Wuhan Huaying Electric Power Tech & Science Co., Ltd

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2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency

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2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency

China 2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency supplier
2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency supplier 2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency supplier 2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency supplier

Large Image :  2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency

Product Details:

Place of Origin: Wuhan Hubei China
Brand Name: Huaying
Certification: ISO
Model Number: HYDW-5A

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Wooden Case
Delivery Time: 7 Working Days
Payment Terms: T/T L/C
Supply Ability: 200 sets per month
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Detailed Product Description
Power Source: AC 220V±10% Measured Output Voltage: 0V~400V
Test Power Frequency: 45HZ/55HZ  Resistance Measurement Range: 0.001Ω~5K
Working Condition: -15℃∽40℃ Name: Ground Resistance Tester

2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency
 
 
1. Product Name:
Grounding resistance tester HYDW-5A
 
2. Equipment Description:
 
Model HYDW-5A, Grounding resistance tester for different frequency ground grid, is the high precision measuring instrument that is used in measuring the ground resistance and testing related parameters in substations and other situations. The outstanding advantages of this instrument are small in size, light in weight, portable and precise and capability of anti-interfere is strong.
It is a unitary structure with a built-in frequency conversion power module and the output power supply is adjustable. The frequency can be changed to 45Hz or 55Hz. The Built-in high-speed processor core adopts high-end digital filtering technology has solved the problem of accurate measurement under the disturbance of electric field by avoiding the influence of power frequency electric field.
A large number of field tests and customer feedbacks show that when being carried out the ground grid test under a bad electromagnetic environment of the transformer substation, the measured data from Model HYDW-5A are more accurate and stable with good repeatability, which suggests that Model HYDW-5A is the ideal instrument for characteristic parameter measurement of the large, mid-sized ground grids.
 
3. Technical specification:
 

1

 
Working condition
 
 

-15℃∽40℃

RH<80%

2

The anti-interference principle

variation-frequency method

 

3

power source

AC 220V±10%

Allowable generator

4

Measured output current

Adjustable: 1A~5A

5

Measured output voltage

0V~400V

6

Test power frequency

45HZ/55HZ  

7

Rated output

2000W

8

Resolution

Ground impedance : 0.0001

Impedance angle:0.0001°

9

Accuracy

Ground impedance:±(1%*readout+0.002)

Impedance angle:±(1%*readout+0.02°)

10

Resistance measurement range

0.001Ω~5K

11

Overall Dimensions

370(L)×295(W)×358(H)

12

Memory size

100sets / Support U disk data storage

13

Net Weight

22 g

 

Contact Details
Wuhan Huaying Electric Power Tech & Science Co., Ltd

Contact Person: Chloe

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