Main FEatures

  • 8 to18 String Monitoring
    19 Digital and Analog I/O
    96 Built-In Hardware Alarms for faults

 

 

12-bit ADC sampling for high accuracy and reliability with -15C to 70C operating temperatures. CT Molex type connection ports allow for snap-in type of connection without any hassel with screws.

 

 

DIN Rail small size for easy mounting in small enclosures with protective cover

 

 

19 PORT for Digital/Analog IN and OUT for status alarming on Surge protection devices, disconnector status', and control of disconnectors via remote connection

 

 

Dual 2 port communication ports for RS485 for easy connection with IN and OUT. Connection port to connect to extender module SWF8M to extend measurement to 18 channels

 

For More Documentation such as::

Specification Document

Application Document


Please contact sales@enerwise.asia for further details.

Full Optioned string monitoring unit with full controls on Safety Disconnects for array boxes and solar power stations


SWF820 is a all-in-one monitoring and control device designed specifically for solar energy generation distribution equipment requirements..

The complete product portfolio consistently assures our customers have the best returns on the solar investments, with technologies like high efficiency inverters and remote control devices at the Array Box levels. We are working towards giving you a total solution.

Uses Hall Effect CT measurement technology for current sensing
Hall Effect sensors have much more benefits than the shunt type due to its isolation and flexibility. Closed loop types can be even more accurate. Each PT CT connector supplies -15V and +15V to the open or closed loop sensors.

SWF series not only calculates traditional V, I, kW, kWh values, but also additional beneficial data for solar analysis as well. These include max/min, average over rolling window calculation and alarms.

Utilizes industrial metering design with key features specializing in string
monitoring:
• One month storage internal memory
• 12-bit industrial ADC for 0.5% accuracy
• Internal clock for max/min calculation
• Optional split-core CT's allow easy field retrofit
• Modular design up to 18 channel input
• Standard 4-pin CT connectors for quick insertion in the field