MasterPower Delta UM Series Instruction Manual
  1. Manuals
  2. Brands
  3. MasterPower Manuals
  4. Inverter
  5. Delta UM Series
  6. Instruction manual

MasterPower Delta UM Series Instruction Manual

Off-grid inverter
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Master Battery, S.L.
Paseo de Extremadura, 39, 28935 Móstoles
Madrid, Spain
Tel: +34 918 021 649
Fax: +34 917 750 542
Email: info@masterbattery.es
Web: www.masterbattery.es
Please adhere to the actual products in case of any discrepancies in this user manual.
If you encounter any problem on the inverter, please find out the inverter S/N
and contact us, we will try to respond to your question ASAP.
Delta UM Series Off-grid Inverter
Instruction Manual
Master Battery, S.L.
Ver 1.0

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Delta UM Series and is the answer not in the manual?

Questions and answers

Related Manuals for MasterPower Delta UM Series

Summary of Contents for MasterPower Delta UM Series

  • Page 1 Delta UM Series Off-grid Inverter Instruction Manual Ver 1.0 Master Battery, S.L. Paseo de Extremadura, 39, 28935 Móstoles Madrid, Spain Tel: +34 918 021 649 Fax: +34 917 750 542 Email: info@masterbattery.es Web: www.masterbattery.es Please adhere to the actual products in case of any discrepancies in this user manual.

  • Page 2: Table Of Contents

    Contents 1. Introduction ………………………………………………………………………………………………………………… 1.1 Product Description ………………………………………………………………………………………………………… 1.2 Packaging ………………………………………………………………………………………………………………………… 2. Safety & Warning ……………………………………………………………………………………………………… 2.1 Safety …………………………………………………………………………………………………………………………………… 2.2 General Safety Instructions …………………………………………………………………………………………… 2.3 Notice For Use ………………………………………………………………………………………………………………………… 2.4 Notice for Disposal …………………………………………………………………………………………………………………… 3. Installation ……………………………………………………………………………………………………………………………… 3.1 Select a Location for the Inverter ……………………………………………………………………………………...

  • Page 3: Introduction

    1.2 Packaging 1.1 Product Description Delta UM series inverter is designed for residential off-grid systems in the countries without Please ensure that the following items are included in the packaging with your machine: stable grid power, which can work with batteries to supply power to load and can also charge the batteries through PV plants, grid or generator.

  • Page 4: Safety & Warning

    PV module used with inverter must have an IEC 61730 Class A rating. WARNING: WARNING: Please don’t connect PV array positive (+) or negative (-) to ground, it could Operations below must be accomplished by licensed technician or MasterPower cause serious damage to the inverter. authorized person. WARNING:...

  • Page 5: Notice For Use

    (i.e isn’t able to leak direct current), it is not required toinstall a B-type RCD at the output of a MasterPower inverter. It is recommended that the inverter is installed in a cooler ambient which doesn't MasterPower require using amagneto-thermic automatic switch with an RCD exceed 131℉/55℃.

  • Page 6: Mounting The Inverter

    3. Installation 3. Installation 3.2 Mounting the Inverter 3.3 Preparation Before connecting all wiring, please take off bottom cover by removing screws as shown below. WARNING: The inverter must be mounted vertically. Select the mounting height of the inverter and mark the mounting holes. It’s recommended to install the inverter tighten by using two M5 screws.

  • Page 7: Pv Input Terminal Assembly

    3.4 PV Input Terminal Assembly 3.5 Assembling the AC Connector To protected from over current of AC input, MasterPower recommends installing a separate Please ensure the following before connecting the inverter: AC breaker between inverter and AC input power source. (At least 32A) Make sure the voltage of the PV string will not exceed the max DC input voltage (550Vdc).

  • Page 8: Grounding

    NOTE: apply silicone or paint is preferred to protect. MasterPower recommends to install a 230V/40A single-phase dual-channel normally open AC contactor on the external of the grid input , when grid is avaliable, the contractor will stay 'on' , when the grid is off, the contractor will automatically disconnect itself from the grid.

  • Page 9: Battery Terminal Components

    3. Installation 3.7 Battery Terminal Components 3.7.3 Battery Connection To avoid DC Arc, MasterPower recommends installing DC switch between batteries and 3.7.1 Lead-acid Battery Inverter. Ensure the cables within the suitable specifications as shown in the table below. If you choose lead-acid battery, you are allowed to use AGW-type, flooded-type and Gel-type.

  • Page 10: Battery Communication And External Communication

    3. Installation 3. Installation 3.8 Battery communication and external communication The Delta UM series inverter uses RS485 cable to communicate with port to BMS/NTC Note: communicate with the BMS of Lithium and NTC of Lead-acid battery. The image below shows Before connecting the battery, please carefully read the user manual of the the assembly of the communication cables.

  • Page 11: Parallel Connection

    3.10 LED Indicates There are three LED indicators on the Delta UM series inverter which indicate the working status. The "-P" type in the Delta UM series inverter has the parallel capability and can be operated in parallel. This inverter can be used in parallel with two different operation modes.

  • Page 12: Operation

    4. Operation 4. Operation 4.1 Startup guide 4.3 Information Please follow the steps to complete the initial setup process. steps are as followed: In the information section, operating data and information data can be viewed. Sub-sections include: Start up Wizard Language ＞ Time ＞Connect battery? ＞Battery Type ＞ 1.
  • Page 13 4. Operation 4. Operation 4.3.2 System Information 4.3.3 Energy Records The example displays are shown in the following figures. Sub-sections of the Yield information section include: 1. Battery Yield The user can view it by pressing the up and down keys. 2.
  • Page 14 4. Operation 4. Operation 4.3.4 BMS Information The example displays are shown in the following figures. Display Description The user can view it by pressing the up and down keys. Values are for reference only. PV E Total: Shows total energy received from PV side. 000.0kWh Display Description...

