Elektro-Automatik Operating Manual PS 2000 B TFT Single DC Power Supply Doc ID: PS2SEN Revision: 17 Date: 11/2020
PS 2000 B Single Series TABLE OF CONTENTS 11.1GENERAL About this document.......................................4 1.1.1 1.1.2 1.1.3 1.1.4 1.2 1.3 1.4 1.5 1.6 1.7 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 1.8 1.8.1 1.8.2 1.8.3 1.8.4 1.9 1.9.1 1.9.2 1.9.3 1.9.4 2 Retention and use...........................................4 Copyright.........................................................4 Validity.............................................................4 Symbols and warnings...................................
PS 2000 B Single Series 1. General 1.1 About this document 1.1.1 Retention and use This document is to be kept in the vicinity of the equipment for future reference and explanation of the operation of the device. This document is to be delivered and kept with the equipment in case of change of location and/or user. 1.1.2 Copyright Reprinting, copying, also partially, usage for other purposes as foreseen of this manual are forbidden and breach may lead to legal process. 1.1.
PS 2000 B Single Series 1.4 Disposal of equipment 1.5 Product key A piece of equipment which is intended for disposal must, according to European laws and regulations (ElektroG, WEEE) be returned to EA Elektro-Automatik for scrapping, unless the person operating the piece of equipment or another, delegated person is conducting the disposal.
PS 2000 B Single Series 1.7 Safety 1.7.1 Safety notices Mortal danger - Hazardous voltage • Electrical equipment operation means that some parts will be under dangerous voltage. Therefore all parts under voltage must be covered! • All work on connections must be carried out under zero voltage (output not connected to a load which is also a voltage source) and may only be performed by qualified and trained personnel. Improper actions can cause fatal injury as well as serious material damage.
PS 2000 B Single Series 1.7.3 Responsibility of the operator Operator is any natural or legal person who uses the equipment or delegates the usage to a third party, and is responsible during its usage for the safety of the user, other personnel or third parties. The equipment is in industrial operation. Therefore the operators are governed by the legal safety regulations.
PS 2000 B Single Series 1.7.5 Alarm signals The equipment offers various possibilities for signaling alarm conditions, however, not for danger situations. The signals are optical, as text on the display. All alarms will cause the device to switch off the DC output.
PS 2000 B Single Series 1.8.3 Specific technical data Model 42 V PS 2042-06 B PS 2042-10 B PS 2042-20 B Voltage range 90...264 V AC 90...264 V AC 90...264 V AC Connection Wall outlet Wall outlet Wall outlet Frequency 45-65 Hz 45-65 Hz 45-65 Hz Fusing T2A T 3.15 A T 6.3 A Power factor ≈ 0.99 ≈ 0.99 ≈ 0.99 Max. output voltage UMax 42 V 42 V 42 V Max. output current IMax 6A 10 A 20 A Max. output power PMax 100 W 160 W 320 W Overvoltage protection range 0...46.2 V 0...46.
PS 2000 B Single Series Model 84 V PS 2084-03 B PS 2084-05 B PS 2084-10 B Voltage range 90...264 V AC 90...264 V AC 90...264 V AC Connection Wall outlet Wall outlet Wall outlet Frequency 45-65 Hz 45-65 Hz 45-65 Hz Fusing T2A T 3.15 A T 6.3 A Power factor ≈ 0.99 ≈ 0.99 ≈ 0.99 Max. output voltage UMax 84 V 84 V 84 V Max. output current IMax 3A 5A 10 A Max. output power PMax 100 W 160 W 320 W Overvoltage protection range 0...92.4 V 0...92.4 V 0...92.
PS 2000 B Single Series 1.8.4 Views Figure 1 - Front side Figure 2 - Rear side 100 W / 160 W Figure 3 - Rear side 320 W EA Elektro-Automatik GmbH Helmholtzstr. 31-37 • 41747 Viersen Germany Fon: +49 2162 / 3785-0 Fax: +49 2162 / 16230 www.elektroautomatik.de ea1974@elektroautomatik.
PS 2000 B Single Series Overview For a detailed description of the display and its layout see section «1.9.4. The control panel (HMI)». (1) (2) (3) Power switch Used to power the device on and off. Pushbutton “Settings” Used for access to the setup menu while the DC output is switched off. Color display Used for display of set values, menus, actual values and status.
PS 2000 B Single Series 1.9 Construction and function 1.9.1 General description The laboratory power supplies of the series PS 2000B are very compact and rugged devices and incorporate interesting features within small dimensions. The contactless design makes them ideally suited for operation in schools, educational facilities, workshops or laboratories. The series offers three power classes of 100W, 160W and 320W.
