Renac N1-HV Series User Manual
  1. Manuals
  2. Brands
  3. Renac Manuals
  4. Inverter
  5. N1-HV Series
  6. User manual

Renac N1-HV Series User Manual

Hide thumbs Also See for N1-HV Series:
Table of Contents

Advertisement

Quick Links

Download this manual
N1-HV
Series
N1-HV-3.0
N1-HV-3.68
N1-HV-5.0
N1-HV-6.0

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the N1-HV Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Renac N1-HV Series

Summary of Contents for Renac N1-HV Series

  • Page 1 N1-HV Series N1-HV-3.0 N1-HV-3.68 N1-HV-5.0 N1-HV-6.0...

  • Page 3: Table Of Contents

    Content 1 About this manual ................................4 1.1 Applicability................................. 4 1.2 Target group ................................ 4 1.3 Symbols used ..............................4 2. Safety .................................... 4 2.1 General Safety ..............................4 2.2 Important safety instructions ..........................5 2.3 Explanation of symbols ............................6 3.
  • Page 4 8. Decommissioning ................................43 8.1 Dismantling inverter ............................43 8.2 Packaging ................................43 8.3 Storage ................................43 8.4 Disposal ................................43...
  • Page 5 Copyright Declaration All rights to the content of this manual are owned by RENAC Power Technology Co., Ltd. (hereinafter called as ‘RENAC Power’). Any corporation or individual should not plagiarize, partially or fully copy it, and reproduce or distribute it in any form or means without prior written permission from RENAC Power.

  • Page 6: About This Manual

    1 About this manual 1.1 Applicability Please read the product manual carefully before installation, operation or maintenance of your Renac Hybrid Inverter .This manual contains important safety instructions and installation instructions that must be followed during installation and maintenance of the equipment.

  • Page 7: Important Safety Instructions

    ◆Electrical installation and maintenance must only be carried out by trained and qualified electrician, following all local regulations. NOTICE ◆Do not open inverter lid or change components without RENAC Power’s authorization. Unauthorized work will invalidate warranty. ◆Operate inverter as explained in this manual, failure will damage equipment and invalidate warranty.

  • Page 8: Explanation Of Symbols

    N1-HV Series User Manual 2.3 Explanation of symbols Symbols on the Type Label: Symbol Explanation TÜV mark CE mark. The inverter complies with requirements of applicable CE guide-lines. Beware of hot surface. The inverter can be hot during operation. Avoid touching during operation.

  • Page 9: Introduction

    3.2 Basic features The N1-HV series hybrid inverters are developed for PV energy storage system with PV module, battery, loads and grid. Energy produced by PV system shall be used to optimize self-consumption (on site consumption), surplus production will charge battery and the rest power would be fed to the grid.

  • Page 10: Work Modes

    User Manual 3.3 Work modes The N1-HV Series hybrid inverter has the following work modes based on the configuration and connected equipment. Work mode: Self Use This mode is applicable to areas with low subsidies and high electricity prices. Self-consumption of PV renewable energy is the highest priority.
  • Page 11 N1-HV Series User Manual Figure 3-4 Time of Use Mode Work mode: Backup Use It is suitable for the areas with frequent power outages. When the grid is off, the battery is used as backup power to supply load. This mode ensures that the battery will have enough energy to supply loads during a grid outage.
  • Page 12 N1-HV Series User Manual Work mode: Feed in Use This mode applies to the area that has high feed-in tariff and export control. This model prioritizes grid feeds with sufficient PV power to maximize the tariff subsidy earned. a. When the PV power is sufficient, the PV generation will supply load first, then feed into grid, and the excess power will charge the battery last.

  • Page 13: Terminals

    3.3 Terminals The N1-HV series hybrid inverters are designed to work with PV energy storage system with PV module, battery, loads and grid. Energy produced by PV system shall be used to optimize self-consumption, excess power used to charge battery and surplus power could be fed into the grid.

  • Page 14: Technical Data

    N1-HV Series User Manual 4. Technical data Model N1-HV-3.0 N1-HV-3.68 N1-HV-5.0 N1-HV-6.0 PV Input Data Max. Recommended PV Power (W) 4500 5500 7500 9000 Max. DC Input Voltage (V) MPPT Voltage Range (V) 120 ~ 550 Rated DC input voltage (V) Start-up Voltage No.
  • Page 15 N1-HV Series User Manual Model N1-HV-3.0 N1-HV-3.68 N1-HV-5.0 N1-HV-6.0 Efficiency Max. Efficiency (%) 97.42 97.45 97.50 97.50 Euro Efficiency (%) 97.15 97.17 97.20 97.20 MPPT Efficiency (%) 99.90 99.90 99.90 99.90 Max. Battery Discharge Efficiency (%) 97.15 97.17 97.20 97.20...

