Sivananda Electronics | Electronic Products Manufacturing Services
Loading...

CALL US

+91-253-2491423

FAX

+91-253-2492291

Automatic C & Tan d Bridge Model: MLS-11DA & HLS-12A

MAIN FEATURES

  • Data logging with graph of Voltage vs Tan d to know the tan d gradient & Data-analysis
  • For comparison with old result / manufacturer's data.
  • As per IEC Temperature correction for Tan d @ 20Deg.
  • Automatic interference suppression suitable for extraneous conditions in.
  • 400Kv switch yard under heavy induction.
  • USB connectivity with PC/Laptop.
  • Built-in Temperature & Humidity.

Technical Features

Test Voltage

0 - 12 kV

Rated Current

200mA

Automatic Balancing through windows based software

Automatic & software controlled voltage setting to avoid abrupt voltage rise.

Automatic selection of seven different modes of operation for measurement of 3 terminal object from windows based software.

1) UST-Ungrounded Specimen Test - 3 Combinations

This mode is used when the object under test is not grounded

This test provides most accurate results

1) GST-Grounded Specimen Test

This mode is used when the object under test is permanently grounded

This test is used more often in outdoor installations, power systems etc.

1) GST-Grounded Specimen Test with guard. 3 Combinations

This mode is used for measuring them stray capacitances and separating them from basic measurement in GST mode.

Standard Capacitance

100pF, 14kV built-in

Input Frequency

From 50 Hz (line frequency), +/-5%

Power Required

230V AC +/-10%, 1 phase AC, 50Hz

Safety Features

Zero start Control

Open Ground Indication Lamp with double grounded connection

External Interlock

HT cut-off on overload

HT ON & Supply ON Indication

All operating controls at earth potential

Necessory terminals & Sockets for connection to Bridge

Safety Specifications

IEC 61010complied.

Vibration Suitability

ASTM D 999 complied

Warm Up Time

1 minute

Power Supply

230VAC ±15%, 50Hz

Sivananda Electronics