Hardware, UCM 4.2 Retrofit Kit, Belimo Actuator

Hardware

UCM 4.2 Retrofit Kit

The UCM 4.2 retrofit kit is available in three basic kits.

•Retrofit Kit with a Honeywell actuator

•Retrofit Kit with a Belimo actuator

•Retrofit Kit with no actuator

The kit may also be ordered in a pres- sure dependent version on a special basis. Both the Belimo and Honeywell actuators are direct coupled actuators.

Honeywell Actuator

Key benefits and features of the Hon- eywell actuator are:

•Selectable 45°, 60°, and 90° angles of rotation

•35-inch-pound torque capacity

•3/8-inch to 1/2-inch shaft size capa- bility

•90-second drive time over 90° rota- tion

•Magnetic coupled motor provides 45-inch-pounds stall

•2 VA at 24-volts power consumption

•Manual clutch to disengage the ac- tuator from the motor

Belimo Actuator

The Belimo actuator’s principle benefit is flexibility. Belimo is designed with the following features:

•Direct coupled with universal clamp fitting shaft sizes, 3/8-inch to 1/2- inch shaft size.

•Manual clutch to disengage the ac- tuator from the motor

•Motor reversing switch to change rotation

•Adjustable mechanical stops

•35-inch-pounds torque capacity

•3 VA at 24-volts power consumption

•95-second run time

Control Assembly

The actual control assembly consists of UCM and Delta P transducer mount- ed in a sheet metal enclosure. The ac- cessories offered with the kit are zone sensors with the same options as Trane DDC/VAV: flow bars for use with units without a flow sensor and con- trol power transformers.

VAV-IN-24

VAV-IN-24, Unit Control Module (UCM) 4.2 Retrofit Model VAV specifications

The Trane VAV-IN-24, Unit Control Module (UCM) 4.2 Retrofit Model VAV is a cutting-edge solution designed to enhance the efficiency and performance of Variable Air Volume (VAV) systems in commercial buildings. This advanced model is engineered for seamless integration into existing HVAC systems and is ideal for retrofitting applications where upgrade and modernization are necessary.

One of the standout features of the VAV-IN-24 is its advanced control capabilities, which allow for precise temperature regulation and improved indoor air quality. The device utilizes a sophisticated control algorithm that optimizes air distribution based on real-time occupancy and usage patterns. This not only ensures maximum comfort for building occupants but also significantly reduces energy consumption.

The VAV-IN-24 is equipped with state-of-the-art communication technologies, featuring LonWorks and BACnet compatibility for easy integration into smart building systems. This allows for centralized monitoring and control, offering facility managers the ability to manage multiple units effectively and make data-driven decisions to improve system performance.

Another key characteristic of the UCM 4.2 Retrofit Model is its user-friendly interface. The display and controls are designed for easy operation, enabling quick adjustments to set points or configurations. Moreover, the module supports multiple input options, including traditional wired sensors and modern wireless devices, making it incredibly flexible for various installation scenarios.

The Trane VAV-IN-24 also emphasizes reliability and durability. The unit is designed to withstand the rigors of commercial environments, featuring robust components that ensure long operational life and minimal maintenance requirements.

In addition, the module supports advanced diagnostics and monitoring features, which enable proactive maintenance and minimize unexpected downtime. By utilizing built-in analytics, facility managers can identify potential issues before they escalate into significant problems, thus extending the lifespan of the HVAC system.

In summary, the Trane VAV-IN-24, UCM 4.2 Retrofit Model VAV is an exceptional choice for building owners and facility managers seeking to upgrade their air distribution systems. With its advanced control capabilities, user-friendly design, compatibility with modern communication technologies, and robust reliability, it represents a forward-thinking solution in the realm of HVAC technology.