Sivananda Electronics

Mentioned price is for the basic model. Product is customisable, price will vary.

Suitable for measuring C & Tan Delta for generators, transformers, bushings, circuit breakers, cables, motors at various test voltages up to 12KV

Automatic C & Tan Test Set includes

1. Capacitance & Tan Delta Bridge (Model MLS-11DA)
2. High Voltage Supply (Model HLS-12A)
3. Laptop with Windows based Software (Windows 7 & above)
4. Tan Delta Calibrator Box (One Capacitance value & 3 Tan Delta values)
5. Digital Hygro-Thermometer
6. Necessary Cables

A compact and automatic instrument for convenient tesing of Transformer Oil. Measures Dielectric Constant, Tan Delta, Resisitivity & Dissipation Factor.

Features

• Fully Automatic
• Standard Calibrator provided (1 Capacitance, 3 Tan Delta & 4 Resistivity values)
• In built printer for test report printing
• 250 Test data storage
• PC compatibility
• LCD Alphanumeric display
• 20 Keypad with soft keys with numeric & function entries

Mentioned price is for the basic model. Product is customisable, price will vary.

TWRM 50Aup is designed to measure the winding resistance of transformers, Inductors, generators and motor windings, Tap Changers Etc.

This product is specially designed for Highly Inductive objects like 765KV. 

Instrument has built in 50A regulated and highly stable current source with current selection of 50A, 25A, 10A, 1A, 0.1A & 0.01A.

Mentioned price is for the basic model. Product is customisable, price will vary.

TWRM 10A & 10Aup is designed to measure the winding resistance of transformers, Inductors, generators and motor windings, Tap Changers Etc.

This product is specially designed for Highly Inductive objects like 765KV. 

Instrument has built in 50A regulated and highly stable current source with current selection of 50A, 25A, 10A, 1A, 0.1A & 0.01A.

Suitable for measuring C & Tan Delta for generators, transformers, bushings, circuit breakers, cables, motors at various test voltages up to 12KV

Available feaures

• Automatic measurement of Capacitance & Tan Delta with auto-balancing
• Indication of leakage current
• Data logging with graph of Voltage VS Tan Delta to find Tan Delta gradient
• As per IEC Temperature correction for Tan Delta @ 20 degrees
• Auto interference suppression. Suitable for extraneous conditions on 400KV switchyard with heavy induction
• Built-in Temperature & Humidity

Siva capacitance & tan delta test set comprises of c & tan delta bridge model mls 11-d, high voltage power supply model is-12 with built in standard electrical properties of insulating systems changes due to age and continuous electrical stress. By measuring electrical properties such as capacitance and tan delta regularly it is possible to ensure the operational reliability of hv insulation systems and
To avoid costly breakdowns. This is particularly important for high voltage bushings, power transformers, generator, power capacitors, ht cables etc.
Capacitor and set of cables. The high voltage power supply model hls-12 is provided with built in standard capacitor. It is suitable for both grounded as well as ungrounded the compact design of the bridge uses the principle
Of three winding differential transformer on a high permeability u metal core. The bridge is contained in a sturdy metallic housing with u metal lining which shield it from external electromagnetic and electrostatic influences, built in battery powered null indicator makes the bridge suitable for operation in workshop, factories, high voltage sub-stations, switch yard etc. Objects.