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Emerson 115-600V, 115-120 Mechanical Considerations, Clearances, Floor Installation, Cable Entry

Models: 115-600V 115-208 115-120 115-50/60HZ 115-480 15-90KVA

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Installation

2.5Mechanical Considerations

The Liebert® APM™ is constructed with a steel frame and removable panels. Top and side panels are secured to the chassis by screws. The doors may be opened for access to power connections bars, auxiliary terminals blocks and power switches.

The UPS comes with an Operator Control Panel that provides basic operational status and alarm information. The cabinet houses both the power components and the internal batteries. Cooling is provided by internal fans. The unit sits on four casters. Adjustable stops are provided to prevent the UPS from moving once it has been moved to its final position.

! WARNING

Risk of heavy units tipping over while being moved. Can cause property damage, injury and death.

The Liebert BDC™ and battery cabinets must be properly prepared and secured for lifting. Improper lifting may cause the cabinets to fall, causing personal injury or death and equipment damage.

Emerson recommends lifting the units with one of the following methods:

•Installing four eyebolts in the factory-fabricated holes, one at each corner of the unit, attaching cables or similar strapping to the eyebolts and lifting with a suitable mechanism.

•Placing suitable straps on the Liebert BDC™ or battery cabinet. The straps must go under the unit to be lifted.

2.5.1Clearances

There are no ventilation grilles on the sides of the UPS. The sides must be accessible during installation. After installation, the unit must have a clearance of 12 in. (305mm) in the rear to permit adequate circulation of air exhausted from the UPS. The Top Fan option eliminates the 12" (305mm) rear clearance requirement, but it increases the Liebert APM’s height by 7.63" (194mm).

To enable routine tightening of power terminations within the UPS, make sure there is sufficient clearance in front of the Liebert APM to permit free passage of personnel with the door fully opened.

Leave a minimum of 24 in. (610mm) between the top of the UPS and the ceiling to permit adequate air circulation above the unit. Emerson recommends against using air conditioning or other systems that blow air onto the top of the unit.

2.5.2Floor Installation

If the Liebert APM, Liebert BDC or battery cabinet is to be placed on a raised floor, the UPS should be mounted on a pedestal that will support the equipment point loading. Refer to the bottom view in Figures 31, 37 or 40 to design this pedestal.

2.5.3Cable Entry

Cables can enter the Liebert APM, Liebert BDC and battery cabinets from the top or bottom through removable metal plates.

Some plates have factory-punched holes and others are designed to allow the personnel to punch holes for fitting and securing the conduit. Once the conduit holes are punched, these plates should be reattached to the UPS. The conduit size and wiring method must be in accordance with all local, regional and national codes and regulations, including NEC ANSI/NFPA 70.

The UPS must be accessible from the right side to allow personnel to complete the cable connections and make necessary adjustments. After installation is complete, the Liebert APM may be serviced from the front.

NOTE

When installing the UPS, the customer must provide a disconnect with overcurrent protection at the output of the UPS.

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Emerson 115-600V, 115-120, 15-90KVA, 115-208, 115-480 Mechanical Considerations, Clearances, Floor Installation, Cable Entry
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115-600V, 115-208, 115-120, 115-50/60HZ, 115-480 specifications

The Emerson 15-90KVA series is a robust and versatile power solution designed for various applications including commercial, industrial, and data center operations. Operating at voltage ranging from 115 to 480 volts, and supporting frequencies of either 50 or 60 Hz, this series is engineered to meet diverse power requirements.

One of the standout features of the Emerson 15-90KVA is its exceptional reliability and performance under varying load conditions. This power system incorporates cutting-edge technologies that enhance operational efficiency while minimizing downtime. The robust design of the system enables it to maintain optimal performance even in harsh environmental conditions, providing power continuity and safeguarding critical operations.

The Emerson 15-90KVA is equipped with advanced protection mechanisms that ensure the safety of connected equipment. These include overload protection, short-circuit protection, and thermal protection systems, which work together to prevent potential damage from power surges or faults. Moreover, the unit features a user-friendly interface that facilitates easy monitoring and control, enabling operators to track performance metrics and manage power supply effectively.

Another significant characteristic of this power series is its modular design, allowing for scalability and flexibility. Users can easily add or remove capacity based on changing power demands without the need for extensive system overhauls. This scalability makes the Emerson 15-90KVA ideal for growing businesses that require adaptable power solutions.

Energy efficiency is a focal point for the Emerson power series. Utilizing advanced power electronics and intelligent control algorithms, the system minimizes energy losses, ensuring that more power is available for direct usage. This not only reduces operational costs but also aligns with growing sustainability initiatives by lowering the overall carbon footprint.

In summary, the Emerson 15-90KVA series is a high-performance power solution characterized by its reliability, advanced protection features, modular scalability, and energy efficiency. Its versatility across multiple voltage levels and frequency options makes it suitable for a wide range of applications, solidifying its position as a preferred choice in the industry. Whether for industrial facilities, data centers, or commercial spaces, the Emerson 15-90KVA is designed to meet and exceed power demands effectively and efficiently.