Introduction; Important Safety Information - Phocos Any-Grid Series User And Installation Manual

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Introduction

Dear customer, thank you for choosing this quality Phocos product. The Any-Grid™ pure sine wave hybrid inverter /
charger series has numerous outstanding features and use-cases such as:

Function as purely Off-Grid inverter for applications with no AC power source

Function as solar enabled (optional) uninterruptible power supply (UPS) functionality for intermittent or
unstable AC sources

Function as grid-connected or AC-generator-connected inverter to reduce energy demand from the AC
source by prioritizing solar and/or battery power, thus saving energy costs
 Grid injection of excess energy possible where it is legal, with or without a connected battery. Accidental
injection is prevented by requirement of a PIN code for activation

Both neutral (N) and line (L) wires of the AC input are automatically disconnected (break-before-make relays)
from the AC output when the Any-Grid operates in Off-Grid mode

High-voltage MPPT solar charge controller allows the connection of more solar panels in series (compared to
other Off-Grid solar charge controllers), typically eliminating the need for expensive combiner boxes

Battery charging from an AC source such as the public power grid or a genset

Compatibility with multiple battery types including lead-acid (gel, AGM and liquid electrolyte) and Lithium-
based batteries such as LiFePO4

Battery-free mode: if an AC source is available, photovoltaic (PV / solar) power can be used as first priority,
even with no battery attached

Removable wired display unit can be installed in a different room (up to 20 m / 66 ft cable can be used)

All-in-one hybrid unit allows simple and fast installation, and easy configuration

Monitor the unit in real-time with the PhocosLink BLE smartphone App
This manual describes the assembly, installation, operation and troubleshooting of this unit.
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Important Safety Information

SAVE THESE INSTRUCTIONS: This manual contains important instructions for models PSW-H-5kW-230/48V
(referred to as 48 V model) and PSW-H-3KW-230/24V (referred to as 24 V model) that shall be followed during
installation and maintenance of the hybrid inverter/charger. Read and save this manual for future reference.
WARNING: The installation of this unit may only be undertaken by qualified personnel with appropriate
training. High voltages in and around the unit can cause serious injury or death. This unit must be installed in
accordance with rules and regulations at the site of installation.
CAUTION: A battery can present a risk of electrical shock, burn from high short-circuit current, fire or
explosion from vented gasses. Observe proper precautions.
WARNING: This unit must be connected to a permanent grounded wiring system. Be sure to comply with local
requirements and regulations when installing this unit.
BATTERY TYPE: Suitable for use with lead-acid (gel, AGM and liquid electrolyte) and Lithium-based batteries
such as LiFePO4.
OVERCURRENT PROTECTION FOR BATTERY: Install an overcurrent protection device with a minimum of 1000A
interrupt rating as close as possible to the battery terminal. Select a device rated for 1.25 times the nominal
current rating of the inverter/charger (see table below). An overcurrent protection device must be purchased
separately.
Any-Grid model
Overcurrent Protection Rating
Nominal Battery Voltage
www.phocos.com
PSW-H-5KW-230/48V
175 Adc, min. 66 Vdc
48 Vdc
PSW-H-3KW-230/24V
210 Adc, min. 33 Vdc
24 Vdc
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