MHT Insulation Tester

MHT Insulation Tester

  • Motor cum Hand Operated.
  • Multi-ranged upto 5kV & 2.5kV.
  • High terminal Short Circuit current.
  • High sensitivity.
  • Step Voltage Testing.
  • Polarization Index Testing.
  • Suitable for testing under High Induction Zone.
  • Performing in every Power Utility since two decades.
  • Type tested as per BIS 11994 : 86, EMC / EMI / SAFETY tested as per IEC 61326/61010-1.

Ordering Code : MV 5250XT,MV 1050XT,MV 6000XT,SV 0250XT,SV 0050XT
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TECHNICAL SPECIFICATIONS

Ranges

Ordering Code: MV 5250XT

Voltage Output (dc) Insulation Range
Inner Scale Megohms Outer Scale Megohms & inf
2500V 0-500 50-250,000
2000V 0-400 40-200,000
1500V 0-300 30-150,000
1000V 0-200 20-100,000
500V 0-100 10-50,000

Ordering Code: MV 1050XT

Voltage Output (dc) Insulation Range
Inner Scale Megohms Outer Scale Megohms & inf
5000V 0-1000 100-500,000
4000V 0-800 80-400,000
3000V 0-600 60-300,000
2000V 0-400 40-200,000
1000V 0-200 20-100,000

Ordering Code: MV 6000XT

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

Ordering Code: MV 0250XT

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

Ordering Code: MV 0250XT

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


Short Circuit Terminal Current (max.)
MV 5250 XT: 2.5 mA d.c.
MV 1050 XT: 2 mA d.c.
MV 6000 XT: 2 mA d.c.
SV 0250 XT: 2 mA d.c.
SV 0050 XT: 2 mA d.c.
Terminal Voltage(setting at infinity): ± 3% of rated voltage
Accuracy: ± 0.76 mm (0.03 in) or as per ISS 2992 or 11994
Clutch Slipping Speed: 160 r.p.m. Approx. of Handle speed
Power Supply(for Motor Operation): 240V A.C. ± 10%
50/60 Hz ± 5%
Dimensions (all models): 365 x 280 x 200mm
Weight: 15 kg (approx.)