MB Insulation Tester

Mains cum Battery Operated
High sensitivity with output stability
High Charging Current
Type Tested as per BIS11994 : 86

  • Step Voltage Testing
  • Polarization Index Testing

Ordering Code : MB 5XT, MB 2500, MB 5000

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TECHNICAL SPECIFICATIONS

Ranges

Ordering Code: MB-5XT

Voltage Output (dc) Insulation Range
Inner Scale Megohms Outer Scale Megohms & inf
500V 0-100 10-50,000
1000V 0-200 20-100,000
2500V 0-500 50-250,000
5000V 0-1000 100-500,000


Ordering Code: MB-2500

Voltage Output(dc) Insulation Range
Inner Scale Megohms Outer Scale Megohms & inf
2500V 0-500 50-20,000


Ordering Code: MB-500

Voltage Output(dc) Insulation Range
Inner Scale Megohms Outer Scale Megohms & inf
5000V 0-1000 50-50,000


SHORTCIRCUIT TERMINAL CURRENT
MB-5XT: 2.5m Ad.c. Max.
MB-2500 & 5000: 2m Ad.c. Max.
TERMINAL VOLTAGE(Setting at infinity): ±3% of rated voltage
Accuracy: ±0.76 mm (0.03 in)as per BIS
11994-86
POWER SUPPLY
AC Mains: 240 V ± 10%
50 Hz ± 5%
Battery: Rechargeable Sealed Lead acid
Battery 12V7AH with built in
Charger
Dimensions (all models): 350x250x160mm
Weight: 11kg (approx.)