Finden Sie schnell kaffeevollautomat test für Ihr Unternehmen: 11 Ergebnisse

STS 5000 is a multifunction substation maintenance & commissioning test system for current, voltage and power transformers designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid. Main features Fully automatic Primary injection testing capabilities: up to 800 A or up to 5000 A / 7000 A, with the optional module BUX 5000 Variable output frequency: 15 – 500 Hz Power dissipation factor test with the optional module TD 5000 ( voltage up to 12 kV) 2000 v AC high-pot test Local control by large color display PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report IEC 61850-9-2 communication protocol Patented technology for Capacitance and Tan Delta measurement USB interface and Ethernet interface for PC connection. Compact and lightweight Tests performed CT ratio CT ratio voltage mode CT polarity CT burden secondary side ALF ISF CT excitation curve CT knee voltage CT winding resistance burden resistance voltage withstand rogowski coil low power transformer CT IEC 61850-9 VT ratio VT polarity VT burden secondary side VT IEC 61850-9 PT ratio PT vector group PT winding resistance OLTC tap changer dynamic resistance; PT excitation current PT no load current PT short circuit impedance PT leakage reactance Micro-ohmmeter CB operation time

STS 5000 is a multifunction substation maintenance & commissioning test system for current, voltage and power transformers designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid. Main features Fully automatic Primary injection testing capabilities: up to 800 A or up to 5000 A / 7000 A, with the optional module BUX 5000 Variable output frequency: 15 – 500 Hz Power dissipation factor test with the optional module TD 5000 ( voltage up to 12 kV) 2000 v AC high-pot test Local control by large color display PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report IEC 61850-9-2 communication protocol Patented technology for Capacitance and Tan Delta measurement USB interface and Ethernet interface for PC connection. Compact and lightweight Tests performed CT ratio CT ratio voltage mode CT polarity CT burden secondary side ALF ISF CT excitation curve CT knee voltage CT winding resistance burden resistance voltage withstand rogowski coil low power transformer CT IEC 61850-9 VT ratio VT polarity VT burden secondary side VT IEC 61850-9 PT ratio PT vector group PT winding resistance OLTC tap changer dynamic resistance; PT excitation current PT no load current PT short circuit impedance PT leakage reactance Micro-ohmmeter CB operation time

3-f Voltage output from 1-f supply 0-450V f-N output voltage 20VA/phase maximum output Variable Frequency 30-999.9Hz Phase shift ±180.0° Multi-function timing system USB keyboard for comment USB data storage. Ideally suited to testing G59 & G99 schemes Step change of phase and df/dt Large 6.5” back-lit colour LCD Automatic mains voltage selection Fully Programmable test procedures Rugged case and weighs under 9kg The new ART3V Relay Test System brings new features to our range of relay test equipment making it far more adaptable. The new output voltages are higher and have a finer level of accuracy and control. The new full colour LCD provides more test detail, making it easy to understand. The ART3V user interface is an improvement of the DVS3 mk2 allowing simple testing of complex voltage and loss of mains protection systems. The ART3V has vastly improved accuracy, stability, and features. Designed to be the trusted and reliable voltage source for relay testing. The ART3V has been designed using the latest digital technology to generate a highly stable and accurate output with very low distortion. Each phase output is individually adjustable for voltage, frequency and phase angle. The unit is controlled by a simple user interface within defined menus. Values may be either typed in at the capacitive keypad or finely varied using a smooth rotary encoder. Bespoke test procedures can be created for step changes of any output variable at set times or with automatic timing of the response of the relay under test. The ART3V has a colour back-lit display to provide an easy to read user interface. Menu options are selected by dedicated buttons on the panel, allowing easy mode change. All information is displayed including contact set status, and a phasor diagram. The ART3V Relay Test System is ideally suited for testing G59/G99 protection, including loss of mains protection. Vector surge and df/dt (ROCOF) relays can be simply tested and timed, as well as other protection requiring one to three voltages, including: Under and over frequency relays Under and over voltage relays Synchronising relays df/dt & ROCOF relays Vector surge relays Transducers In conjunction with the ART3C or a current source (such as the 200ADM-P), the ART3V can be used to test protection circuits, including: Directional relays Distance protection Phase angle relays Power relays Power transducers Output The output of the ART3V has 4mm safety sockets for phases A, B, C and neutral. The neutral connection may be omitted for a delta connection. The neutrals can be linked for a star connection using the provided accessory. Timing System The timing system on the ART3V is flexible and transparent with different modes of operation. USB Data The ART3V can be connected to a USB keyboard for adding comments to tests. Each test is stored to a USB memory key with each comment. The data is stored in a *.CSV format allowing it to be opened in all types of desktop PC spreadsheet software. Modes of Operation Output Adjust This mode allows full control of frequency, voltage and phase. Phase Lock Mode The frequency and phase of the output can be controlled by an external reference in phase lock mode. The reference may be the mains supply to the ART3V, an external voltage, current. This mode allows testing of directional and distance protection in conjunction with an external current source. Fault Config Mode Fault Config mode allows extra flexibility in testing complex timed events or several sets of values that must be applied to a relay in turn. This mode allows three sets of values to be set in advance (pre-fault, fault, and post-fault values). The ART3V may be set to switch from one state to the next on a change of contact or after a specific time. In addition, the timer may be set to start or stop on any one of the state changes or a change of contact state. This mode allows frequency, phase and voltage to be changed simultaneously if required. Test configurations can be save to USB. More complex configurations can be loaded from the USB, such as a complete G59/G99 relay test, such as relay stability tests. df/dt and ROCOF (Rate Of Change Of Frequency) Loss of mains protection often takes the form of a df/dt relay, sensitive to the rate of change of frequency over time. The ART3V is able to generate a swept frequency output with accurate rates of change of frequency between preset frequencies. WEIGHT 8.9 kg DIMENSIONS 419 × 325 × 195 mm SUPPLIED ACCESSORIES Output lead set Lead set case Mains lead Spare fuse set Operating manual