  • Page 16: Installation

    N1-HV Series User Manual 5. Installation 5.1 Unpacking Check the delivery for completeness. Contact your dealer at once if anything is missing. Figure 5-1 Packaging Object Quantity Description N1-HV inverter Mounting Bracket Battery Connectors (1* positive, 1*negative) PV Connectors (2* positive, 2*negative) & PV Pin contact (2* positive, 2*negative)

  • Page 17: Checking For Transport Damage

    It is recommended that the packaging should not be removed until the unit is located in the installation site. 5.2 Checking for transport damage Check if the N1-HV series inverter has any visible external damage such as cracks in the housing or display, if any damage is found, please contact with your Dealer immediately.

  • Page 18: Space Requirement

    N1-HV Series User Manual 5.4 Space requirement Figure 5-3 Minimum clearance required 5.5 Preparation Tool Model Function Sprit level To ensure proper install Two-Speed Hammer Drill To drill holes on the wall Hammer Hanging the bracket Impact Wrench Set Hanging the bracket...

  • Page 19: Installation Steps

    N1-HV Series User Manual RJ45 Crimping Tool Crimping tool for RJ45 terminal Crimping Tool For Insulated Crimping plier Electrical Connectors Lifting and Handling The unit is heavy. Do not lift it alone. During lifting procedures ensure that the unit is firmly secured to avoid the risk of accidental tipping or dropping.

  • Page 20: Electrical Wiring Connection

    3-1 PV energy storage system wiring diagram in chapter 3.1. System Connections Diagrams Note: This diagram is an example for Australian, South Africa and New Zealand grid system where neutral line should not be switched. PV Panels N1-HV Series inverter Grid system EPS LOAD Meter Battery...

  • Page 21: Pv Wiring Connection

    • Communication connection 5.7.1 PV Wiring Connection Before connecting PV strings to N1-HV series hybrid inverter, please make sure requirements are followed as bellow: • The total short- circuit current of PV string must not exceed inverter's max DC current .

  • Page 22: Battery Connection

    Separate the connectors by hands. 5.7.2 Battery Connection When one wants to build a self-use storage system, the Power Box HV battery is a necessary part. The N1-HV Series inverter provides the necessary parts of the interface to connect the battery.
  • Page 23 N1-HV Series User Manual 1. Battery Power Cable Connection 1) Select the tin-plated cables with a conductor cross section of 4 to 6 mm² (AWG 10). 2) Strip 15mm insulation off the conductor. Use a suitable stripping tool for this (example “Knipex Solar 121211”).
  • Page 24 N1-HV Series User Manual Figure 5-13 NOTE: If resistance to earth of each conductor of the PV array and battery system is lower than, the inverter will report Earth Fault Alarm. Inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. If an Earth Fault Alarm occurs, the red light will be ON and ISO Check fault will be displayed on the LCD screen, and the fault can be found in the fault history.

  • Page 25: Ac Output Connection

    There are two AC terminals and the assembly steps for both are identical, need to ensure that one is for 'Grid and the other for' EPS. The AC cable and micro-breaker specification for AC side of N1-HV series inverter as below.

  • Page 26: Earth Connection

    N1-HV Series User Manual 2. Lead the AC cable through the cable gland and the housing. Figure 5-18 3. Fully insert the conductors to the corresponding terminal and tighten the screws with the torque 0.8 Nm. Pull cables outward to check whether they are firmly installed.

  • Page 27: Communication Connection

    N1-HV Series User Manual 5.7.5 Communication connection Communication interface This product has a series communication interfaces besides WIFI or 4G or Ethernet (optional). Dry contact and extend port and for human and machine communication, etc., can be sent to a PC or other monitoring equipment via these interfaces.
  • Page 28 Figure 5-26 The N1-HV series energy storage inverter adopts EASTRON SDM230-Modbus smart meter. The connect steps are as follows: Before connecting the smart meter to the system, please read the signs on the meter carefully. Please connect the PIN1 and ...
  • Page 29 4.2 Meter wiring diagram for AC Retrofit System Renac Hybrid inverters can be used in the following situations also. If the site already has a grid tied PV system and want to increase module capacity or provide back-up power. Additional meter between the grid-connected inverters and N1-HV hybrid inverter is required.

  • Page 30: Inverter Configuration

    N1-HV Series User Manual · DRM 5 Do not generate power. · DRM 6 Do not generate more than 50% of rated power. · DRM 7 Do not generate more than 75% of rated power and sink reactive power if capable.

  • Page 31: Operation

    N1-HV Series User Manual Shutting down inverter: CAUTION! Danger of burns! Even if the inverter is shut down, it may still be hot and cause burns. Wear protective gloves before working on the inverter. For maintenance or other service, the inverter must be switched off.

  • Page 32: Lcd Function

    N1-HV Series User Manual 6.2 LCD function Menu structure: =====Solar===== =====Solar===== =====Solar===== Ppv1: Vpv1: Ipv1: Ppv2: =====Menu===== Vpv2: Ipv2: PV Conf:Multi >Status History =====BMS===== =====EPS===== Setting =====BMS===== Vdis: Veps: Vpv1: Ichr: Iepr: Vpv2: Idis: Peps: =====Grid===== =====Grid===== =====Charger===== Vac: Fac:...

