ETCR EM1100 Transformer Region Phase Line Identify Meter, also known as phase line tester, which is used to identify the phase differences of low-voltage power supply lines A, B, and C in the same area. Due to urban development and historical reason, the wiring in the power supply network is relatively chaotic, the line output from the transformer to the user’s line cannot distinguish phase of A, B and C, which brings a lot of inconvenience to emergency repair, troubleshooting and the installation of new technology and equipment.

ETCR EM1100 Transformer Region Phase Line Identify Meter is consisted of host, slave, RF antenna and testing line. The meter is able to quickly and accurately identify whether the phase lines of two points on a line that is far away from the same station area are consistent through new technology such as satellite communication. The communication distance of the meter is up to 8 kilometers, and the substation area is fully covered. Even in densely populated urban area, the phase line can be quickly judged. The instrument is easy to operate, accurate and intuitive, small in size, convenient to carry, safe and fast. It is widely used in cable construction, equipment installation and line maintenance work, especially suitable for the installation and construction of three-phase imbalance control device.

1.It is widely used in cable construction, electrical equipment installation and line maintenance work, which is an essential meter for the installation and construction of three-phase imbalance treatment device.
2.Adopt with satellite communication technology, communication distance is up to 8km,
3.The communication of host and slave is reliable, small in size, easy to carry, especially suitable for identifying phase line in densely populated urban area.