Industry Information

Update September 29, 2023

Model NO.: 00 Usage: Single-phase Transformer, Current Transformer Frequency Characteristics: High Frequency Shape of Core: Ring Brand: Shirui Materials: Ferrite Core Materials 1: Copper Wire...

Update September 29, 2023

Current transformer fault analysis

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 secondary circuit is...

Update September 29, 2023

Current transformer installation precautions

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...

Update September 28, 2023

Use current transformer precautions

(1) The terminal of the primary winding of the current transformer should be connected in series with the load in the circuit under test, and the ammeter should be connected in series with the...

Update September 28, 2023

Use current transformer precautions

(1) The terminal of the primary winding of the current transformer should be connected in series with the load in the circuit under test, and the ammeter should be connected in series with the...

Update September 28, 2023

Current transformer routine test

I. Management regulations According to Q/GWD 168-2008 "Provisional Test Procedure for Power Transmission and Transformation Equipment Status", the routine test items, reference period and...

Update September 28, 2023

Current transformer accuracy

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 for...

Update September 28, 2023

Current transformer calibration method

Before conducting current transformer error tests, tests such as polarity and demagnetization are usually required. 1, polarity check The current transformer primary winding marks are P1 and P2, and...

Update September 27, 2023

Mini Current Transformer for Measuring

Model NO.: CT-010 Range of Application: Power Measurement Packaging Form: Epoxy Resin Inductance Brand: Simonsen123 Inductor Value: Fixed Inductor Trademark: Simonsen123 Transport Package: Carton...

Update September 27, 2023

Split Core High Accuracy Current Transducer Current Transformer

IP Rating: IP20 Certification: RoHS Customized: Non-Customized Phase: Single Safety Standard: IEC60044-1 Frequency: 50-60Hz Flame Retardant: UL94V-0 Thermal Class: Class B Packaging: Carton...