Eaton Variable Speed Starter, 3 kW, 3 Phase, DE1 Series 480V 9.9 A

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₩871,200.00

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  • 2026년 12월 24일 부터 배송 준비 완료
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RS 제품 번호:
124-813
제조사 부품 번호:
177369 DE1-346D6NN-N20N
제조업체:
Eaton
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브랜드

Eaton

Product Type

Variable Speed Starter

Power Rating

3kW

Number of Phases

3

Maximum Output Current

9.9A

Current Rating

6.6A

Series

DE1

Mount Type

Vertical

Overall Length

169mm

IP Rating

IP20

Output Frequency

300Hz

Minimum Supply Voltage

400V

Maximum Supply Voltage

480V

Minimum Operating Temperature

-10°C

Drive Type

Variable Speed

Maximum Operating Temperature

60°C

Overall Width

90mm

Standards/Approvals

UL Report Applies to both US and Canada, UL File No.:E172143, UL Category Control No.:NMMS, UL 508C, UL, Safety requirements:IEC/EN 61800-5-1, RCM, NMMS7, ISO 9001 Specification for general requirements:IEC/EN 61800-2, IEC/EN61800-5, IEC/EN61800-3, IEC/EN 61800-3, cUL, CSA-C22.2 No. 14, CE, by UL for use in Canada

Overall Depth

169mm

COO (Country of Origin):
GB

Eaton Variable Speed Starter, 3kW Power, 400V Rated Operational Voltage - 177369 DE1-346D6NN-N20N


This Eaton DE1 variable speed starter controls three-phase motors in industrial settings, providing adjustable frequency operation and motor protection for applications requiring speed regulation. It supports mains supplies up to 480V and is designed for vertical mounting with IP20 degree of protection. The unit connects via RS485 and supports Modbus RTU and OP-Bus for integration, and it includes a PC connection for parameterisation.

Features and Benefits:


• 300Hz maximum output frequency enables extended speed range
• 6.6A rated operational current supports 3kW motor loads
• 150% overload capability provides short-term torque during starts
• 16kHz switching frequency reduces audible noise during operation
• 90W nominal power consumption minimises control-circuit load

Applications


• Suitable for HVAC fan speed control in buildings
• Ideal for pump systems requiring variable torque and slip compensation
• Used with conveyor drives needing precise speed setting
• Can be used for branch-circuit motor installations with UL/CSA compliance

What ambient temperatures can it operate within?


It operates between -10°C and 60°C and allows 1% derating per 100m above 1000m altitude.

How is motor braking handled?


Braking torque is adjustable up to 30% with DC-main circuit and actuator support for external motor brake.

What cable length limitations apply for motor connection?


Motor cable lengths depend on radio interference class: C2 less than or equal to 10m and C3 less than or equal to 25m

external filters may be required.

What short-circuit protection should be used?


UL specifies 15A protection using Class CC or J fuses, or an appropriate miniature circuit-breaker in the power wiring.

How is parameterisation performed?


Parameters can be set via drivesConnect, a mobile app, fieldbus, keypad or PC connection.

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