PS 2000 B Single Series General display ranges: Value Unit Range Description Actual voltage V 0.3-115% UNom Actual value of DC output voltage Set value of voltage V 0-100% UNom Set value for limiting the DC output voltage Actual current 0.
PS 2000 B Single Series 2. Installation & commissioning 2.1 Storage 2.1.1 Packaging It’s recommended to keep the complete transport packaging for the lifetime of the device for relocation or return to Elektro-Automatik for repair. Otherwise the packaging should be disposed of in an environmentally friendly way. 2.1.2 Storage In case of long term storage of the equipment it’s recommended to use the original packaging or similar.
PS 2000 B Single Series 2.3.4 Connection to DC loads • Connection of loads which are also voltage sources and can probably generate voltages higher than 110% nominal of the device model isn’t allowed! • Connection of voltage sources with reversed polarity isn’t allowed! The DC output is located on the front of the device and isn’t protected by a fuse. The cross section of the connection cable is determined by the current consumption, cable length and ambient temperature.
PS 2000 B Single Series 3. Operation and application 3.1 Personal safety • In order to guarantee safety when using the device, it’s essential that only persons operate the device who are fully acquainted and trained in the required safety measures to be taken when working with dangerous electrical voltages • For models which accept dangerous voltages, a protection against unwanted physical contact has to be installed on the DC output 3.
PS 2000 B Single Series 3.2.2 Current regulation / constant current / current limitation Current regulation is also known as current limiting or constant current mode (CC). The DC output current is held constant by the power supply, once the output current to the load reaches the adjusted limit. Then the power supply automatically switches The current flowing from the power supply is determined by the output voltage and the load’s true resistance.
PS 2000 B Single Series 3.3 Alarm conditions This section only gives an overview about device alarms. What to do in case your device indicates an alarm condition is described in section «3.6. Alarms and monitoring». As a basic principle, all alarm conditions are signaled optically (text in the display), as well as status readable via the digital interface. 3.3.
PS 2000 B Single Series 3.4 Manual operation 3.4.1 Switching the device on The device should, as far as possible, always be switched on using the toggle switch on the front of the device. After switching on, the display will first show the manufacturer’s logo, name and address, followed by device type, firmware version(s), serial number and item number. The latest set values are restored. A PS 2000 B device doesn’t restore the DC output condition. It will always come up with DC off. 3.4.
PS 2000 B Single Series 3.4.3.1 Menu “Settings” This menu is for all settings related to the DC output values: Group Presets Description Allows for adjustment of the set values of voltage and current, alternatively to the adjustment in the main screen of the display. Protection Allows for adjustment of protection thresholds (here: OVP, OCP). These are the same values as shown in the main display page, but here they are adjustable. Also see section «3.3.
PS 2000 B Single Series 3.4.4 Adjustment limits Adjustment limits only affect the set values, no matter if during manual adjustment or remote control! Defaults are that the set values of voltage and current are adjustable from 0 to 100% of the rated value. This may be obstructive in some cases, especially for protection of applications against overvoltage which may occur when accidentally adjusting the voltage too high.
PS 2000 B Single Series 3.4.7 Control panel (HMI) lock In order to avoid the accidental alteration of a value during manual operation, the rotary knobs and the buttons can be locked so that no action is accepted without prior unlocking. ►►How to lock the HMI 1. While the DC output is switched off, press button Settings. 2. In the menu use the left knob to navigate to HMI Setup and press the knob. 3. In menu HMI Setup use the knob to select and configure the lower four parameters related to the HMI lock.
PS 2000 B Single Series 3.5 Remote control 3.5.1 EA Power Control The included USB stick contains the Windows software EA Power Control which can remotely control the device. Also see the user manual of the software. 3.5.2 Programming Programming details and the communication protocol are to be found in the programming documentation which is supplied on the included USB stick or which is available as download from the EA Elektro-Automatik website. 3.5.
PS 2000 B Single Series 4. Service and maintenance 4.1 Maintenance / cleaning The device needs no maintenance. Models with a fan may require cleaning the fan. The frequency of cleanse is depending on the ambient conditions. The fan serves to cool the components which are heated by the inherent high dissipation of energy. A heavily dirt filled fan can lead to insufficient airflow and therefore the DC output would switch off too early due to overheating or possibly lead to defects.
EA Elektro-Automatik GmbH & Co. KG Development - Production - Sales Helmholtzstraße 31-37 41747 Viersen Germany Fon: +49 2162 / 37 85-0 Telefax: +49 2162 / 16 230 ea1974@elektroautomatik.de www.elektroautomatik.
