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  • Synchronizing - Frequency Control Units
    current voltage and frequency values are displayed during operation The monitor control of the unit is equipped with safety functions such as a watchdog and a key code function to prevent unauthorized alteration of the par Synchronizing and Frequency Control Unit SYFN30 Fully automatic mains synchronization Comprehensive test functions for the prevention of wrong synchronization Reverse power protection during synchronization Advance time adjustable from 10 250ms Maximum differential frequency adjustable from 0 15 1 Hz Frequency control with pulse output for Up and Down Automatic switchover to off mains operation in case of mains failure Maximum differential voltage adjustable from 2 10 Voltage inputs 231V and 400V for generator and mains Download data sheets PDF SYFN30 231 400V 50Hz This unit is used for the parallel connection of generators with the mains and includes a static frequency control for the generator It is equipped with preselectable advance time generator switch delay frequency difference and voltage difference The output pulses for the frequency adjustment of the generator can be adjusted on the front panel The instantaneous states are indicated by LED s The current phase positions of the two networks in comparision to one another can be observed via the 0V display Another function is fully automatic frequency acceleration after a standstill time of 5 sec The SYFN30 is equipped with protective measures against wrong synchronization and also works reliably with all types of disturbances on the lines connected Frequency Control Unit DFN300 Frequency control for generators diesel generators Mains controlled setpoint frequency quartz controlled in case of mains failure Available for 50Hz and 60Hz mains networks Control impulses can be tapped via Up and Down contacts Pulse width adjustable from 0 1 1 sec Download data sheets PDF DFN300 231 400V 50Hz This unit is used for the fine adjustment

    Original URL path: http://www.dsl-electronic.de/uk/synchronisiergeraete.php (2016-02-10)
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  • Power Trancducer Unit - DSL-electronic ® GmbH
    0 20mA or 0 10V signal The 3 way separation allows the unit to be operated at different potentials reduces possible disturbances between measuring and output circuit The supply is with 11 33VDC Due to the low self heating the transducer can be used up to an environmental temperature of 55 C AC Current Transducer True RMS AMU110 AMU150 Three way separation input output auxiliary voltage Input AC Current 1A or 5A Output 0 4 20mA 0 2 10V simultaneous Accuracy 1 0 Auxiliary voltage 11 33VDC Download data sheets PDF AMU110 Input 1A AC AMU150 Input 5A AC AC Voltage Transducer True RMS VMU100 Three way separation input output auxiliary voltage Input AC Voltage 0 2 400V AC Output 0 4 20mA 0 2 10V simultaneous Accuracy 1 0 Auxiliary voltage 11 33VDC Download data sheets PDF VMU100 Input 0 2 400V AC 1A Isolated Buffer Amplifier TRV100 G014 Matching isolation amplifier between genset GENCON and generator voltage control unit for adaptation of impedance and amplification and in any case for noise free driving of control unit A detailed description of function and combined instruction you find the data sheet Download data sheets PDF GENCON Buffer Adapt Amp 10 34VDC Isolated Buffer Amplifier TRV100 Three way potential separation 1000V Input 0 4 20mA Output 0 4 20mA and 0 2 10V simultaneously Universal adjustment on consumer request 16 function ranges selectable internally Input values up to 400VDC Accuracy class 1 0 Download data sheets PDF TRV100 16 ranges aux 10 34V GENCON Buffer Adapt Amp 10 34VDC Standard Buffer Amplifier This buffer amplifier is used for potential separation in measuring circuits in disturbed environments with ambiguous potentials or as a power driver Input and output circuits can be switched over internally to 0 20mA 4 20mA 0 10V and 2 10V On customer request the unit can be calibrated to input voltages up to 0 400V Buffer Amplifier for Generator Control Appliance For measuring of impedance or for potential separation on voltage or frequency control units the versionTRV100 G014 will be offer especially for GENCON control unit More details please see following description Front adjustable Isolated Buffer Amplifier FTV924 FTV230 discontinued FTV024 FTV115 Three way potential separation 3 75kV Input 0 4 20mA 0 4 5 10V Output 0 4 20mA 0 2 10V Operating mode switchover and recalibration on front Accuracy 1 Temperature range 20 to 55 C Various auxiliary voltage ranges Download data sheets PDF FTV924 aux 20 4 27 6 VDC FTV230 aux 196 264 VDC FTV115 aux 98 132 VDC FTV024 aux 20 4 27 6 VDC The buffer amplifier FTV is a universal buffer amplifier configuration and adjustment of which are possible on the front panel The unit is suitable for all standard applications in the range 0 20mA 0 5V and 0 10V and also includes the transformation of the signals for example 0 20mA to 4 20mA and vice versa The unit includes a 3 way potential separation of 3 75kV a

