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The current transformer is composed of a closed core and a winding according to the principle of electromagnetic induction. When the current transformer is in operation, its
The polarity of the current transformer cannot be reversed. The phase sequence and phase should meet the requirements of the design and regulation. For the transformer connection for differential prot
(1) The terminal of the primary winding of the current transformer should be connected in series with t
(1) The terminal of the primary winding of the current transformer should be connected in series with the load in the circuit under tes
I. Management regulations According to Q/GWD 168-2008 "Provisional Test Procedure for Power Tr
1. Calibration current transformer accuracy: 0.1S level. The error is 0.1%, which is often used to verify the accuracy of the metering level current transformer. 2. Current transformer accuracy fo
Before conducting current transformer error tests, tests such as polarity and demagnetization are usually required.
IP Rating: IP20 Cer
It is made of the characteristics that the original and secondary currents of the transformer are proportiona
The split current transformer is suitable for current measurement, signal sampling and microcomputer protection of electrical equipment in 10KV AC power system. The current transformer has the charact
Model NO.: Lzzb9 40.5 LVB LVQB LB6 7 LAB LGBJ
The current sensor can detect AC and DC, measure AC and AC, measure DC and DC, and need external power supply. The current transformer can only measure AC, and
If the secondary circuit of the current transformer in use is open, the following consequences will occur: (1) Once the secondary circuit of the current transformer in use is open, the
We use the function to divide the current transformer into two kinds: measuring current transformer and protection current transformer. The principle of various current
On July 9, 2012, the Wuxi Municipal Bureau of Quality and Technical Supervision conducted a conformity inspection and verification of the production site of AKH-0.66 series
The current transformer is an indispensable component in the photovoltaic system. It plays an important role in the incoming cabinets, outlet cabinets and measuring cabinets. Today we have come
Function introduction 1. The instrument adopts 65×50 liquid crystal display, high backlight display, intuitive and clear. 2. The cur
Current transformer connection is not complicated, only four wiring forms. 1. It is the wiring form of a single current transformer. Can only reflect the situation of single-
China's first low-voltage current transformer automated calibration line for metering was rolled off the line in Qinhuangdao, Hebei, and passed the project acceptance of th
Recently, Hunan Electric Power Porcelain Electric Appliance Factory developed the first domestic 765KV inverted current transformer. It is understood that this is the highest voltage level
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
