Voltmeters Dealers in Ghaziabad (11 products available)

SAKOVA DC HV TEST SET has been designed to test the 11 KV & 33 KV cables, cable fittings, switchgears and high voltage installations. The desired DC voltages are applied to the “system” under test. The leakage current and the voltage applied are indicated by the meters, which help in determining the insulation resistance and dielectric strength of the “system” under test. FEATURES: Variable DC output 0-30KV or as desired. Automatic tripping at present leakage current, up to 10 mA. Earth connection interlock. Discharge rod comprising of small units for easy carrying. Zero Start interlock. Shielded HV output lead. Timer, adjustable up to 5 min. or as desired. Compact and portable housed in sheet metal box. Dimensions: 400 X 265 X 300 mms approx.(30KV unit). Weight: 25 kgs. approx.(with accessories).   AC High Voltage Test Set SAKOVA SAKOVA HIGH VOLTAGE BREAKDOWN TESTERS basically consist of a Double Wound High Voltage Transformer with the H.T. end brought out and terminated on a spring loaded prod for ratings up to 5 KV, or the H.T. end is brought out on a bushing. The lower end of the H.T. winding is at near earth potential and is also brought out, through intermediate circuitry and is terminated on the EARTH connection. The intermediate circuitry included at the lower end of thee H.T. winding enables tripping of supply to the H.T. Transformer, if the current through the test piece exceeds a predetermined value. The low voltage winding of the main HV Transformers rated for 230 Volts or as specified and is energized by means of a VARIAC through a fusee link and an intermediate contactor/relay. The provision of VARIAC enables gradual application of high voltage to the specimen under test. The “Zero start” interlock switch is provided. Indicating Lamps are provided on the panel of the instruments to indicate “MAINS ON” and “H.T. ON”. A Voltmeter is provided on the panel to indicate the output high voltage. The voltmeter is connected on the low voltage side of the main transformer but is calibrated to read the H.T. Voltage directly. The calibration is carried out at no load. If the failure of the test piece occurs, the supply to the Voltmeter is maintained, although the supply to the HV Transformer is instantaneously cut-off. The voltmeter, therefore, indicates thee voltage at which the test piece has failed. The testers of ratings up to 10 KV are housed in a single sheet metal housing while those of ratings above 10 KV comprise of control unit and a HV transformer unit made of sheet metal. The Testers are available for output voltages up to 100 KV and different current ratings as desired.    

• Brand Name: Balaji Power Automation

H.T. Automatic Voltage Regulator is the equipment meant for obtaining constant voltage from fluctuating mains input supply (9-12 KV). It protects your valued equipment from over and under voltages, resulting in the improvement of efficiency, performance, and safety of the equipment . SUSHIL ELECTRICALS covers a wide range of H.T. Automatic Voltage Regulator of capacity up to 5000 KVA for different input 3-phase voltage i.e.11 33 KV and different required output voltage 415 433 volts with or without neutral.

• Application: Measuring Use
• Color: Sky Blue
• Feature: Easy To Use, Proper Working, Superior Finish
• Voltage: 110V, 220V
• Condition: New
• Frequency: 50Hz
• Power Source: Electric
• Warranty: 1year
• operation current: Single Phase

Overview The Danbridge non-destructive High Voltage Insulation Testers meet the demands for a gentle method of testing insulation condition and detecting leakage currents while protecting hardware, components and materials. Danbridge have two High Voltage Insulation Testers depending on requirements – JP30A can test using up to 30k volt, while JP36A is used when voltages up to 36k volt are desired. By using a DC high voltage-low energy test, weaknesses and faults are easily located without damaging the surrounding electronics or materials. Detection of ionization is possible by sound signal. Typical applications are: Insolation test of cables, generators, electrical motors, plastics, medico instruments, weldings, vacuum relays, power supplies, aviation equipment and many naval components.   Key Features Hauptmerkmal Minimal Discharge Energy: Output current limited to protect personnel Guard Terminal: Prevents stray currents from Influencing leakage current measurements Adjustable Output Voltage: The test voltage is continuously variable from almost zero to maximum output voltage Audible Ionisation Detection: With Active LP-Filter and Built-in loudspeaker Effective Output Ionisation Limitation: Essential for testing delicate circuits. No damage to the material if partial break-down or flash-over should occur External Output: For meter voltage indication and recording External HV switch: Panel connector for external switching Useable as kV Meter

• Display: Remote, Local
• Brand: Imported
• Flow range(Min-Max): 50-300
• Operating Pressure: 2 Kg

• Phase: Single Phase
• Output Voltage: 5 V
• Usage/Application: Electronics
• Mounting Type: DIP
• Regulator Type: Linear Regulator

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