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Intepro PSI 9040-170 3U User Manual

Psi 9000 3u series dc high efficiency power supply
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User Manual
PSI 9000 3U Series
DC High Efficiency Power Supply
Attention! This document is only valid for devices with
TFT display and firmware "KE: 2.16" (standard models)
resp. "KE: 2.04" (GPIB models), "HMI: 2.10" and "DR:
1.6.4" or higher. For availability of updates for your device
check our website or contact us.
www.InteproATE.com
Version 3
Feb 2017
THE POWER TEST EXPERTS

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Summary of Contents for Intepro PSI 9040-170 3U

  • Page 1 User Manual PSI 9000 3U Series DC High Efficiency Power Supply Attention! This document is only valid for devices with TFT display and firmware “KE: 2.16” (standard models) resp. “KE: 2.04” (GPIB models), “HMI: 2.10” and “DR: 1.6.4” or higher. For availability of updates for your device check our website or contact us.

  • Page 3: Table Of Contents

    PSI 9000 3U Series TABLE OF CONTENTS GENERAL About this document ........5 2.3.7 Connecting the “Share” bus ......44 1.1.1 Retention and use ..........5 2.3.8 Connection of remote sense .......44 1.1.2 Copyright ............5 2.3.9 Installation of an interface module....45 1.1.3 Validity ............5 2.3.10 Connecting the “Share”...
  • Page 4 Replacing a defective mains fuse ....95 4.2.2 Firmware updates ........95 Calibration ............96 4.3.1 Preface ............96 4.3.2 Preparation ...........96 4.3.3 Calibration procedure ........96 CONTACT AND SUPPORT General ............98 Contact options ..........98 © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 5: General

    This document is to be delivered and kept with the equipment in case of change of location and/or user. 1.1.2 Copyright All information in this manual is copyrighted by Intepro Systems. Reprinting or copying in whole or part, and use of this manual for other purposes is forbidden and breach may lead to legal process. 1.1.3 Validity This manual is valid for the following equipment including derived variants.

  • Page 6: Disposal Of Equipment

    PSI 9000 3U Series Disposal of equipment Any equipment intended for disposal must, according to applicable laws and regulations, be returned to Intepro Systems for scrapping, unless the person operating the piece of equipment or another, delegated person is conduct- ing the disposal.

  • Page 7: Safety

    PSI 9000 3U Series Safety 1.7.1 Safety notices Mortal danger - Hazardous voltage Electrical equipment operation means that some parts will involve dangerous voltage. • Therefore all parts under voltage must be covered! This applies to all models except 40 V models which according to SELV cannot generate hazardous DC voltage.

  • Page 8: Responsibility Of The Operator

    All work on electrical equipment may only be performed by qualified electricians. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 9: Alarm Signals

    PSI 9000 3U Series 1.7.5 Alarm signals The equipment offers various possibilities for signalling alarm conditions, however, not for danger situations. The signals may be optical (on the display as text), acoustic (piezo buzzer) or electronic (pin/status output of an analog interface).

  • Page 10: Specific Technical Data (Eu Models)

