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ProHarvest by OutBack PROGW-A-277 > ProHarvest Communications Gateway - Nominal 277 VAC

ProHarvest by OutBack PROGW-A-277 > ProHarvest Communications Gateway - Nominal 277 VAC


Stock Status:(Out of Stock)
Availability: This product is not longer available.

Description Datasheet

ProHarvest by OutBack > Communications Gateway - Nominal 277 VAC

Monitoring and Control

The ProHarvest Communications Gateway (PROGW-A-277) adds a wealth of monitoring and control when combined with a ProHarvest Inverter. The gateway communicates with local inverters over the power line using a proprietary communication method that is robust and reliable. Once connected, it will log data and store it on an internal memory card. Information may be accessed through the touch screen, or over an Ethernet network.


Model PROGW-A-277
Series ProHarvest
Manufacturer Outback Power
Communications Gateway: PROGW-A-277 Communication gateway —PROGW-A communication gateway. Includes Ethernet cable and memory card for logging and storage of results. Includes compatible 6ft, 277 VAC gateway cable.


AC Input Voltage Minimum: 244 V
Nominal: 277 V
Maximum:305 V
AC Frequency Minimum: 59.3 Hz
Nominal: 60 Hz
Maximum: 60.5 Hz
Operating Ambient Temperature Range -20 to 50°C
Power Consumption Typical: 1.5W Maximum: 4W
Mounting/Environmental Rating Indoor, NEMA 1
Memory Card SD compatible, 4-32GB tested, FAT32 formatted
Communication Proprietary power line communication
LAN Ethernet Connection 10/100BASE, RJ45 8P8C modular plug
USB Port ProHarvest diagnostic port, may be used to power low-power external devices (5V, <400mA)
Warranty 10-year, optionally extendable
Type Communications Gateway
Weight 1.3 lbs
Dimensions (W x H x D) Mounting Plate: 7.5" x 4"
Enclosure: 5.5" x 4.75" x 1.5"
Certification/Communications Gateway UL 60950-1, CSA C22.2 No. 60950-1, FCC Part 15
Shipping Method Ground


Data Sheet ProHarvest Communications Gateway
Warranty ProHarvest by OutBack

Detailed Information

While OutBack ProHarvest inverters can operate without one, a wealth of monitoring and control becomes available when the ProHarvest communication gateway is added to the system.

The gateway communicates with local inverters over the power line by being plugged into one phase, and uses a proprietary communication method that is robust and reliable. Instigating auto-discover on the device will cause it to quickly search out newly added inverters and report back.

Once connected to ProHarvest inverters, the gateway logs data in near real time and stores it on an internal SD card. Up to 10 years of data may be archived this way. Information may be accessed through the touchscreen or over an Ethernet network. The network connection gives access to the built-in web server, allowing complete control through a web browser.


  • Touchscreen display
  • Communication over power line with inverters
  • Ethernet connection for connection to a LAN
  • SD card storage of up to 10 years of data
  • Diagnostic USB port may be used to power other low-power devices

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