136G8768
Wake Industrial LLC is not an authorized distributor of this product.
MPN: MCD60108BT5S1X20CV2
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The Danfoss 136G8768 is part of the MCD Soft Starters series and is designed with an internal bypass contactor for efficient operation. It has a current rating of 108 A, operates on 200–525 VAC (3-Phase), and features IP20 protection. The device is three-phase, weighs 5.5 kg, and fits within a frame size of S1.
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Product Description:
The 136G8768 Soft Starter is a compact motor control solution from Danfoss. It belongs to the MCD6 600 series and supports three phase motors. This model delivers 108 A current rating and ensures controlled motor starting and stopping. It is designed with an internal bypass contactor. The model enhances operational efficiency and reduces heat losses during operation.
This 136G8768 soft starter operates with a mains voltage range between 200 VAC and 525 VAC. It is compatible with three phase power systems that makes it versatile for various industrial environments. The device carries an IP20 rating that provides only basic protection against solid objects. The control voltage flexibility is another key feature of this model. It supports both 110 – 120 VAC and 220 – 240 VAC. Its 3 cycle short circuit rating at 600 VAC is rated at 10 kA that offers dependable protection under fault conditions. At 480 VAC, the unit requires a fuse rating of 125 A. It supports fuse classes J, T, K-1 and RK1 for secure protection coordination. The overload handling capability of this model at 350 % for 30 seconds provides robust motor starting performance under demanding loads. The integrated bypass contactor in this model reduces system energy losses by automatically bypassing power electronics after motor acceleration is complete.
The 136G8768 soft starter is designed for compact installation with a width of 152 mm, height of 336 mm and depth of 233 mm. The net weight of the model is 5.5 kg while the gross weight is 6.1 kg. This facilitates straightforward handling and mounting. These specifications reflect its design focus on durability, safety and ease of integration within industrial motor control panels.
Frequently Asked Questions about 136G8768:
Q: How does the integrated bypass contactor in the 136G8768 soft starter optimize energy efficiency during motor operation?
A: It bypasses the power semiconductors after motor ramp-up to reduce energy loss. This improves thermal performance and enhances the efficiency of long-duty motor cycles.
Q: What fault-handling capability does the 136G8768 soft starter provide in high-current industrial environments?
A: It offers a 10 kA short-circuit withstand rating at 600 VAC, ensuring fault resilience. It also supports coordinated protection using J, T, K-1, and RK1 class fuses.
Q: How does the 136G8768 soft starter support motor startup under high load torque conditions?
A: It can handle 350 % overload for 30 seconds, enabling smooth motor starts in heavy-duty applications. This feature enhances performance during high-inertia load conditions.
Q: What flexibility does the 136G8768 soft starter offer for control voltage supply in diverse installations?
A: It supports dual control voltage ranges of 110–120 VAC and 220–240 VAC. This allows compatibility across varying regional standards and control panel designs.
Q: How does the form factor of the 136G8768 soft starter simplify integration into existing control panel layouts?
A: Its compact dimensions and manageable weight support easy cabinet installation. The 152 mm width and under 6.1 kg mass reduce space constraints during retrofits.
