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.

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.

The Maxwell MS-1DD60 series is a high-performance, single-phase DC to DC solid state relay designed for reliable switching in demanding industrial applications. Featuring a wide control input range of 5–32VDC and a load voltage rating of 60VDC, this compact panel-mount relay utilizes advanced MOSFET triggering technology to ensure fast response times and noise-free operation. With load current options ranging from 10A to 120A, the MS-1DD60 series is engineered with a uniform physical size across all models, simplifying installation and system design. Its robust black housing and integrated LED process indicator make it an ideal choice for precise control in small heating applications, valve control, and other inductive or resistive loads. All models comply with CE and RoHS standards, ensuring suitability for global industrial deployment.

MTC-P ramp and soak PID profile multile steps controller is a advanced temperature controller, the process value changed based on predetermined ramping rate and soak rate. process value changes based on a curve over time, the output can be Relay to drive an AC contrator, or SSR Drive to drive an external solid state relay, or 4-20mA analog outputs, maximum 4 patterns with each pattern at maximum 8 segments, 4 pattern can be linked together as 1 program with 32 segements. this controller is suitable for application like muffle furnace, high temperature furnace, klin control etc.

The Maxwell TME310-A0NN Series is an advanced, highly reliable head-mounted smart temperature transmitter designed for universal industrial applications. Engineered to fit standard DIN B connection heads, this loop-powered device seamlessly converts signals from a wide array of sensors — including RTDs, Thermocouples (TC), resistance, and voltage (mV) inputs — into a stable, scalable 4-20mA analog output superimposed with the HART 7 digital communication protocol. Equipped with a clear, rotatable 4-digit LCD display and an intuitive 3-button interface, the TME310 allows for effortless local configuration and real-time process monitoring without the need for external communicators. Its robust design ensures exceptional measurement accuracy (±0.1°C typical for Pt100), outstanding long-term stability, and comprehensive diagnostic capabilities compliant with NAMUR NE 107 standards. Whether configured locally, via a HART handheld device, or through PC software, the TME310 delivers precise, dependable temperature measurement for the most demanding process control environments.

MF43HYC-669 is a touch screen temperature controller with timer, used in various industrial ovens, like hot air oven, laboratory Ovens, autoclave, drying ovens, powder coating ovens, curing ovens, sterilization ovens etc, Basically this controller offers a perfect solution for any oven needs to be controlled precisely on both temperature and time. Some of large ovens with a circulation fan in the system, this controller has an independent control button, you can run the circulation fan at any time you want to help with the even distribution of the heat during the heating process and drive extra heat away after work done.  Cell phone APPs on both IOS and Android platform makes it possible to remotely control and monitor the system from anywhere any time from any part of the world as long as you have internet access. PC access and control is also possible via webpage server.