Uniks NOVA Installation Tester Manuals

Manuals and User Guides for Uniks NOVA Installation Tester. We have 1 Uniks NOVA Installation Tester manual available for free PDF download: Manual For Installation

Uniks NOVA Manual For Installation

Uniks NOVA Manual For Installation (72 pages)

Brand: Uniks | Category: Test Equipment | Size: 4.47 MB

Table of Contents

Table of Contents
3
Preface
5
Safety and Operational Considerations
6
Warnings and Notes
6
Batteries
9
Charging
9
Precautions on Charging of New Battery Cells or Cells Unused for a Longer Period
9
Standards Applied
10
Instrument Description
11
Front Panel
11
Connector Panel
12
Back Panel
12
Bottom View - Information Label
14
Carrying the Instrument
14
Instrument Operation
15
Meaning of Symbols and Messages on the Instrument Display
15
The Online Voltage and Output Terminal Monitor
16
Message Field - Battery Status
16
Status Field - Measurement Warnings/Results Symbols
17
Sound Warnings
17
Performing Measurement
18
Measurement Function/Sub-Function
18
Selecting Measurement Function/ Sub-Function
18
Performing Tests
18
Setup Menu
18
Help Screen
19
Measurements
20
M Insulation Resistance
20
Continuity
21
R Low Test
21
Continuity Test
24
Testing Rcds
25
Limit Contact Voltage
26
Nominal Differential Trip-Out Current
26
Multiplier of Nominal Residual Current
26
RCD Type and Test Current Starting Polarity
26
Testing Selective (Time-Delayed) Rcds
26
Contact Voltage
27
Trip-Out Time
29
Trip-Out Current
30
Autotest
32
Z LOOP Fault Loop Impedance and Prospective Fault Current
37
Fault Loop Impedance
37
The Fault Loop Impedance Test RCD (for RCD Protected Circuits)
39
Z LINE Line Impedance and Prospective Short-Circuit Current
41
V% Voltage Drop Test
43
Phase Sequence Testing
46
Voltage and Frequency
47
Re Earth Resistance (Only NOVA PRO)
49
Specific Earth Resistance (Ro Only NOVA PRO)
51
Maintenance
53
Replacing Fuses
53
Cleaning
53
Periodic Calibration
53
Service
53
Technical Specifications
54
Insulation Resistance
54
Continuity Resistance
54
RCD Testing
55
Fault Loop Impedance and Prospective Fault Current
57
Line Impedance and Prospective Short-Circuit Current
58
Phase Rotation
58
Voltage and Frequency
58
Earth Resistance (Only NOVA PRO)
59
General Data
60
Storing Measurements
61
Overview
61
Saving Results
62
Recalling Results
64
Deleting Results
65
USB Communication
66
MFT Records - PC Software
66
Downloading Records to PC
66

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