Three Phase Solid State Relay it is a new type of non-contact switching device completely composing of solid electric elements. It’s adopts the switching characteristic of high power audion, power field effect tube, one-way and two-way controllable silicon and module to make and break the circuit without contact or spark.
1.input signal could make compute terminal and digital logic circuit compatible.
2.Optical isolation between input and output circuit, with isolating.
3.Withstand voltage of 400V
4.Two specifications: zero-crossing triggering and random triggering.
5.LED indication for working condition.
6.Built-in resistance-capacitance absorption circuit.
7.Dielectric withstanding voltage:>2KV
8.Dielectric insulating strength: >50MΩ
9.Actuation time: ON>10ms/OFF<10ms
10.Working environment: -20℃~+70℃
1. SSR serious solid state relay adopts flame resistant engineering plastic case,epoxy resin encapsulation,screw thread educting terminal connection.
2. With high-strengh structure, impluse resistance,high shock resistance performance,small driving current for input terminal and covenient connection with computer terminal and digital control circuit,
3. The product is widely used in automatization control fields such as petroleum,chemica industry,instrument and meter,pharmacy machine,food machine,packaging machine,textile machine,plastics machine,numerical control lathe,entertainment facility,ect,
4. Especially for severe environment full of corrosion and moisture or requiring explosion-proof and dust resistance or place demanding frequent switching.
Part NO. MBGX-3D4840A MBGX-3A4840A Description Three-phase Industrial SSR DC-AC Three-phase Industrial SSR AC-AC Control Voltage 3-32VDC 90-280VDC Control Current 5-25mA 5-25mA Turn-on Voltage 3VDC 3VDC Turn-off Voltage 1VDC 1VDC Reverse Voltage 32VDC 32VDC Load Voltage 75-440VAC 75-660VAC Load Current 10A,15A,20A,25A…….120A On-state Voltage Drop <1.6VAC ON-OFF Time ≤10mS Off-state Leakage Current ≤10mA Dielectrics Voltage-resistance ≥2500VAC Insulation Resistance 500MΩ 500VDC testing Ambient temperature -30~80°C Dimensions 94L*34W*43H Indicated Methods LED Installation Screw fixing Packing Inner Box (PCS) 1 Outer CTN (PCS) 30 CTN Size 380*215*175mm Weight 500g/pcs Remarks 1.Load current>10A ,a radiator is necessary,Load current>80A, fan is necessary. 2.When controlling inductive load, a varistor is necessary and its voltage could be 1.6-1.9 times of load voltage
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