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Electrical Test Equipment Power Factor Test Sets | Tan Delta
Image of Doble M4100 Power Factor Insulation Analyzer

Doble

Doble M4100 Power Factor Insulation Analyzer

47 - 63 Hz, 25 V to 122 kV, 0 to 100 μF

The Doble M4100 High Voltage Apparatus Tester is a power factor/Tan-Delta analyzer for conducting insulation tests, detecting leaks in electric current and damage to windings. It also offers an internal waveform generator, ensuring a ±0.005% typical accuracy for power Factor/Tan-Delta measurements.

The Doble M4100 Power Factor/Tan-Delta instrument is trusted worldwide for insulation testing with dual safety switches and ground earth relay interlocks for safer tests. With a 95-264 VAC power input and a 3 kVA source output, the M4100 is equipped with an artificial intelligence analysis software, called DTA6 Basic, and features self-calibration capacitor bank testing.

Product Info Related Products
Output voltage 0 to 12 kVA
Output current 100 mA continuous at 10 kV
200 mA > 30 minutes at 10 kV
300 mA > 4 minutes at 10 kV
Output power 3 kVA
25 V to 12 kV
Power input 95-264 VAC
47 to 63 Hz
16 A max at 110 V
Frequency range 45 to 70 Hz independent of input signal
Capacitance Range: 0 to 100 μF
Resolution: 0.01 pF
Inductance Range: 6 H to 10 MH
Resolution: 0.01 H
Power factor / Tan-Delta Range: 0 to ±100.00%
Resolution: 0.01% (0.0001)
Typical Accuracy: ±0.005%
Watts Range: 0 to 2 kW
Resolution: 0.5 mW
Operating temperature -20°C to +50°C
Dimensions
(H x W x D)
10.3 x 20 x 25.3 in
26 x 50.8 x 64.1 cm
Weight 95 lb. (43 kg)
  • Totally eliminates substation signal interference with Doble's patented line frequency modulation technology
  • Generates clean test signal for the most reliable and repeatable results
  • High power to replicate in service condition
  • Self-calibrating in the field and advanced technology to ensure accuracy
  • Automated setup eliminates errors
  • Doble Test Assistant (DTA) expert diagnostics software makes testing easy
  • All records are presented in a format that is easy to read, save and print
  • DTA Web provides an on-line database of complete test results analysis
  • HV Cable 65’ with Hook (included with M4K60)
  • HV Cable 100’ with Hook (included with M4K100)
  • Lead, Low Voltage Red 65’
  • Lead, Low Voltage Blue 65’
  • 1 Set Hot Collars (5 at different lengths)
  • 5’ Copper Bare Copper Jumper
  • C2 Tap Adapters, ASEA GO Types
  • C2 Tap Adapters, Westinghouse type O hockey stick
  • C2 Tap Adapters, Westinghouse type O Plus
  • C2 Tap Adapters, Westinghouse type OS, S
  • Temperature / Humidity Sensor
  • Temperature / Humidity Sensor Cable
  • Hook M2 Cable 3-inch (M Series)
  • Safety Strobe Light
  • Safety Strobe Light Cable
  • IEC 60068-2-2: Environmental Testing - Dry Heat
  • IEC 60068-2-1: Environmental Testing - Cold
  • IEC 60068-2-27: Environmental Testing - Shock
  • IEC 60068-2-6: Environmental Testing - Vibration


SKU: DOBL-M4100
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