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China GIMS Factory: Ground Distributed Lightning & Interference Solutions for MV and LV Applications - Top Suppliers
Function Features
- Ground potential counterattack overvoltage suppression
- Ground interference suppression
- Grounding current monitoring
- Grounding current FFT analysis
- Grounding impedance monitoring
- Ground impedance exceeding limit alarm
- Ground potential monitoring
- Ground potential exceeding limit alarm
GIMS continuously monitors the ground network in real-time and can share the monitored data with third-party platforms, providing strong data support for future fault analysis.
Technical Indicators
| Working power supply | 220VAC |
| Interference suppression frequency range | 75Hz~100MHz |
| Depression ratio | 50%~96% |
| Maximum suppression voltage | 25kV (Transient) |
| Maximum suppression current | 320kA (Transient) |
| Normal loss | ≤ 60W |
| Resistance measurement range | 0~200Ω |
| Protection time accuracy | 0.001s |
| Response time | <25ns |
| Measurement accuracy | ±2.5% |
| Protection grade | IP20 |
Detail Pictures
Technical Indicators (Specifications)
| Interference suppression frequency range | 75Hz~100MHz |
| Depression ratio | 50%~96% |
| Maximum suppression voltage | 25kV (Transient) |
| Maximum suppression current | 320kA (Transient) |
| Normal loss | ≤ 60W |
Frequently Asked Questions
Q
What are the primary monitoring features of GIMS?
GIMS provides comprehensive real-time monitoring of the grounding network, including grounding current monitoring, grounding current FFT analysis, grounding impedance monitoring, and ground potential monitoring.
Q
What is the response time and protection grade of the device?
The device features a rapid response time of less than 25ns and has a protection grade rated at IP20.
Q
What are the maximum transient voltage and current suppression capacities?
The system can handle a maximum transient suppression voltage of up to 25kV and a maximum transient suppression current of up to 320kA.
Q
Can the monitored data be integrated with third-party platforms?
Yes, GIMS continuously monitors the ground network in real-time and is capable of sharing the monitored data with third-party platforms to support future fault analysis.
Q
What is the interference suppression frequency range and depression ratio?
The interference suppression frequency range spans from 75Hz to 100MHz, with a suppression depression ratio ranging between 50% and 96%.
Q
What is the measurement range and accuracy of the resistance monitoring?
The resistance measurement range is 0 to 200Ω with a measurement accuracy of ±2.5% and a protection time accuracy of 0.001s.




