MidNite Solar MNLSOB-R1-600 600VDC Shut Off Box Receiver

Description

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MidNite Solar MNLSOB-R1-600 600VDC Shut Off Box Receiver
Features
Receiver is fail safe, if PLC signal goes away the SOB turns off the string
A receiver is placed at the end of each string. Up to six strings
Module level shut down can be achieved by installing one receiver per panel
600 & 1000 string voltage
80V maximum panel voltage
12A maximum string current
Operating temperature range: 600V – 40ºC to +80ºC
Tested to 4000 feet round trip of pv wiring
The MidNite SOB is a simple to install, low cost rapid shut down system designed to comply with 2014 as well as 2017 NEC. The MNLSOB system was designed to work with grid-tied Inverters. At this time, it does not work with charge controllers.
The system uses a receiver at the module that wires in just like an optimizer and a transmitter that is installed in or near the inverter. The installer does not need to install any other wiring between the transmitter and receiver. The system is fail safe, if the receiver does not sense the keep alive data stream from the transmitter, it turns off and opens the circuit.
Installation Tips
If multiple transmitters are used, the PV source circuit controlled by each transmitter MUST be in a separate conduit. Avoid any shared wire runs inside conduits, wire troughs, etc. to avoid cross talk interference between transmitters.
LSOB rapid shut down is initiated by interrupting the LSOB transmitter power supply which can be accomplished with locally available components. One example is an outdoor rated AC disconnect with proper signage installed where emergency personnel can see it.
Due to MPPT interference issues, the LSOB system is not recommended for use with charge controllers at this time.
Attachments
MidNite Solar MNLSOB Specifications Sheet
MidNite Solar MNLSOB Instruction Manual
Exchanges or Returns
Please contact us before returning or exchanging an item to receive a return authorization (RA). Items returned to us without receiving a return authorization will be returned to you at your expense. We accept exchanges and returns for unopened items or damaged/defective products within 30 days of receipt of shipment.  A 20% restocking fee may apply to multiple quantity returns or large ticket items. A 20% restocking fee
will
apply for all products that ship freight. Exchanges and returns are not accepted after 30 days of receipt of shipment.
Unopened Products
To make an exchange or return for an unopened product, please contact us and obtain a Return Authorization. If the exchanged or returned product is unopened with all original accessories, manuals, packaging, and/or shrink wrap, you will be responsible for return shipping.  If the product was sold with free shipping, shipping charges to deliver the item will be deducted from the refund amount.  A refund to your method of payment will be processed within one week of receiving an authorized return minus any applicable shipping charges.
Damaged/Defective Products
To make an exchange or return for a damaged/defective product, please contact us and obtain a Return Authorization. If the product is returned for being damaged/defective, we will provide a return shipping label for domestic shipping costs.  If we test and confirm the product is damaged/defective and receive the product along with all original accessories, manuals, and packing, we will provide a refund for the purchase price of the product, plus domestic shipping charges, if any, assessed at the time of purchase. International shipping charges, if any, will not be reimbursed.  A refund to your method of payment will be processed within one week of receiving an authorized return. If we test and confirm the product is in full working order, a refund will not be provided and you will be responsible for providing a return shipping label to have the product returned to you.