    (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 Typical value at 100% output voltage and 100% power (4 The display error adds to the error of the related actual value on the DC output © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 11 PSI 9000 3U Series Model EU 3.3 kW / 5 kW PSI 9040-170 PSI 9080-170 PSI 9200-70 PSI 9360-40 PSI 9500-30 Internal resistance regulation Adjustment range 0...7 Ω 0...14 Ω 0...85 Ω 0...270 Ω 0...500 Ω Accuracy ≤2% of max. resistance ± 0.3% of maximum current Display: Resolution See section “1.9.6.4.
  • Page 12 (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 Typical value at 100% output voltage and 100% power (4 The display error adds to the error of the related actual value on the DC output. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 13 PSI 9000 3U Series Model EU 5 kW / 6.6 kW / 10 kW PSI 9750-20 PSI 9040-340 PSI 9040-510 PSI 9080-340 PSI 9200-140 Internal resistance regulation Adjustment range 0...1125 Ω 0...3,5 Ω 0...2 Ω 0...7 Ω 0...42 Ω ≤2% of max. resistance ± 0.3% of maximum current Accuracy Display: Resolution See section “1.9.6.4.
  • Page 14 (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 Typical value at 100% output voltage and 100% power (4 The display error adds to the error of the related actual value on the DC output. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 15 PSI 9000 3U Series Model EU 10 kW / 15 kW PSI 9360-80 PSI 9500-60 PSI 9750-40 PSI 91000-30 PSI 9080-510 Internal resistance regulation Adjustment range 0...135 Ω 0...250 Ω 0...562 Ω 0...1000 Ω 0...5 Ω Accuracy ≤ 2% of max. resistance ± 0.3% of maximum current Display: Resolution See section “1.9.6.4.
  • Page 16 (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 Typical value at 100% output voltage and 100% power (4 The display error adds to the error of the related actual value on the DC output. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 17 PSI 9000 3U Series Model 3U 15 kW PSI 9200-210 PSI 9360-120 PSI 9500-90 PSI 9750-60 PSI 91500-30 Internal resistance regulation Adjustment range 0...28 Ω 0...90 Ω 0...166 Ω 0...375 Ω 0...1500 Ω Accuracy ≤ 2% of max. resistance ± 0.3% of maximum current Display: Resolution See section “1.9.6.4.

  • Page 18: Specific Technical Data (Us Models)

    PSI 9000 3U Series 1.8.4 Specific technical data (US models) Model US 3.3 kW / 5 kW PSI 9040-170 PSI 9080-170 PSI 9200-70 PSI 9360-40 PSI 9500-30 AC Input Voltage (L-L) 208 V, ± 10%, 45 - 65 Hz Connection 2ph,PE 2ph,PE 2ph,PE...
  • Page 19 PSI 9000 3U Series Model US 3.3 kW / 5 kW PSI 9040-170 PSI 9080-170 PSI 9200-70 PSI 9360-40 PSI 9500-30 Internal resistance regulation Adjustment range 0...7 Ω 0...14 Ω 0...85 Ω 0...270 Ω 0...500 Ω Accuracy ≤2% of max. resistance ± 0.3% of maximum current Display: Resolution See section „1.9.6.4.
  • Page 20 PSI 9000 3U Series Model US 5 kW / 6.6 kW / 10 kW PSI 9750-20 PSI 9040-340 PSI 9040-510 PSI 9080-340 PSI 9200-140 AC Input Voltage (L-L) 208 V, ± 10%, 45 - 65 Hz Connection 2ph,PE 3ph,PE 3ph,PE 3ph,PE 3ph,PE Fusing (internal)
  • Page 21 PSI 9000 3U Series Model US 5 kW / 6.6 kW / 10 kW PSI 9750-20 PSI 9040-340 PSI 9040-510 PSI 9080-340 PSI 9200-140 Internal resistance regulation Adjustment range 0...1125 Ω 0...3,5 Ω 0...2 Ω 0...7 Ω 0...42 Ω Accuracy ≤2% of max.
  • Page 22 PSI 9000 3U Series Model US 10 kW / 15 kW PSI 9360-80 PSI 9500-60 PSI 9750-40 PSI 91000-30 PSI 9080-510 AC Input Voltage (L-L) 208 V, ± 10%, 45 - 65 Hz Connection 3ph,PE 3ph,PE 3ph,PE 3ph,PE 3ph,PE Fusing (internal) 4x T32 A 4x T32 A 4x T32 A...
  • Page 23 PSI 9000 3U Series Model US 10 kW / 15 kW PSI 9360-80 PSI 9500-60 PSI 9750-40 PSI 91000-30 PSI 9080-510 Internal resistance regulation Adjustment range 0...135 Ω 0...250 Ω 0...562 Ω 0...1000 Ω 0...5 Ω Accuracy ≤ 2% of max. resistance ± 0.3% of maximum current Display: Resolution See section „1.9.6.4.
  • Page 24 PSI 9000 3U Series Model US 15 kW PSI 9200-210 PSI 9360-120 PSI 9500-90 PSI 9750-60 PSI 91500-30 AC Input Voltage (L-L) 208 V, ± 10%, 45 - 65 Hz Connection 3ph,PE 3ph,PE 3ph,PE 3ph,PE 3ph,PE Fusing (internal) 6x T32 A 6x T32 A 6x T32 A 6x T32 A...
  • Page 25 PSI 9000 3U Series Model US 15 kW PSI 9200-210 PSI 9360-120 PSI 9500-90 PSI 9750-60 PSI 91500-30 Internal resistance regulation Adjustment range 0...28 Ω 0...90 Ω 0...166 Ω 0...375 Ω 0...1500 Ω Accuracy ≤ 2% of max. resistance ± 0.3% of maximum current Display: Resolution See section „1.9.6.4.

