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Related Manuals for Goodwe STS Series
Summary of Contents for Goodwe STS Series
- Page 1 User Manual Static Transfer Switch STS Series (STS200-80-10) V1.0-2024-04-08...
- Page 2 Copyright © GoodWe Technologies Co.,Ltd. 2023. All rights reserved. No part of this manual can be reproduced or transmitted to the public platform in any form or by any means without the prior written authorization of GoodWe Technologies Co.,Ltd. Trademarks and other GOODWE trademarks are trademarks of GoodWe Technologies Co.,Ltd.
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Page 3: Table Of Contents
CONTENT User Manual V1.0-2024-04-08 CONTENT 1 About This Manual ..................1 1.1 Applicable Model .........................1 1.2 Target Audience ...........................1 1.3 Symbol Definition ........................1 1.4 Updates ............................1 2 Safety Precaution ..................2 2.1 General Safety ..........................2 2.2 Equipment Safety ........................2 2.3 Personnel Requirements ......................3 2.4 EU Declaration of Conformity ....................3 3 Product Introduction .................. - Page 4 CONTENT User Manual V1.0-2024-04-08 7 Equipment Commissioning ..............22 7.1 Check Before Power ON......................22 7.2 Power On ........................... 22 7.3 Indicators ........................... 23 8 Maintenance ....................24 8.1 Power Off ........................... 24 8.2 Removing the Equipment ......................25 8.3 Disposing of the Inverter ......................25 8.4 Troubleshooting ........................
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Page 5: About This Manual
This manual is subject to update without notice. For more product details and latest documents, visit https:// en.goodwe.com/. 1.1 Applicable Model This manual applies to the Static Transfer Switch(STS) with the model name of STS200-80-10. -
Page 6: Safety Precaution
• The manufacturer shall not be liable for equipment damage or personal injury if you do not follow the instructions. For more warranty details, please visit https://en.goodwe.com/ warranty 2.2 Equipment Safety WARNING •... -
Page 7: Personnel Requirements
• Only qualified professionals or trained personnel are allowed to install, operate, maintain, and replace the equipment or parts. 2.4 EU Declaration of Conformity GoodWe Technologies Co., Ltd. hereby declares that the equipment with wireless communication modules sold in the European market meets the requirements of the following directives: •... -
Page 8: Product Introduction
03 Product Introduction User Manual V1.0-2024-04-08 3 Product Introduction 3.1 Product Overview Intended usage STS static transfer switch applies to industrial and commercial energy storage systems. The sys- tem can control the on-grid and off-grid mode switch of inverter via the STS. When the grid fails, the inverter switches to the off-grid mode and supplies power to off-grid loads from PV power or batteries;... -
Page 9: Application Scenarios
03 Product Introduction User Manual V1.0-2024-04-08 3.2 Application Scenarios WARNING • The PV system is not suitable to connect equipment that relies on a stable power supply, such as medical equipment to sustain life. Ensure that no personal injury is occurred when the system is disconnected. - Page 10 A PV string is composed of PV modules connected in series. Inverter Supports ET40 - 50 kW series inverters. Supports STS series static transfer switches. On-grid AC circuit • Please prepare AC breaker by yourself • AC circuit breaker, recommended specifications: breaker GW40K-ET-10: nominal voltage ≥...
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Page 11: Operation Mode
03 Product Introduction User Manual V1.0-2024-04-08 Parts Description (Optional) Battery • Please prepare the battery breaker by yourself breaker • Recommended specifications: nominal voltage ≥ 1000 Vdc, nominal current ≥ 125 A, AC circuit breaker Specification need to be determined based on actual load. Generators or high The inverter can control the start and stop of the generator power load... -
Page 12: Appearance
03 Product Introduction User Manual V1.0-2024-04-08 3.4 Appearance 3.4.1 Parts Parts Description Indicator Indicates working status of the STS. PE terminal Connects the grounding cable to the STS housing, Mounting Plate Mounting STS Inverter AC terminal Used to connect the AC Cable of a inverter Backup load terminal Used to connect the AC Cable of backup loads Generator/High power load... -
Page 13: Dimension
03 Product Introduction User Manual V1.0-2024-04-08 3.4.2 Dimension 3.4.3 Indicator Description Indicator Status Description The energy storage system is in the BACK-UP (off-grid) mode. The energy storage system is in the ON- GRID (on-grid) BACK-UP mode. The energy storage system is in the waiting status. The power supply of STS is normal and its communication with the inverter is normal. -
Page 14: Nameplate
03 Product Introduction User Manual V1.0-2024-04-08 3.4.4 Nameplate The nameplate is for reference only. GW trademark, product type, and product model Technical parameters Safety symbols and certification marks Contact information and serial number... -
Page 15: Check And Storage
04 Check and Storage User Manual V1.0-2024-04-08 4 Check and Storage 4.1 Check Before Receiving Check the following items before receiving the product. 1. Check the outer packing box for damage, such as holes, cracks, deformation, and other signs of equipment damage. Do not unpack the package and contact the supplier as soon as possible if any damage is found. -
Page 16: Deliverables
04 Check and Storage User Manual V1.0-2024-04-08 4.3 Deliverables WARNING Connect the DC cables with the delivered terminals. The manufacturer shall not be liable for the damage if other terminals are used. [1] : The delivered AC OT terminals are suitable for circuits with a current of less than 90A. If you need to use OT terminals in circuits with a current of 90A to 200A, please contact dealers or after-sales service to obtain corresponding terminals. -
Page 17: Installation
05 Installation User Manual V1.0-2024-04-08 5 Installation 5.1 Installation Requirements Installation Environment Requirements 1. Do not install the equipment in a place near flammable, explosive, or corrosive materials. 2. Do not install the equipment in a place that is easy to touch, especially within children’s reach. High temperature exists when the equipment is working. - Page 18 05 Installation User Manual V1.0-2024-04-08 ≥ 250 mm ≥ 100 mm ≥ 100 mm ≥ 100 mm ≥ 450mm ALT: 4000m IP65 0%~95%RH Mounting Support Requirements • The mounting support shall be nonflammable and fireproof. • Install the equipment on a surface that is solid enough to bear the equipment weight. •...
