Nityananda Trading Company
Nityananda Trading Company
Sikar Road, Jaipur, Rajasthan
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HT - CT and PT Division

Leading Manufacturer of hv tester, low tension indoor current transformer, ct testing unit, pt testing unit, low tension current transformers and encapsulated current transformers from Jaipur.

HV Tester

HV Tester
  • HV Tester
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Approx. Price: Rs 3,500 / PieceGet Latest Price

Product Details:

UsageIndustrial, Laboratory
MaterialAluminum
High Voltage Upto 600kV
OutputSingle phase 50/60Hz
Standard H.T. Current100mA

Every electrical apparatus or machine Is provided with insulation between live part and earth or between two different sections of live parts. This insulation is required to be tested at high voltage values recommended by applicable relevant standards.
The Standard Specification for various electrical apparatus specifies Power Frequency Voltage withstand test at different levels depending upon working voltage of electrical apparatus. It is observed from the various standards for electrical equipment that the minimum power frequency voltage withstand test level for electrical insulation is 2kV for one minute.Voltage Breakdown Tester is portable, sturdy & plugin to start type construction & requires minimum tablespace. It broadly consists of 3 main sections.

1) High Voltage Transformer
2) Variable Voltage Source
3) Control Circuit
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Low Tension Indoor Current Transformer

Low Tension Indoor Current Transformer
  • Low Tension Indoor Current Transformer
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Approx. Price: Rs 600 / PieceGet Latest Price

Product Details:

Coil Structure Toroidal
Efficiency Upto 98.5%.
Operating Temperature45 degree celsius
Insulation classB
Suitable forIndoor Use

Low Tension Indoor Current Transformer in different types & capacities to suit individual requirements.
a) Single phase / Three phase, Double wound / Auto wound, Air cooled / Oil cooled.
b) Any special (LT) transformer including an ultra-isolation transformer.
c) Other types of transformers up to 600kA.
i) Lighting Transformer
ii) Extra Low Votlage Loading Transformer used for current injection sets
iii) Furnace Transformer suitables for use with thyritor controlled furnaces
iv) Motor starting Auto Transformer up to 600kA.
v) Other as per customer specifications.
d) For voltages beyond 660 Volts &7 frequencies other than 50Hz, special construction possible as per customer specifications.

Mechanical Construction:
  • Terminal accessible through cable entry holes or on an opening terminal box.
  • Floor mounting transformers may be provided with MS rollers or base channel.
  • Wall mounting arrangement, wherever feasible can be provided.
  • Offload taps - controlled by link arrangement of tap selector switch.
  • Open transformers without enclosure can be provided for mounting inside a control panel or cubicle
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CT Testing Unit

CT Testing Unit
  • CT Testing Unit
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Approx. Price: Rs 2,250 / PieceGet Latest Price

Product Details:

MaterialAluminium
DiesplayLCD
UsageTesting Machine
PowerElectronic

Features:
  • Microprocessor controlled
  • Self zero check and calibration check
  • Digital display of %input, ratio error and phase error
  • Manual and auto ranging modes
  • Built-in real-time clock
  • Parameter entry through keyboard
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PT Testing Unit

PT Testing Unit
  • PT Testing Unit
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Approx. Price: Rs 1,680 / PieceGet Latest Price

Product Details:

Driven TypeElectric
Display 15 Digit
Voltage230 V
Frequency50 Hz

It compares & reads the error due to the imbalance in signals of test P.T. with reference P.T. and applies necessary proportional signal to nullify the error. Input is displayed in percentage or actual value, and phase error in centiradians or minutes. On separate key commands the error readings with date, time,% input & burden are sent either to a PC through RS232C port or to a printer connected to the parallel port, in order to have reported in "view format". The data read from RS232C port can be arranged by using any standard text editor, and a printout can be taken.

Features:
  • Microprocessor controlled
  • Self zero check and calibration check
  • Digital display of %input, ratio error and phase error.
  • Programmable voltage input
  • Manual and auto ranging modes
  • RS 232C port and parallel port for printing
  • Built-in real-time clock
  • Parameter entry through keyboard
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Low Tension Current Transformers

Low Tension Current Transformers
  • Low Tension Current Transformers
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Approx. Price: Rs 650 / PieceGet Latest Price

Product Details:

Coil StructureToroidal
Portable CTs 0.2 accuracy for metering & testing purpose
Available Power1100/110V to 50/ 75V
Protection ClassPS and X

These are used in detecting earth faults of very small magnitude. A three-phase cable is passed through these CTs & the unbalanced currents in the three phases set up a differential flux giving rise to a current on the secondary side of these CTs sufficient to actuate a relay.

RANGE OF MANUFACTURE :

1. Tape wound ring-type current Transformers with and without mounting arrangements. 
2. Tape wound ring type CTs with sealing arrangements. 
3. Tape wound wound primary CTs (WPL) 
4. Resin cast (epoxy) BPL CTs. 
5. Resin cast (epoxy) wound primary (WPL) CTs. 
6. Bushing CTs (Fibreglass taped).
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Encapsulated Current Transformers

Encapsulated Current Transformers
  • Encapsulated Current Transformers
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Approx. Price: Rs 820 / PieceGet Latest Price

Product Details:

UsageCurrent Transformer
PhaseSingle Phase or 3 Phase
Coil StructureToroidal
ColorBlack, Orange
Mounting TypeDin Rail Mount

we are manufacturer of Encapsulated Current Transformers
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Voltage Current Inputs Controllers

Voltage Current Inputs Controllers
  • Voltage Current Inputs Controllers
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Approx. Price: Rs 1,000 / PieceGet Latest Price

Product Details:

BrandSELEC
ModelPIC101
DisplayDigital

Applications :
  • VFD
  • Control Valve
  • Process related application
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Mahipal Choudhary (Business Manager)
Shop No. 6, Road No. 14, VKI Area
Sikar Road, Jaipur- 302013, Rajasthan, India



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