Specifications - Megger MEG10-01 Guide De L'utilisateur

10 kv insulation tester
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SPECIFICATIONS

Test Voltages (d.c.)
500 V, 1000 V, 2500 V, 5000 V, 10000 V
Test Voltage Accuracy
±5% on 100 MΩ loads and above
Instrument Display
3 digit LCD Analogue/Digital
Insulation resistance ranges
Digital
10 kΩ to 50 GΩ @500 V
10 kΩ to 100 GΩ @1000 V
10 kΩ to 250 GΩ @2500 V
10 kΩ to 500 GΩ @5 kV
10 kΩ to 500 GΩ @10 kV
Analogue
100 kΩ to 1 TΩ all voltages
Accuracy (at 23°C)
±5% on 100 MΩ load
Basic Accuracy
±5% of reading 10 MΩ to
100 GΩ all voltages
Current Range
0,01 nA to 999 µA
Accuracy (at 23°C)
±5% +/- 1 nA on 100 MΩ load.
Basic Accuracy
±5% of reading 10 MΩ to
100 GΩ all voltages
Guard
2% error guarding 500 kΩ leakage
with 100 MΩ load
Short circuit current
5 mA nominal
Voltmeter range
50 to 1000 V d.c. or a.c.
Accuracy (23°C)
±2% ±1 V
Interference rejection
1 mA r.m.s. per kV to a maximum
of 2 mA
Capacitor discharge time
<2 s per µF to discharge from
10 kV to 50 V
Instrument Display
3 digit LCD analogue/digital
12
Timer
0 to 99:59 minutes. Instrument can be set
to stop a test after a time limit or to run a
test indefinitiely.
Temperature range
Operating:
-20ºC to +50ºC (4ºF to 122ºF)
Storage:
-25ºC to +65ºC
Humidity:
90% R.H. @40ºC (104ºF) max.
Temperature coefficient
±0,1% per ºC over the test voltage over
the temperature range 0ºC to +30ºC.
(±0.06% per ºF from 32ºF to 86ºF)
Safety
The instrument meets the requirements of
EN61010-1: 2001 for operation at an
altitude of 2000 m above sea level or less.
EMC
The instrument meets the requirements of
EN61326-1:1998 for use in areas other
than domestic.
Instrument protection
IP54 with case closed.
Power supply
Rechargeable, sealed lead-acid batteries
(12 V, 4 Ah), or 100 V to 240 V 50/60 Hz.
supply.
Battery life
Typically 4 hrs continuous testing at
10 kV increasing to 8 hours at 5 kV and
lower. Remaining battery life indicated on
display.
Battery charging
Charging takes approximately 12 hours
from a.c. supply voltages in the range 100
to 240 V.
Dimensions
385 mm x 265 mm x 250 mm
(15 x 10 x 9 inches).
Weight
7 kg (15 lb) Approx
(-12ºF to 149ºF)

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