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Allen Bradley Kinetix 2090 2090-SR025-09

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2090-SR025-09

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The Allen Bradley 2090-SR025-09 is an external shunt resistor module designed for efficient performance in various industrial applications. This module operates at a rated voltage of 400 VDC and handles continuous currents of 10 A.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 2090-SR025-09

ManufacturerAllen Bradley
Product TypeExternal Shunt Resistor Module
Product LineKinetix 2090
Part Number2090-SR025-09
Weight7.69 lbs (3.49 kg)
UPC820919005077
Rated Voltage400 VDC
Continuous Current10 A
Resistance Value25 Ω
Power Dissipation Capacity90 W
Mounting StyleOpen style, panel mount
Connection TypeTerminal block connections
Cooling MethodNatural convection
Overload Capacity1.5 × rated current for 60 seconds
Insulation Resistance≥ 100 MΩ at 500 VDC
Dielectric Strength2000 VAC for 1 minute
Shock Resistance10 g, 11 ms half-sine
Vibration Resistance5–55 Hz, 0.75 mm amplitude
Protective FeaturesExternal shunt resistor assembly

The 2090-SR025-09 from Allen Bradley is a dedicated external shunt resistor module tailored for use in energy management and connected control systems. It is rated for a voltage of 400 VDC and supports a continuous operational current of 10 A. The resistance value of this module is set at 25 Ω, allowing for precise control of electrical parameters. You can rely on the unit’s power dissipation capacity of up to 90 watts to manage heat effectively during operation.

In terms of physical integration, this module is constructed for open-style mounting on panels, facilitating straightforward installation. Connections are made via terminal blocks for secure and reliable wiring. For thermal regulation, the module utilizes natural convection cooling, eliminating additional cooling components.

The 2090-SR025-09 can handle an overload capacity that is 1.5 times the rated current for a duration of 60 seconds, providing added versatility in applications with fluctuating demands. Insulation resistance exceeds 100 MΩ at 500 VDC, ensuring protection against unexpected electrical failures. Additionally, the dielectric strength of the module is rated at 2000 VAC for one minute, making it robust enough for high voltage conditions. It is designed with shock resistance rated at 10 g over 11 ms and can withstand vibration resistance within the range of 5–55 Hz at an amplitude of 0.75 mm, which supports operational reliability in dynamic environments. This module is a key asset in applications requiring reliable power management and fault protection.