3-phase thyristor power controller REOTRON MDW 700
3-phase thyristor power controller Description The REOTRON MDW power controllers are used in industrial process engineering and especially in thermal engineering systems. The thyristor controllers are available as phase-angle devices and with period group control and have internal voltage, current and power controllers – so the output power remains stable even with high requirements. The devices can work both directly on the load to be regulated (e.g. in infrared heaters) and as primary controllers of transformers for voltage adjustment and safe isolation (e.g. in graphite heating elements). Thyristor controllers of the REOTRON MDW series (3 controlled phases) are modern microprocessor-controlled devices with integrated measuring devices for the actual values of voltage and current transformers. Outputs (actual value monitor) with 0…+10V, DC are available for processing the actual values in external system components. Communication with the devices can take place via analog interfaces 0… +10 V, DC, 0(4)… 20 mA, potentiometers or field bus systems Profibus-DP, CAN bus, DeviceNet, EtherNet/IP, ProfiNet and EtherCAT, thus enabling integration into existing bus systems. The devices can be adapted to the respective load conditions via internally adjustable parameters Umax, Imax, Pmax as well as ramp-up ramp and ramp-down ramp. The REOTRON MDW 700 thyristor controllers are designed as switch cabinet installation devices with protection class IP 20 for mounting on a mounting plate. The cooling type is air cooling, fans are integrated from 150 A. The devices in the REOTRON MDW-WK series are designed for water cooling and can be easily integrated into an existing water circuit. Advantages phase-angle or burst-fire controllers measuring of effective values connection via analog interfaces, potentiometers or field bus systems Air or water- cooling installation device for control cabinets Technical specification REOTRON MDW 700-10 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 10 A REOTRON MDW 700-25 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 25 A REOTRON MDW 700-50 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 50 A REOTRON MDW 700-80 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 80 A REOTRON MDW 700-110 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 110 A REOTRON MDW 700-150 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 150 A REOTRON MDW 700-200 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 200 A REOTRON MDW 700-300 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 300 A REOTRON MDW 700-115* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 115 A REOTRON MDW 700-160* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 160 A REOTRON MDW 700-250* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 250 A REOTRON MDW 700-350* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 350 A REOTRON MDW 700-450* 3 x 400 V AC, +/- 10% 3 x 0…400 V 3 x 450 A Load Type Resisive/ Induktive Target Value: Storm, Voltage, Power 0…+10 V, DC 0(4)…20 mA Internal keyboard Interface (optional) Profibus-DP, CAN-Bus, DeviceNet, EtherCAT Release Input 24 V, DC, external contact (potential-free) Status update ready , status update power on Relay, changeover contact Relay, changeover contact Display for effective value : Current/Voltage 0…+10 V, DC Betriebstemperatur 0…+45°C Storage/ Transport temperature -10…+70°C IP Code IP 20 * with water cooling
1-Phase thyristor-controller REOTRON MEW 700
The REOTRON MEW power controllers are predestined for applications in the process industry, especially in thermal engineering systems.
DC-Power supply REOTRON SMP-LM
The DC power supplies from the REOTRON SMP series are primary switched-mode power supplies with galvanic isolation from the input to the output. The devices can be used as voltage, current or power regulators.
DC-Power supply REOTRON SMP-SMB
The DC power supplies from the REOTRON SMP series are primary switched-mode power supplies with galvanic isolation from the input to the output. The devices can be used as voltage, current or power regulators.
DC Switching Power Supply REOTRON SMP-ESM
The DC power supplies from the REOTRON SMP series are primary switched switching power supplies with galvanic isolation from the input to the output. The devices can be used as voltage, current or power regulators.