    Original URL path: http://www.dsl-electronic.de/uk/messwertumformer.php (2016-02-10)
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  • Littelfuse Selco Alarmsystems - DSL-electronic ® GmbH
    0 20 mA 0 10 VDC or 0 30 VDC inputs 48 programmable alarm levels 24 LEDs for alarm indication 14 outputs for relay control Output for siren control RS485 MODBUS RTU Certified for marine use Download Data Sheets PDF M3000 Data Sheet Download Manuals PDF Alarm MODBUS Protocol M3000 Manual M3092 Manual MODBUS Biasing The SELCO M3000 is a compact 24 channel Analogue Alarm Annunciator The M3000 is ideal for surveillance of temperature sensors pressure sensors and any other kind of sensors providing a signal within the range of 0 20 mA 0 10 VDC or 0 30 VDC A linearly pre scaling is done in order to convert the measured input voltage or current into the entity measured by the sensor e g temperature or pressure Once this conversion has taken place all further references are made to the measured entity Littelfuse Selco Alarm Monitor M4100 Compact unit for flush mounting 8 input contacts normally open or normally closed Time delays 50 mSec 15 sec individually selectable on all channels One common output relay for siren and two programmable output relays for alarms with voltage free contacts LED colour change through plug in system Plug in terminal block for easy service Two integrated push buttons for siren reset lamp test and alarm accept Download Data Sheets PDF M4100 Data Sheet The M4100 is a compact 8 channel programmable unit with many features The 8 inputs will accept any combination of normally open or normally closed contacts The inputs will cause the appropriate alarm LED to flash and simultaneously activate the common siren relay Additionally each input can be configured individually to activate one or both of two alarm relays for group alarm outputs Reset performed by the SIREN RESET button will silence the siren where after it is possible to reset the alarm using the ALARM RESET button The LED will then change to steady light and is maintained as long as the input signal is present Flush mounted unit with standard measurements of 96 x 96 x 75 mm Littelfuse Selco Alarm Monitor M4200 Compact unit for flush mounting Programmable LED colour red green or yellow Special indication of the first alarm 8 input channels NO or NC contacts Individually LED indication of each of the 8 inputs Individually time delay on all channels 2 individually blocking modes for easy service Special indication of cable break or short circuit Download Data Sheets PDF M4200 Data Sheet Download Manuals PDF M4200 Manual The M4200 Alarm Monitor complements our existing and wide product range of alarm monitors and indicator panels that are used in a number of applications in power plants ship installations and industrial processes with a demand for a high level of run time security as well as personal safety Littelfuse Selco Alarm Indicator M4500 6 8 or 20 channels Plug in LEDs DC or AC supply Optional relays Optional RS485 MODBUS Download Data Sheets PDF M4500 Data Sheet The SELCO M4500 M4600 and M4700 provide flush

