Omrdon Technology 
OMP-40/385-IGT 40KA Single-phase/3-phase Integrated Intelligent Surge Protector, Intelligent Surge Data Acquisition Module
Product Description:
OMRDON OMP-40/385-IGT all-in-one intelligent power lightning protector set surge protection function and intelligent collection hardware in one, in addition to lightning surge protection function, but also be able to realize the surge protector itself state monitoring including: SPD degradation state monitoring, SPD false grounding or poor grounding monitoring, SPD lightning strike number of records, the SPD internal temperature monitoring, front air switch or backup protector power status monitoring, abnormal state on-site acoustic and visual alarms. Monitoring, front open or backup protector energized state monitoring, abnormal state on-site sound and light alarm.
Functional Features::
- Collect accurate data and update data in real time.
- Flexible networking, can be wireless and wired and wireless mixed wired mode.
- Background monitoring is more flexible and can be accessed by computer software and mobile app.
- Data is compiled, counted and maintained.
- Flexible networking, standard MODBUS communication protocol.
- Withstand up to 40KA (8/20μs) lightning current shock.
typical application::
- Power Equipment Monitoring System
- Industrial Communications
- Railroad Distribution Monitoring
- Petroleum, chemical and metallurgical industries
- environmental protection and water conservancy
- airport terminal
- new energy
Technical Parameters
| name (of a thing) | Integrated Intelligent Surge Protector | |||
| typology | pressure-limited | |||
| Experimental level | Class II/T2 | |||
| model number | OMP-40/275-IGT | omp-apm40/320-igt | omp-apm40/385-igt | omp-apm40/420-igt |
| protected mode | L-PE N-PE | |||
| Rated Working Voltage | 220V/380V | |||
| Maximum continuous operating voltage (Uc) | 275VAC | 320VAC | 385VAC | 420VAC |
| 350VDC | 420VDC | 505VDC | 560VDC | |
| Voltage protection level Up (8/20μs) | ≤1.3KV | ≤1.5KV | ≤1.8KV | ≤2.0KV |
| Nominal Discharge Current (In) | 20KA ( 8/20μs) | |||
| Maximum discharge current (Imax) | 40KA (8/20μs) | |||
| response time | ≤25ns | |||
| Size | 144*90*68mm (4P), 96*90*68mm (2P) | |||
| Backup Protector Selection | D type 25A-32A | |||
| Connection wire cross-section (L/N) | ≥10mm² | |||
| Connection to grounding conductor cross-section (PE) | ≥16mm² | |||
| working environment | -40℃~+85℃ | |||
| relative humidity | ≤95% | |||
| Installation | 35mm standard electrical rail | |||
| Housing Material | Reinforced flame retardant PBT | |||
| Test basis | GB/T18802.11、IEC61643-11 | |||
Configuration Protocol Description::
- Configuration of standard RS485 bus interface data communication, optional RS485 private protocol or standard MODBUS protocol, can also be customized 485 protocol.
- RS485 private protocol can be used in conjunction with the Division I supporting the monitoring software with easy networking, convenient monitoring, product status abnormalities in a timely and effective early warning, the formation of a log of historical data records, easy to query and traceability, can be exported to EXCEL for easy statistical analysis and printing.
- The standard MODBUS protocol can be easily interfaced with other monitoring systems without complex programming.
Product Features::
- Surge status monitoring.
- Vacuum or backup protector status monitoring.
- Grounding status monitoring,
- Surge temperature monitoring.
- Thunderbolt notation monitoring.
- Device online time
Typical Performance Test Data
Simulated Lightning Impact Test
Product Dimension Drawing
Installation Precautions
1, surge protectors installed in parallel in the line, and remember.
2. Do not connect the line in reverse or wrong.
3, surge protector installed in the front of the protected equipment the closer the better.
4. The equipment needs to be inspected regularly, and the product must be replaced immediately after deterioration.
5. Remember not to work with electricity.
