Professional High Voltage Test Equipment Manufacturer

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsGenerator Test Equipment

Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit

Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit

Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit
Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit

Large Image :  Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit Get Best Price

Product Details:
Place of Origin: Wuhan , China
Brand Name: Fanke High-voltage
Certification: ISO9001
Model Number: FK-ZKC
Payment & Shipping Terms:
Minimum Order Quantity: One unit
Price: Negotiable
Packaging Details: Export standard wooden case with fumigation free
Delivery Time: 10~15 work days
Payment Terms: T/T
Supply Ability: 5units/1months
Detailed Product Description
Usage: Turn-to-turn Short Circuit Characteristic Testing Appliaction: Generator Rotor AC Impedance Testing
AC Impedance: Test Range : 0-6000Ω AC Voltage: Test Range : 0-600V
AC Power: Test Range : 0-72KW AC Current: Test Range : 0~120A
Frequency: Test Range :40-75Hz Test Accuracy: 0.2% FS
Optional Functions: Rotation Rate Measurement Optional Matched Outside Voltage Regulator: 10KVA Or 15KVA, Output Voltage : 0~600V
High Light:

leakage current tester

,

high voltage testing machine

Generator Rotor AC Impedance Testing Instrument , Turn-to-turn Short Circuit Characteristic Testing

 

I. Product Description and Why select the test device :

 

The Turn-to-turn short circuit of the generator rotor winding is a common fault in power system. When the fault occurs, the current of rotor and the temperature of windings will increase, that limits the output of the generator, even affects the normal operation of the generator. The interturn short circuit is usually determined by measuring the AC impedance and power loss of the generator rotor windings. The traditional measuring method is to use a lot of test instruments to measure after assembling in the field. This method which requries a lot of test equipment to form a measurement system has the shortcomings of cumbersome, time-consuming, tedious sorting data and lower measurement accuracy.

 

Model FK-ZKC Generator Rotor AC Impedance Testing Instrument is a special instrument for determining whether the turn-to-turn short circuit exists in the generator rotor winding, and can manually and automatically (unidirectionally or bidirectionally) measure many parameters of the generator rotor such as voltage, current, impedance, power and rotating speed.The instrument adopts the state-of-the-art high speed microprocessor technology with more powerful functions, preferable performances and more convenient use. The Tester has a series of characteristics such as high reliability, easy operation, high test precision, being compact and lightweight and etc.,  and currently is in the domestic leading level.


II. Technical Features

  1. The Product can provide full automatic acquisition, measurement, display, storage and printing of all the measurement parameters and impedance characteristic curves (including voltage, current, impedance, power, frequency, equipment number, time, etc.)
  2. The Product is characterized by ultra-wide measuring range, which can fully automatically or manually measure AC impedance and their characteristic curves of all the generator rotors.
  3. The Product has built-in storage with super-large capacity, which can store the test data.and upload the data to PC through the standard industrial communication interface (RS232). The downloading of data, automatic generation and compiling of typical test reports can be achieved using the software attached with the Product which was developed by our Company, so as to facilitate technical management and archiving.
  4. The Product has perfect over-voltage and over-current protection functions, in which the over-current and over-voltage protection thresholds can be automatically adjusted in accordance with the settings of the test parameters. Due to these characteristics, the device is simple and can ensure the safety of the equipment under test.
  5. The Product can also be used for no-load and short circuit tests of single phase transformers as well as the volt-ampere characteristic tests of voltage (current) transformers and arc suppression coils.
  6. The Product has a large screen graphic LCD with a full Chinese menu interface and cursor instructions, which is simple and convenient. The test data and curves can be displayed in real time and the curvilinear coordinates can be automatically scaled for a clearer map reading.
  7. The Product is equipped with a miniprinter, which can print the AC impedance test reports and AC impedance characteristic curves in real time.

 

III. Technical Parameters

 

SN. Technical content Technical parameters
1 Environmental Conditions

Temperature: -5°C~40°C

Relative Humidity: <95% (25°C)

Altitude: <2500m

External Disturbance: No extra strong vibration or extra strong electromagnetic field

Power Supply: 185VAC~250VAC, 45Hz~65Hz

2 AC Impedance testing range and accuracy

Range : 0-6000Ω

Accuracy : 0-1Ω / 0.2%FS+2d ; 0-6000Ω/ 0.2%

3 AC voltage testing range and accuracy

Range : 0-600V

Accuracy : 0-50V / 0.2%FS+2d; 50-600V / 0.2%

4 AC Power testing range and accuracy

Range : 0-72KW

Accuracy : 0~1kW and 0.1>CosΦ>0 1% FS+2d

CosΦ>0.1 0.5% FS+2d

1kW~72KW and 0.1>CosΦ>0 1% FS+2d

CosΦ>0.1 0.5% FS+2d

5 AC current testing range and accuracy

Range : 0~120A

Accuracy: 0-10A 0.2% FS+2d

10A-120A 0.2%

6 Frequency testing range and accuracy

Range :40-75Hz

Accuracy: 0.2% class

7 Volume(L*W*H) 415×225×200mm
8 Weight of host 5kg
9

Optional test part :

Matched outside Voltage regulator

Type: Isolation type voltage regulator

Phase : single phase

Input voltage : 220V/50Hz

Capacity :selected according to test voltage and test current,

Generally 10KVA or 15KVA can be enough

Output voltage : 0~600V

Working time : short time working just for generator rotor AC impedance test

 

IV. Test connection figure

Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit 0

 

Note :  Because the power supply of the power plant has a leakage protector,The matched single phase voltage regulator must be isolation type voltage regulator with shield function to eliminate surge protection during testing when voltage regulator power on.  the picture as following

Generator Rotor AC Impedance Test Equipment Turn - To - Turn Short Circuit 1

 

 

Contact Details
WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.

Contact Person: Sales Manager

Tel: +8613707144739

Send your inquiry directly to us