Megger MFT1710 User Manual

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Functions:
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Buzzer ON/OFF
Buzzer threshold: Buzzer sounds below 2 Ω. To change limit go to
SETUP
Warnings: Live circuit test inhibit at 3 V
SETUP options:
Test current: 200 mA / 15 mA
Auto reverse testing: On/Off
Continuity buzzer threshold: 0.5 Ω, 1 Ω, 2 Ω, 5 Ω, 10 Ω, 20 Ω, 50 Ω and
100 Ω
Insulation measurement [MΩ]
MEASUREMENT: Press TEST to start. Keep pressed until measurement
stabilises.
Release TEST button to discharge circuit.
Test Lock: Hold down TEST button and press LOCK. To release
press TEST.
Functions:
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Insulation “Pass threshold” buzzer ON/OFF
Buzzer threshold: Sounds above 0.5 MΩ, adjustable in SETUP.
Warnings: Ensure circuit to be tested is disconnected and
isolated.
Live circuit warning at 25 V or 50 V (Default 50 V)
SETUP options: Insulation buzzer threshold: 0.5 MΩ, 1 MΩ, 2 MΩ,
3 MΩ, 4 MΩ, 5 MΩ, 7 MΩ, 10 MΩ, 50 MΩ, 100 MΩ,
500 MΩ (Default 0.5 MΩ)
RCD testing [ms] – Measures trip times of RCD
Main
range
knob
(left)
2nd
range
knob
Terminal
connections
Separate
leads
Mains lead
connections
User
action
250 V – 500 V
MFT1710
Not used
Press
and
hold
TEST
button
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L-N
L-E
Main
range
knob
(left)
2nd range
knob
Terminal
connections
Separate
leads
Mains lead
connections
User
action
30 mA – 500 mA
MFT1710
See note
See note See note
Press
TEST
button
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Megger MFT1710 Specifications

General

Brand	Megger
Model	MFT1710
Category	Test Equipment
Language	English