Roberts Gorden 10081601NA Rev H 12/11 Pump Requirements, Variable Frequency Drive Requirements

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SECTION 3: INSTALLATION

3.5 Pump Requirements

The pump is powered directly from the Variable Frequency Drive (VFD). The VFD will be energized via an output from the relay board switched through a designated relay.

3.6 Variable Frequency Drive Requirements

The VFD must be powered separately from the control enclosure. The 230 V drive power supply must be 230 V, 50-60 Hz, 1 Ø. The 120V drive power supply must be 120 V, 50-60 Hz, 1 Ø. The 480 drive power supply must be 480 V, 50-60 Hz, 3 Ø. See Page 19, Section 2.7 for additional details. The VFD on/off switching is done by an output on the relay board. The 0-10 V signal from the ULTRAVAC™ controller enclosure wired into VFD input relays 5 and 2 (see Page 26, Figure 13 through Page 28, Figure 14) will dictate the speed of the pump. The VFD output supply to the pump is 230 V 3 Ø 0-60 Hz for 115 V and 230 V models and is 480 V, 3 Ø, 0-60 Hz for 480 V models. The frequency of the output supply signal to the pump will be varied based on the 0-10 V signal from the control enclosure. See Page 21, Sec- tion 3.2 for additional installation requirements.

FIGURE 10: Variable Frequency Drive Mounting

(Standard enclosures only, NEMA 4 enclosure mounting varies by model)

14.75" (37.5 cm)

10" (25.4 cm)

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Contents UltraVac Page Roberts-Gordon LLC Page Table of Figures Page Page Corayvac Design Requirements Introduction 1.1 SafetyWhat is Roberts Gordon ULTRAVAC? Safety Labels and Their Placement Check Installation Materials 1.6.1 Switchable LoadsExample Site Layout Programming DetailsUltravac Controller Label Placement Ultravac BMS Link Controller Label Placement VFD Label Placement Repeater Label Placement Connected Components Connected Components Carton Contents Urvsc Ultravac Satellite Controller Urvccm Ultravac Central Controller with Modem Urvccr Ultravac Central Controller with RS-485 Converter Urvbnc Ultravac BMS Link Controller Standard Parts ListCommon Components of Roberts Gordon Ultravac Controls Example Site Layout Specifications Voltage Surge Suppressor 277 / 480 Nema 4 Enclosure for Indoor Sensor P/NLine Reactor 480 V / 4 a Output Line Reactor 480 V / 4 a InputRoberts Gordon Ultravac Controller Specifications Nema 4 Models Variable Frequency Drive VFD 2.7.1 Enclosure Standard ModelsVariable Frequency Drive Components Factory pre-wiring shown VFD should be mounted in locations where InstallationPreparation Ultravac Controller Cable RequirementsUltravac BMS Link Controller Variable Frequency Drive VFDVariable Frequency Drive Requirements Pump RequirementsOutside Air Supply Indoor Sensor PlacementOutdoor Sensor Placement Typical External Diagrams Roberts Gordon Ultravac Central Controller External Wiring Roberts Gordon Ultravac Central Controller External Wiring Roberts Gordon Ultravac Satellite Controller External Wiring Roberts Gordon Ultravac Satellite Controller External Wiring Dedicated Phone Line for Central Controller Modem CommunicationsRS-485 PC Connection RS-485 Converter for Central ControllerTCP/IP Communication Module Mounting TCP/IP Communication ModuleDirect Connect TCP/IP Communication Module WiringPin Adapter for PC Communications Between Multiple Controllers Repeater External Wiring Repeater Communication Wiring Between Multiple Controllers Ultravac BMS Link Controller Overview Ultravac BMS Link ControllerUltravac BMS Link Controller Ultravac BMS Link Controller Programming Technical DataUltravac BMS Link Controller Roberts Gordon Ultravac VFD Parameter Settings For Use WithVariable Frequency Drive Programming Altering VFD Parameters Parameter Factory New Number Name DefaultCommissioning the Corayvac System Setting The Corayvac End Burner VacuumEnd Vent Vacuum Possible Damper Couplings’ Locations Parameter Factory New Number Name Default Electrical Shock Hazard Disconnect electric before service TroubleshootingTroubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Repeater Troubleshooting Flow Chart BACnet Replacement Parts Roberts Gordon Ultravac Controller Components Diagram Roberts Gordon Ultravac Controller Replacement PartsVariable Frequency Drive Components Diagram Variable Frequency Drive Replacement PartsUltravac BMS Link Controller Components Diagram Ultravac BMS Link Controller Replacement PartsRepeater Components Diagram Repeater Replacement Parts10.5.4 24V Power 1 a Fuse Control Board Power LED10.5.3 10080122 Eprom Chip Variable Frequency Drive 25 a or 10 a FuseReplacement Parts Warranty is Void if Roberts Gordon Ultravac Limited WarrantyROBERTS-GORDON will not PAY for Limitations on Authority Representatives

10081601NA Rev H 12/11 specifications

Roberts Gorden is known for manufacturing high-quality heating systems, and one of their standout products is the model 10081601NA Rev H from December 2011. This unit exemplifies reliable performance and innovative technology, making it a popular choice in various industrial and commercial applications.

The Roberts Gorden 10081601NA Rev H is designed with efficiency in mind. One of its main features is the advanced infrared heating technology that ensures uniform heat distribution across large spaces. This is particularly beneficial in environments with high ceilings or open layouts, where traditional heating methods may struggle to maintain consistent temperatures. The infrared system allows for energy savings, as it heats objects and people directly rather than wasting energy on heating the air.

Another notable characteristic of the 10081601NA Rev H is its robust construction. Built to withstand rigorous operational environments, it often includes durable materials that enhance longevity and reliability. This product typically features corrosion-resistant components, making it suitable for use in various settings, including warehouses, manufacturing plants, and other commercial facilities.

The unit is also designed with user-friendly controls that allow for easy temperature adjustments and monitoring of performance. Advanced digital control systems may be integrated, providing precise control over heating levels. This feature ensures that users can tailor the heating output to their specific needs, optimizing energy consumption and comfort.

Safety is a priority with the Roberts Gorden 10081601NA Rev H, as it usually comes equipped with multiple safety features. These may include flame detection systems, automatic shutoff capabilities, and user alerts for maintenance requirements. Such features help ensure not only the efficiency of the heating system but also the safety of the personnel operating in the vicinity.

In summary, the Roberts Gorden 10081601NA Rev H is a cutting-edge heating solution that combines efficiency, durability, ease of use, and safety. Its main features, such as advanced infrared technology, robust construction, user-friendly controls, and safety mechanisms, make it an ideal choice for industries that demand reliable and effective heating solutions. Whether in a manufacturing setup or a large commercial space, this model stands out as a leading heating technology.
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