  • Page 26: Views

    PSI 9000 3U Series 1.8.5 Views Figure 1 - Front side Figure 2 - Back side (standard version) © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 27 PSI 9000 3U Series Figure 3 - Front view (PSI 9000 Slave) Figure 4 - Rear view (PSI 9000 Slave) © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 28 PSI 9000 3U Series PSI 9000 3U Series • DC High Efficiency Power Supply • User Manual...
  • Page 29 PSI 9000 3U Series Figure 7 - View from above © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 30 PSI 9000 3U Series Figure 8 - Control Panel Overview of the elements of the operating panel For a detailed description see section “1.9.6. The control panel (HMI)”. Touchscreen display Used for selection of set values, menus, conditions and display of actual values and status. The touchscreen can be operated with the fingers or with a stylus.

  • Page 31: Construction And Function

    The block diagram illustrates the main components inside the device and their relationships. There are digital, microprocessor controlled components (KE, DR, BE), which can be target of firmware updates. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 32: Scope Of Delivery

    PSI 9000 3U Series 1.9.3 Scope of delivery 1 x Power supply device 1 x Share Bus plug 1 x Remote sensing plug 1 x 1.8 m USB cable 1 x Set of DC terminal covers 1 x Share/Sense terminal cover (only with models from 750 V) 1 x USB stick with documentation and software 1 x AC connector plug (clamp type) 1 x Set for strain relief (premounted)

  • Page 33: The Control Panel (Hmi)

    A, V, kW 0-110% nom OVP, OCP etc., related to the physical values Valid also for values related to these physical units, such as OVD for voltage and UCD for current © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 34 PSI 9000 3U Series • Status display (upper right) This area displays various status texts and symbols: Display Description Locked The HMI is locked Unlocked The HMI is unlocked Remote: The device is under remote control from..Analog ..the built-in analog interface USB &...
  • Page 35 PSI 9000 3U Series 1.9.6.4 Resolution of the displayed values In the display, set values can be adjusted in fixed increments. The number of decimal places depends on the device model. The values have 4 or 5 digits. Actual and set values always have the same number of digits. Adjustment resolution and number of digits of set values in the display: Voltage, Current,...

  • Page 36: Usb Port Type B (Rear Side)

    PSI 9000 3U Series 1.9.7 USB port type B (rear side) The USB-B port on the back side of the device is provided for communication with the de- vice and for firmware updates. The included USB cable can be used to connect the device to a PC (USB 2.0 or 3.0).

  • Page 37: Share" Connector

    The connection to a PC or other GPIB port is done with standard GPIB cables from stock, which can have straight or 90° connectors. When using cable with 90° connectors, the USB port will be inaccessible. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 38: Installation & Commissioning

    2.1.2 Packaging It is recommended to keep the complete transport packaging for the lifetime of the device for relocation or return to Intepro Systems for repair. Otherwise the packaging should be disposed of in an environmentally friendly way. 2.1.3 Storage In case of long term storage of the equipment it is recommended to use the original packaging or similar.

