GL-OIP
Outdoor Intelligent Power Supply
Main Application Fields:
It is suitable for shallow burial, pit observation and other harsh field environment, with high waterproof up to IP68, providing stable and continuous reliable power supply for earth
quake observation.
OVERVIEW
Description
Through decades of seismic monitoring research, scientists have discovered that the operational stability of seismometers is predominantly determined by power supply systems. As a leading manufacturer of precision seismic instruments, Gangzhen Company has identified the essential power solutions required for high-precision equipment to maintain stable performance. To address this, the company has developed specialized power products including fixed station intelligent power supplies, portable smart power units, lightning protection controllers, and DC regulated power supplies specifically engineered for highprecision seismometers.
The GL-OIP Outdoor Intelligent Power Supply, developed by Gangzhen Company, is a professional power solution designed to provide stable and reliable smart power supply for seismic monitoring instruments operating in harsh outdoor environments such as shallow burial sites and pit-type observation systems. With IP68 protection rating, this equipment enables remote monitoring and control through host computer software or centralized management systems. It supports status parameter uploads and features built-in lightning
protection modules with anti-electric shock, anti-leakage, and surge resistance capabilities. The system includes DC output short-circuit protection, overcurrent protection, overvoltage protection, automatic overcharge/overdischarge protection, and under-voltage protection for batteries. Additionally, it incorporates an anti-theft positioning module to enhance security during field operations.
Special Features
Standby redundancy
• Supports dual standby redundancy, suitable for remote mountain stations, island stations, national or provincial key stations, high-speed rail, lifeline, and other important projects
Power multiplication
• Any two output ports can be connected in parallel or in series
• Parallel connection can achieve an output power of more than 200W
• Parallel backup of output ports can be realized simultaneously
• If one output has a problem, the other will start the backup output
Input/output architecture
• Full matrix architecture
Support “one-click power change”
• All sources of output DC can be selected from solar energy or AC, with direct “one-click power change”
Full module digital monitoring
• All modules realize digital communication and status monitoring
• Working state is transparent and safe
• Comprehensive protection
Anti-theft positioning
• Built-in anti-theft positioning module, providing safety for field use
Main Parameter
Power input
• Support 1 AC input and 1 solar input, or 2 solar inputs
• Support 2 DC 12V battery pack inputs
• High brightness touch control display
Side output
• Ability to supply DC 12V directly to the load from AC and solar energy
Power supply output
• 10 outputs in total: 9 independent modular DC outputs and 1 AC inverter output at 220V
• 6 adjustable DC outputs (default 12V) spanning 322V range60V output
• 1 adjustable 4
• 1 Type-C fast charging port
• 1 USB-A port
• Each output delivers ≥100W power
• Total DC output power ≥600W
• Customizable output voltage options: 12V / 24V / 48V / 55V
• 220V AC inverter provides sinusoidal output, minimum power rating 450W
Environmental monitoring
• Support access to temperature and humidity, air pressure, wind speed, wind direction, rainfall, and other meteorological elements
Security monitoring
• Support access to infrared, smoke, water intrusion, door magnet, and other sensors
Power monitoring
• Support battery health monitoring and detection via dedicated sensors
• Real-time monitoring of battery voltage, temperature, and internal resistance parameters
Software platform
• Support access to centralized control and operation platform (B/S architecture)
• Support single machine software (C/S architecture)
• Support cross-platform use
Communication protocol
• Supports “Protocol for Data Communication Control of Station Power Supply” prepared by the National Earthquake Intensity Rapid Reporting and Early Warning Project
Wireless communication
• Optional 4G/5G communication module
Communication interface
• 3 Ethernet interfaces with switching function, directly connectable to seismograph network cable as a switch
Timing mode
• NTP network timing and local computer timing available
Storage capacity
• Built-in 32 GB memory card
Working environment
• Temperature: -30℃ ~ 65℃
• Humidity: 0 ~ 98% RH (no condensation)
Size
• 2U rack















