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Eaton Cutler-Hammer PowerXL DG1 DG1-345D6FB-C21C

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DG1-345D6FB-C21C

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The Eaton Cutler-Hammer DG1-345D6FB-C21C variable frequency drive offers reliable control for various motor applications. Designed to manage a nominal power of 3 HP, this unit accommodates a voltage supply range of 380 to 500 VAC across three phases, making it suitable for diverse industrial uses.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for DG1-345D6FB-C21C

ManufacturerEaton Cutler-Hammer
Product TypeVariable Frequency Drive
Product LinePowerXL DG1
Part NumberDG1-345D6FB-C21C
UPC786685878904
Weight6.50 lbs (2.95 kg)
Nominal Motor Power3 HP (CT)
Supply Voltage Range380–500 VAC, 3-Phase
Input Frequency50/60 Hz
Rated Output Current5.6 A (Constant Torque)
Overload Capability110% for 60 sec
Enclosure ProtectionIP21 / NEMA Type 1
Harmonic MitigationInternal DC choke
EMI SuppressionInternal EMC filter
User InterfaceGraphical LCD keypad
Onboard CommunicationsEtherNet/IP, Modbus TCP, BACnet, RS-485
Option Card Capacity2 expansion slots
Control MethodOpen-loop vector
Output Frequency Range0–400 Hz
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Designed by Eaton Cutler-Hammer, the model DG1-345D6FB-C21C is a variable frequency drive utilized for precise motor control. It serves at a nominal motor power of 3 HP (CT), functioning effectively with supply voltages ranging from 380 to 500 VAC within a three-phase setup. The drive operates efficiently under 50/60 Hz input frequencies, supporting a rated output current of 5.6 A dedicated to constant torque applications.

This model provides impressive overload capability, rated at 110% for a duration of 60 seconds, ensuring reliability during peak conditions. The enclosure is rated IP21/NEMA Type 1, affording protection against equipment damage due to humidity and dust exposure.

Engineered with features for harmonic mitigation, it contains an internal DC choke and incorporates an internal EMC filter for electromagnetic interference suppression. For user engagement, it includes a graphical LCD keypad, enabling easy control and monitoring.

In terms of communication, the DG1-345D6FB-C21C supports various onboard protocols such as EtherNet/IP, Modbus TCP, BACnet, and RS-485, providing flexibility for integration into various systems. Additionally, it offers two slots for option cards, enabling further expansion and customization. The control method based on open-loop vector conditions enhances motor response and efficiency, and it accommodates an output frequency range from 0 to 400 Hz, making it suitable for different applications.