Megger MIT230-EN Insulation and Continuity Tester

SKU
MIT230-EN
Manufacturer:
Megger
Megger

Key Features:

  • 250 V/ 500 V/ 1000 V Insulation and continuity tester
  • International EN61557 requirements of the rated test voltage into a 1 mA load met
  • Up to 1000 MΩ digital display of insulation measurement on a logarithmic analogue arc and digital display
  • Continuity range boasts 0.01 Ω resolution and short circuit current exceeding 200 mA
  • Efficient automatic continuity testing allows hands-free operation
  • Battery life conserved with automatic power-off
  • Eradicate accidental contact with live circuits with automatic voltage detection
  • Test lead zero aids compensation for test lead resistance
  • Buzzer range operational at <2 Ω
Product Options:
$785.00

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In addition to offering all the abilities of the MIT220-EN, Megger’s MIT230-EN Insulation and Continuity Tester is designed for 250 V/ 500 V/ 1000 V testing applications.


Click here to view the MIT220-EN from Megger. 

Insulation ranges
Nominal test voltage:
1000 V, 500 V, 250 V (d.c.)

Measuring range
10 kΩ - 1000 MΩ on all ranges

Terminal voltage on open circuit (d.c.):
-0% +25% of rated voltage

Short circuit current:
205 mA +10 mA –5 mA

Test current on load:
>1 mA at minimum pass values of insulation as specified in BS7671, HD384, IEC364 and VDE0413 part 1

Accuracy (at 20° C)
MIT220, 230:
±3% of reading ±2 digits up to 10 MΩ
±5% of reading ±2 digits up to 100 MΩ
±30% of reading up to 1000 MΩ

Continuity ranges
Measuring range:
0.01Ω - 100.0 Ω
(0 -50 Ω on analogue scale)

Open circuit voltage:
5 V ±1 V

Short circuit current:
205 mA, ±5mA (0-10 Ω) >20 mA (0 - 100 Ω) Ω

Accuracy (at 20° C)
MIT220, 230:
±0.01 Ω to 9.99 Ω ±3% ±2 digits
10.0 Ω to 99.9 Ω ±5% ±2 digits

Zero offset adjust:
MIT220, 230:
0 to 9.99 Ω

Continuity buzzer
MIT220, 230:
Operates at <2 Ω

Default voltmeter
MIT220,230:
>25 V ac or dc. is applied display will operate as a voltmeter.

Test inhibit
If more than 50 volts is detected, testing will be inhibited.

Range:
25 V to 600 V @ 50/60 Hz & dc

Accuracy:
25 V to 450 V ac/dc ±1% ±1 digit
450 V to 600 V ac ±2% ±1 digit

Auto power down
Auto power down operates after 10 minutes if left in standby mode.

Temperature and humidity
Operating range:
-10 °C to +55 °C (14 °F to 130 °F)

Operating humidity:
93% R.H. at +40 °C max. (93% R.H. at 104 °F)

Storage range:
-25 °C to +65 °C (-13 °F to 150 °F)

Environmental protection:
IP40

Fuses
Terminals:
500 mA (F) 600 V, 32 x 6 mm Ceramic HBC 50 kA minimum.
Display shows if fuse is ruptured.

Safety
Meets the requirements of EN61010-1 Cat III 600 V phase to earth.

Automatic discharge
After an insulation test the item under test will be discharged automatically. Any voltage present will be indicated on the display so that the discharge can be monitored.

Power supply
Battery 6 x 1.5 V cells IEC LR6 type(AA alkaline).
Rechargeable NiMH cells may be used.
Battery condition is constantly shown on the display as a four-section bar-graph.

Battery life
3000 consecutive tests (5 seconds per test) on any test using 2 Ah batteries.

Weight
All units: 550gms approx. (1.2lbs)

Dimensions
All units: 195 x 98 x 40mm (7.7 x 3.9 x 1.6 inches)

E.M.C
In accordance with IEC61326-1

Data Sheet

Megger MIT230-EN Data Sheet

Manuals

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