CONTENTS
SAFETY PRECAUTIONS .........................................................................................................................................................3
DISCLAIMER ..........................................................................................................................................................................3
CONTENTS ............................................................................................................................................................................. 4
REVISION LOG .......................................................................................................................................................................7
SYMBOLS ...............................................................................................................................................................................7
1. VERIFICATION UPON RECEPTION ....................................................................................................................................8
2. PRODUCT DESCRIPTION .................................................................................................................................................8
3. DEVICE INSTALLATION .................................................................................................................................................. 10
3.1.- PRIOR RECOMMENDATIONS ..................................................................................................................................10
3.2.- INSTALLATION ........................................................................................................................................................11
3.3.- PANEL MOUNTING ACCESSORY (72 x 72 mm) .......................................................................................................11
3.4.- CVM-E3-MINI-FLEX: ROGOWSKI SENSORS ........................................................................................................... 13
3.5.- DEVICE TERMINALS ............................................................................................................................................... 14
3.5.1.- MODELS CVME3MINIITF AND CVME3MINIMC ...................................................................................... 14
3.5.2.- MODEL CVME3MINIFLEX............................................................................................................................ 14
3.5.3.- MODELS CVME3MINIITFWiEth AND CVME3MINIMCWiEth ............................................................... 15
3.5.4.- MODEL CVME3MINIFLEXWiEth ................................................................................................................15
3.6.- CONNECTION DIAGRAM ......................................................................................................................................... 16
3.6.1.- MEASURING THREEPHASE NETWORKS WITH A 4WIRE CONNECTION: CVME3MINIITF AND CVME3
MINIITFWiEth ........................................................................................................................................................... 16
3.6.2.- MEASURING THREEPHASE NETWORKS WITH A 4WIRE CONNECTION: CVME3MINIMC AND CVME3
MINIMCWiEth. ......................................................................................................................................................... 17
3.6.3.- MEASURING THREEPHASE NETWORKS WITH A 4WIRE CONNECTION: CVME3MINIFLEX AND
CVME3MINIFLEXWiEth ......................................................................................................................................... 18
3.6.4.- MEASURING THREEPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIITF AND
CVME3MINIITFWiEth ............................................................................................................................................ 19
3.6.5.- MEASURING THREEPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIMC AND
CVME3MINIMCWiEth ........................................................................................................................................... 20
3.6.6.- MEASURING THREEPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIFLEX AND
CVME3MINIFLEXWiEth ........................................................................................................................................ 21
3.6.7.- MEASURING THREEPHASE NETWORKS WITH A 3WIRE CONNECTION AND TRANSFORMERS WITH AN
ARON CONNECTION: CVME3MINIITF AND CVME3MINIITFWiEth ...................................................................22
3.6.8.- MEASURING THREEPHASE NETWORKS WITH A 3WIRE CONNECTION AND TRANSFORMERS WITH AN
ARON CONNECTION: CVME3MINIMC AND CVME3MINIMCWiEth ...................................................................23
3.6.9.- MEASURING TWOPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIITF AND CVME3MI
NIITFWiEth ...............................................................................................................................................................24
3.6.10.- MEASURING TWOPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIMC AND CVME3
MINIMCWiEth ...........................................................................................................................................................25
3.6.11.- MEASURING TWOPHASE NETWORKS WITH A 3WIRE CONNECTION: CVME3MINIFLEX AND
CVME3MINIFLEXWiEth .........................................................................................................................................26
3.6.12. MEASURING SINGLEPHASE NETWORKS, PHASE TO PHASE, WITH A 2WIRE CONNECTION:
CVME3MINIITF AND CVME3MINIITFWiEth .....................................................................................................27
3.6.13.- MEASURING SINGLEPHASE NETWORKS, PHASE TO PHASE, WITH A 2WIRE CONNECTION:
CVME3MINIMC AND CVME3MINIMCWiEth .....................................................................................................28
3.6.14.- MEASURING SINGLEPHASE NETWORKS, PHASE TO PHASE, WITH A 2WIRE CONNECTION:
CVME3MINIFLEX AND CVME3MINIFLEXWiEth ...............................................................................................29
3.6.15.- MEASURING SINGLEPHASE NETWORKS, PHASE TO NEUTRAL, WITH A 2WIRE CONNECTION:
CVME3MINIITF AND CVME3MINIITFWiEth .................................................................................................... 30
3.6.16.- MEASURING SINGLEPHASE NETWORKS, PHASE TO NEUTRAL, WITH A 2WIRE CONNECTION:
CVME3MINIMC AND CVME3MINIMCWiEth ..................................................................................................... 31
3.6.17.- MEASURING SINGLEPHASE NETWORKS, PHASE TO NEUTRAL, WITH A 2WIRE CONNECTION:
CVME3MINIFLEX AND CVME3MINIFLEXWiEth ...............................................................................................32
4. OPERATION .................................................................................................................................................................... 33
4.1.- MEASURING PARAMETERS ....................................................................................................................................34
4.2.- KEYBOARD FUNCTIONS .........................................................................................................................................36
4.3.- DISPLAY .................................................................................................................................................................37
4.4.- LED INDICATORS ................................................................................................................................................... 38
4.5.- DIGITAL INPUT (Models CVM-E3-MINI-xxx) ........................................................................................................ 38
4.6.- DIGITAL OUTPUT (Models CVM-E3-MINI-xxx) ......................................................................................................39
4
CVM-E3-MINI
Instruction Manual
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