Product Specifications
| Prod Model: |
CT120P |
| Markets: |
South America,Southeast Asia,Africa,Oceania,Mid East |
Product Description
Description:
CT120P CT analyzer is designed to test all kinds of protection CTs and PTs at factory or jobsite.
Test CT/PT excitation curve and 10% Error curve by 0.5 Hz low frequency method;
Test CT/PT Turns ratio, Polarity, ratio error & phase angle error by voltage method.
Can be used at CT/PT large manufacturers or sub-station with high voltage interference.
Product Features:
Apply with IEC60044-1 and IEC60044-6
Low frequency and voltage test, High anti-interference
High safety, 9 Kg, Only one person can operate
Maximum output voltage= 180VAC(RMS) and maximum output current 36A (Peak), the instrument can accomplish the test of CT whose Knee point voltage reaches 30Kv, primary current 10000A
Calculate the following CT parameters automatically:
Knee point voltage/current, 10% (5%) error curve,
ALF (accuracy limiting factor), FS (instrument security factor),
Vb (max. Terminal voltage), Kssc (secondary short-circuit current factor),
Ls (saturated inductance), Lu (unsaturated inductance),
Kr (remanence flux), Ts (secondary time constant)
Simple wire connections, most tests are based the same wire connection, such as excitation, ratio, phase, polarity, secondary winding resistance
5.7 inch real color TFT, DSP, Linux OS
3000 groups of test data storage, the data can be transferred to PC by USB disk for advanced analysis and producing WORD report. Data hold even power off suddenly.
Main Functions
Tests on excitation, measurement of ratio and polarity
Measurement of CT's ratio error, phase displacement at different primary current and various burden
Measurement of CT secondary winding resistance
Measurement of CT Secondary burden
Transient characteristics test and analysis of CT
Automatically conclude the ratings of CT
Measurement on CT's parameters: Knee point voltage / current, 10% (5%) error curve, the accuracy limit factor, instrument security factor, second time constant, remanence factor, accuracy class, saturated and unsaturated inductance
Measure and Verify various types of CTs and PTs. Including protective and metric class, TP class, booting CT, various voltage class PT, etc.
Specifications
Output Voltage 0~180V(RMS)
Output Current 0~12A(RMS), 36A(Peak)
Voltage/Current Measurement Accuracy ± 0.2%
CT/PT Turns Ratio Measurement Range 1~10000
Accuracy ± 0.2%
Angle Measurement Accuracy ± 5min
Resolution 0.5min
Second Winding Resistance Measurement Range 0.1~300Ω
Accuracy 0.2%± 2MΩ
Resolution 0.2MΩ
AC load Measurement Range 0~300VA
Resolution 0.02VA
Accuracy 0.2%± 0.2 VA
Mains Power Supply AC220V± 10%, 50Hz
Environmental Conditions Operating temperature: -10C~50C
Relative Humidity: ≤ 90%
Dimensions (w X h X d) 340mm× 300mm× 150mm
Weight <9kg
Order Information
CT120P, 1piece
If you want to test both measure CT, protection CT, and PT, high accuracy model 220P is available.
If you want to test at power frequency, our model 103 is available.
1. APT Business Scope
ATP Power Technology Co., Ltd., Xi'an( briefed APT), is one subsidiary of NWEPC Group China, located at Xi'an Hi-Tech Develop Zone, China, mainly engaged itself in following business:
Research & Development for products of electrical test & measure;
Manufacturing for products of electrical test & measure;
Provide Solutions for Electrical Test in the field of Transformer, CB, Cables and Generators, etc.
Provide Electrical Test Equipment, such as Primary Current Injection Test Set, Secondary Injection Test Set, Hipot test set for AC/DC withstand Test Set, etc.
Provide Electrical Measure Instrument, such as TTR, Transformer Ohmmeter, High Insulation Resistance Test, DLRO, C & DF, Earth Resistance Tester, Oil Tester, Vacuum Bottler Tester, etc.
Provide customer site service if necessary.
2. APT Advantages
We can discuss all kinds of technical issues with customers in English clearly;
We can provide solid quality products & technical service with competitive price;
We focus on each details so that our customer can operate the instrument easily
We can provide product according to customer made;
3. APT Quality Promise
100% factory test. Only factory test passed, its delivery can be permitted;
All function and parameter are equivalent to or better than contract specifications specified.
The standard for product design and production, equivalent to or better than International Standard
4. APT Service Promise
Free technical support for our products
Free maintenance for our products within guarantee term
Customer site service at cost price
All we do to satisfy our customers;
5. APT Perspective
Export the best Chinese products and service to the world;
APT will be one company both service and application oriented;
Help our customer success, growing together with our customers.
