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Allen Bradley 1321-3R100-B Filter

Allen Bradley 1321-3R100-B VFD Output Filter.

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ManufacturerAllen Bradley

Part number1321-3R100-B

Continuous Current 100A

Type Output Filter

Application VFD Motor Noise Reduction

Manufacturer Allen Bradley

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Reduces motor noise Protects motor insulation Extends motor life Compatible with VFDs High continuous current rating

Product description

The Allen Bradley 1321-3R100-B is an output filter designed to reduce motor noise and protect motor insulation from voltage spikes generated by variable frequency drives (VFDs). It offers a continuous current rating of 100A.

This filter is crucial for extending motor life and ensuring reliable operation in applications where VFDs are used, such as in harsh industrial environments or with long motor lead lengths. It helps to mitigate common mode voltage and dV/dt issues.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Allen Bradley 1321-3R100-B output filter. We provide cost-effective solutions for your MRO needs, ensuring you can source quality components.

Technical specifications

Continuous Current	100A
Type	Output Filter
Application	VFD Motor Noise Reduction
Manufacturer	Allen Bradley
Series	1321

Common applications

Industrial automation

Motor control

Manufacturing plants

HVAC systems

Pump stations

Compatible systems

Compatible with various Allen Bradley VFDs and other brands requiring a 100A output filter. Used with AC motors.

Also known as

Allen Bradley 1321 Filter 13213R100B VFD output choke

Replaces / compatible with

Designed to be used in conjunction with VFDs to improve motor performance and longevity. Acts as a complementary component to drive systems.

Technical note

Expert tip

Ensure proper grounding of the 1321-3R100-B filter to the VFD chassis and motor for effective noise reduction and safety.

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Frequently asked questions

What is the primary function of the Allen Bradley 1321-3R100-B output filter?

The 1321-3R100-B output filter is used with variable frequency drives (VFDs) to reduce harmonic distortion and common-mode voltage that can cause motor noise and damage. It helps protect motor insulation and extend the life of the motor.