Issued: August 16, Rev. B: June 7,
L-828Constant Current Regulators LC-Type
4, 7.5, and 10 kW/6.6 A/60 Hz
Document No. 96A0104
Description
Record of Changes
Page
EC No
Table of Contents
Safety Description
Troubleshooting Parts Wiring Schematics
Table of Contents
Installation Operation Maintenance
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
List of Figures List of Tables
Table of Contents
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Warranties
Warranties
Warranties
Disclaimers
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
1. Introduction 2. Safety Symbols
Section 1 Safety
Safety
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Safety Symbols contd 3. Qualified Personnel
Safety
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
4. Intended Use 5. Installation
Safety
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Installation contd 6. Operation
Safety
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
8.Maintenance and Repair
Safety
1. Introduction
Section 2 Description
Description
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Optional Scanning Monitor Interface
1. Introduction contd
2.L-828CCR Monitoring Options
Optional Scanning Monitor Ready
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
3. Indicators
Indicator
Description
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
4.Theory of Operation Introduction
Silicon Control Rectifiers SCRs
Description
5. 60 Hz LC-Type L-828CCRs
Contactor
Transformers
4-10kW/6.6 A: Required
Ratings
6.Input Power Breaker Sizing
7. Specifications
Class
Nominal Output Power
Style Power Factor Efficiency Reactive Loading
Resistive Loading
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Relative Humidity
Temperature Range
Regulation Environmental Operating Conditions
Altitude
Overcurrent Protection
Built-InTrue RMS-ReadingAmmeter Input Wire Size
Temperature Rise
Maximum Safe Overload Input Voltages
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Weight
CCR Dimensions
Description
1.Introduction 2.Unpacking 3.Installation
Section Installation
Installation
Lifting CCR Mounting CCR
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Rack Mounting
Installation
Item
Installation
Wiring Connections and Startup
Rack Mounting contd
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Wiring Connections and Startup contd
Installation
Figure 3-5Remote Control Wiring 5-Step
Installation
Figure 3-4Remote Control Wiring 3-Step
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Figure 3-6Input/Output Wiring
Installation
Wiring Connections and Startup contd
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Installation
Wiring Connections and Startup contd
Terminal Block TB2 Label
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Installation
Wiring Connections and Startup contd
If you use 3-StepCCR Remote Intensity
Installation
Wiring Connections and
Startup contd
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Installation
Calibrating Regulator
Introduction
Wiring Connections and Startup contd
Installation
Setting Up Regulator for Calibration
Adjusting Output Current
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Installation
Adjusting Output Current contd
Adjusting Overcurrent
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Adjusting Overcurrent contd
Installation
1. Introduction 2. Local Control
Section 4 Operation
Operation
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
If you set switch S1
2. Local Control Procedures
3. Remote Control 4. Shutdown Procedure
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Section 5 Maintenance
Maintenance
1. Introduction
Maintenance Task
2. Maintenance Schedule
Maintenance
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
2. Maintenance Schedule
Short-CircuitTest Open-CircuitTest
Maintenance
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Open-CircuitTest contd
Maintenance
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Section 6 Troubleshooting
Troubleshooting
1. Introduction
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
2.Preliminary Troubleshooting
Troubleshooting
Circuit Breaker/Fuses
Troubleshooting
3. General Troubleshooting
Procedures
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
4.General Troubleshooting Procedures contd
Troubleshooting
Problem
Troubleshooting
4.General Troubleshooting Procedures contd
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Problem
Troubleshooting
4.General Troubleshooting Procedures contd
7. W VA-Indicatorred
Parts
1.Introduction 2.Using the Illustrated Parts List
Section 7 Parts
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
3.L-828CCR 4-10kW/6.6 A Part Ordering Code
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
35B0462
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
35A0343
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
44D1475 47A0113 47A0108 49A0084 35A0438 53A0198
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
53A0212 53A0412-60 47A0117
35A0343 35A0290 44D1476-1 44D1476-2 32A0025
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
35B0462 35B0462-480 35B0463 35B0463-480 35B0464
33A0013 44B1712P 28A0011 28A0015 44A4824-1
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Parts
Figure 7-2 LC-Type L-828CCR Component Parts 4of
4. L-828CCR General
Assembly 4-10kW/6.6 A
Parts List contd
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Assembly 4-10kW/6.6 A
Parts List contd
Parts
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Assembly 4-10kW/6.6 A
Parts List contd
Parts
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Assembly 4-10kW/6.6 A
Parts List contd
Parts
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Assembly 4-10kW/6.6 A
Parts List contd
Parts
Recommended Spare Parts
5.Recommended Spare Parts
Recommended Spare Parts 4 kW/208-240Vac
4 kW/480 Vac
10 kW/480 Vac
7.5 kW/480 Vac
10 kW/208-240Vac
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
Wiring Schematics
Section Wiring Schematics
Wiring Schematics
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
TBS4
Wiring Schematics
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz
TBS4
Wiring Schematics
L-828CCRs LC-Type4, 7.5, and 10 kW/6.6 A/60 Hz