1-1
Chapter 1
Introduction and Specifications
Title Page
Introduction .......................................................................................................... 1-3
How to Contact Fluke .......................................................................................... 1-3
Safety Information ............................................................................................... 1-4
Symbols ........................................................................................................... 1-5
Protective Earth (Grounding) .......................................................................... 1-6
Instruction Manuals ............................................................................................. 1-6
52120A Getting Started Manual ...................................................................... 1-6
52120A Users Manual ..................................................................................... 1-6
How to Unpack and Examine the Product ........................................................... 1-7
Service Information ............................................................................................. 1-7
How to Place and Rack Mount the Product ......................................................... 1-7
Cooling Considerations ........................................................................................ 1-7
How to Connect the Product to Mains Power ...................................................... 1-8
Front-Panel Features ............................................................................................ 1-10
Rear-Panel Features ............................................................................................. 1-12
Input and Output Connections ............................................................................. 1-13
Input Terminals ............................................................................................... 1-13
Output Terminals ............................................................................................. 1-14
Product Connection Cables .................................................................................. 1-14
Safe Working Practice ..................................................................................... 1-15
How to Connect the Product to an External Circuit ........................................ 1-15
How to Disconnect the Product from an External Circuit ............................... 1-15
Accessories .......................................................................................................... 1-15
General Specifications ......................................................................................... 1-16
Electrical Performance Limits ............................................................................. 1-16
Performance Specifications ................................................................................. 1-17
Operated within 6105A or 6100B Control Loop, Sine or
Harmonic Input (all current ranges) ................................................................ 1-17
Coverage factor k=2.58 (99 % confidence level) ........................................ 1-17
Coverage factor k=2.00 (95 % confidence level) ........................................ 1-18
Operated Stand Alone ...................................................................................... 1-19
Coverage factor k=2.58 (99 % confidence level) ........................................ 1-19
Coverage factor k=2.00 (95 % confidence level) ........................................ 1-20
52120A/COIL 3 KA 25-Turn Coil .................................................................. 1-21
52120A/COIL 6 KA 50-Turn Coil .................................................................. 1-21
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