User Manuals: Leroy-Somer SKB3400055 Speed Drive

Manuals and User Guides for Leroy-Somer SKB3400055 Speed Drive. We have 1 Leroy-Somer SKB3400055 Speed Drive manual available for free PDF download: Technical Data Manual

Leroy-Somer SKB3400055 Technical Data Manual

Leroy-Somer SKB3400055 Technical Data Manual (34 pages)

AC variable speed drive for induction motors

Brand: Leroy-Somer | Category: Inverter | Size: 1 MB

Table of Contents

Table of Contents
3
1 Technical Data

4
- Digidrive SK 200V Units
  4
- Digidrive SK 400V Units
  5
2 Derating Curves and Losses

6
- Drive Losses
  8
3 Drive Voltage Levels

10
- Input Voltage
  11
600 DC Bus Design

12
5 Mechanical Installation

13
- Mechanical Dimensions
  13
- Minimum Mounting Clearances
  16
- Filter Data
  17
- Conformity
  18
8 Motor Cable Lengths

22
9 General Data

23
- Ratings
  23
- Input Phase Imbalance
  23
- Ambient Temperature
  23
- Storage Temperature
  23
- Altitude
  23
- Humidity
  23
- Storage Humidity
  23
- Pollution Degree
  23
- Materials
  23
- Frequency Accuracy
  24
- Resolution
  24
- Output Frequency Range
  24
- Starts Per Hour
  24
- Start-Up Time
  24
- Serial Communications
  24
- Switching Frequencies
  24
- Harmonics
  24
- Acoustic Noise
  24
- I/O Specification
  25
10 I/O Specification

26
- Drive Reset
  26
- Sample/Update Times
  27
- Task Routine Times
  27
11 Supply Types

28
- AC Supply Requirements
  28
- Safety
  28
- Cables
  28
- Fuses
  29
- Ground Connections
  29
- Ground Leakage
  29
- Use of Earth Leakage Circuit Breakers (Elcb)/Residual Current Device (RCD)
  30
12 Options

32
- Top Cover Kit
  32
- UL Type 1 Kit
  32

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