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

The Maxwell SCR-480H Series is a compact and highly reliable single-phase AC voltage regulator module designed for precise phase angle control. Utilizing a 0-10VDC analog input signal, this module allows for smooth, stepless adjustment of AC load voltage up to 480VAC. Engineered with advanced zero-crossing detection and optocoupler isolation, it ensures safe and interference-free operation between the low-voltage control circuit and the high-voltage power circuit. Available in a wide range of current ratings from 25A to 120A, the SCR-480H features a robust, space-saving design with pluggable terminal blocks for effortless wiring and maintenance. When paired with Maxwell's dedicated heatsinks, it delivers exceptional thermal performance, making it an ideal open-loop power control solution for both resistive and inductive industrial loads.

● Industrial type solid state relay● Single phase● DC 3.2-32V input● 24~1200Vac load● From 60 amps all the way up to 1000 amps● Zero-crossing trigger

  The MW30L series is a compact, high-performance three-phase SCR power regulator designed for precise control of electrical heating systems. With a current range from 25A to 350A, it is highly suitable for both resistive and inductive loads in various industrial applications.1.Current rating options from 25A up to 350A to meet diverse industrial heating requirements.2.Comprehensive universal analog input support including 0-5V, 0-10V, 0-20mA, and 4-20mA, along with 2 digital inputs and 1 digital output.3.Flexible trigger modes featuring both phase angle firing and zero-cross firing control.4.Advanced built-in protection functions including phase loss, overcurrent, overheating, overload, and load disconnection.5.Standard RS-485 communication interface utilizing the Modbus-RTU protocol for seamless system integration.6.Multiple control modes available: Constant Voltage (V), Constant Current (I), Constant Power (P), and Open-loop control.7.Optional expansion modules available for temperature function and external display panel.    

● Din rail mount temperature transmitter● Maxwell TT-313● DIN rail mount type● Universal input● 2 wires 4-20mA output● Two input two outputs

● Digital programmable counter● 48mm*48mm,Dual line 4 digits display● Panel mount type● Dry contact, NPN input● Maximum 2 outputs(OP1 and OP2)● 85~265Vac or 24VDC source● SV counting/Batch counting/Totalizing count

● Three phase SCR power regulator● Universal input, supports all analog input● 24~480Vac load● 40amps,60amps,75amps optional● Digital LED display● Ideal for resistive application