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4. Installation

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance may void the user’s

authority to operate the equipment.

Mount HY-RSD on the racking use hardware recommended by module racking vendor. 

Recommend bolt size of 1/4 and torque no more than 76 in lbs. 

If the HY-RSD is mounted at the back of a PV panel, installer shall follow PV module installation instructions.

The minimum distance between any portion of HY-RSD to the back of the PV panel shall be at least 0.5 in.

3. FCC Compliance

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part

15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a

residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment off and on, the user 

is encouraged to try to correct the interference by one or more of the following measures: 

BE AWARE THAT INSTALLATION OF THIS EQUIPMENT INCLUDES RISK OF ELECTRIC SHOCK.
NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED WHEN A
GROUND FAULT IS INDICATED. 

4.1 Attach HY-RSD to the Racking 

Huayu(Ningbo)New Energy Technologies Co.,Ltd. All rights reserved. 

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Summary of Contents for HY-RSD-1

Page 1: ...For our home energy independence Huayu Ningbo New Energy Technologies Co Ltd Installation and Operation Manual Rapid Shutdown HY RSD 1 HY RSD 2 HY RSD 3 HY RSD 4...

Page 2: ...cking 04 4 2 HY RSD System Diagram 9 System Mark 09 08 8 1 PV Connector Options 08 8 2 HY RSD 1 xy 08 8 3 HY RSD 4 P xy 08 8 4 HY RSD 4 L xy 09 8 5 HY RSD 4 LR xy 1 2 Standards Compliance 1 3 How to U...

Page 3: ...ndependence is a vision deserved for all people who truly trust clean energy is the future for our children whatever you re from rich families or low income families Since the establishment of Huayu N...

Page 4: ...ILITY OF THE INSTALLER TO ENSURE THAT THE COMPLETED PV SYSTEM MEETS THE RAPID SHUTDOWN FUNCTIONAL REQUIREMENTS PLEASE CONTACT AUTHORIZED SERVICE AGENTS FOR ANY SERVICE WORK 2 Safety Instruction Danger...

Page 5: ...en tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference...

Page 6: ...bles PV and PV of an unused PV port shall be connected 4 2 HY RSD System Diagram 4 2 1 HY RSD 1 System Diagram 4 2 2 HY RSD 4 System Diagram Huayu Ningbo New Energy Technologies Co Ltd All rights rese...

Page 7: ...HY RSD CONTROLLER THE DC VOLTAGE ACROSS ANY PV CONDUCTORS AND BETWEEN ANY PV CONDUCTORS AND GROUND SHALL DROP TO LESS THAN 30 VDC WITHIN 30 SECONDS INSIDE THE CONTROLLED ZONE THE DC VOLTAGE ACROSS AN...

Page 8: ...of HY MDL and HY RSD C D1 Huayu Ningbo New Energy Technologies Co Ltd All rights reserved c 06 HY RSD n n 1 2 3 4 HY RSD INPUT DC Max DC Open Circuit Voltage Vdc 90Vdc per input Max DC Input Current A...

Page 9: ...nput 100 480Vac 0 2Aac SYSTEM Maximum System Voltage Vdc 1000 1500 Communications DC Power Line PROTECTION Protection Degree NEMA 1 Ambient Temperature 20 85 Product Safety Compliance UL 1741 CSA C22...

Page 10: ...All rights reserved c 08 8 3 HY RSD 4 xy 8 4 HY RSD 4 L xy 8 2 HY RSD 1 xy Male Connector Female Connector A xy Manufacturer St ubli Electrical Connectors MC PV KBT4 6X UR B QC Connectors QC4 10 PV KS...

Page 11: ...k 8 6 HY RSD 4 H xy 8 7 HY RSD B xy Huayu Ningbo New Energy Technologies Co Ltd All rights reserved c 09 The following label shall be permanently placed close to the HY RSD C remote controller 8 5 HY...

Page 12: ...Huayu Portal Mobile App Tel 86 574 8925 8801 Add No 456 Xingning Road Ningbo 315100 P R China E mail info huayu energy com Website www huayu energy com...

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