MIT230-EN Megger, MIT230-EN Datasheet - Page 3

• Manufacturer Part Number: MIT230-EN
• Description: Insulation Testers / Megohmmeters CAT3 250V 500V 1000V 1000M OHM
• Manufacturer: Megger

Specifications of MIT230-EN

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
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)
MIT200, 210, 220, 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
Terminal characteristics
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, ± 5 mA (0-10 Ω) >20 mA (0 - 100 Ω) Ω
Accuracy (at 20° C)
MIT200, 210, 220, 230:
±0,01 Ω to 9,99 Ω ±3% ±2 digits
10,0 Ω to 99,9 Ω ±5% ±2 digits
Zero offset adjust:
MIT200, 210, 220, 230:
0 to 9,99 Ω
Continuity buzzer
MIT200, 210, 220, 230:
Operates at <2 Ω
Default voltmeter
MIT200, 210, 220,230:
>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 600V 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 2Ah
batteries.
Weight
All units:
Dimensions
All units:
E.M.C
In accordance with IEC61326-1
Digital/Analog Insulation and Continuity Testers
550gms approx. (1.2lbs)
195 x 98 x 40mm (7.7 x 3.9 x 1.6 inches)
MIT200 Series