  • Page 39: Preparation

    On some models the mounting brackets provided to secure the device in a 19” cabinet can be removed so that the device can be operated on any flat surface as a desk top device. Acceptable and inacceptable installation positions: Standing surface © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 40: Connection To Ac Supply

    6 mm². The longer the connection cable, the higher the voltage loss due to the cable resistance. Therefore the mains cables should be kept as short as possible or use bigger cross section. Figure 9 - Example for a mains cable (cable not included in delivery) © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 41 Connection schemes: Figure 10 - L2+L3+PE connection scheme for 3.3/5 kW models Figure 11 - Full connection scheme for 6.6 kW or higher models © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 42 Suggestions to assign phases: Single unit (3.3 kW / 5 kW) Multiple units (3.3 kW / 5 kW) Multiple units (6,6 kW / 10 kW) © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 43: Connection To Dc Loads

    19” cabinet or similar. For type 2 connectors only a horizontal lead can be used to allow for instal- lation of the cover. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 44: Grounding Of The Dc Output

    PSI 9000 3U Series Examples of the type 1 terminal: • 90° up or down • space saving in depth • no bending radius • horizontal lead • space saving in height • large bending radius 2.3.6 Grounding of the DC output Whether the power supply is operated stand-alone or in series connection with others, it is always only allowed to ground one of all DC output poles.

  • Page 45: Installation Of An Interface Module

    Removal follows the reverse that the module is properly aligned on the rear procedure. The screws can wall of the device. be used to assist in pulling out the module. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 46: Connecting The "Share" Bus

    Refer to „2.3.12. Initial commission“. Only after successful checking of the device as listed may it be operated as usual. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 47: System Extension With Slave Units

    The configuration of the master units, the standard model with display and HMI, is either done on the unit itself or via software in remote control. The slave units don’t require setup, as they preconfigured to be slaves on the master-slave bus. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 48: Operation And Application

    = transient below the adjusted value for a short time. t = transient time to settle the output voltage. time to settle the output voltage. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 49: Current Regulation / Constant Current / Current Limiting

    Clarification: = (U ) * I With resistance mode being active, i.e. mode R/I, the function generator will be offline. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 50: Alarm Conditions

    DC output reaches the adjusted OPP limit. This function serves to protect the connected load application so that this is not overloaded and possibly damaged due to an excessive power consumption. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 51: Manual Operation

    PSI 9000 3U Series Manual operation 3.4.1 Switching on the device The device should always be switched on using the rotary switch on the front of the device. Alternatively this can take place using an external cutout (contactor, circuit breaker) of suitable current capacity. After switching on, the display will first show the manufacturers logo (approx.
  • Page 52 PSI 9000 3U Series © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 53 PSI 9000 3U Series PSI 9000 3U Series • DC High Efficiency Power Supply • User Manual...
  • Page 54 PSI 9000 3U Series PSI 9000 3U Series • DC High Efficiency Power Supply • User Manual...
  • Page 55 PSI 9000 3U Series 3.4.3.1 Menu “General Settings” Setting P. Description Allow remote control Selection “NO” means that the device cannot be remotely controlled over either the digital or analog interfaces. If remote control is not allowed, the status will be shown as “local” in the status area on the main display. See also section 1.9.6.1 Analog interface range Selects the voltage range for the analog set values, actual output values and...
  • Page 56 PSI 9000 3U Series Setting P. Description Repeat master init. 10 Touch area “Initialize” will repeat the initialisation of the master-slave system in case the automatic enumeration of the slave units by the master is once unsuccessful so the system would have less total power than expected or has to be repeated manually in case the master unit couldn’t detect a missing slave 3.4.3.2 Menu “User Events”...
  • Page 57 PSI 9000 3U Series IF Level 1 Level 2 Level 3 Description IP Settings DHCP The IF allows a DHCP server to allocate an IP address, a subnet mask and a gateway. If no DHCP server is in the network then network parameters will be set as defined in item “Manual”...
  • Page 58 PSI 9000 3U Series IF Ebene 1 Level 2 Level 3 Description Base ID Setup of the CAN base ID (11 Bit or 29 Bit, hex format). Default: 0h Baud Rate Setup of the CAN bus speed or baud rate in typical value be- tween 10 kbps and 1Mbps.
  • Page 59 PSI 9000 3U Series Element Description Com Timeout Timeout USB/RS232 (in milliseconds) Default value: 5, Range: 5...65535 Defines the max. time between two subsequent bytes or blocks of a transferred message. For more information about the timeout refer to the external programming documentation “Programming ModBus &...

