Hoymiles HRSD-2C User manual

HRSD-2C Quick Installation Guide
1. Appearance
2. Installation
© 2022 Hoymiles Power Electronics Inc. All rights reserved.
Mounting Brackets
56
1 2 3 4
3Input2 +
4Input2 -
1Input1 +
2Input1 -
6Output -
5Output +
A. Method 1 (Recommended) B. Method 2
Note:
·Allow a minimum of 1.5 cm of space between the roof and the HRSD-2C enclosure to ensure ventilation and heat dissipation.
Region: Global AP040557

3. Wiring
·Connect the outputs of HRSD in series.
© 2021 Hoymiles Power Electronics Inc. All rights reserved.
HRSD-2C Quick Installation Guide
Note:
·When installing HRSD-2C, connect the input cables to the PV module before connecting the HRSD-2C output cables in series.
·If disconnecting HRSD-2C, disconnect the HRSD-2C output cables from the string before disconnecting the input cables from the PV module.
·If connecting HRSD-2C to a single PV module, first connect PV module to Input 1, then connect Input 2 cables together.
·Connectors from different manufacturers cannot be mated with each other.
·Transmitter must be powered off during HRSD-2C installation.
·HRSD-2C output Voltage is 0.9V to 1.1V when Transmitter "permission to operate" signal is not present.
3
1
2
+-
+-
+ + - -
+ + - -
Region: Global AP040557 REV1.1
·Connect modules to HRSD inputs.