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General| Max. DC Voltage | 1100 V |
|---|---|
| Rated AC Power | 125 kW |
| Max. DC Power | 150 kW |
| Start-up Voltage | 200 V |
| MPPT Voltage Range | 200 V - 1000 V |
| Max. Short-circuit Current per MPPT | 40 A |
| Max. AC Power | 137.5 kW |
| Max. AC Current | 198 A |
| Rated AC Voltage | 400 V |
| Rated Grid Frequency | 50/60 Hz |
| Total Harmonic Distortion | <3% |
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging |
| DC Connection Type | MC4 |
| Protection Class | IP66 |
| Maximum DC Input Power | 150 kW |
| DC Inputs per MPPT | 2 |
| Cooling Method | Smart forced air cooling |
| Operating Temperature Range | -25°C to +60°C |
| Humidity Range | 0 - 100% |
| Communication | RS485, Ethernet |
Specifies models this manual covers and defines the intended users, primarily professional technicians.
Provides guidance on reading and utilizing the manual effectively for optimal product understanding.
General warnings about incorrect operation, potential injury, and device damage.
Prohibits operation in harsh weather and provides fire evacuation instructions.
Safety checks for signs, labels, product appearance, and proper handling during installation.
Critical warnings regarding high voltage, PV strings, and proper procedures for electrical connections.
Precautions during product operation, including not touching parts or unplugging connectors.
Safety procedures for maintenance, including disconnecting power and measuring voltage.
Warning to scrap the product according to local regulations to avoid property losses or casualties.
Overview of the 3-phase PV grid-connected inverter and its application in PV systems.
Details the various parts, interfaces, physical dimensions, and weight of the inverter.
Explains the meaning of product symbols and different LED states for indicating inverter status.
Lists key inverter functions: conversion, data storage, parameter configuration, communication, and protection.
Details the PID recovery function and the AFCI function for detecting DC circuit arcs.
Procedures for checking the product for damage and completeness after delivery.
Guidelines for proper storage conditions, including temperature, humidity, and environment.
Crucial safety warnings for mounting, including electrical hazards and proper handling.
Guidelines for selecting a suitable installation location and environmental conditions.
Specifies necessary spacing for heat dissipation and allowed installation angles.
Lists recommended tools and steps for installing the inverter and its mounting bracket.
Critical safety warnings regarding high voltage, PV strings, and proper procedures for electrical connections.
Safety warnings and requirements for connecting the external protective grounding.
Specifies requirements for AC side connections, including circuit breakers and monitoring devices.
Safety warnings for connecting DC cables, emphasizing high voltage and connector integrity.
Instructions for WiNet-S, RS485, Dry Contact, and DRM connections.
Checklist of items to verify before starting the inverter for the first time.
Step-by-step instructions for the initial startup and commissioning of the inverter.
Instructions on downloading, installing, and logging into the iSolarCloud mobile application.
Details settings for PID, AFCI, Active Power, and Reactive Power regulation.
Instructions on how to download and update the inverter's firmware via the mobile app.
Configuration for grounding detection and procedure for changing the user password.
Lists common fault codes, names, and corrective measures for inverter issues.
Guidelines for routine maintenance tasks like device cleaning and fan checks.
Safety and detailed steps for maintaining inverter fans, including cleaning and replacement.
Provides detailed technical specifications for the DC input parameters of the inverters.
Details AC output specifications and protection features of the inverters.
Specifies maximum wiring distances for DI dry contact terminals based on inverter quantity.
Details warranty terms, exclusions, and contact information for support.
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