China Digital Clamp Ammeter Multimeter Voltmeter Electronic Clamp Meter Double Clamp Digital Phase Volt-Ampere Meter, Find details about China Phase Power Clamp Meter, Power Quality Analyzer from Digital Clamp Ammeter Multimeter Voltmeter Electronic Clamp Meter Double Clamp Digital Phase Volt-Ampere Meter
a well-developed full-automatic, multi-functional, digital, intelligent meter specifically designed for field testing, featuring high accuracy, high stability, low power consumption, easiness to use and so on. It can directly measure AC voltage and AC current without opening the measured circuit, phases between three voltages, three currents and phase between the voltage and current; in addition, the power factor and power of the circuit can be indirectly measured, it can also be used to distinguish three-phase sequence, transformer wiring group, inductive and capacitive circuits, test second circuit and bus differential protection systems, read the phase relationship between CTs of the differential protection, check the meter wiring right, repair lines and equipment, etc.
The WX4300 Three Phase Digital Phase Volt-Ampere Meter has well designed shell mould made of newest material, attach with shakeproof, skidproof, high insulation sheath, has a 240dots×160dots LCD screen, all the test data display on the screen simultaneously, vector diagram indication, and looks exquisite and comfortable. Meter equipped with USB-RS232 interface, can store 500 sets of data, through the system software upload stored data to the computer, implementing online real-time monitoring and historical inquires, dynamic display. Can read, save, report, print history data, etc.
The WX4300 Three Phase Digital Phase Volt-Ampere Meter (Intelligent Three Phase Digital Phase Volt-Ampere Meter) applies to electric power, petroleum chemical industry, metallurgy, railway, and meteorology, industrial and mining enterprises, scientific research institutions, measurement sector and so on. Especially for the electricity billing system and relay protection system.
2.Model ComparisonModel | Shift | Current Range | Vector illustration | Phase sequence diagram | Data storage (set) | Communication Interface |
WX4000A | Auto | 0.1mA~20.0A | Yes | Yes | 1500 | USB |
WX4200A | Auto | 0.1mA~20.0A | Yes | Yes | 1500 | USB |
WX4300 | Auto | 0.1mA~20.0A | Yes | Yes | 500 | USB |
WX4700 | Auto | 0mA~400A | Yes | Yes | 500 |
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3.Parameters:
Power Supply | DC 9V Zi-Mn dry battery LR14 1.5V 6 PCS |
Clamp | Φ8mm |
LCD | 240dotsX160dots |
Range | Voltage:AC 0.00V~600V ; |
Current:AC 0.0mA~20.0A; | |
Phase:0.0°~360.0°; | |
Frequency:45.00Hz~65.00Hz; | |
Active power:0.0W~12kW; | |
Reactive power :0.0VAR~12kVAR; | |
Apparent Power:0.0VA~12kVA; | |
Power factor:-1~+1; | |
Resolution | Voltage:AC 0.01V |
Current:AC 0.1mA | |
Phase:0.1° | |
Frequency:0.01Hz | |
Active Power:0.1W | |
Reactive power:0.1VAR | |
Apparent Power:0.1VA | |
Power factor:0.001 | |
Accuracy | ±0.5% |
Date Storage | 1500 sets |
Data upload function | USB interface, the stored data upload computer, easy to analyze management data |
Auto Power-off | 15 minutes off automatically |
Power Consumption | With backlight: MAX working Current about 70mA, the battery can work continuously for 8 hours |
without backlight:working current about 40mA,the battery can work continuously for 12 hours | |
Working environment | -10ºC~40ºC;below 80%rh |
Store environment | -10ºC~60ºC;below 70%rh |
The phase range of the measured signal when measuring phase | Measuring U1-U2 phase: 30V ~ 500V |
When measuring U1-I2 or I1-U2 phase: 10V ~ 500V, 10mA ~ 10.00A | |
Test line length | 1.5m |
Current clamp length | 2m |
measure time | 2s/time |
Data Hold | Press the HOLD button during the test to hold the data, the "DH" symbol is displayed |
input resistance | Test voltage input impedance is:1MΩ |
When measuring U1U2 phase voltage input impedance is:40KΩ | |
Low battery | When battery voltage decreases to about 7.2V, battery voltage low icon " "will display, reminding to replace battery. |
Withstanding Voltage | Between the instrument line and the shell to withstand 1000V / 50Hz sine wave AC voltage for 1 minute |
Insulation | Between the meter line and the jacket shell ≥ 100MΩ |
Structure | Double insulated, with insulated vibration-proof jacket |
Protection Type | IEC61010-1 CAT 600V,IEC61010-031,IEC61326,Pollution 2 |
Weight | 1140g |
Dimension | 196mm×92mm×54mm |
Wuhan WG Hipot Electric Tester Co.,Ltd. (hereafter referred to as WG Hipot) is the professional factory of high voltage testing equipment with over 15 years industry experience.
ISO Certified factory, qualified R&D and after-sales Engineer team, 3000 square meters workshop, our high voltage testers cover full range: High voltage hipot tester, Circuit breaker Switchgear Tester, Transformer tester, Relay Protection Tester, CT/PT Tester, MOA/Insulator Tester, SF6/Insulation Oil Test Equipment, Resistance Tester, etc.
Since 2003, with the support from our investors Wuhan High Voltage Institution and Xi'an High Voltage Institution, WG Hipot established and pioneered in high voltage testing field in domestic market as the designated supplier for State Grid and mainstream power companies.
Meantime, WG Hipot has developed overseas markets across 5 continents worldwide. We gained good feedback from our customers with our high performance, good quality, customized specification and easy-to-operate high voltage testers, which can be widely used in railway, oil and chemical industry, electricity grid, university, big factory etc.
III.Customer Visit:
IV.Filed Test&Service:
V.Certification:
VI.Package & Shipment:
VII. FAQ
1.When can I get the price?
We usually quote within 6hours after we get your inquiry. If you are vey 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 leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmed.
3. What is your payment terms?
We accept EXW,FOB, CFR, CIF, ect. You can choose the one which is the most convenient and cost effective for you.
4. How much will be the Shipping cost and time?
This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information provided.
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. What kind of Certificate can you provide?
We can provide the CE mark, ISO 9001 quality certificate, third party calibration certificate(CNAS) and factory test report.
7. 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 need.