Basic Info.
Type
Universal Testing Machine
Loading Method
Static Load
Working Voltage
AC220V; 50Hz
Working Temperature
-10ºC~+55ºC
More Details
See Parameter
Specification
420× 300× 270mm
Product Description
HN-2000B CT/PT Transformer Characteristics Comprehensive Tester Introduction The comprehensive testing instrument for transformer characteristics is a special testing instrument specially used for relay protection and high voltage insulation to test current transformer for protection and voltage transformer for protection. The instrument uses frequency conversion technology to improve the voltage testing range and reduce the weight of the whole machine. It is an ideal equipment to replace the existing volt-ampere testing instrument.Parameter | | Input voltage | Output voltage max | Output current max | Power | Accuracy |
| CT volt-ampere output | 220V | 0~1000V | 15A | 3KVA | <0.5% |
| PT volt-ampere output | 220V | 0~330V | 5A | 3KVA | <0.5% |
| CT variable ratio output | 220V | 0~8V | 600A | | <0.5% |
| PT variable ratio output | 220V | 0~1000V | | | <0.5% |
| CT variable ratio measurement | Maximum ratio: :999.9K:5/1 | <0.5% |
| PT variable ratio measurement | Maximum ratio: 999.9K:100,150,100/3,100/√3 | <0.5% |
| Secondary flow | 0~200A; 5min | Secondary voltage withstanding | 0~1000V; 5min |
| Working temperature | -10ºC~+55ºC | Working voltage | AC220V; 50Hz |
| Dimension | 420×300×270mm | Weight | 20Kg |
Features
1. High output voltage and large capacityVolt-ampere characteristic test: maximum output voltage of 220V single machine is up to 1000V. Variable ratio test: maximum current output is up to 600A. The output of equipment power supply is all true voltage and current value, and the waveform is standard sine wave, the frequency is 50Hz. It can truly and effectively simulate the real state of transformer, in line with the relevant national maintenance regulations.The minimum resolution of voltage regulation can reach 0.15V.2.Safe and convenient to operate: Full micro-computerized devices, built-in imported high-performance CPU, with high reliability, according the prompt of the interface to set test values, you need not touch the tested equipment, the equipment automatically finish the test, the test personnel far from high voltage circuit ,to ensure their personal safety.
3. Full-featured: The instrument set includes CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test and CT one-pass current test. It automatically calculates the inflection point voltage and current value, ratio difference value, 5% or 10% error curve value, and saves the print test record and date in real time, so as to facilitate users to organize test reports.
4. Built-in Flash memory device can store large amounts of test data, which will not be lost after power off. When the filed tests finished, people can check and print the tests results indoors.
5. U-disk dump: support U disk to dump test data, through PC to read, easy to operate.
6. PC with powerful software, beautiful outlook, easy to operate, can save and print the test results, convenient to manage the test data.
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
