Vertiv Lbrt-aps-ups-ato - CPQ-1077590-02

Vertiv CPQ-1077590-02 30kW Air-Cooled Precision Cooling System

Overview

The Vertiv CPQ-1077590-02 is a 30kW (102,000 BTUH) air-cooled precision cooling unit built for data centers, telecom rooms, and edge compute environments where thermal load management is non-negotiable. Paired with an outdoor heat exchanger (OHE), it handles ambient rejection from -31°F to 126°F — a range that covers northern deployments with hard winters and desert-climate facilities without separate cold-weather packages. If you're sizing a new room or retrofitting an existing raised-floor deployment, this unit lands in a capacity tier that covers most mid-density server rows without chaining multiple smaller units together.

The CPQ-1077590-02 (often searched as CPQ 1077590 02) integrates with Vertiv's Liebert® iCOM™ control platform alongside SNMP and Modbus — meaning it speaks the protocols your BMS or DCIM already understands, and doesn't require a proprietary gateway appliance to pull telemetry into a unified management dashboard.

Key Features

• 30kW / 102,000 BTUH Cooling Capacity: This capacity tier handles a fully loaded mid-density server row or a dense edge deployment without load-sharing between units. At 30kW, you have headroom for planned hardware refresh cycles without immediate capacity upgrades.
• Inverter-Driven Compressor: Rather than cycling on/off against a fixed setpoint, the inverter-driven compressor modulates output to track actual heat load. In practice, that means lower power draw at partial load — which is most of a data center's operating hours — and reduced mechanical wear from hard starts. Expect measurable efficiency gains over conventional fixed-speed compressor designs during non-peak periods.
• 3,900 CFM Nominal Airflow: At 3,900 CFM, this unit moves enough air to maintain uniform cold-aisle temperatures across a standard server row. Verify your hot-aisle/cold-aisle containment geometry against this airflow figure during design; under-contained rooms will see efficiency degradation regardless of cooling capacity.
• Air-Cooled Outdoor Heat Exchanger (OHE): The air-cooled rejection path eliminates the need for a cooling tower, chiller plant, or glycol loop — significantly reducing infrastructure cost and mechanical complexity, particularly for edge or secondary sites where water-side infrastructure isn't available or practical.
• Condenser Pipe Runs Up to 390 ft.: At 390 feet of allowable pipe run, the outdoor condenser can be positioned on a rooftop or remote equipment yard without the tight distance constraints that complicate installations in multi-story buildings or campus deployments with congested mechanical spaces. This is a meaningful flexibility advantage over units limited to 150–200 ft runs.
• Allowable Heat Rejection Range: -31°F to 126°F: This extended ambient operating envelope means a single SKU covers arctic-edge sites and hot-climate facilities. You don't need a separate low-ambient control kit for northern installations — the system handles it within spec.
• Redundant Power Supply Option: The dual/redundant power supply option allows automatic failover to a backup power source during an outage. For facilities without 2N power distribution to every load, this provides an additional layer of uptime protection at the cooling layer specifically — not just at the UPS/PDU level.
• SNMP, Modbus, and Liebert® iCOM™ Controls: iCOM is Vertiv's native control and monitoring platform; Modbus gives you integration into virtually any BMS; SNMP lets DCIM platforms poll the unit directly. You're not locked into a single management stack, and adding this unit to an existing monitoring environment typically doesn't require new middleware.

Integration & Compatibility

The CPQ-1077590-02 is designed to integrate into standard data center control architectures. SNMP support means the unit can report alarms and telemetry to any SNMP-capable DCIM or NMS platform. Modbus RTU/TCP compatibility opens integration paths with building automation systems (BAS) and energy management platforms that don't speak SNMP natively. Liebert® iCOM™ provides local and networked control with Vertiv's full-featured cooling management interface, including multi-unit coordination for N+1 redundancy configurations. Size condenser line sets within the 390 ft. maximum and account for vertical rise limits per Vertiv's installation specifications for the refrigerant circuit.

Frequently Asked Questions

Q: What is the total cooling capacity of the CPQ-1077590-02?

A: The CPQ-1077590-02 delivers 30kW (102,000 BTUH) of nominal cooling capacity with 3,900 CFM of airflow.

Q: What is the maximum condenser pipe run distance for this unit?

A: The CPQ-1077590-02 supports condenser pipe runs up to 390 feet, providing significant installation flexibility for rooftop or remote condenser placements.

Q: What ambient temperature range does the outdoor heat exchanger support?

A: The air-cooled outdoor heat exchanger (OHE) operates across an allowable heat rejection range of -31°F to 126°F, covering cold-climate and hot-climate deployments within a single unit configuration.

Q: What monitoring and control protocols does the CPQ-1077590-02 support?

A: The unit supports SNMP, Modbus, and Vertiv's Liebert® iCOM™ control platform, enabling integration with DCIM, BMS, and building automation systems without requiring proprietary gateways.

Q: Does the CPQ-1077590-02 include a redundant power supply?

A: Yes, a redundant power supply option is available that automatically switches to a backup source during an outage, adding uptime protection at the cooling infrastructure layer.

Q: How does the inverter-driven compressor affect energy efficiency?

A: The inverter-driven compressor dynamically adjusts output to match actual heat load rather than cycling at fixed capacity. This reduces power consumption during partial-load operation — which represents the majority of runtime in most facilities — and lowers mechanical wear over the unit's service life.

Ted Perry

The CPQ-1077590-02 sits in a capacity tier that gets specified a lot for mid-density deployments — 30kW is enough to cool a fully loaded row without paralleling units, and the 390 ft. pipe run limit is the spec I look at first when there's a constrained mechanical routing situation. Most competing units in this class cap at 200 ft., which rules them out on multi-story buildings or campus sites where the condenser pad is far from the indoor unit. This one doesn't have that problem.

Technical Highlights:

• 390 ft. Max Pipe Run: Roughly double the allowable condenser distance of many competing units in this capacity class — a decisive spec when routing through occupied floors or across large campus footprints where condenser placement is constrained by architecture.
• -31°F to 126°F Ambient Envelope: This covers the full range from northern Canada installations to Middle Eastern or desert-Southwest data centers without SKU-splitting or cold-weather add-on kits. One part number, full climate coverage.
• Inverter-Driven Compressor: Variable-speed compressor technology reduces power draw at partial load. Since most facilities run below peak capacity the majority of the time, the efficiency gain is real and ongoing — not just a nameplate spec.

Deployment Considerations:

• SNMP, Modbus, and iCOM™ are all supported, but verify which protocol your DCIM or BMS team prefers to poll before commissioning — iCOM™ integration is deepest for Vertiv-native environments, while Modbus is the practical choice for third-party BAS platforms.
• The 1,100mm dimension cited in specs — confirm whether this refers to the indoor unit, outdoor unit, or overall footprint during layout planning; mechanical coordination drawings from Vertiv should be pulled before finalizing structural provisions.

The CPQ-1077590-02 is a strong fit for edge data centers, secondary colocation facilities, and enterprise server rooms where water-side cooling infrastructure doesn't exist and condenser routing flexibility is required. If you're building a new mid-density room and want to avoid the operational complexity of a chilled-water loop, this is the unit to put on your short list.