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Introduction
2 Introduction
The RPI M80U is designed to enable the highest levels of efficiency and provide
longest operating life of photovoltaic inverter by state-of-the-art high-frequency
and low EMI technology. It is suitable for outdoor use.
The inverter installation must be performed by an authorized electrician in
accordance with the local and the National Electrical Code® ANSI/NFPA 70,
NEC 690.5, UL 1741, IEEE 1547, IEEE 1547.1, OSHA requirements and
the Canadian Electrical Code® CSA C22.1.
- There is no accessory such as a transformer along with our product and
therefore the product has no galvanic isolation.
Please do not connect grounded Photovoltaic modules to the product.
If you connect grounded Photovoltaic modules to the product, the error message
INSULATION (E34) shows up.
- It is prohibited to connect the L1, L2, and L3 to the ground.
2.1 Valid Model
The user manual is valid for the following device types :
• RPI M80U
• RPI M80U
• RPI M80A
This user manual must be followed during installation, operation, and maintenance.
The RPI M80 Series have 3 models as shown in Figure 2-2. Delta reserves the
right to make modifications to the content and technical data in this user manual
without prior notice.
ATTENTION : NO GALVANIC ISOLATION
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