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MGR-3M Series
Electrical Motor Controller

MGR-3M Series Electrical Motor Controller

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Introduction


MGR-3M Series Three Phase AC Reversible Electrical Motor Rotation Controller is a Panel Mount DPDT DC to AC solid state relay. MGR-3M Series uses DC control signal to control the direction of the Three Phase AC Bi-directional Electrical Motor.

How to order


How to order MGR-3M Series Electrical Motor Controller

MGR-3M (Three Phase AC Bi-directional Electrical Motor Rotation Controller)
  - [Load Voltage] {-48 (480VAC)}
  - [Rated Current]

Parameters


MGR-3M Series img

MGR-3M Series

Control Voltage:  10~32VDC (such as 12VDC, 13.8VDC, 15VDC, 18VDC, 24VDC, 27VDC, 28VDC, 30VDC or customized control voltage)
Load Voltage:  480VAC
Load Current:  10A, 15A, 20A, 25A, 30A, 40A, 50A, 60A, 75A, 80A, 100A
Dimensions & Mounting:  105mm*75mm*33mm; Panel mount solid state relay with metal base and screw terminals

Features


● TRIAC as the output component can be used in commercial or heavy industrial applications with reliable performance
● "Ultra-low" input current
● Low output off-state leakage current
● Low output on-state voltage drop
● Two color (Red & Green) LED output status
● Standard output RC snubber circuit
● Built-in forward/reverse interlock protection function

Dimensions and Circuit Wiring Diagram


MGR-3M Series Electrical Motor Controller

MGR-3M Series Electrical Motor Controller Diagram

Application


● Three Phase AC Bi-Directional Electrical Motor

Precautions and FAQs


● If the load current is 10A, a heat sink must be equipped; if the load current is 40A or more, an air-cooled radiator or a water-cooled radiator must be installed.
● When the load is an inductive load, be sure to connect a varistor in parallel with the output terminal, whose voltage value is 1.6-1.9 times the load voltage.
● What are the differences between Panel mount SSR and PCB mount SSR?
The panel type solid state relay (or device type, screw mounting type) needs to be fixed on a metal base plate or a heat sink, and is cooled by a heat sink or an air-cooled radiator. The PCB solid state relay (or pin mounting type) has the industry standard pin configurations, and can be mounted directly to the Printed Circuit Board, and the natural cooling as heat dissipation without the need for a heat sink. The PCB type has a smaller mounting size and a larger power density than the panel type.
● What is the DPDT solid state relay?
DPDT circuit consists of two couples of SPDT circuit, and can control four different loads with one control signal, and only two loads can be switched on at the same time. Normally, DPDT solid state relay will be used to control the direction of the Electrical Bi-Directional Motor (Forward/Reverse, FWD/REV). If you want to know more about SPDT SSR, please visit What is the DPDT Solid State Relay?

All Regular Models We Offer


● MGR-3M Series (Three Phase AC Revisable Motor Rotation Controller, DPDT)

Load voltage 480VAC

  • MGR-3M4810
  • MGR-3M4815
  • MGR-3M4820
  • MGR-3M4825
  • MGR-3M4830
  • MGR-3M4840
  • MGR-3M4850
  • MGR-3M4860
  • MGR-3M4875
  • MGR-3M4880
  • MGR-3M48100

*Customized models are available, be free to contact us.

Tips

1) When selecting the rated current of the solid state relay/solid state module, please consider the corresponding Derating Factor.
2) You can visit Resource to view and download files.
3) You can visit Products to view and learn about other products.
4) You can visit Information to view and learn about solid state relays/solid state modules knowledge.
5) You can also visit Help, or Contact us to get more support.