TBB Power - IRD300 Ground Fault Detector

TBB Power - IRD300 Ground Fault Detector

$199.00

TBB solar IRD 300 PV Array insulation resistance detection (also known as earth fault detection) satisfies the need for detecting abnormal PV array (Open-circuit voltage range: 60-300V) insulation resistance to ground, with a high compatibility to work with non-isolated solar charge controllers. When abnormal PV array insulation resistance to ground is detected, the fault indication will be presented by means of: 

1) The alarm indicator light on the device 

2) Fault reminder sent via RS485 communication

3) An alarm replay output 

  • Source Auxiliary power directly from the PV array under detection, no external adapter required
  • Suitable for a single PV array or two arrays
  • Built-in alarm relay output, fits applications without communication. Compatible with TBB power MPPT charge controller such as SP250 / SP150
  • Support RS485 communcation
  • Compact and lightweight design for easy installation and wiring
View Features/Specs/Downloads
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This product is on pre-order

<ul>
<li>PV array monitoring range: 60~300VDC</li>
<li>Alarm indication relay: 1 x (30VDC / 3A or 230VAC/3A)</li>
<li>Generation purpose ComPort: RS485</li>
<li>Safety: AS/ANZ 3100 / 61000.6.3/li>
<li>Dimension (L/W/H): 85/85/35mm</li>
<li>Net Weight: 200g</li>
</ul>