Description

 

HDYZ-302 Zinc Oxide Arrester Tester

 

Introduction

 This product special applies to test the AC parameters of MOA

 

Features

1.800x480 Color LCD graphic displays.
2.Equipped with an embedded industrial control systems.
3.Touch operation, support for external wireless mouse.
4.Data management capabilities.
5.DC/AC power supply, with high-energy lithium-ion battery, especially for no-power place.
6.Simultaneous measurement of three-phase
7.Characterization data, the waveform display with the screen.
8.Variety of voltage reference signal sampling
① Wired: From the PT terminal measuring winding to take signal, after V / I conversion (isolation), the digital signal wire transmission
② Wireless: From the PT terminal measuring winding to take signal, after V / I conversion (isolation), the digital signal wireless transmission, eliminating the cable long-distance connection
③ no voltage: No need to take the signal from the secondary terminal of voltage transformer, use the way of software calculate to find the voltage reference
9.Safe and reliable, voltage channel using isolation V / I conversion, avoiding the PT secondary short circuit, reduces signal distortion
10.Small in volume, light in weight, easy to carry.
11.Charged, power outages, laboratories can be applied.

 

Parameters

Power	DC or AC 220V, 50Hz.
Reference voltage input range (voltage reference signal):	50Hz、30～100
Measurement parameters	Leakage current full current waveform, fundamental rms , peak value
	Resistive component of the leakage current fundamental RMS and RMS 3,5,7,9
	Resistive component leakage current peak value
	Full voltage, full current phase angle difference
	Run (or test) voltage rms
	Arrester Power
Measurement accuracy	Current	full current > 100μA, accuracy: ± 5% of reading ± 1 digit
	Voltage	reference voltage signal > 30V accuracy: ± 2% of reading ± 1 digit
Measurement range	Leakage current 100μA～10mA(peak value)，voltage 30～100V
Voltage sampling	the voltage signal of voltage transformer (or test transformer winding) through the matched V / I conversion active sensor access voltage channel, as the reference voltage signal
Current sampling	Current channel for built-in through-type low-current sensor sampling, information distortion less
Power Protection	The power outlet with the fuse, only need to pry the fuse box when changing the fuse

 

FAQ:

1. When can I get the price?

We usually quote within 6 hours work time after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the delivery time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmation.

3. What is your payment terms?

We accept EXW, FOB, CFR, CIF, DDU, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will the Shipping cost and time be?

This will depend on size of your goods and method of shipping (by sea/ by air/by Express) and your designated seaport or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information of product.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over warranty, maintenance is paid service.

6. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if needed.