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Emerson KJ4001X1-BA2

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£71.22 (ex. VAT)

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Marvo Stock ID MV-DQVA
HS Code 853710
SKU KJ4001X1-BA2
Condition Used
Warranty 12 months

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Specification & Description

Specification Description
Part Number KJ4001X1-BA2
Alternative Part Number KJ4001X1BA2
Manufacturer Emerson
Power Specifications Input 30 VDC at 8 A (max)
Ambient Temperature 0 to 60°C
Shock 10g ½ Sinewave for 11 msec
Vibration 1mm Peak to Peak from 5 to 16Hz; 0.5g from 16 to 150Hz
Airborne Contaminants ISA-S71.04 –1985 Airborne Contaminants Class G3
Relative Humidity 5 to 95% Non-Condensing
IP Rating IP 20
Hazardous Atmosphere II 3 G
Certification Nemko No. 02ATEX431U, EEx nA IIC T4, LR87534 APPROVED, CL. I Div. 2 GP.A,B,C,D HAZ.LOC. T4
Installation/Removal Must be de-energized before disconnecting carriers or LocalBus Extender cables
Maintenance and Adjustment Contains no user serviceable parts; Calibration not required

The Emerson KJ4001X1-BA2 is a robust power controller and a two-wide carrier designed to integrate seamlessly into the DeltaV automation system. This component is engineered to operate reliably in a variety of industrial settings, ensuring efficient power distribution and management within your control system architecture.

Crafted to withstand challenging environmental conditions, the KJ4001X1-BA2 operates within an ambient temperature range of 0 to 60 degrees Celsius and maintains performance standards amidst vibrations and shocks. It is rated for a power input of 30 VDC at a maximum of 8 A, catering to the demanding power requirements of modern industrial processes.

The unit is also designed with safety in mind, holding an ATEX certification for use in potentially explosive atmospheres, classified under EEx nA IIC T4, and suitable for Zone 2 environments. It adheres to stringent environmental specifications, including resistance to airborne contaminants as per ISA-S71.04 – 1985 Class G3 standards, and operates within a relative humidity range of 5 to 95% non-condensing, ensuring reliability in diverse operational conditions.

Installation and maintenance of the KJ4001X1-BA2 are straightforward, with clear instructions for safe handling in hazardous areas. The unit is not user-serviceable, negating the need for disassembly or calibration, thus simplifying the maintenance process.

Overall, the Emerson KJ4001X1-BA2 is a vital component for industrial automation systems, offering durability, safety, and reliability for effective power control in your process management.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Frequently Asked Questions

What is the power specification for this Power Controller 2 Wide Carrier?

The power specification for the Power Controller 2 Wide Carrier is an input of 30 VDC at a maximum of 8 A.

Can this unit be used in hazardous atmospheres?

Yes, the Power Controller 2 Wide Carrier is suitable for use in hazardous atmospheres and is rated II 3 G, EEx nA IIC T4 according to Nemko No. 02ATEX431U.

What are the environmental specifications for this product?

The environmental specifications include an ambient temperature range of 0 to 60 degrees Celsius, shock resistance of 10g ½ Sinewave for 11 msec, vibration resistance of 1mm Peak to Peak from 5 to 16Hz and 0.5g from 16 to 150Hz, and a relative humidity tolerance of 5 to 95% non-condensing with an IP 20 rating.

Is there a specific procedure for the removal and insertion of this unit?

Yes, the unit cannot be removed or inserted with system power energized. Power must be de-energized before disconnecting any carriers or LocalBus Extender cables. Additionally, a module cover must be fitted to any permanently unoccupied location on a carrier.

Are there any user serviceable parts within this unit?

No, the unit contains no user serviceable parts and should not be disassembled for any reason. Calibration is not required for this product.

What should be done with unoccupied locations on a carrier?

A module cover (KJ4001X1-FA1) must be fitted to any permanently unoccupied location on a carrier, which implies that no system power supply or controller are intended for that location.

What is the maximum allowable length for a combination of I/O carriers and LocalBus Extenders?

The maximum allowable length for a combination of I/O carriers and LocalBus Extenders must not exceed 6.5 meters.

Can this product be unplugged while the system is energized?

The product must not be unplugged unless either the system has been de-energized or the area is known to be non-hazardous.

Does this unit require any calibration?

No, the Power Controller 2 Wide Carrier does not require calibration.

What safety approvals does this product have?

The product has safety approvals including LR87534 and is approved for Class I Division 2, Groups A, B, C, D with a temperature rating of T4.

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Part conditions explained


We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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