DC Input AC Load 3 Phase Solid State Relays

● Three phase solid state relay● 5-32Vdc input● 24~480Vac load● only available with 10/25/40 amps● Zero-crossing trigger● For resistive load only

● Three phase solid state relay● 90~280Vac Input● 24~480Vac load● From 10 amps up to 200 amps● Zero-crossing trigger

Three-Phase Intelligent SCR Power Regulator The Maxwell TC-200S Series is an industrial-grade, three-phase intelligent SCR (Silicon Controlled Rectifier) power regulator designed for precise, stepless control of resistive heating loads in demanding industrial environments. Manufactured by Maxwell Automation Technology Co., Ltd. under the PIDMaxWell brand, the TC-200S combines a fully digital control architecture with an integrated dual-row LED display, multi-function indicator LEDs, and a front-panel keypad, enabling operators to monitor process parameters and adjust output settings directly without external programming tools. The regulator accepts a wide range of analogue control input signals — including 4–20 mA, 0–20 mA, 0–5 VDC, 0–10 VDC, 1–5 VDC, and 2–10 VDC — and features automatic phase detection, making it straightforward to integrate into new or existing control systems. An integrated soft-start (ramp) function eliminates inrush current surges at power-on, protecting both the SCR modules and the connected heating elements from thermal shock. When the heat-sink temperature exceeds the user-defined alarm threshold (AL1), the unit automatically reduces output power to a configurable safe level (EOP), maintaining process continuity while safeguarding the internal SCR modules from thermal damage. An optional RS-485 communication interface with Modbus-RTU protocol enables seamless integration into SCADA systems, PLCs, DCS, and industrial IoT networks. The TC-200S supports auto/manual bumpless transfer, run/stop control, and configurable minimum and maximum output limits, providing the flexibility required for a wide range of industrial heating and process control applications. Rated current options of 100 A, 125 A, 150 A, 175 A, 200 A, and 225 A cover load capacities from 48 kW to 190 kW (three-phase), making the TC-200S suitable for small laboratory ovens through to large industrial electric furnaces.

-50mm solid shaft optical rotary encoder-Can be used with Arduino for various projects-External diameter 50mm, similar to Autonics E50S-small size, heavy duty, light weight, easy for installation-Resolution up to 5400 PPR -8mm shaft size, other shaft size can be custom made-5-30VDC source, please specify the voltage while order with us-Aluminum housing, cable side entry or rear entry selectable-Standard cable length is 2 meters, cable length can be custom made

MTA series PID temperature controller is a programmable pid temperature controller offers solutions for most of application, this controller works with Thermocouple, RTD(PT100) and Analog signal like 0-10VDC, 4-20mA etc, it's a true universal input controller which works with all inputs, Relay, SSR Drive output and analog outputs are optional upon order, add-on features like RS-485 and Process re-transmission is avaiable on request. Compatible with wide range of power source from 85~265Vac.

MXD Series DIP-Switch Temperature Controller The MXD Series is a compact, panel-mount temperature controller that brings precision and simplicity to industrial and commercial thermal applications. Designed for fast, error-free setup, it features thumbwheel digital setting with 0.5% accuracy, eliminating complex menu navigation. Users can freely switch between ON/OFF and PID control modes via a front-panel toggle, with built-in LED indicators for real-time status monitoring. The controller delivers reliable performance with a 100ms sampling rate, 2,000VAC isolation, and robust heat tolerance, ensuring stable operation in demanding environments. Ideal for heat-sealing machines, shrink-packaging equipment, injection molding, HVAC systems, food processing, medical devices, and laboratory research, the MXD Series offers industrial-grade durability in a user-friendly package – where precision meets simplicity.  

Maxwell CP48T,CP72T,CP96T,CP49T is a 2 in1 temperature controller with timer, time and temperature are two variables that often involved in a heating relateble applications, a typical application such as heat press printing, food and beverage process, the timer and controller are actually two devices and built-in one

  The Maxwell MS-1VD2238 Series is a highly cost-effective, high-accuracy single-phase isolated SCR power regulator designed for precise phase angle control. Featuring a versatile multi-input design, this advanced thyristor module simultaneously supports 0-5Vdc, 0-10Vdc, 4-20mA, and potentiometer control signals without requiring hardware modifications. Engineered with optical isolation between the input and output circuits, it ensures maximum operational safety and signal integrity. Available in a wide current range from 10A to 200A for both 220Vac and 380Vac loads, the MS-1VD2238 series incorporates a built-in soft start circuit and an internal buffer (snubber) to protect against voltage surges. Housed in a durable, fire-retardant enclosure with resin sealing, this panel-mounted regulator is the ideal solution for controlling resistive heating elements in demanding industrial environments.