  • Page 15: Settings

    4. Operation 4. Operation 4.4 Settings 4.4.4.1 Work Mode The following submenus are displayed when the Settings menu is selected: This unit allows Output source priority setting, The specific setting are shown in the following figures. 1. Set Time/Date 2. Set Address Display Description 3.

  • Page 16: Advanced Infomation

    Press the ENTER key to return to the next menu. The example displays are shown in the following figures. Flash State: Values are for reference only. Shows the data migration time. 11111111 Figure 4.19 General Status NOTE: The advanced status is reserved for MasterPower technicians. .28. .29.
  • Page 17 4.5.4 Communication data 4.5.5.2 Energy Grid This section shows the communication Data between HMI and DSP. For Energy get from the grid. MasterPower Software engineer ONLY. Display Description 01-05: 00 00 00 00 00 06-10: 00 00 00 00 00 Shows the energy received from the grid.

  • Page 18: Advanced Settings

    4. Operation 4. Operation 4.6 Advanced Settings Backup setting needs to be set according to the connected load. Please set the backup NOTE: voltage (can be set from 220V-230 V) and Backup frequency (can be set to 220V or 230V) To access to this area is for fully qualified and accredited technicians only.
  • Page 19 4. Operation 4. Operation It can work with several kinds of lead acid batteries such as flooded type, AGM type, For lithium batteries, these are the following settings: GEL Type. When it works with lead acid batteries, please set Capacity Type accordingly. Display Description Max charge current set.
  • Page 20 4. Operation 4. Operation For lead acid batteries, these are the following settings: Display Description Display Description The lowest discharge voltage. In the case of off-grid, if the PV does not drive the load, the PV+ battery has been placed in Max charge current set.
  • Page 21 4. Operation 4. Operation 4.6.3.1 Power Switch 4.6.3.4 ISO Set Power switch is the switch to activate inverter generation. Default is On. Means the ISO set is the monitoring of insulation resistance to ground. The PV+\- input has an inverter is producing. equivalent impedance value to ground, and ISO limit is the protection threshold setting If choose Off , inverter stops working ,showing Off mode on HMI.
  • Page 22 4. Operation 4. Operation 4.6.3.7 No-Batt PV Gen 4.6.4 Equalizer Settings This function allows PV to support loads when there is no battery. This function is designed to equalize the battery , the battery terminal voltage is When choose disable, loads are supported fully by grid power when battery is not present. unbalanced due to individual differences in batteries, temperature differences and PV not working.

  • Page 23: Commissioning

    6. Maintenance 5.1 Preparation of Commissioning Delta UM Series inverter does not require any regular maintenance. However, cleaning the heatsink Ensure all the devices are accessible for operation, maintenance and service. Check and confirm that the inverter is firmly installed.

  • Page 24: Troubleshooting

    7. Troubleshooting 7. Troubleshooting The inverter has been designed in accordance with international grid tied standards for Alarm Message Failure description Solution safety, and electromagnetic compatibility requirements. Before delivering to the customer G_AB Over Volt the inverter has been subjected to several test to ensure its optimal operation and reliability. G_BC Over Volt G_CA Over Volt In case of a failure the LCD screen will display an alarm message.
  • Page 25 7. Troubleshooting 7. Troubleshooting Alarm Message Failure description Alarm Message Failure description Solution Solution 1. Restart System and ensure whether the 1. Restart System and ensure whether the Bus Under Volt DC Bus is undervolgage 12V Power Err 12V power undervoltage fault is existing.
  • Page 26 Please keep ready with you the following information before contacting us. 1. Serial number of MasterPower Inverter; Battery unbalance of BMS BMS Imbalance 2. The distributor/dealer of MasterPower Inverter (if available); 1. Confirm whether connection of meter or Fail safe CT or Meter failure CT is correct.

  • Page 27: Specifications

    8. Specifications 8. Specifications Model S5-EO1P4K-48 S5-EO1P4K-48-P Model S5-EO1P4K-48 S5-EO1P4K-48-P Parallel Capability Protection Yes,10 units Battery Output Over Voltage Protection Rated Battery Voltage Outout Over Current Protection Lithium/ Lead-acid Short Circuit Protection Battery Type 40-60V Max. Charge / Discharge Current Surge Protection 100A Inverter Output...
  • Page 28 8. Specifications 8. Specifications Model S5-EO1P5K-48 S5-EO1P5K-48-P Model S5-EO1P5K-48 S5-EO1P5K-48-P Parallel Capability Protection Yes,10 units Battery Output Over Voltage Protection Rated Battery Voltage Outout Over Current Protection Lithium/ Lead-acid Short Circuit Protection Battery Type 40-60V Max. Charge / Discharge Current Surge Protection 100A Inverter Output...

  • Page 29: Appendix

    9. Appendix 9.1 System Description Internet APPL Web (MasterPower Cloud) Grid or Generator Battery Home Load Communication Figure 9.1 System connection diagram .54.

This manual is also suitable for:

S5-eo1p4k-48S5-eo1p4k-48-pS5-eo1p5k-48S5-eo1p5k-48-p

Table of Contents