136G7355 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: MCD60579BT5S2X00CV2
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The Danfoss 136G7355 soft starter is part of the MCD Soft Starters series and is designed for three phase power with a current rating of 579 Amps. This model features an internal bypass, a frame size of 2, and carries an IP00 rating. It has a net weight of 19 kilograms and a volume of 56.889 liters.
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Product Description:
The 136G7355 is a soft starter module produced by Danfoss within the MCD Soft Starters series. Designed for panel integration, the device ramps motor voltage smoothly at startup, reducing mechanical shock and avoiding high inrush currents that would otherwise impact contactors and upstream fuses. It serves as a protective interface between mains supplies and medium-to-large AC induction motors found in material-handling, pumping, and HVAC processes. That controlled start can also help reduce belt slip, pressure surges, and other load disturbances during motor energization.
Beneath its molded housing, the unit accommodates up to 579 A of line current. This is the maximum continuous RMS phase current the silicon-controlled rectifiers can carry without exceeding thermal limits. An embedded internal bypass contactor closes after ramp-up, shifting the load away from the power semiconductors to reduce steady-state losses and heat. Compatibility with three-phase power sources ensures symmetrical conduction on industrial 50 Hz or 60 Hz networks. The mechanical layout uses frame size 2, matching the mounting hole pattern and busbar spacing used for that frame. With an ingress rating of IP00, the starter must be installed in an enclosed switchboard where accidental contact and conductive dust are prevented. Handling and cabinet design must also account for its mass of 19 kg, which affects rail loading and support requirements.
The device belongs to the VLT Soft Starter MCD product group, which identifies its place in the Danfoss soft starter range. Its overall enclosure volume of 56.889 L helps estimate airflow and space requirements when arranging heat-dissipating components inside a common cabinet. Vertical stacking of units from the MCD Soft Starters series is possible when clearance guidelines are followed to limit thermal interaction between adjacent starters. Cabinet layout should leave enough open space around the unit so rising heat does not collect around nearby components during repeated starting cycles.
Frequently Asked Questions about 136G7355:
Q: What type of bypass does the 136G7355 soft starter offer?
A: The Danfoss 136G7355 features an internal bypass for operational efficiency.
Q: What is the maximum current rating of the 136G7355 soft starter?
A: This model supports a maximum current rating of 579 A for demanding applications.
Q: What type of power phase does the 136G7355 support?
A: The 136G7355 is designed for three phase power usage.
Q: What is the IP rating of the Danfoss 136G7355?
A: This model has an IP00 rating, which means it does not have any ingress protection against dust or water.
Q: What frame size does the 136G7355 soft starter have?
A: The Danfoss 136G7355 is classified as frame size 2.