  • Page 60: Adjustment Limits

    PSI 9000 3U Series 3.4.4 Adjustment limits Adjustment limits are only effective on the related set values, no matter if using manual adjust- ment or remote control setting! Defaults are that all set values (U, I, P, R) are adjustable from 0 to 102%. The full range may be obstructive in some cases, especially for pro- tection of applications against overvoltage.

  • Page 61: Manual Adjustment Of Set Values

    PSI 9000 3U Series 3.4.6 Manual adjustment of set values The set values for voltage, current and power are the fundamental operating possibilities of a power supply and hence the two rotary knobs on the front of the device are always assigned to two of the the values in manual operation. As a fourth value there is the internal resistance, for which the resistance mode (R mode) has to be activated in the MENU first.

  • Page 62: The Meter Bars

    PSI 9000 3U Series Limitations of the alternative status page: • Set and actual values of power are not displayed and the set value of power is only indirectly accessible • The set value of resistance is not displayed and only indirectly accessible •...

  • Page 63: Recording To Usb Stick (Logging)

    PSI 9000 3U Series 3.4.10 Recording to USB stick (logging) Device data can be recorded to USB stick (2.0 / 3.0 may work, but not all vendors are supported) anytime. For specifications of the USB stick and the generated log files refer to section „. USB port (front side)“. The logging stores files of CSV format on the stick.

  • Page 64: Remote Control

    PSI 9000 3U Series Remote control 3.5.1 General Remote control is possible via the built-in analog or USB port or via one of the optional interface modules (only with standard models of PSI 9000 3U series) or via the GPIB port (only with option 3W installed). Important here is that only the analog or one digital interface can be in control.

  • Page 65: Remote Control Via The Analog Interface (Ai)

    PSI 9000 3U Series 3.5.3.2 General information about the interface modules With the standard models of series PSI 9000 3U, one of the plug-in and retrofittable modules listed in can be installed. It can take over remote control of the device alternatively to the built-in USB type B on the back side or analog interface.
  • Page 66 PSI 9000 3U Series 3.5.4.2 Resolution and sample rate The analog interface is internally sampled and processed by a digital microcontroller. This causes a limited resolu- tion of analog steps. The resolution is the same for set values (VSEL etc.) and actual values (VMON/CMON) and is 26214 when working with the 10 V range.
  • Page 67 PSI 9000 3U Series 3.5.4.5 Overview of the Sub-D Socket 3.5.4.6 Simplified diagram of the pins Digital Input (DI) Analog Input (AI) It requires to use a switch with low resist- High resistance input (impedance ance (relay, switch, circuit breaker etc.) in >40 k..100 kΩ) for an OA circuit.
  • Page 68 PSI 9000 3U Series • Remote control is not active In this mode of operation pin “REM-SB” can serve as lock, preventing the DC output from being switched on by any means. This results in following possible situations: Parameter  Behaviour output „REM-SB“...

  • Page 69: Alarms And Monitoring

    PSI 9000 3U Series Alarms and monitoring 3.6.1 Definition of terms There is a clear distinction between device alarms (see „. Alarm conditions“) such as overvoltage protection or overheating protection, and user defined events such as OVD (overvoltage detection). Whilst device alarms serve to protect the device by initially switching off the DC output, user defined events can switch off the DC output (Ac- tion = ALARM), but can also simply give an acoustic signal to make the user aware.
  • Page 70 PSI 9000 3U Series ► How to configure the device alarms While the DC output is switched off tap the touch area on the main screen. On the right side tap the arrow to select “2. Protect”. Set the limits for the equipment alarm relevant to your application if the default value of 110% is unsuitable. The set values can be entered using the ten-key tab.

