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NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
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NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES

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MOQ : 1 Piece

NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES Specification

  • Product Type
  • NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
  • Test Range
  • 0 to 2 ohms
  • Features
  • Shock proof, portable, user-friendly, safety interlocks
  • Display Type
  • Digital LCD
  • Operating Voltage
  • 230 V AC
  • Automation Grade
  • Semi-automatic
  • Gas Pressure
  • Atmospheric
  • Frequency
  • 50 Hz
  • Power Supply
  • 230 V AC, 50 Hz, Single Phase
  • Resolution
  • 0.001 ohm
  • Equipment Type
  • NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
  • Application
  • NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
  • Accuracy
  • 1% FSD
  • Number of Specimens
  • Single
  • Interface Type
  • IEC Connectors
  • Temperature
  • 0C to 50C
  • Mounting Type
  • Table Top
  • Response Time
  • <1 second
  • Humidity
  • Up to 90% RH
  • Max Height
  • 400 mm
  • Measuring Range
  • 0.01 to 2 ohms
  • Port Size
  • Standard 16 mm
  • Specimen Size
  • Standard armature
  • Usage
  • Educational, laboratory, industrial
  • Capacity
  • 1 kVA
  • Machine Weight
  • Approx. 25 kg
  • Test Speed
  • 1500 rpm
  • Test Width
  • 200 mm
  • Test Stroke
  • Up to 100 mm
  • Control Mode
  • Manual
  • Test Method
  • Direct measurement using slip ring
  • Compliance
  • IS: 4029
  • Cooling Method
  • Air cooled, natural ventilation
  • Core Construction
  • Laminated electrical steel
  • Insulation Class
  • Class F
  • Protection Class
  • IP20
  • Safety Features
  • MCB & fuse protection
  • Finish
  • Powder coated body
  • Indication
  • Panel Lamps & digital meters
 

NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID), Cheque, Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Letter of Credit (L/C)
  • Packaging Details
  • Carton Box, Export Quality also Available
  • Main Export Market(s)
  • Asia, Middle East, Africa
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001, 14001, CE
 

About NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES

Negative Sequence & Zero Sequence Reactance of Synchronous Machines.

Suppliedwith DC Shunt Motor 2HP coupled with 3 Phase AC Alternator 1KVA fitted withProximity Sensor, Control Panel fitted with Necessary Meters,

VariableVoltage Thyristoried DC Drive & Digital RPM Meter

Accessoriesfor above

Variac 10Amps Single Phase



Precision Reactance Measurement for Synchronous Machines

This specialized equipment streamlines the process of measuring negative and zero sequence reactance in synchronous machines. Its robust, laminated electrical steel structure, atmospheric cooling, and digital LCD readout ensure reliable and accurate results across various test environments. Designed for both industrial and laboratory settings, its safety interlocks and shock proof build keep operators protected while preserving data reliability.


Advanced Safety and User-Friendly Operation

Safety and ease of use are core to this device, which is portable and protected by MCB, fuse elements, and a powder-coated enclosure. Manual and semi-automatic controls offer flexibility during testing. The panel's digital meters and lamp indications facilitate smooth operation, while IEC-standard interfaces and table top mounting ensure compatibility and ergonomic access.


Versatile Testing Capabilities

Equipped with a test range up to 2 ohms and a resolution of 0.001 ohm, this unit is ideal for various armature specimen sizes and conditions. With a speedy response time of less than one second and compliance with IS: 4029, it is well-suited for rigorous academic research or real-world industrial testing, providing benefits in precision, efficiency, and repeatability.

FAQ's of NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES:


Q: How does the Negative Sequence & Zero Sequence Reactance tester ensure accurate measurements?

A: The equipment achieves accurate measurements with direct testing via slip ring, a high-resolution digital LCD display, and a measuring accuracy of 1% of full scale deflection (FSD). Features like user-friendly manual controls and real-time digital readouts support reliable outcomes.

Q: What is the recommended process for testing a synchronous machine using this device?

A: Begin by setting up the standard armature specimen, ensuring all IEC connections are secure. Use the manual controls to start the test cycle at the specified speed (1500 rpm). Monitor readings on the digital panel meter and panel lamps for indication, following safety precautions provided in the manual.

Q: When should the Negative and Zero Sequence Reactance of a synchronous machine be measured?

A: These parameters are typically measured during machine quality assessment, commissioning, or for periodic maintenance checks to evaluate the machine's performance, health, and to comply with IS: 4029 industry standards.

Q: Where can this testing equipment be effectively used?

A: It is designed for educational institutions, research laboratories, and industrial setups requiring precise evaluation of synchronous machines. Its portability and IP20 protection class also make it suitable for a variety of workspace environments within India and similar regions.

Q: What safety features are integrated into this equipment?

A: Safety is prioritized through shock proof construction, MCB and fuse circuit protection, safety interlocks, and a robust powder-coated body. Panel indication and alarm systems supplement protection for both operators and specimens.

Q: How does the cooling system of the equipment function?

A: The device is cooled using natural air ventilation. This approach keeps the internal components at optimal operating temperatures under typical humidity (up to 90% RH) and ambient conditions ranging from 0C to 50C.

Q: What are the primary benefits of using this reactance testing machine?

A: The main advantages are high measurement accuracy, rapid response time, user-friendly and portable operation, and compliance with industry safety and quality standards, ensuring reliable, repeatable results for a wide spectrum of testing applications.

NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
NEGATIVE SEQUENCE & ZERO SEQUENCE REACTANCE OF SYNCHRONOUS MACHINES
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