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Allen-Bradley

Allen-Bradley SMC Flex Smart Motor Controller 150-F251NZD

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Manufacturer:
Allen-Bradley
Product No.:
150-F251NZD
Condition:
In Stock
Product Type:
Smart Motor Controller
Product Origin:
DE
Weight:
500g
Shipping port:
Xiamen
Warranty:
12 months

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Allen-Bradley 150-F251NZD SMC Flex Smart Motor Controller

The 150-F251NZD is a powerful solid-state motor controller from Allen-Bradley's SMC-Flex series. It provides smooth acceleration and reliable protection for industrial motors. This unit helps extend equipment life and reduce maintenance costs.

Core Technical Specifications

  • Brand & Model: Allen-Bradley 150-F251NZD SMC-Flex controller.
  • Power Rating: 251 Amps, 200 Horsepower at 460V AC.
  • Input Voltage: Wide range 230-690V AC, 3-phase, 50/60 Hz.
  • Control Voltage: 100-240V AC for flexible system integration.
  • Enclosure Type: Open design for easy panel mounting.
  • Rated Voltage: Maximum 690V AC for high-voltage applications.

Performance & Protection Features

  • Motor Protection: Includes overload, phase loss, and jam protection.
  • Start Control: Soft start reduces mechanical stress during startup.
  • Voltage Tolerance: Handles voltage fluctuations within 230-690V range.
  • Frequency Compatibility: Works with both 50Hz and 60Hz power systems.
  • Thermal Management: Designed for reliable operation in industrial environments.

Shipping & Support Information

  • Packaging: Includes controller unit and installation manual.
  • Shipping: Worldwide delivery via FedEx, UPS, and DHL.
  • Warranty: 12-month quality assurance period.
  • Weight: 32 lbs (14.51 kg) for easy handling.

Frequently Asked Questions

  • What motors is this controller designed for?

The 150-F251NZD works with standard three-phase induction motors. It's ideal for pumps, fans, compressors, and conveyor systems up to 200HP.

  • Can it operate on 480V systems?

Yes, it handles voltages from 230V to 690V AC. This includes common 480V industrial systems with room for voltage variations.

  • What's the benefit of the wide voltage range?

The 230-690V range allows use in different facilities worldwide. You can standardize on one controller model for multiple voltage applications.

  • Does it need external cooling?

Install it in a properly ventilated electrical enclosure. Follow spacing guidelines in the manual for optimal thermal performance.

  • How does it protect against power problems?

The controller monitors for phase loss, voltage imbalance, and overloads. It can shut down safely to prevent motor damage from electrical issues.

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