Related Manuals for Danfoss CLX Series
Summary of Contents for Danfoss CLX Series
- Page 1 MAKING MODERN LIVING POSSIBLE Danfoss CLX Series Quick Guide CLX GM SOLAR INVERTERS...
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Page 2: Table Of Contents
Contents Contents 1. Important Instructions About this Quick Guide Symbols Safety Instructions 2. Product Overview Product Description System Requirements Intended Use 3. Technical Description Technical Description Display 4. Installation Installation Mounting Signalling of Grid Management 5. Configuration Configuration Configuring the Network Configuration of CLX GM and Inverters with a DHCP Server (Router) –... -
Page 3: Important Instructions
This manual contains detailed product information and instructions for using the Danfoss CLX GM equipment. This document relates to the current version at the time of printing. Danfoss reserves the right to make changes due to the introduction of new functions and improvements. The names of products and companies mentioned in this document may be registered trademarks of their re- spective owners. - Page 4 1. Important Instructions Equipment must be installed only in protected/dry environments. Do not use metallic/pointed/sharp instruments to access the enclosure. Prevent cables and terminals from being exposed. The power plug must be accessible at all times. Qualified personnel only must perform service. Equipment must only be operated at the rated supply voltages (12–24 VDC, cor- rect polarity).
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Page 5: Product Overview
2. Product Overview 2. Product Overview 2.1. Product Description Grid management of PV plants with TLX Pro or TLX Pro+ inverters is handled by the CLX GM and the master functionality of the TLX Pro and TLX Pro+ inverters. The CLX GM is connected directly to the output of a radio ripple control receiver. The receiver has 4 digital outputs K1-K4, which are used by the grid operators for signalling either power reduction or reactive power setpoint commands. - Page 6 2. Product Overview 2.2.2. System Requirements The CLX GM has a built-in web interface, for display of simple status information and configura- tion. The following web browsers are recommended: ® Version 6 or later Internet Explorer Version 2 or later Firefox ®...
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Page 7: Technical Description
3. Technical Description 3. Technical Description 3.1. Technical Description Illustration 3.1: CLX GM Connectors (Bottom) Legend Power supply with circular connector (12–30 VDC, 1 W) Ethernet port for LAN Not used Input terminals, 12 lines: 2 x voltage (+) 6 x relay input (S01, S02, S03, S04, S05 , S06 4 x analog input 20 mA (A1+, A1-, A2+, A2-) 5 &... -
Page 8: Display
3. Technical Description 3.2. Display Illustration 3.3: Front View Legend Cancel/Back Down Confirm L00410637-01_02... -
Page 9: Installation
4. Installation 4. Installation 4.1. Installation The CLX GM is connected to the master inverter of the inverter network via LAN interface, con- sisting of an Ethernet network between the inverters and the CLX GM. Use a standard patch cable (network cable cat5e or better with RJ-45 connectors). Note: On all units, remember to use the Ethernet (LAN) RJ-45 connectors and not the RS-485 in- terface. -
Page 10: Signalling Of Grid Management
4. Installation Like all electronic equipment, all products in the CLX GM must be protected from humidity, in particular condensation. 4.3. Signalling of Grid Management Signalling of grid management is handled by the ripple control receiver of the DNO. The con- nection between the ripple control receiver and the CLX GM is type-dependent. -
Page 11: Configuration
5. Configuration 5. Configuration 5.1. Configuration Install the CLX GM as described in the previous section. • Connect the power supply to the CLX GM and the mains supply. Administrator access: • To configure the following, use the display . Press 'Enter', navigate to 'Configuration': Date and time setting Note: At delivery, the network configuration is set to DHCP. -
Page 12: Configuring Grid Management (Active And Reactive Power)
5. Configuration Note: It is critical that each device (inverter or CLX GM ) has a unique IP address; otherwise the network will not function correctly. 1. Static IP configuration of the inverter For each inverter in the network, configure a static IP address: Via the display navigate to [Setup →... - Page 13 5. Configuration On the login screen, use: User: admin Password: admin Note: The following instructions and graphics are based on inverter software version 3.40. Lower inverter software versions might differ from this. From the footer of the screen, choose ‘Security’ and log in with minimum security level Navigate to: Plant level [Setup →...
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Page 14: Configuring Reactive Power Control - Percent Of Q (Tlx Pro+ Only)
5. Configuration Illustration 5.2: Configuring Active Power Control – PLA To proceed with the configuration guide, press ‘Next’. 5.3.1. Configuring Reactive Power Control – Percent of Q (TLX Pro + only) Set the ‘Remotely controlled reactive power (Q)’ radio button. Configure the relay states (K1– K4) according to the requirements of the DNO by entering the appropriate reactive power set point of Q for each relay state specified by the DNO. -
Page 15: Configuring Reactive Power Control - Power Factor (Tlx Pro+ Only)
5. Configuration Illustration 5.3: Configuring Reactive Power Control – Percent of Q (TLX Pro+ only) 5.3.2. Configuring Reactive Power Control – Power Factor (TLX Pro + only) Set the ‘Remotely controlled reactive power (Q)’ radio button. Configure the relay states (K1– K4) according to the requirements of the DNO by entering the appropriate Power Factor set- point for each relay state specified by the DNO. -
Page 16: Configuring Fallback Values
5. Configuration Note: To select an inverter as master inverter, use the display or the web interface of the inverter by navigating to [Setup → Inverter details]. 5.3.3. Configuring Fallback Values If desired, fallback mode can be activated for both active power control and reactive power control, if these control modes have been selected. - Page 17 5. Configuration Illustration 5.5: Grid Management L00410637-01_02...
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Page 18: Technical Data
6. Technical Data 6. Technical Data CLX GM Processor 32-bit microcontroller, 96 MHz Display Display 4x20 LCD ASCII backlit Interfaces LAN (Ethernet 10/100 Mbit) Terminal strips 12-way 6 x digital inputs (self-powered), without galvanic isolation for exter- nal floating contact Enclosure 2-part, fanless metal enclosure for rail mounting (IP20) Weight... -
Page 19: L00410637-01_02
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.