  • Page 71: Control Panel (Hmi) Lock

    PSI 9000 3U Series As soon as an event is set up with an action other than “NONE” and with accepted settings, an incident can occur whether the DC output is switched on or off. On leaving the pages “User events” or “Settings” an event can be directly displayed.

  • Page 72: Limits Lock

    PSI 9000 3U Series Limits lock In order to avoid the alteration of the adjustment limits (also see „. Adjustment limits“) by an unprivileged user, the screen with the adjustment limit settings (“Limits”) can be locked by a PIN code. The menu pages “3.Limits” in SETTINGS and “Profiles”...

  • Page 73: The Function Generator

    PSI 9000 3U Series 3.10 The function generator 3.10.1 Introduction The built-in function generator (short: FG) is able to create various signal forms and apply these to the set value of either voltage or current. The standard functions are based on an arbitrary generator and directly accessible and configurable using manual control.

  • Page 74: Method Of Operation

    PSI 9000 3U Series 3.10.2.3 Resolution of X (time) and Y (amplitude) The device can set 4096 steps between 0 ... 100% of nominal value. The intervals to create a linear or other rise/ fall are calculated depending on the amplitude and then set. If the amplitude is very low and the time long, only few intervals will be set as otherwise many identical values will be set one after another, generating a staircase effect.

  • Page 75: Sine Wave Function

    PSI 9000 3U Series After setting it up, the function can be loaded. ► How to load a function After setting the values for the required signal generation, tap on the touch area The device will then load the data into the internal controller and changes the display.

  • Page 76: Triangular Function

    PSI 9000 3U Series 3.10.6 Triangular function The following parameters can be configured for a triangular wave function: Value Range Description I(A), U(A) 0...(Nominal value - (Off)) of U, I A = Amplitude of the signal to be generated I(Off), U(Off) 0...(Nominal value - (A)) of U, I Off = Offset, based on the foot of the triangular wave 0.1 ms...36000 s Rising edge time Δt of the triangular wave signal...

  • Page 77: Trapezoidal Function

    PSI 9000 3U Series 3.10.8 Trapezoidal function The following parameters can be configured for a trapezoidal curve function: Value Range Description I(A), U(A) 0...(Nominal value - (Off)) of U, I A = Amplitude of the signal to be generated I(Off), U(Off) 0...(Nominal value - (A)) of U, I Off = Offset, based on the foot of the trapezium 0.1 ms...36000 s...

  • Page 78: 3.10.10 Arbitrary Function

    PSI 9000 3U Series 3.10.10 Arbitrary function The arbitrary (freely definable) function offers the user further scope. Up to 100 sequences are available for use for current I and voltage U, all of which have the same parameters but which can be differently configured so that a complex function process can be built up.
  • Page 79 PSI 9000 3U Series Schematic diagram: Applications and results: Example 2 Focussing 1 cycle of 1 sequence from 100: The DC values at start and end are the same but the AC (amplitude) not. The end value is higher than the start so that the amplitude increases with each new half sine wave continuously through the sequence.
  • Page 80 PSI 9000 3U Series By linking together a number of differently configured sequences, complex progressions can be created. Smart configuration of the arbitrary generator can be used to match triangular, sine, rectangular or trapezoidal wave func- tions and thus, e.g. a sequence of rectangular waves with differing amplitudes or duty cycles could be produced. Assignment to either U or I makes up to 100 sequences available for either current or voltage but not a mix.
  • Page 81 PSI 9000 3U Series 3.10.10.1 Loading and saving the arbitrary function The 100 sequences of the arbitrary function, which can be manually configured with the control panel of the de- vice and which are applicable either to voltage (U) or current (I), can be saved to or loaded from a common USB stick via the front side USB port.

