Product Details

Automatic Capacitance & Tan Delta Test Kit M4100

Adiradh offers the Doble M4100 Automatic Capacitance and Tan Delta Test Kit for electrical insulation testing and condition assessment. It helps engineers check the insulation of transformers, bushings, circuit breakers, and other power equipment. Moreover, the instrument measures capacitance, power factor, and tan delta to assess insulation performance. It provides an AC test voltage of up to 12 kV for suitable test applications. Therefore, maintenance teams can use it during equipment commissioning and routine inspections.

In addition, the M4100 measures inductance and electrical power loss. These results help engineers study changes in insulation characteristics. The instrument also supports field testing at substations, power plants, and industrial sites. Furthermore, its Doble Test Assistant software helps users manage test procedures and measurement records. As a result, engineers can compare test results and plan further checks when needed. The M4100 also includes safety features and verification functions for field use. Consequently, it supports electrical testing teams that need reliable data for insulation assessment and maintenance planning.

Overview

The Doble M4100 combines several electrical test functions in one instrument. It measures capacitance, power factor, tan delta, inductance, and electrical power loss. Moreover, its AC test voltage ranges from 25 V to 12 kV. The system has a rated output power of 3 kVA.

The instrument supports insulation testing during commissioning, maintenance, and fault investigation. In addition, its internally generated test signal operates independently of the incoming supply frequency. Therefore, users can operate it with a suitable portable generator when required. The system also works with Doble Test Assistant software for test procedures and data management.

Furthermore, built-in verification functions support field checks. Safety features include ground detection and other protective functions. As a result, the M4100 helps engineers assess the condition of suitable high-voltage electrical equipment. It is relevant to utilities, transformer service companies, testing contractors, and industrial maintenance teams.

Datasheet for Automatic Capacitance & Tan Delta Test Kit M4100

User manual for Automatic Capacitance & Tan Delta Test Kit M4100

About Product

The Doble M4100 Automatic Capacitance and Tan Delta Test Kit is designed to assess electrical insulation through dielectric measurements. It measures power factor and dissipation factor, also known as tan delta. These values help engineers evaluate dielectric losses in insulation materials. Moreover, capacitance measurements help identify changes in the electrical properties of a test object.

The instrument provides an AC test voltage of up to 12 kV. Its capacitance measurement range is 0 to 100 µF. In addition, it measures inductance from 6 H to 10 MH and actual power loss up to 2 kW. The test frequency range is 45 to 70 Hz.

Furthermore, Doble Test Assistant software supports test procedures and the storage of measurement records. The instrument also includes safety switches, a safety strobe, and an open-ground detection circuit. Therefore, it supports structured insulation testing for suitable power apparatus. Engineers can use the recorded results to compare measurements and identify changes that may need further investigation.

Technology & Benefits

The Doble M4100 uses an internally generated AC test signal to measure electrical insulation properties. Moreover, its test frequency range of 45 to 70 Hz supports different test conditions. The instrument measures power factor and tan delta to help assess dielectric losses. In addition, capacitance measurements help engineers identify changes in insulation characteristics.

The system provides a maximum test voltage of 12 kV AC and a rated output power of 3 kVA. At 10 kV, its specified output current is 100 mA continuously, 200 mA for 30 minutes, or 300 mA for four minutes. However, users must select test settings according to the equipment and approved test procedure.

Furthermore, Doble Test Assistant software helps users manage test procedures and measurement data. Built-in verification functions also support field checks. Consequently, maintenance teams can compare test results over time and identify equipment that needs further assessment. These functions support insulation diagnostics, commissioning, and preventive maintenance.

Key Features

• Automatic capacitance and tan delta testing.
• Power factor and dissipation factor measurement.
• AC test voltage from 25 V to 12 kV.
• Rated output power of 3 kVA.
• Capacitance measurement from 0 to 100 µF.
• Inductance measurement from 6 H to 10 MH.
• Actual power measurement up to 2 kW.
• Test frequency range of 45 to 70 Hz.
• Doble Test Assistant software compatibility.
• Built-in self-calibration and verification functions.
• Open-ground detection and abnormal-current sensing.
• Safety switches and safety strobe.
• AC input compatibility from 95 to 264 V.
• Support for suitable portable generators.

Applications

• Power transformer insulation testing.
• Transformer commissioning and maintenance.
• High-voltage bushing insulation assessment.
• Circuit breaker insulation testing.
• Capacitance measurement of electrical equipment.
• Power factor and tan delta testing.
• Substation equipment condition assessment.
• Power plant electrical maintenance.
• Industrial electrical asset testing.
• Electrical equipment commissioning.
• Transformer service and testing contractors.
• Insulation fault investigation.

Advantages

• Combines several electrical test functions in one instrument.
• Helps assess insulation through power factor and tan delta measurements.
• Measures capacitance to identify changes in electrical properties.
• Provides variable AC test voltage up to 12 kV.
• Supports test procedures through Doble Test Assistant software.
• Helps organize test records for future comparison.
• Supports field verification and calibration checks.
• Includes safety functions for field testing.
• Can operate with a suitable portable generator.
• Supports commissioning and preventive maintenance planning.

Adiradh Energy offers  Automatic Capacitance & Tan Delta Test Kit M4100 in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur; Durgapur; Kharagpur; Raigarh; Bhilai; Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities