively
prevent switching transient current cause module damage.
◆ Isolation voltage≥2500VAC 1min.
◆ Input control voltage range: 12--24VDC.
◆ Adopt SCR inverse parallel as the output components of power,
with high dv/dt index, good thermal stability, long service life,
etc.
SAR Series Specification
| SAR16T50DY(A) | Suit electric motor≤1.5KW Control Voltage 12-24VDC |
| SAR16T60DY(A) | Suit electric 1.5KW≤motor≤2.2KW Control Voltage 12-24VDC |
| SAR 16T80DY(A) | Suit electric 2.2KW≤motor≤3.0KW Control Voltage 12-24VDC |
| SAR16T100DY(A) | Suit electric 3.0KW≤motor≤4.0KW Control Voltage 12 -24VDC |
Dimension Drawing(mm)
Fan Motor Speed Controller
MFC-I(3A-25A) MFC-B(2A-5A) MFC-D(7A-20A)
Description: according to customer requirements custom - made
high- power three- phase positive inversion controller.
Technical Performance Characteristics
Mainly used for fan speed control, reheating furnace of tempering
pressure regulating and high-power bulb surge, etc. This product is
smaller, wiring installation and use extremely is all convenient.
At work, stable function and have the function of anti-jamming.
A,Single-phase Fan Goveror
The Main Technique Parameters
The product model: MFC-I-300W(3A) MFC-I-500W(5A) MFC-I-750W(7.5A)
MFC-I-1KW(10A) MFC-I-1.5KW(16A) MFC-I-2KW(25A)
Voltage supply: 110VAC or 220VAC
Working load current: 3A, 5A,7.5A,10A,16A. 20A
Insulation voltage: 2500VAC
Gaussian: Press controller on the left of the red switch, open
controller.
Non-polar control knob clockwise, through variable control, makes
the
fan-speeds from the smallest become the largest.
Overall dimensions: 145(L) x 93(W) x 60(H) mm
The product model: MFC-B(D)-110W(2A) MFC-B(D)-300W(3A)
MFC-B(D)-500W(5A)
MFC-B(D)-750W(7A) MFC-B(D)-1KW(10A)
Voltage supply: 110VAC or 220VAC
Working load current: 2A. 3A,5A,7A. 10A,15A. 20A
Insulation voltage: 2500VAC
Gaussian: When turn the knob anticlockwise to bottom, output switch
close;
When turn the knob clock wisely to larger, the output voltage build
up from zero to max voltage.