    Original URL path: http://www.dsl-electronic.de/uk/selco_alarmsystems.php (2016-02-10)
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  • Littelfuse Selco SIGMA Protection Line - DSL-electronic ® GmbH
    Littelfuse Selco SIGMA Control Module S6100 3 Phase Measurement Busbar Monitoring Auto or Manual Operation Voltage Matching Frequency Stabilization Auto Synchronization Active Load sharing Voltage Stabilization Reactive Load sharing Conventional Governor AVR Electronic Governor AVR Paralleling with grid shaft generator RS485 MODBUS Slave CAN Bus Redundant Power Supply Download Manuals PDF S6000 Connection S6100 Governor and AVR Interfacing S6100 Manual S6100 Modbus RTU S6100 RS232 Commands S6100 Shaft Grid Operation S6100 User Interface SIGMA CAN Bus Wiring SIGMA Hyper Terminal SIGMA RS485 Bus Wiring SIGMA is an integrated generator protection and control system The system is of high quality is cost effective and easy to use The SELCO S6100 SIGMA S LS Module provides busbar monitoring frequency stabilization voltage stabilization voltage matching automatic synchronization and active reactive load sharing The S6100 has dedicated interfaces for both conventional and electronic governors and automatic voltage regulators AVRs Manual control is also possible though external push buttons Littelfuse Selco SIGMA User Interface S6500 Integrated Multimeter SIGMA User Interface SIGMA Remote Control C B Status CAN Bus Pin Code Protected Redundant Supply Download Manuals PDF S6500 Connection S6500 Manual S6500 RS232 Commands S6500 User Interface SIGMA CAN Bus Wiring SIGMA Hyper Terminal SIGMA RS485 Bus Wiring UK pdf SIGMA is an integrated generator protection and control system The system is of high quality is cost effective and easy to use The SELCO S6500 SIGMA UI Module is a flush mountable user interface for the SIGMA range of modules The S6500 fills the role of a flush mount digital multimeter as well as a configuration terminal The S6500 will provide real time readings of voltages currents active reactive load VA frequency etc A single S6500 can support up to 16 S6000 and S6100 modules The S6500 can be used to monitor and alter parameters in

    Original URL path: http://www.dsl-electronic.de/uk/selco_sigma_line.php (2016-02-10)
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  • Littelfuse Selco Engine Starting- and Management - DSL-electronic ® GmbH
    are directly accessible on external connection terminals thus providing the best possible flexibility for almost any application A special version of the E7800 with DC voltage output is also available The DC output voltage follows the position of the potentiometer The design of the E7800 ensures that the potentiometer will remember its position although supply is lost Littelfuse Selco Tacho Detector M0500 Reads engine speed from AC voltage Tacho system for M2000 and M2100 Square wave speed output Nominal voltage output Download Data Sheets PDF M0500 Datenblatt The SELCO M0500 is an accessory unit for the SELCO M2000 Engine Controller and the M2100 Emergency Controller The M0500 reads the engine speed from the frequency of the generator output voltage The speed reading is converted to a square wave signal and this signal is provided on a dedicated output Download Manuals PDF M0500 Manual Littelfuse Selco Shutdown Unit M0600 Stand alone engine protection Provides complete redundancy in combination with M2000 Can be mounted on the rear side of the M2000 Complies with even the strictest Marine Classification requirements Download Data Sheets PDF M0600 Datenblatt The M0600 provides protection for any type of diesel or gas engine The unit has inputs for over speed low oil pressure and a user defined input which can be used to monitor e g high water temperature The M0600 has an input to indicate that the engine is running and another input to indicate that the engine is in the process of being halted Download Manuals PDF M0600 Manual Littelfuse Selco Engine Controller M2000 Engine start stop Engine protection Direct input for magnetic pick up RS232 interface for PC based configuration RS485 interface for communication 50 hour burn in before test Certified for marine use Download Data Sheets PDF M2000 Datenblatt The SELCO M2000 Engine Controller

    Original URL path: http://www.dsl-electronic.de/uk/selco_engine_controller.php (2016-02-10)
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  • Littelfuse Selco Synchroscope - DSL-electronic ® GmbH
    Optional closure relay 50 hour burn in before test Certified for marine use Download Data Sheets PDF M8100 Datenblatt Download Manual PDF M8100 Manual The M8100 Synchroscope provides illuminated indication of the frequency and phase deviation between voltages on two separate AC systems e g a generator and a busbar The M8100 will also indicate whether or not the two systems are live A moving light dot indicates the frequency

