Shanghai Zi Cong Electrical Equipment Co., questions about your product, contact our technical engineers: 021-51086047 (30 lines), or 18,917,550,265 Wang. 590+ 590+ series high performance DC drive DC drive with 690+ units belong to the same family of high-performance drives, offers and other custom programming and setting function, with the same high performance communication interface module .590+ DC transmission engineering to meet the most DC motor control complex requirements detailed features of the application software (which curl control as standard), modular programming, and I can customize / O modules enable 590+ single drive can provide a complete motion control solutions. User-friendly Interface: 6901 HMI for parameter setting, programming and transmission control 32 character LCD with backlight that can display an alphabetical menu for quick access to all the features of the universal module detachable control panel for easy control. cabinet installation disk into providing local speed, start and stop, jog and steering control the user can customize the display and icon set password protection feature to quickly facilitate networking setup menu:.. communication interface module can be directly placed on the gear, enables users to monitor a variety of standard fieldbus network transmission optional communication:.. LINK, DeviceNET, Controlnet, ProfiBus, ModBus, ModBus Plus, Ethernet, CANopen, LonWorks Zi Cong Shanghai Mechanical and Electrical Equipment Co., questions about your product, Contact our technical engineer: 021-51086047 (30 lines), or 18,917,550,265 Wang. Powerful sound: Use the built-in software modules almost unlimited meet any transmission requirements. All modules are pre-programmed. Via the control panel or CELITE + software, all modules can be connected internally to achieve a particular function modules include:..... Input Module Output Module Module deceleration ramp function modules Curl (unwinding / closing curly diameter calculation, torque compensation calculation) .PID control electric field control / relaxation control Technical Specifications: Power Configuration 590 four-quadrant inverter feedback type: two fully-controlled three-phase thyristor bridge; 591+ non-two-quadrant inverter... Feedback type: a fully-controlled three-phase thyristor bridge; thyristor controlled adjustable magnetic field. Armature current specifications 1: 15A, 35A Specification 2: 40A, 70A, 110A, 165A Specification 3: 180A, 270A Specification 4: 380A, 500A, 725A, 830A Specification 5: 1580A Specifications H: 1200A, 1700A, 2200A, 2700A overload capacity: drive current 15-450A, 200% overload for 10 seconds maximum; 150% overload, the longest 30 seconds more than 700A specifications, different specifications have different overload, refer to the manual of the armature voltage: Varmature (.. max) = Vac * 1.2 Power supply: 110--220V (plus or minus 10%), size 1-5 option; 220--500V (plus or minus 10%), size 1-5 option; 500--600V (positive and negative . 10%), 4-5 specification options; 500--690V (plus or minus 10%), the specification H option Shanghai Zi Cong Electrical Equipment Co., questions about your product, contact our technical engineers: 021-51086047 (30 lines) or 18,917,550,265 Wang. Field current: Specification 1: 4A; Specifications 2-3: 10A; Specifications 4-5: 30A; Specifications H:. 60A field voltage: Vfield (max) = Vac * 0.9 Ambient temperature: 0-45 degrees, 270A specifications. exceeds the limit, the temperature is increased by 1 degree, derating 1% maximum ambient temperature of 55 degrees Elevation: 500 meters below the normal use of more than 500 meters, increased by 200 meters, derating 1%, up to 5000 m simulated. Input: 5 (1 12bits precision signed, 4 10bits precision signed) a speed reference (plus or minus 10V DC), 4 which could be custom analog outputs: 3 (10bits A / D conversion accuracy) an armature current output (plus or minus 10V or 0-10V), 2 which could be custom digital inputs: 9 (24V DC, maximum 15A) 1 programs controlled stop, a coasting, an external signal parking , a start-stop, five customizable. Digital outputs: 3 (24V 100MA) 3 which could be custom reference voltage input: 3, -10V DC / 10V DC / 24V DC Electrical Equipment Co., Ltd. Shanghai Zi Cong, questions about your product, contact our technical engineers: 021 -51086047 (30 lines), or 18,917,550,265 Wang. Continental 590P / 500A DC converter dedicated SCR module, price, high performance. First, the concept and structure of the SCR SCR also known as thyristors. Since the advent of the 1950s has evolved into a large family, it is a key member of the one-way thyristor, triac, light control thyristor, reverse conducting thyristor, GTO, fast thyristor, and so on. Today, we are using a one-way thyristor, thyristor is commonly known as ordinary, it is composed of four layers of semiconductor material, there are three PN junction, there are three external electrode [Figure (a)]: The first layer of P-type semiconductor lead-out electrode called the anode A, the third P-type semiconductor layer lead-out electrode is called the control electrode G, the fourth N-type semiconductor layer, an electrode called a cathode lead K. Can be seen from the transistor circuit symbols [Figure (b)], and the diode as it is a unidirectional conducting device, the key is more than one control electrode G, which makes it has a completely different diode operating characteristics. Second, the SCR's main operating characteristics in order to be able to intuitively recognize SCR operating characteristics, we look at this teaching board (Figure). SCR VS EL and small bulbs together, through the switch S connected to the DC power supply. Note that the anode A is connected to the power of positive and negative power supply connected to the cathode K, and a control electrode G cathode connected via a push button switch SB 3V DC power supply (here is KP5 type SCR, the use of KP1 type, should be connected to 1.5 V DC power supply positive). This connection with the thyristor power supply is called the forward connection, i.e., to the anode of the thyristor and the gate are applied forward voltage. Now we are on the power switch S, a small light bulb does not light, there is no description SCR conduction; then click the button to switch SB, a trigger input to the control electrode voltage, a small light bulb, indicating a thyristor. The demonstration experiment gives us what inspired it? This experiment tells us, to make thyristor, one between its anode and cathode K A positive voltage is applied, the second is in its control electrode G and cathode Enter between K a positive trigger voltage. After the thyristor, release the button switch, remove the trigger voltage and still maintain the conduction state. SCR characteristics: It is "imminent." However, if the control electrode anode or reverse voltage is applied, the SCR can not be turned on. The role of the control electrode by applying a positive trigger pulse to thyristor, but can not make it off. So, the method used to make the turn-off thyristor conduction it? Make conducting thyristor is turned off, the anode can disconnect power source (switch S) or to maintain the anode current is less than the minimum conduction (called holding current). If the SCR between the anode and cathode are applied AC voltage or pulsating DC voltage, then the voltage passes through zero, the SCR will go off. Third, use a multimeter can distinguish three electrodes SCR, testing the quality of ordinary thyristor SCR three electrodes can be measured with a multimeter ohm block R × 100 gear. SCR G, is a PN junction between K, equivalent to a diode, G is positive, K is negative, therefore, the diode according to the test method, to identify the three poles of two poles, it is measured, reverse resistance, resistance hour, multimeter black pen then the control electrode G, the red pen then the cathode K, and the remaining one is the anode A a. Testing SCR is good or bad: Ohm block R × 1, the black pen (+) attached to an anode A, the red pen (-) connected to the cathode K, while the control electrode G with black pen touch (the equivalent of adding a positive trigger voltage ) what, if remains on, the SCR is good. Note: King current SCR, there may not be triggered, starting a low resistance meter (available larger trigger current) measurements.