  • Page 33: Lcd Operation

    N1-HV Series User Manual ====On-Grid==== ====Safety==== ==Volt Protect== >Safety >Australia A >Vac Upper Slow Grid 260.0V ==Volt Protect== Export Control >Vac Lower Slow 180.0V =====Settings===== ==User Verify== ===Advanced*=== ====On-Grid==== ==Volt Protect== =====Grid===== PV Config >On-Grid Safety >Vac Upper Fast >Volt Protect...
  • Page 34 N1-HV Series User Manual =====Solar===== =====Grid===== =====Solar===== =====Solar===== Ppv1: Vac: Vpv1: Ipv1: Ppv2: Iac: Vpv2: Ipv2: =====Menu===== PV Conf:Multi Pac: >Status History =====Grid===== =====Charger===== =====BMS===== =====BMS===== Setting Fac: Vbat: Vbat: Vdis: Ibat: Ibat: Ichr: Pbat: Vchr: Idis: =====EPS===== =====TEMP===== =====TEMP=====...

  • Page 35: History

    N1-HV Series User Manual 6.3.3. History The history function contains three aspects of the information: inverter yield, battery yield and error log. Press up and down to select, and review the data of system, press 'ESC' to return to the Menu.
  • Page 36 N1-HV Series User Manual Advanced settings require the original password '0000, Press 'OK' to confirm. =====Settings===== ==User Verify== PV Config Comm Addr 0 0 0 0 >Advanced* F) Safety User can set safety standard according to different countries and local standards.
  • Page 37 N1-HV Series User Manual National/Regional Grid Code Description Brazil India power Grid, meet Grid standards “IEC61727”. IEC61727-SL Sri Lanka power Grid, meet Grid standards “IEC61727”. Mexico Mexico power Grid, meet Grid standards “IEC61727 60HZ”. New Zealand All systems in New Zealand.
  • Page 38 N1-HV Series User Manual ==Volt Protect== >Vac Upper Slow 260.0V ==Volt Protect== >Vac Lower Slow 180.0V ====On-Grid==== ==Volt Protect== =====Grid===== Safety >Vac Upper Fast >Volt Protect >Grid 265.0V ==Volt Protect== Freq Protect Export Control >Vac Lower Fast 000.0V ==Volt Protect== >Vac 10M Avg...
  • Page 39 N1-HV Series User Manual K) Feature Press up or down button to enable or disable remote control, DRMO, and Meter. Press 'OK' to confirm. =Remote Control= ===Advanced*=== ====Feature==== >Disable Battery >Remote Control Bat Model DRMO >Feature Meter Setting ====Feature==== =====DRMO===== Remote Control >Disable...

  • Page 40: System Switch

    N1-HV Series User Manual ===Advanced*=== ====Upgrade==== =====USB===== ==DSPM Upgrade== New Password >DSPM Upgrade >Upgrade Reset DSPS Upgrade >No< Yes ARMC Upgrade >USB ====Upgrade==== ==DSPS Upgrade== DSPM Upgrade >DSPS Upgrade >No< Yes ARMC Upgrade ====Upgrade==== ==ARMC Upgrade== DSPM Upgrade DSPS Upgrade >No<...

  • Page 41: Troubleshooting

    This section contains information and procedures for salving possible problems with the N1-HV series inverters, and provides you with trouble shooting tips to identify and solve most problems that could occur with the N1-HV series inverters. This section will help you narrow down the source of any problems you may encounter.
  • Page 42 N1-HV Series User Manual 1. If the problem occurs occasionally, the utility grid may be abnormal temporarily. The inverter will recover automatically after detecting that the utility grid is normal. 2. If the problem occurs frequently, check whether the The grid voltage is out of range for the last 10 Vgrid 10M Fault grid voltage is within the allowed range.
  • Page 43 N1-HV Series User Manual PV Cnf Fault PV connection setting is wrong. Reset the PV connection. 1. Wait the battery to be recharged. 2. Disconnect the AC output switch and DC input switch, Bat Low Fault Battery SOC is too Low.

  • Page 44: Maintenance

    ·Are the display panel and the communications cable properly connected and undamaged? Contact Renac Power Customer Service for further assistance, please be prepared to describe details of your system installation and provide the model and serial number of the unit.
  • Page 45 N1-HV Series User Manual 4: You should keep the inverter panels clean and their security checked at least every 6 months. • Inverter cleaning Please clean the inverter with an air blower, a dry & soft cloth or a soft bristle brush. Do NOT clean the inverter with water, chemicals, detergent, etc.
  • Page 46 Installation Center URL User Manual Download URL www.renacpower.com 422-00113-07...

This manual is also suitable for:

N1-hv-3.0N1-hv-3.68N1-hv-5.0N1-hv-6.0

Table of Contents