Basic Info.
Type
Universal Testing Machine
Output Signal Frequency
2Hz
Signal No-Load Output Voltage
±15V±5%
Signal Voltage Amplitude Error
<5%
Signal Short Circuit Output Current
≤80mA
More Details
See Parameters
Product Description
HN-1000 DC System Earth Fault DetectorIntroductionPDF1000 DC System earth fault detector applies to all DC system in any voltage class, equipped with high-precision tester, expanded the tested range and strengthened the anti-interference ability by processing many kinds of signal. Adopted excellent method of calculation and advanced Fuzzy control calculation theory, show us the advancement of the measured circuit branch by numerical value, which reflect the superiority of artificial intelligence sufficiently. Correctly detect the position of the earthing contact each time.The device with system security as paramount premise, according to the highest industry standards requirements, use reliable low-frequency signals to detect, and do a lot of practical applications in the field, without any impact on the system.The device is used to find the DC system ground exact location of power plants and substations under power-on state. It can quickly find the earthing contact to various types of ground fault; the accuracy rate reaches 100%. Parameter| Signal generator | Output signal frequency | 2Hz |
| Signal no-load output voltage | ±15V±5% |
| Signal voltage amplitude error | <5% |
| Signal short circuit output current | ≤80mA |
| Output terminal shock resistance capability | 400V DC impulse |
| Supply voltage | AC220V±10% |
| Voltage frequency | 50Hz±5% |
| Input fuse | 200mA |
| Maximum power | 2W |
| Dimension | 275*225*100mm3 |
| Signal receiver | Signal current measurement sensitivity | 0.5mA |
| Impedance of signal receiver | 40KΩ |
| Maximum output current | 2.5 mA |
| Display of receiver | Number 0~19 |
| Dimension | 195*100*30mm |
| Complete appliance | Measured maximum ground resistance | 60kΩ |
| Ground resistance measurement accuracy | 0~4.5KΩ,error ≤0.5KΩ |
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.
