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Main Features Reducing the motor starting current. It avoids the instantaneous dropping the voltage of power line and the error operation of installation, when the motor is stared. It porestalls porducting the torque shock and breaking the mechanical shaft making the equipment trouble, when the motor is started. It can frequently start motor(The soft starting equipment generally pemits10 starting in hour and the motor can not be over heated). It avoids the water hammer effect for pump load, so it can forestalls breaking the tubes. For the some technology application(such as coloring yam machine). It can forestall the unegual dyeing quality owing to the starting motor. For the some easy smashed contain irrigating thick liquid production line, it can forsetall breaking the contain. According to the requirement, the starting current can be controlled to reduce the mechanical shock. At same time, it suitable for low power capacity transformet. It is

Features Current:20-500A odule Voltage:<450V Using 0-10V DC signal can smooth regulate the ouput voltage of main circuit. The control is compleated by hand, instrument and microprocessor. There are no phase series for the AC input of the 3-phase module main circuit They are suitable for resistance load and induct once load Typical Applications Soft startup of AC motor industrial automatic control Solid state relay Power supplies

Product Description » STANDARD RECOVERY DIODES IF (AV)=5-5000A V RRM=100-5000V Hermetic metal case with ceramic insulator Hermetic glass-metal seal Metal case with ceramic insulator Conform to partial national standard GB4939-1985 Capacity of supporting high surge current Stud cathode and stud anode version Typical applications AC/DC converters DC power supplies Machine tool controls Main technical data: IF(av): From 5A to 500A IFSM: From 7.9A to 630A VRRM(V): From -4 to 100 VRSM: VRRM=90%VRSM Rjc: -40-150

Features : Max working current:0.5-400A Working Voltage: 24-240V,24-440V Control Voltage: 4-16V,15-30V,3-32V,90-280V Control Model: Zero control, Random control, Potentiometer Phase:Single Phase,Three Phase All models feature the same compact dimensions Built-in MOV effectively absorbs external surge Operation indicator (red LED) enables Protective cover for greater safely DC to AC,AC to AC,DC to DC,AC to DC input versions available In accordance with IEC international electrical committee standard T (AV)=100-3000A V DRM/V RRM=100-2500V Dv/dt(V/us): 500 IDRM IRRM(mA): 30-250 VGT: 0.9-4.5V IH(mA): 20-1000 Hermetic metal case with ceramic insulator Conform to national standard JB4193-1986 Inaccordance with IEC international electrical committee standard High surge design, center amplifying gate Guaranteed high dv/dt Guaranteed high Low thermal impedance, high speed performan

The main Features of our solid state relay Max working current:0. 5-400A Working Voltage: 24-240V, 24-440V Control Voltage: 4-16V, 15-30V, 3-32V, 90-280V Control Model: Zero control, Random control, Potentiometer Phase: Single Phase, Three Phase All models feature the same compact dimensions Built-in MOV effectively absorbs external surge Operation indicator (red LED) enables Protective cover for greater safely DC to AC, AC to AC, DC to DC, AC to DC input versions available In accordance with IEC international electrical committee standard The main models are as following: DC to AC Solid State Relay AC to AC Solid State Relay DC to DC Solid State Relay Linear Control Solid State Relay Adjustable Solid State Relay Fit Together Type Solid State Relay Typical Applications Universal switch and thermal control Industrial automatic control Numerial-controlled machinery, remote-control system

The main model of our power module include the following: Re: Fast turn-off thyristor/fast recovery diode modules 150A~400A,600~1600V, water cooling, applicable for inverters, inductance heating and others Re: Thyristor modules, Thyristor/Diode module 25A~800A,500~2500V, water cooling, applicable for AC & DC motor control, rectifying power supply, industrial heating control, light adjust, switch without contact, softstarters, static and reactive power compensation, welding machine, transducer, UPS power supply and charge & discharge for battery. Re: Thyristor/diode module(non-isolated type) 25A~800A,500~2500V, applicable for DC power supply of instruments, AC&DC motor control, various rectifying power supply, motor softstarter, welding equipment, transducer, charge & discharge for battery etc. Re: Thyristor module(non-isolated type). 100~300A,500~2500V, applicable for power supply of welding machine, various DC power supply and transducer. Re: Single/thre

The main products of switching power supply as follows: intelligent charger switching power supply impulse switching power supply Z -series high -frequency switch power supply for plating ZY-S series intelligent power for brush plating ] ZY-N series high-frequency power supply for electrophoresis

STANDARD RECOVERY DIODES IF (AV)=5-5000A V RRM=100-5000V Hermetic metal case with ceramic insulator Hermetic glass-metal seal Metal case with ceramic insulator Conform to partial national standard GB4939-1985 Capacity of supporting high surge current Stud cathode and stud anode version Typical applications AC/DC converters DC power supplies Machine tool controls

We manufacture various kinds of thyristors, such as phase control thyristor, fast thyristor, High frequency thyristors, rotary thyristor, Bidirectional thyristor etc. Include stud type and disc type. Features IT (AC)=5-1000A V DRM/V RRM=100-2000V Hermetic metal case with ceramic insulator Hermetic glass-metal seal Metal case with ceramic insulator Conform to partial national standard GB4193-1986 In accordance with IEC international electrical committee standard Typical Applications Quick speed motor control Thermal control AC switch

We are a specialized manufacturer of various kinds of bridge rectifiers, we have 14years experience in this fields. We have power full technique and advanced quality control equipment to control the quality of our products. Our solid state relay have enjoyed a good fame around the international market for its excellent quality and our good service. The main features of our bridge rectifier: Features Current: 5-300A Voltage: 100-1600V All models feature the same compact dimensions to provide a uniform mounting pitch Glass passivated diode chips Excellent power/volume ratio High thermal conductivity package, electrically insulated case Typical applications Eliminator supply Industrial automatic control Digital-controlled machinery, telecontrol system

The main model include the following: stud type phase control thyristers or silicon control rectifier (scr),5a~500a,100v~5000v, hermetic metal case with ceramic insulator and hermetic glass-metal seal selectable. disc type phase control thyristor or silicon control rectifier (scr),5a ~ 5000a,100v ~ 5000v, hermetic metal case with ceramic insulator. rotary type phase control thyristor or silicon control rectifier (scr),300a ~ 500a,600v ~ 2000v. Features IV (AV)=5-5000A V DRM/V RRM=100-5000V Hermetic metal case with ceramic insulator Hermetic glass-metal seal Conform to national standard GB4940-1985 In accordance with IEC international electrical committee standard Typical applications DC motor controls Controlled DC power supplies AC switch and thermal control Synchronous motor excitation