ABB CH-3185 3BHL000986P1006 | Replacement VLU Resistor

Description

• Model: CH-3185
• Brand: ABB
• Part Number: 3BHL000986P1006
• Part Type: VLU resistor / power resistor
• Application: ABB ACS6000 drive systems
• Resistance: 0.001 kΩ (1 Ω)
• Tolerance: ±5%

Technical Introduction

The ABB CH-3185 3BHL000986P1006 is a VLU resistor specified for ABB power-electronics applications.

Available industrial component references identify 3BHL000986P1006 as an ABB VLU resistor, CH-3185, with a resistance designation of 0.001 kΩ and 5% tolerance. Another industrial distributor lists the same ABB part specifically as a VLU resistor CH-3185, while ABB-related spare-parts references associate it with ACS6000 equipment.

The resistor is therefore best handled as an application-specific ABB drive spare rather than as a generic 1 Ω resistor. Exact mechanical construction, pulse/energy capability, mounting arrangement, and thermal requirements should be verified against the equipment documentation before substitution.

Best Suited For

• ABB ACS6000 drive maintenance
• Replacement of failed VLU resistor assemblies
• Planned-shutdown spare inventory for legacy ABB power converters

Core Technical Specifications

ABB CH-3185 3BHL000986P1006

The 3BHL000986P1006 reference is identified as an ACS6000 VLU resistor, 0.001 kΩ, 5% in an industrial spare-parts catalog.

Please refer to the OEM documentation for complete power rating, overload capability, insulation, dimensions, mounting, temperature limits, and installation requirements.

Field Engineer’s Tech Notes

1. Do not substitute on resistance value alone. A 1 Ω power resistor used inside a medium-voltage converter can have application-specific energy, pulse, cooling, insulation, and mechanical requirements. A generic 1 Ω resistor may fail even though its nominal resistance matches.
2. Inspect the surrounding power circuit before replacing the resistor. If the original VLU resistor has opened, overheated, or developed abnormal resistance, check for associated switching, DC-link, braking, precharge, or converter-circuit faults. Replacing the resistor without identifying the initiating fault can result in another failure during energization.

Adaptive QA & Testing Protocol

For CH-3185 / 3BHL000986P1006, incoming inspection begins with verification of the ABB identification and physical condition. The resistor assembly is checked for cracked insulation, discoloration, terminal damage, corrosion, loose hardware, and evidence of thermal overstress.

Electrical QA can include a calibrated resistance measurement to verify the nominal 1 Ω value within the stated tolerance. Where applicable test equipment and OEM limits are available, insulation and additional electrical checks can also be performed. Functional testing should be conducted within an appropriate ABB drive test environment when required by the application.

Because the correct test conditions depend on the resistor’s installed circuit, no unsupported power-rating or high-energy test limit is assumed.

Inspection photographs, test reports, and available test videos can be provided upon request.

Buyer’s FAQ

What is ABB 3BHL000986P1006?

It is an ABB CH-3185 VLU resistor identified in industrial spare-parts references as a 0.001 kΩ (1 Ω), ±5% resistor associated with ABB ACS6000 equipment.

Can I replace it with any 1 Ω resistor?

No. Resistance and tolerance are only part of the specification. The replacement must also meet the application’s power, pulse-energy, insulation, thermal, mechanical, and mounting requirements.

Is this part available new or refurbished?

Availability depends on the current inventory lot. New surplus, new old stock, and refurbished units may be available. Confirm the actual condition and test status before purchase.

Can you verify compatibility with my ?

Provide the existing resistor nameplate, drive model, cabinet or equipment identification, and photographs of the installed component. These details allow the requested part number and application to be checked before shipment.