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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Vertiv CPQ-1041759-03 Concise Descriptor

Overview

The Vertiv CPQ-1041759-03 is a replacement power supply unit designed to maintain operational continuity for specific Vertiv uninterruptible power supply (UPS) systems. It ensures that critical IT and network equipment receives stable, conditioned power, preventing data loss and hardware damage during mains power fluctuations or outages. This unit is essential for maintaining the integrity of your power protection infrastructure.

Compatibility

This power supply is specifically engineered for use with the Vertiv Liebert PSI5 1500VA (PS5-1500RT120) and Liebert PSI5 2000VA (PS5-2000RT120) UPS models. It is not interchangeable with other Vertiv UPS series or third-party equipment.

Installation Notes

Installation requires disconnecting the UPS from AC mains power and removing the battery pack before accessing the internal power supply module. Ensure proper grounding and secure connections to prevent electrical hazards. Refer to the specific UPS model's service manual for detailed replacement procedures. Torque specifications for mounting screws should be followed as per the service documentation to ensure secure installation without damaging components.

What's in the Box

  • 1x Vertiv CPQ-1041759-03 Power Supply Module
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Vertiv Sunday/holiday - CPQ-1041759-03

$11,481.99

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