Shanghai Zhongrong Yidian Co., Ltd
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Taiwan Area Identification Device
Taiwan Area Identification Device
Product details






Model Description
>ML860T: No master-slaveIdentify the differences between the substation area, branch switch, switch box, and user end
>ML860T-1: Host+Extension Z01 typeIdentify the difference between the station area and the user end,The host measures the amplitude of AC voltagephaseFrequency, 2-31st order voltage harmonic content, harmonic amplitude, histogram

>ML860T-2: Host+Extension Z02 typeIdentify the differences between the substation area, branch switch, switch box, and user endMeasure the amplitude of AC voltagephaseFrequency
Main features
1. It can identify the phase current mode of the substation area, branch switch, switch box, and user end, and thoroughly investigate the direction of the power line.
2. Display all content on one screen, easy on-site operation, and high level of intelligence.
3. Memory settings: After setting the working mode, turn off and then turn on the computer to directly enter this working mode.
4. Easy to operate, intelligent judgment. The extension only needs to set the extension number and channel, and the host only needs to set the current clamp, host number, and working mode before automatic measurement can be carried out,.
5. Convenient flexible pliers that can directly clamp the three-phase busbar or clamp the outgoing line of the three-phase switch.
6. Carrier data reply, using communication modules certified by State Grid and increasing power to meet the needs of station identification.
7. Zero line detection function: For three-phase four wire negative control and energy meters, if the zero line is not connected or has poor contact, it will cause three-phase imbalance. This host can test the contact status of the neutral wire.
8. It has the function of serial identification, and both the terminal and the host can act as initiators of serial identification. There is no need for telephone communication during on-site use, and the instrument displays directly. After confirmation by the host, a prompt is sent to the terminal to proceed to the next testing point.
9. The host can recognize the phase sequence to determine if the voltage is connected incorrectly.
10. Phase detection function: The host displays the phase of the three-phase voltage to determine whether it is in positive or negative phase sequence.
11. Zero wire detection function: Check whether the zero wire on the user side is reversed.
12. Host self-test function: automatically detects whether it is damaged and provides sound and light alarms.
13. Equipped with group sending and testing function: Multiple people can operate on site simultaneously, which can clarify the relationship between lines and greatly improve work efficiency.
14. Multiple work configuration modes: In one substation, up to 8 hosts and 16 extensions can work simultaneously. There are 24 switches that can be checked simultaneously.

1. Host/Slave

Project Indicator
Measure voltage range AC 100V-456V
Scope of working power supply AC 100V-264V
COMMUNICATION RATE 100BPS
Average signal power <2W
Communication method No master-slave, transparent mode
Signal input method Voltage channel, 500A clamp, flexible clamp
Signal quality range 0-255
display 4.3-inch industrial grade TFT color screen
Electric fast transient pulse train Differential mode 4.0KV
Electric fast transient pulse train Common mode 4.0KV
Surge Differential mode 2.0KV
Surge Common mode 4.0KV
operation temperature -25℃-+70℃
Working humidity 40%~95%
Weight 0.8Kg
Size 190×140×50mm

Standard configuration
1. Host 1 unit
2. One extension unit
3. Two sets of dedicated testing lines
4. One set of current transformer
5. Two power cords
6. One copy of the user manual
7. One factory certificate/warranty card
8. One safety waterproof chassis

Online inquiry
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Successful operation!

Successful operation!

Successful operation!