Bell & Gossett P2001487 Technologic Pump Controller - Manual (Page 4)

Contents
1 Introduction 4
1.1 Purpose of the Manual 6
1.2 Additional Resources 6
1.3 Product Overview 6
1.4 Internal Frequency Converter Controller Functions 6
1.5 Frame Sizes and Power Ratings 7
2 Installation 8
2.1 Installation Site Check List 8
2.2 Frequency Converter and Motor Pre-installation Check List 8
2.3 Mechanical Installation 8
2.3.1 Cooling 8
2.3.2 Lifting 9
2.3.3 Mounting 9
2.3.4 Tightening Torques 9
2.4 Electrical Installation 10
2.4.1 Requirements 12
2.4.2 Earth (Grounding) Requirements 12
2.4.2.1 Leakage Current (>3.5 mA) 13
2.4.2.2 Grounding Using Shielded Cable 13
2.4.3 Motor Connection 13
2.4.3.1 Motor Connection for A2 and A3 14
2.4.3.2 Motor Connection for A4 and A5 15
2.4.3.3 Motor Connection for B1 and B2 15
2.4.3.4 Motor Connection for C1 and C2 15
2.4.4 AC Mains Connection 16
2.4.5 Control Wiring 16
2.4.5.1 Access 17
2.4.5.2 Control Terminal Types 17
2.4.5.3 Wiring to Control Terminals 18
2.4.5.4 Using Screened Control Cables 19
2.4.5.5 Control Terminal Functions 19
2.4.5.6 Jumper Terminals 12 and 27 19
2.4.5.7 Terminal 53 and 54 Switches 20
2.4.6 Serial Communication 20
3 Start Up and Functional Testing 22
3.1 Pre-start 22
3.1.1 Safety Inspection 22
3.2 Applying Power 24
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