SKU: OPA-2

ThinkGrow OPA-2 Smart Junction Box (100-277V)

100-277V Smart Junction Box

Product Features

  • Lighting fixture Grouping
  • Complete power-off solution for night cycle
  • Overcurrent Protection
  • Power Surge Protection
  • Power Consumption Data Collection
  • On-Site Monitoring
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Overview Specs Support

The ThinkGrow Smart Junction Box 2 (OPA-2) is an electronic circuit breaker and energy meter designed for
real-time monitoring and control of electrical parameters such as voltage, current, power, and power factor.
Equipped with overcurrent protection functionality, users can set three levels of overcurrent protection
points. With built-in overcurrent protection and compatibility with TrolMaster controllers, the OPA-2 allows
remote monitoring and adjustment of settings for optimal performance.
The OPA-2 allows users to set parameter values for Line 1 and Line 2 in Light Group Control Groups 0-9, as
well as for UV, White, Deep Red, and Far Red in Spectrum Group Groups 0-9. This functionality enables
precise control over the illumination levels of the lighting strips Featuring RS-485 communication, it
supports precise control of lighting systems and offers unparalleled reliability and durability. If the circuit
protector detects unusual high amperage, the power to the LEDs will be turned off to prevent damage to the
LEDs and the Daisy Chain Power Cord System.

Specifications

Specifications

Intput Voltage
100-277V~, 50/60Hz
Rated Current
30A
Shut-off Point Range
15A / 20A / 30A
Sensitivity to Protection
Response within 0.5s
Overcurrent Protection Point
+120%
Working Temperature
32-104°F
Working Humidity
≤90%

Package Contents

Smart Junction Box (OPA-2)
1
ECS-7 Daisy Chain Control Cable
1
ECS-9 Connector Cable
2
Y- Splitter
2

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