Roberts Gorden HP 460 V 3, HP 208 V 1 Pump Specifications Electrical Specifications

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SECTION 2: SPECIFICATIONS

SECTION 2: SPECIFICATIONS

FIGURE 1: Panel Layout

2.1 Material Specifications

Enclosure Material: Metal

Weight: 6.8 lbs

Dimensions: 10.2" x 11.4" x 2.8" (25.4 x 29.0 x 7.1 cm)

Protection: Rating IP20

2.3 Pump Specifications

2.2 Electrical Specifications

Supply: 120 V, 60 Hz, 1 Ø, 20 A

Zone Relay: Single pole 20 A, 120 Vac (resistive)

Pump Relay: Single pole 20 A, 120 Vac (resistive) 1 HP motor rated.

Thermostats: Low voltage 24 Vac

 

 

 

 

 

Full Load Current

 

 

 

 

 

 

 

 

 

Pump Model

HP

120 V 1

Ø

208/230 V 1 Ø

208/230 V 3 Ø

460 V 3 Ø

 

 

 

 

 

 

 

 

 

EP-100

1/3

4.8

A

 

N/A / 2.4 A

-

-

 

 

 

 

 

 

 

 

 

 

EP-201

3/4

6.6

A

 

N/A / 3.3 A

-

-

 

 

 

 

 

 

 

 

 

 

EP-203

3/4

-

 

 

-

2.4 A / 2.2 A

1.1

A

 

 

 

 

 

 

 

 

EP-301

2

23 A

 

12.8 A / 11.9 A

-

-

 

 

 

 

 

 

 

 

 

EP-303

2

-

 

 

-

5.5 A / 5.2 A

2.6 A

 

 

 

 

 

 

 

 

 

3

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Contents System Control Page Roberts-Gordon LLC Page Table of Figures Page Introduction 1.1 Safety What is a Roberts Gordon System Control?Check Installation Materials Page Pump Specifications Electrical Specifications SpecificationsBurner Electrical Ratings Outside Air Supply Blower Electrical RatingsTerminal Block Guide Installing the System Control Panel InstallationSelect the External Wiring Diagram for the Installation PreparationSystem Configuration System Control Typical External Wiring DiagramsDiagram EP-201 or EP-301 230 V 1 Ø External WiringEP-203 or EP-303 208 230 V or 460 V 3 Ø 208 230 V or 460 60 Hz120 60 Hz Outside Air Blower External Wiring DiagramTypical External Wiring Diagrams Troubleshooting System Control Troubleshooting Chart System Control Internal Components Diagram Replacement PartsSee Page 14, , Item Page Warranty is Void if ROBERTS-GORDON will not PAY forLimitations on Authority Representatives