VIP member
YTC2150 Secondary Load Tester
YTC2150 secondary load tester, providing secondary load measurement for current transformer on-site tester and voltage transformer on-site tester. Sec
Product details
Product Introduction:
The secondary load tester developed by our company is a new generation of current transformer load tester. Currently, when testing transformer errors, the current load box and voltage load box are usually used to test the transformer according to the specifications on the transformer nameplate. However, what is the actual secondary load during the operation of the transformer? Is it the specified value on the nameplate of the transformer? What is the error of the transformer under actual secondary load?
The secondary load tester developed by our company is a new generation of current transformer load tester. Currently, when testing transformer errors, the current load box and voltage load box are usually used to test the transformer according to the specifications on the transformer nameplate. However, what is the actual secondary load during the operation of the transformer? Is it the specified value on the nameplate of the transformer? What is the error of the transformer under actual secondary load?
In order to solve the above problems, it is particularly important to test the secondary load of the transformer in practice. How to sample the current signal during the actual secondary load testing process is also an important issue. It is neither convenient nor safe to cut off the current circuit during secondary load testing at the testing site. Our company's products use clamp type current transformers (clamp meters) to sample the line current, which is convenient for users to use.
In addition, some companies use PT voltage as the working power supply for their products, which is not very safe. In this way, it is equivalent to adding load to PT/CT, and the instantaneous excitation current of the instrument transformer may cause system protection action, affecting power supply safety. Our company's secondary load tester uses large capacity lithium batteries as the instrument's working power supply, which can ensure system safety and provide relatively pure power to the instrument, avoiding on-site power interference and ensuring measurement accuracy.
Product nickname:Transformer secondary load tester, transformer secondary load measuring instrument, secondary load meter
Product features:
1.It can achieve fully automatic measurement of three-phase three wire, three-phase four wire, and single-phase;
In addition, some companies use PT voltage as the working power supply for their products, which is not very safe. In this way, it is equivalent to adding load to PT/CT, and the instantaneous excitation current of the instrument transformer may cause system protection action, affecting power supply safety. Our company's secondary load tester uses large capacity lithium batteries as the instrument's working power supply, which can ensure system safety and provide relatively pure power to the instrument, avoiding on-site power interference and ensuring measurement accuracy.
Product nickname:Transformer secondary load tester, transformer secondary load measuring instrument, secondary load meter
Product features:
1.It can achieve fully automatic measurement of three-phase three wire, three-phase four wire, and single-phase;
2.Using engineering plastic chassis to meet durability and effectively ensure the safety of testing personnel and systems;
3.The instrument has an automatic range switching function to ensure testing accuracy;
4.The combination of electronic principle circuits and DSP technology ensures good testing stability and strong anti-interference ability;
5.After the measurement is completed, various parameters related to load are automatically calculated for customer analysis and testing.
6.Adopting a large screen Chinese character LCD display, all operations are prompted by Chinese character menus; The data has power-off storage and browsing functions, and can be transmitted online with a computer.
7.Powered by a large capacity 7.2V11Ah lithium battery, it does not have any impact on the testing circuit and avoids system protection situations. Simultaneously used without power supply on site.
8.The secondary load test uses a clamp type ammeter to sample the current without disconnecting the secondary circuit.
9.It can achieve uninterrupted online measurement. Automatic range switching: During the measurement process, it is possible to switch to different positions based on the different values of the test object, ensuring accurate measurement.
10.The working time can last up to 24 hours and can be measured while charging.
11.Comes with a lightweight charger for easy measurement, and can be connected to an external charger for measurement when the battery is low.
12.The instrument has a small volume and light weight.
13.Extremely wide range of secondary operating current/voltage. At a working current of 50mA, it can distinguish resistance and reactance of 1m Ω, and can test the online actual load of S-class current transformers with a secondary rated current of 5A; At a working voltage of 5V, it can distinguish 0.001mS of conductivity and electronegativity, store 480 sets of measurement data, and maintain it for ten years after power failure.
14.Chinese interface large screen display with RS-232 communication interface.
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-