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NEWS
News
2021,01,26
What is latching relay
Latching Relay is a relay that is set (ON) or reset (OFF) by the input of a pulse voltage. Even after the input voltage is interrupted, this relay maintains its set or reset condition until it receives the next inverting input. It is also called a keep relay.
News
2021,01,26
What is current transformer
A current transformer (CT) is a type of transformer that is used to reduce or multiply an alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary.
News
2021,01,26
What is shunt in ammeter
An ammeter shunt allows the measurement of current values too large to be directly measured by a particular ammeter. In this case, a separate shunt, a resistor of very low but accurately known resistance, is placed in parallel with a voltmeter, so that virtually all of the current to be measured will flow through the shunt (provided the internal resistance of the voltmeter takes such a low portion of the current that it is negligible).
Who are we and What do we offer you
The company has a standard factory in the local area with more than 120 employees and more than 10 technical and R&D personnel. There are nearly 50 sets of various efficient and advanced production equipment. The production management is orderly, the product technology is stable, and the product quality is strictly controlled.
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ABOUT OUR COMPANY
Haiyan Formeters Electronics Co., Ltd. mainly produces electric meter accessories such as shunts, transformers, relays, and copper hardware.
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CONTACT INFO
+86 188 5739 7300 (Alio Yin)
No.12 Chengxi Rd, Haiyan, 314300 Zhejiang, China
