ETCR4320 High Accuracy Three-Phase Digital Phase Voltmeter Ac 0.00V -600V

Product Overview

Description

VAT Series A can measure the DC voltage, current, power, charge and discharge capacity, watt hour, time, temperature color coulomb meter;Meter is divided into measurement module and display module, the two modules can use the USB cable to connect the signal transmission, but also through the built-in wireless RF circuit to transmit signals;Accessories include USB data cable and temperature sensor;Measurement module can identify the forward and reverse current in both directions, without changing the wiring can be achieved on the battery charge and discharge capacity monitoring;Very suitable for solar power, wind power, electric car battery use.

Features

1,Bidirectional detection of current, convenient wiring;

2,Solve the problem of zero drift of the old product, the current can also ensure better accuracy after working for a long time;

3,Wireless mode, the farthest transmission distance can reach 10 meters, USB data cable using Andrews mobile phone data cable, the connection is solid, not easy to loose;

4,Display interface is divided into large font display interface, full-featured display interface and black and white display interface, to ensure that the sun can clearly see the display parameters;

5,Equipped with relays to achieve circuit over-current protection, over-voltage protection, under-voltage protection;

6,During the measurement, the ampere hours, watt hours and time can be cleared without affecting the next measurement.

7,The display can be set to extinguish the screen, press any key to wake up the screen;

8,Button touch buttons, feel comfortable, clean and elegant interface;

9,Wireless mode can set different communication address, multiple machines at the same time do not interfere with each other;

Model	VAT-1050	VAT-1100	VAT-1200	VAT-1300
Voltage measurement range	0~100V	0~100V	0~100V	0~100V
Voltage resolution	0.01V	0.01V	0.01V	0.01V
Current measurement range	0~50A	0~100A	0~200A	0~300A
Current resolution	0.01A	0.1A	0.1A	0.1A
Relay	External (optional)	External (optional)	External (optional)	External (optional)
Temperature measurement range	-20~120 ℃
Capacity display range	0%~100%
Power measurement range	0~200kW
Power resolution	0.001W
AH measurement range	0~2000kAH
Capacity resolution	0.001AH
Watt-hour measurement range	0~4000kWH
Watt-hour accuracy	0.001WH
Time measurement range	0 ~ 99 days
Time resolution	1 second
Communication channel range	A ~ Z (26 channels)
Communication channel range	01~99
Voltage accuracy	± 2% + 3 words
Current accuracy	± 5% + 10 words
Sampling rate	5 times / second
Communication distance	up to 10 meters
Measurement module power consumption	About 0.4W
Display module power consumption	0.5W
NCP	0 ~ 300A (negative over-current protection setting)
OCP	0 ~ 300A (positive over-current protection setting)
OVP	0 ~ 100V (over-voltage protection setting)
LVP	0 ~ 100V (under-voltage protection setting)
protection delay time	0 ~ 10s