Appendix D: Photovoltaic Hazard Control System; Photovoltaic Hazard Control System (Pvhcs), System Equipment - enphase IQ8 Design Manual

Altitude
Production CTs
Integrated Wi-Fi
Ethernet
Mobile
Compliance

11 Appendix D: Photovoltaic Hazard Control System

To enable the installed system as a Photovoltaic Hazard Control System (PVHCS), perform the following
tasks.
Before installing or using the Enphase microinverter in a system, read all instructions and cautionary
markings in the technical descriptions on the Enphase equipment and all other photovoltaic (PV)
equipment.
11.1 Photovoltaic
equipment
Inverter
Enphase Models IQ8P-3P-72-E-US/IQ8H-3P-72-E-US UL Listed to all current UL1741
requirements, including PV rapid shutdown (PVRS).
PV modules
The inverters used in this PV Hazard Control system shall be connected to up to two series-
connected PV modules with a maximum DC Input voltage of no greater than 119V under any
circumstances. The installation location's coldest anticipated operating ambient needs to be used
to calculate the PV maximum voltage in accordance with NEC 690.7. The PVHC PV modules must
72
o
o
o
o
INTERNET CONNECTION
OPTIONS
Optional, CELLMODEM-M1-06-SP-05 or
CELLMODEM-M1-06-AT-05, not included
COMPLIANCE
o
UL 916
o
CAN/CSA C22.2 No. 61010-1 47 CFR, Part 15, Class B, ICES 003
o
IEC/EN 61010-1:2010
o
EN50065-1, EN61000-4-5, EN61000-6-1, EN61000-6-2 ANSI C12.20
o
NoM
Hazard Control
© 2023 Enphase Energy Inc. All rights reserved.
IQ8 Commercial Microinverter grid-tied PV system
Up to 2000 m (6,560 feet)
Capable of measuring 400 A of continuous current
with 1.0% accuracy
Accuracy of +/-0.5% for revenue grade production
metering (ANSI C12.20 certified)
Internal aperture measures 43 mm to support up to
a maximum size of 1000 KCMil conductors
UL2808 certified
Integrated Wi-Fi
Ethernet
System (PVHCS), System
November 2023
USG-00026-1.0