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

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Wuhan Huaying Electric Power Tech & Science Co., Ltd

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

Name: 2000W 45HZ Ground Resistance Tester Anti Interference Principle Variation Frequency
Brand: Huaying
Price: 1 USD

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

Brand Name : Huaying

Model Number : HYDW-5A

Certification : ISO

Place of Origin : Wuhan Hubei China

MOQ : 1 Set

Price : Negotiable

Payment Terms : T/T L/C

Supply Ability : 200 sets per month

Delivery Time : 7 Working Days

Packaging Details : Wooden Case

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

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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

Product Tags:

ground impedance tester

ground resistance test equipment

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