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Three Phase Voltage 3 Phase Current Relay Protection Tester with Microcomputer

Min.Order: 1
Product origin: Wuhan, Hubei, China
Infringement complaint: complaintComplaint
US$ 3760 ~ 5860

Description
 

Product Interview:

1.Windows XP operation interface, high-performance embedded industrial control computer, easy and fast operation.
2.It has software self-calibration function, which greatly improves the accuracy and stability.
3.The power amplifier adopts high-fidelity linear power amplifier, which not only ensures the accuracy of small current, but also ensures the stability of large current.
4.It adopts USB interface to communicate with PC directly, without any adapter cable, which is convenient to use.
5.The main control board adopts DSP+FPGA structure and 16-bit DAC output, which can generate 2000 high-density sine waves per week for the fundamental wave, which greatly improves the quality of the waveform and the accuracy of the tester.


 

Main Features:

(1)Current source : AC/DC voltage source, AC/DC current source
(2)Parallel Output:Three-phase parallel output (effective value):  0-90A
(3)Max Output Power Per Phase:400 VA
(4)Frequency Range:0 ~ 1000 Hz, accuracy 0.01 Hz
(5)Switch Input Terminal:8 pairs
(6)Harmonic Number:Harmonic Number
(7)Phase:0 ~360,The accuracy is 0.1 degree
(8)DC Current Output:0 ~ ± 10 A / phase, accuracy: 0.2 % ± 5 mA
(9)Dimensions:410 mm * 190 mm * 420 mm
(10)Time range : 1ms -9999s
(11)Measurement accuracy : 1ms
(12)Weight:12.5 kg




Parameters:
 
ModelJHS903
Output Voltages 110V (1A) -220V (0.6A) 
Power SupplyAC220V±10%
Current sourceAC/DC voltage source, AC/DC current source
Power supplyAC220V±10% 50Hz
Maximum output power per phase420VA
DC current output0- ± 10A/phase, accuracy: 0.5% ± 5mA
Line voltage output (effective value) 0-240V
Three-phase parallel output  0-90A
Switching input terminal  8 pairs
Time range1ms -9999s
Measurement accuracy1ms




FAQ

1. Is your company a sales company or a manufacturer?
Our company is an industrial and trade enterprise, with our own factory and lab, self-produced and self-sold. We were founded in 2013 and have 12 years of production experience, which has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time?
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is in well package with fast shipping.

4. What are the after-sales terms?
We offer free consulting service, 1 year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.

6.Is customization supported?
We support customization in language use according to your requirement if the quantity ordered reaches.
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