  • Page 82: 3.10.11 Ramp Function

    PSI 9000 3U Series ► How to save a sequence table (100 sequences) to a USB flash drive: Do not plug the USB flash drive yet or remove it. Access the function selection menu of the function generator via MENU -> Function Generator -> Arbitrary Tap on , then .
  • Page 83 Once the file is accepted, you will be requested to remove the USB drive. Submit and load the function with to start and control it as with other function (also see „3.9.4.1. Function selection and control“). © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 84: Pv Table Function (Photovoltaics)

    PSI 9000 3U Series 3.10.13 PV table function (photovoltaics) 3.10.13.1 Preface This function uses the standard XY generator to let the power supply simulate solar panels or solar cells with certain characteristics. The device calculates an IU table from four typical values. While the function is running, the user can adjust a parameter “Irradiance”...

  • Page 85: Fc Table Function (Fuel Cell)

    The voltage has to decrease from point 1 to point 4, while the current has to increase. If the rules are not followed, the device will reject the values with an error and reset them to 0. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 86 PSI 9000 3U Series 3.10.14.2 Usage The following parameters can be set for the FC table function: Value Range Description Point 1: Uoc 0 V...U Open circuit voltage at no load Point 2+3: U 0 V...U Voltage and current define the position of these two points in the U-I coordinate system, which represent two support- Point 2+3: I 0 A...I...

  • Page 87: 3.10.15 Remote Control Of The Function Generator

    The function generator is unavailable if R mode (resistance) is activated • Some functions are based on the arbitrary generator, some on the XY generator. Therefore, both generators have to be controlled and configured separately © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 88: Other Applications

    Slaves with KE firmware from 2.14 will show “Alarm: MSP” as long as they’re not initialised by the master. This is handled the same way as a connection drop to the master unit. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 89 The initialization of the master and the master-slave system will, as long as MS mode is still activated, be repeated each time the units are powered. The initialization can be repeated anytime using the MENU in GENERAL SETTINGS, PAGE: 9. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 90 MS system again, finding and integrating all active slaves. In this case, MS can be restored automatically. • If accidently multiple or no units are defined as master the master-slave system cannot be initialized © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 91: Series Connection

    It is thus recommended to leave the DC output switched on as long as the battery is connected (equals to trickle charge) and only switch if off for connecting/disconnecting a battery. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 92: Two Quadrants Operation (2Qo)

    One PSU, preferable PSU 1, has to be set to Master for the Share bus connection, no matter if MS operation via the digital MS bus used or not. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 93 DC input when reaching minimum allowed discharge voltage. The settings of the load, as given via the Share bus, can’t be read from the load’s display. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 94 When reaching 27 V, the power supply will deliver only the current needed to maintain the battery voltage. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 95: Service And Maintenance

    USB port. For this the software “EA Power Control” is needed which is included with the device or available as download from our website, together with the firmware update, or upon request. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 96: Calibration

    The calibration procedure, as explained below, is an example with model PSI 9080-170 3U. Other models are treated the same way, with values according to the particular PSI model and the required load. © 2015 Intepro Systems, LP. Specifications subject to change without notice.
  • Page 97 “Calibrate outp. value” select “Calibrate actual val.” in the submenus. After the device shows measured values on display, wait at least 2s for measured value to settle and then tap NEXT until you are through all steps. © 2015 Intepro Systems, LP. Specifications subject to change without notice.

  • Page 98: Contact And Support

    Repairs, if not otherwise arranged between supplier and customer, will be carried out by Intepro Systems. For this the device must generally be returned to Intepro Systems. No RMA number is needed. It is sufficient to package the equipment adequately and send it, together with a detailed description of the fault and, if still under guarantee, a copy of the invoice, to the following address.
  • Page 99 Contact Us United States United Kingdom China Intepro Systems, Inc. Intepro UK Ltd. Intepro Power 14712-A Franklin Ave 9 Lakeside Business Park Block 7 Fourth Industrial Area Tustin, CA 92780 Swan Lane, Sandhurst Berkshire Nanyou, Nanshan District Tel: 1-714-953-2686 GU47 9DN / UK Shenzhen, China 518052 sales@inteproate.com...

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