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" found 10 Products from Nanao Electric （wuhan） Co.,Ltd, China
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NABZ Automatic Variable Ratio Group Tester

NABZ Automatic Variable Ratio Group Tester
loaded transformer ratio, only need to enter once The parameters of the products 1. Ratio measuring range: 1-10000 2. Group:1-12:00 3. Accuracy: 1-1000 0.2 grade,1000-10000 0.5 grade 4. Power ...

Automatic Microcomputer Control Transformer Multi-functional Comprehensive Performance Test Bench

Automatic Microcomputer Control Transformer Multi-functional Comprehensive Performance Test Bench
Also called name Transformer characteristics integrated test bench, fully automatic microcomputer control transformer multi-function comprehensive performance test bench, transformer characteristic ...

Intelligent Electrical Parameters Measuring Tester

Intelligent Electrical Parameters Measuring Tester
NABCD Intelligent Tester of Electric Parameter This tester can measure the no-load of the transformer, and the active current (voltage) value, power factors of the short-circuit experiment at the ...

Transformer Variable Ratio of Entire Inspection Test

Transformer Variable Ratio of Entire Inspection Test
load, which requires the test variable ratio tester secondary input impedance ≥ 100KΩ, then the standard variable ratio Of the error is less than 0.02%. 2. Resolution test function When ...

NA23 Type Impulse Peak-Voltmeter

NA23 Type Impulse Peak-Voltmeter
load of 2MΩ // 39pf. If necessary, for example, in the case of a resistive shock divider, a 75Ω (or 50Ω) matching resistor can be added to one of the two inputs of the table. The ...

NAZT Transformer DC Resistance Tester

NAZT Transformer DC Resistance Tester
loaded tap changer, it’s no need to discharge, just to regulate the tap directly. The measuring time is one-third of traditional single-phase measuring time, can reduce the working hours and ...

NAHJ Standard Voltage Transformer

NAHJ Standard Voltage Transformer
Main Features PT of 110/√3 kV, 0.01 class which has high voltage class and high accuracy, this can be used to calibrate the PT 110kV/100V below class 0.05. It can calibrate PT from 20% to 120% ...

NACTP Automatic CT PT Comprehensive Analyzer

NACTP Automatic CT PT Comprehensive Analyzer
transformer. 4. Based on an advanced low-frequency testing theory , the knee point voltage of CT can be up to 30KV 5. Beautiful and friendly interface. 6.The device can store 2000 groups of test ...

NACJ 5600 Automatic Lightning Impulse Voltage Generator

NACJ 5600 Automatic Lightning Impulse Voltage Generator
load and large load capacity, it is applied to scientific research and business units. (3) Large voltage utilization factor, lightning wave and operating wave are not less than 90% and 80%; (4) ...

NAVLF Ultra-low Frequency High Voltage Generator

NAVLF Ultra-low Frequency High Voltage Generator
load protection, high and low voltage over current protection), prompt action (action time ≤ 20ms), is a safe and reliable instrument 4, Safe and reliable: the controller and high-voltage ...
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