DC Earth Fault Detector
DC earth fault detector Brief Introduction
ZC-410 DC 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.
DC earth fault detector Product Features
1. Easy to use, customers can directly operate only need turn on the power switch.
2. Safe and reliable, do not need power off the charger or other power source, without effects to DC system.
3. Applies to various voltage class, DC system 220V, 110V, 48V, 24V.
4. Wide range of application, any power plant, transformer substation, colliery, chemical plant and others power supply departments.
DC earth fault detector Product Parameters
Signal generator: | |
Output signal frequency | 2.5Hz |
Signal no-load output voltage | ±20V±5% |
Signal voltage amplitude error | <5% |
Output terminal shock resistance capability | 400V DC impulse |
Supply voltage | AC220V±10% |
Voltage frequency | 50Hz±5% |
Input insurance | 2A |
Dimension | 275×225×100mm |
Signal receiver | |
Signal current measurement sensitivity | 0.5mA |
Display of receiver | number 0-19 |
Dimension | 195×100×30mm |
Dimension: | 38×69×30mm |