HP 2995 User Manual

Instructions for installation and operation, 3 phase ac motor speed control

Table of contents

Document Outline

3 PHASE AC MOTOR SPEED CONTROL
IMPORTANT SAFETY PRECAUTIONS
Step 1. Examine before installation
- - - - Prepare the mounting surface by drilling four holes with their centers located as shown in Figure 3. If #10 screws are to be used for mounting, then use a #6 (.204) clearance drill. If #10-32 machine screws are to be used for mounting, then use a #20 (
        Figure 3 - Mounting Dimensions
  - Step 9 – Check System Before Starting
Table 4 - General problem evaluation method
- - - - Motor Running Normally
        Motor Running, but in Current Limit
        Motor Stopped due to Short Circuit
        Motor Stopped due to Control Over Voltage
        Normal Stop Condition