Products

DESCRIPTION

Basic Info.

Model NO.	JH3000U
Tested Signal Waveform	Sine Wave β= Zero Point Zero Two
Error	±1°
Power Supply	4.2V Lithium Battery
Phase	0~360
Environmental Humidity	(45~75)% Rh
Environment Temperature	(23±5)ºC
Sampling Rate	1 Time Per Second
Weight	3.3kg
Transport Package	Wooden Case or Carton
Specification	320*254*100mm
Trademark	JHJC
Origin	Wuhan, China
HS Code	9030339000
Production Capacity	1000

Packaging & Delivery

Package Size 45.00cm * 50.00cm * 30.00cm Package Gross Weight 20.000kg

Product Description

Product introduction:
This instrument is used to measure three-phase electrical parameters. It can measure three-phase voltage, current, phase angle, frequency, power, power factor and other electrical parameters with high accuracy.
In the design of this instrument, high-speed Cortex M3 processor and 24-bit high-speed ADC are used to measure and calculate the electrical parameters. It has a fully graphical interface, a true color display resolution of 320 x 240, a friendly touch screen operation man-machine interface, and the instrument is easy to carry.

Product Features:
1. Simultaneous measurement of three-phase voltage or four-channel current (including zero-line current)2. Simultaneous measurement of three-phase AC voltage phase angle, current phase angle and power angle3. Measuring the Frequency and Phase Sequence of Power Grid4. Automatic identification of transformer windings, capacitance and inductive load5. Hexagonal graph display, color phase sequence analysis6. Measurement of Active Power, Reactive Power, Apparent Power, Three-Phase Power and Power Factor of Handheld Three-Phase Voltammeter7. Data viewing and saving function8. Data Static Preservation Function9, 3.5 inch TFT color screen display with touch function10. Handheld three-phase voltmeter with lithium battery power supply and continuous standby for more than 20 hours.
Technical parameters:

Model	Measurement range	Unit	Error	resolution
Voltage	1~500	V	0.5%×range	0.01V
Current	0.001~10	A	0.5%×range	0.0001A
Active power	0.001~5000	W	0.5%×reading (PF=1)	0.1W
Reactive power	0.001~5000	VAR	0.5%×reading (PF=0)	0.1VAR
Apparent power	0.001~5000	VA	0.5%×reading	0.1VA
Frequency	45~65	Hz	0.1%×reading	0.01Hz
Phase	0~360	°	±2°	0.1°
Shape size	320*254*100mm3
Weight	3.3kg

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.