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Digital Oil Test Set

The Motwane OTS Series is a robust and high-performance system crafted to assess the dielectric strength of insulating oils used in essential electrical equipment like transformers, capacitors, switchgear, and instrument transformers. By regularly testing with the OTS Series, you can ensure these vital components operate safely and reliably.

  • Motorized Operation with 2kV/s ramp rate
  • Safety Door & Zero Start Interlock
  • Digital Display with optional Hold Facility till Variac goes zero position
  • Voltage Checker for onsite checking (optional)
  • Earth Open Interlock
  • Bluetooth enabled for MOT-WARE Mobile App

Technical Specifications

Technicl Specifications
Mains Supply: 110V/230VAC +10% 50/60Hz Single Phase
Output Voltage: 0 – 100kV (OTS – 100DS)
0 – 80kV (OTS – 80DS)
0 – 60kV (OTS – 60DS)
Voltage Accuracy: + 1% + 1kV
Voltage Resolution: 0.1kV
Voltage Rise Rate: 2kV/sec
Trip Time: Less than 1ms.
Tripping Current: <10mA
Standards: complying IEC 60156, IS6792
Display: 3 ½ digit LED digital
Earth Open Interlocking
Protection
Zero Start Interlock
Safety Door Interlock
Earth Open Interlock
Overload Protection
Zero Start Interlock
Operating Temperature: 0°C to 55°C
Storage Temperature: -10°C to 55°C
Dimension: 655mm(L) X 325mm(W) X 385mm(H)
Weight: < 40kg
Test Standard
As per IEC 60156, 5 Min Test, ASTM D1816, ASTM D877, IS 6792, BS 5730A, BS 5874, BS 148, UNE 21, NFC 27, OCT 6581, AS 1767, IP 295, STAS 286, VDE 0370, CE 1344, SABS 555, STA 8286, With stand A, With stand B, Custom, BS5730, Manual Test