- Page 19 05 Installation User Manual V1.0-2024-04-08 Installation Tool Requirements The following tools are recommended when installing the equipment. Use other auxiliary tools on site if necessary. Goggles Safety shoes Safety gloves Dust mask Crimping pliers Diagonal pliers Wire stripper Hammer drill Heat gun Vacuum cleaner M4/M5...
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Page 20: Installation The Equipment
05 Installation User Manual V1.0-2024-04-08 5.2 Installation the Equipment 5.2.1 Moving the Equipment CAUTION • Operations such as transportation, shipment, installation and so on shall in compliance withthe laws and regulations of the country or region where the inverter is located. •... - Page 21 05 Installation User Manual V1.0-2024-04-08 Φ: 8mm D: 80mm 1.5-2N·m 1.2-2N·m...
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Page 22: Electrical Connection
06 Electrical Connection User Manual V1.0-2024-04-08 6 Electrical Connection 6.1 Safety Precaution DANGER • Perform electrical connections in compliance with local laws and regulations. Including operations, cables, and component specifications. • Disconnect the DC switch and the AC output switch of the STS to power off the STS before any electrical connections. -
Page 23: Connecting The Ac Cable
06 Electrical Connection User Manual V1.0-2024-04-08 6.3 Connecting the AC Cable WARNING • An AC circuit breaker should be installed between the STS and the grid to make sure that the STS can safely disconnect the grid when an exception happens. Multiple STS cannot share one AC circuit breaker. - Page 24 06 Electrical Connection User Manual V1.0-2024-04-08 105mm Φ:18-38mm 75mm Copper, 20mm ≤S≤70mm 18-24mm 24-30mm 30-38mm 0.8N·m 1.2N·m 6~8N·m...
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Page 25: Communication Connection
06 Electrical Connection User Manual V1.0-2024-04-08 6.4 Communication Connection NOTICE Please use the communication cable in the scope of delivery for the communication with inverter. Color 1 2 3 4 5 6 7 8 Orange and White +12V_S Orange GND_S Green and White GND_S Blue... -
Page 26: Equipment Commissioning
07 Equipment Commissioning User Manual V1.0-2024-04-08 7 Equipment Commissioning 7.1 Check Before Power ON Check Item The equipment is firmly installed at a clean place that is well-ventilated and easy-to operate. The PE, DC input, AC output, and communication cables are connected correctly and securely. -
Page 27: Indicators
07 Equipment Commissioning User Manual V1.0-2024-04-08 7.3 Indicators Indicator Status Description The energy storage system is in the BACK-UP (off-grid) mode. The energy storage system is in the ON- GRID (on-grid) BACK-UP mode. The energy storage system is in the waiting status. The power supply of STS is normal and its communication with the inverter is normal. -
Page 28: Maintenance
08 Maintenance User Manual V1.0-2024-04-08 8 Maintenance 8.1 Power Off DANGER INSTRUCTIONS PERTAINING TO A RISK OF FIRE OR ELECTRIC SHOCK. • Power off the equipment before operations and maintenance. Otherwise, the equipment may be damaged or electric shocks may occur. •... -
Page 29: Removing The Equipment
08 Maintenance User Manual V1.0-2024-04-08 8.2 Removing the Equipment WARNING • Make sure that the equipment is powered off. • Wear proper PPE before any operations. Step 1: Disconnect all the cables, including DC cables, AC cables, communication cables, the communication module, and PE cables. -
Page 30: Technical Parameters
09 Technical Parameters User Manual V1.0-2024-04-08 9 Technical Parameters Technical Data STS200-80-10 Electrical Data Nominal Output Voltage (V) 380/400, 3L/N/PE Output Voltage Range (V) 176~276 Nominal AC Frequency (Hz) 50/60 AC Frequency Range (Hz) 45~65 Inverter Side Data Nominal Apparent Power (VA) 50,000 Max. - Page 31 09 Technical Parameters User Manual V1.0-2024-04-08 Technical Data STS200-80-10 General Data Operating Temperature Range (℃) -35~+60 Max. Operating Altitude (m) 4000 Cooling Method Natural Convection Communication with Inverter RS485 Weight (kg) 16.5 Dimension (W×H×D mm) 510*425*156 Noise Emission (dB) <48 Topology Non-isolated Mounting Method...
- Page 32 GoodWe Website GoodWe Technologies Co., Ltd. No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com Local Contacts service@goodwe.com...
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