    Original URL path: http://www.dsl-electronic.de/uk/selco_synchroscope.php (2016-02-10)
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  • Littelfuse Selco T-Line - DSL-electronic ® GmbH
    has a wide setting range for protection control or monitoring The relay detects the magnitude of the current and on exceeding the preset value an output relay will be activated after a preset time delay Available in many versions varying in supply voltage measuring currents and functions Littelfuse Selco Differential Current Relay T2900 Protection of generators against differential currents Visual indication of power pick up and relay tripping High precision digital countdown timer for delayed output Normal function upon loss of supply due to built in energy source Download Data Sheets PDF T2800 Data Sheet Littelfuse Selco Frequency Relay T3000 Price competitive due to combined functions Visual indication of power pick up and relay tripping on both relays High prection digital countdown timer for delayed output Accepts high supply voltage variations 70 110 Download Data Sheets PDF T3000 Data Sheet The SELCO T3000 is intended for effective frequency surveillance on generators busbar or other distribution systems The relay contains the functions under frequency and over frequency time delayed and 2 individual output relays one relay for each function Littelfuse Selco Voltage Relay T3100 Price competitive due to combined functions Visual indication of power pick up and relay tripping on both relays High prection digital countdown timer for delayed output Accepts high supply voltage variations 70 110 Download Data Sheets PDF T3100 Data Sheet The SELCO T3100 is intended for effective voltage surveillance on generators busbar or other distribution systems The relay contains the functions under voltage and over voltage time delayed and 2 individual output relays one relay for each function Littelfuse Selco Insulation Monitoring Relay T3200 Price competitive due to combined functions Visual indication of power pick up and relay tripping on both relays High precision digital countdown timer for delayed output Cost effective and highly reliable compact design Download Data Sheets PDF T3200 Data Sheet The SELCO T3200 is intended for continuous insulation monitoring on three phase insulated networks on board ships The relay monitors continuously two systems galvanically separated from each other e g the busbar and the lighting system or two busbar systems The unit features two output relays for alarm purposes and two analogue outputs for instrument reading The instrument is not included with the relay Instruments are available from SELCO as standard sized switchboard component Littelfuse Selco Voltage Relay 3 Phase T3300 3 phase measurements Separate supply circuit Over voltage Under voltage Hysteresis Download Data Sheets PDF T3300 Data Sheet The SELCO T3300 is intended for three phase effective voltage surveillance on generators busbar or other distribution systems The relay contains the functions under voltage and over voltage time delayed and 2 individual output relays one relay for each function The T3300 includes a total of four internal transformers Three of these transformers are used for measurement and one dedicated to supplying the internal electronics The internal transformers provide optimal isolation and the best possible accuracy The use of a dedicated transformer for supply prevents load disturbance to any of the three measurements Littelfuse

    Original URL path: http://www.dsl-electronic.de/uk/selco_t_line.php (2016-02-10)
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  • Littelfuse Selco G-Line - DSL-electronic ® GmbH
    issues Despite a low purchase price SELCO G Line relays provide high quality proper measuring techniques and a vast number of programmable options Safety accuracy and repeatability are important features in any protection system SELCO G Line relays all have built in measuring transformers one for each phase measurement Transformers provide the best possible isolation with near perfect linearity and thereby no loss of accuracy Voltages and currents can be measured through resistors or optical couplers which provide a much cheaper design Such schemes however compromise safety as well as accuracy Download Manuals PDF G2200 Manual Littelfuse Selco Frequency Relay G3000 Low cost and high flexibility Over and Under Frequency Covers 63 to 690 VAC Programmable scales Programmable relay functions NE ND Microprocessor based Optional Configuration by PC Download Data Sheets PDF G3000 Datenblatt The SELCO G Line relays are mainly intended for use in land based applications The SELCO G Line relays provides an efficient solution for applications where flexibility and cost of purchase are the main issues Despite a low purchase price SELCO G Line relays provide high quality proper measuring techniques and a vast number of programmable options Littelfuse Selco Voltage Relay G3100 Price competitive due to combined functions Visual indication of power pick up and relay tripping on both relays High prection digital countdown timer for delayed output Accepts high supply voltage variations 70 110 Download Data Sheets PDF G3100 Datenblatt The SELCO T3100 is intended for effective voltage surveillance on generators busbar or other distribution systems The relay contains the functions under voltage and over voltage time delayed and 2 individual output relays one relay for each function Download Manuals PDF G3100 Manual Littelfuse Selco Voltage Relay G3300 Low cost and high flexibility Three phase Over or Under Voltage Monitors phase failure symmetry Covers 63

    Original URL path: http://www.dsl-electronic.de/uk/selco_g_line.php (2016-02-10)
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