Uhv-1200 6 Phases Microcomputer Substation Protection Relay System Tester

• After-sales Service: 1 Year
• Warranty: 1 Year
• Amplitude Range: 6X(0~30A)(0~125V)/Phase
• Model NO.: UHV-1200
• Accuracy: 0.5%
• 6 Phase in Parallel Max Output: 180A
• Phase Current Values Allowed to Work a L: 10A
• Power: 300va/Phase
• 6 Phase in Parallel Max Output Power: 1000va
• Frequency Range: 0~1000Hz
• Overtone Order: 2~20
• DC Amplitude Range: 10A/Phase
• DC Power: 320va/Phase
• Line Voltage Range: 0~250V
• Phase Voltage: 750va
• Time Measurement Range: 0.1ms~9999s
• Dimension: 455×530×220mm
• Weight: 32kg
• Transport Package: Wooden Case or Carton
• Specification: see details
• Trademark: UHV
• Origin: China
• HS Code: 9030899090
• Production Capacity: 200 Sets Per Month
• Package Size: 74.00cm * 70.00cm * 57.00cm
• Package Gross Weight: 68.000kg

Product Description

Introduction

High-speed digital controlling processor is adopted as the output core of the tester. 32 bit double precision arithmetic is employed in the software, through which arbitrary high-accuracy waveforms of each phase can be produced. Since integrative structure is adopted, the structure of the tester is layed compactly.The distance of data transmission is short with tight structure, which overcome the problem of fewer points of waveform output due to long data communicational line and narrow frequency band when using the test controller controlled directly by PC.

Features
 

• 1 Flexible combination of voltage and current output
  Six phase voltage and six phase current can be output, which has made it is possiable to be any combition, such as the output mode of the combination of conventional four phase current and three-phase current, six phase voltage mode, six phase current mode and 12 phase output mode. It not only can be compatible with the traditional way of various tests, but also can conveniently carry out differential test of three-phase transformer.
  2 Operation mode
  The device is directly connected with a computer or a desktop computer, which is convenient and efficient and stable performance.
  3 A new hi-fi linear power amplifier
  The output port has always insisted on using the modular linear power amplifier instead of the switching power amplifier, which has the high fidelity and high reliability function and excellent performance. High-mid frequency will not be produced to disturb the test, also ensure the smoothing accuracy of waveform produced by the whole course of the high current to the tiny current is excellent.
  4 High performance Mainframe
  The output part adopts DSP control, which has fast operation, real-time digital signal processing capability, wide bandwidth and high resolution D/A conversion control. The output waveform has the features of high precision, small distortion and good linearity. With using a large number of advanced technology and precision components and materials and the structure of professional design, the device has the features of small volume, light weight, full function, easy to carry, boot can work, flow test is very convenient.
  5 Powerful software function
  It can complete all kinds of high automatic validation work which is large and complex. It can also conveniently test and scan protection setting, playback of fault, real-time store test data, display vector, online print report and so on. Besides, six-phase current can facilitate the test of three-phase differential protection.
  6 Independent DC power output
  An 110V and 220V adjustable DC power is designed to supply output.
  7 Complete interface
  The device with USB communication port can communicate with the computer and other external devices.
  8 Perfect self-protection function
  With reasonable design of the heat dissipation structure and the reliable and perfect hardware protection measures, it has the power soft start function and the software of the fault self-diagnosis and the output latch function.

Parameters

Type	-
Current channel number	Standard six phase
Voltage channel number	Standard six phase
AC current output range	30A / phase or 180A (six phase parallel)
DC current output range	10A DC /phase
AC voltage output range	120V AC /phase
DC voltage output range	160V DC / phase

AC current source

The virtual value of each phase output when six phase current output	0~30A    output precision   0.1 grade
The virtual value of each phase output when three phase current output	0~60A
The virtual value of each phase output when three phase current output	0~180A
The allowed virtual value when the phase current work long time	10A
The maximum output power of phase current	450VA
The maximum output power when six phase parallel current output	1000VA
The allowed working time when six phase parallel current maximum output	10S
Frequency range	0~1000Hz;
Harmonic order	2~20;

DC current output

Current output	0~±10A / phase
output precision	0.2 grade
The maximum load volatage output	20V

AC voltage output

The virtual value of phase voltage output	0~120V    output precision   0.1 grade
Line voltage range	0~240V
Phase voltage / Line voltage output power	80VA/100VA
Frequency range	0~1000Hz
Harmonic order	2~20

DC voltage output

The output amplitude of phase voltage	0~±160V   output precision  0.2 grade
The output amplitude of line voltage	0~±320V
The output power of phase voltage/ line voltage	70VA / 140VA

Input and output

8 channels input
Free contact	1~20mA,24V
Electric potential contacts	"0":0 ~ +6V; "1":+11 V ~ +250 V
4 channels output	DC:220 V/0.2 A;AC:220 V/0.5 A

Time measurement rangeDimension & weight

Dimension	455×530×220mm
Weight	32Kg

Time measurment range

0.1ms ~ 9999s

measurement accuracy <0.1ms

 

FAQ
1. Is your company a sales company or a manufacturer?
Wuhan UHV Power Technology Co.,Ltd. is an industrial and trade enterprise, with its own  factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.