Continuously variable output voltage 0-5kVAC Variable trip circuit 12mA and 20-120mA Output voltage and current metering Visual and audible indication of test piece failure The KV5-100 MK3 Test System is a general purpose, high voltage test instrument designed for testing insulation systems and the measurement of breakdown voltage on electrical plant and components. The unit has an output voltage adjustable from zero to 5kV with accurate metering on both the output voltage and current. A zero-voltage interlock is provided, ensuring that the output may only be energised with the voltage control at zero. The output voltage is metered by a large, linear analogue instrument with a dual-scale marking of 0-3kV and 0-6kV. Load current is metered by a second analogue instrument with 0-10 scale marking. Two current ranges are selectable: 0-10mA and 0-100mA. The test object and output are protected by an adjustable current trip linked to the current metering range. The trip level may be set to 20-120% of the current metering range on 20% steps. Breakdown of the test object is both audibly and visibly indicated. The alarm must be manually reset after a trip condition before testing can be resumed. The KV5-100 MK3 Test System is supplied in a compact and portable case with permanently connected test leads. The test leads are terminated in crocodile clips. The unit is designed to be used in conjunction with an interlocked test enclosure. WEIGHT 16.5 kg DIMENSIONS 364 × 147 × 262 mm SUPPLIED ACCESSORIES Operating manual Mains lead Spare fuse

0-50kV output voltage 20mA maximum output current Auto-selecting 115/230V supply voltage Key operated supply switch to prevent unauthorised operation Dual overload protection Variable electronic trip Voltage and current metering External interlock circuit Zero-volt interlock Visual indication of test piece failure Cast resin HV transformer The KV50-20D Mk3 Test System is a low power portable high voltage AC test system designed for insulation testing. This system is equally suited to both development and routine testing of electrical insulation systems and plant. The equipment consists of a control unit and a separate resin cast high voltage transformer linked by a 5 metre control cable. The control unit is housed in a rugged aluminium case with a hinged, removable lid for protection. The high voltage transformer is mounted on a base with swivel castors for mobility. The control unit is fitted with a comprehensive range of facilities for control, metering and protection, including an emergency off switch. The output RMS voltage and current are displayed on digital meters. A variable electronic trip is provided, allowing the trip current to be set to 10-110% of rated output. The KV50-20D Mk3 Test System is designed to be operated with the HV transformer inside an interlock test enclosure. A connector is supplied on the control unit to connect interlock switches, extra emergency stop switches and external 24V beacons. WEIGHT 17 kg DIMENSIONS 380 × 314 × 221 mm SUPPLIED ACCESSORIES Operating manual Mains lead Spare fuse

0-50kV output voltage 5kVA output capability Key operated supply switch to prevent unauthorised operation Dual overload protection Variable electronic trip – 10-110% of rated output Voltage and current metering External interlock circuit Zero-volt interlock Visual indication of test piece failure The KV50-200 MK2 Test System is a high power, high voltage ac test set designed for insulation testing. This system is equally suited to both development and routine testing of electrical insulation systems and plant. The equipment consists of a control unit and a separate oil filled high voltage transformer, linked by 5 meter supply and control cables. The control unit is fitted with a comprehensive range of facilities for control, metering and protection. The system includes a secondary tap metering as standard to ensure accurate voltage metering. The output voltage and current are displayed on large, linear analogue instruments, and a variable electronic trip is provided, allowing the trip current to be set to 10-110% of rated output. The high voltage transformer is housed in an oil-filled steel tank fitted with swivel castors for mobility. The units use a low-discharge oil-filled bushing for the HV output. The KV50-200 MK2 Test System is equally suited to testing capacitive, resistive or inductive test objects. The output of the units are protected by variable electronic trips monitoring the output current, and a fixed over-current trip on the primary of the output transformer. The variable trip is adjustable in 10% steps between 10% and 110% of the rated output current. The input and control supplies are protected by fuses. An earth terminal is provided on the transformer which must be connected to a low impedance local earth. WEIGHT 37 kg DIMENSIONS 370 × 480 × 290 mm TRANSFORMER WEIGHT 220 kg TRANSFORMER DIMENSIONS 570 x 500 x 1020 mm SUPPLIED ACCESSORIES Supply lead Spare fuse set Operating manual Earth lead

0-30kV output voltage 3kVA output capability Key operated supply switch to prevent unauthorised operation Dual overload protection Variable electronic trip – 10-110% of rated output Voltage and current metering External interlock circuit Zero-volt interlock Visual indication of test piece failure The KV30-100 MK2 Test System is a high power, high voltage ac test system designed for insulation testing. This system is equally suited to both development and routine testing of electrical insulation systems and plant. The equipment consists of a control unit and a separate oil filled high voltage transformer, linked by 5 metre supply and control cables. The control unit is fitted with a comprehensive range of facilities for control, metering and protection. The output voltage and current are displayed on large, linear analogue instruments, and a variable electronic trip is provided, allowing the trip current to be set to 10-110% of rated output. The high voltage transformer is housed in an oil-filled steel tank fitted with swivel castors for mobility. The unit uses a high voltage bushing for the HV output, and the other end of the HV winding is earthed. The output of the units are protected by variable electronic trips monitoring the output current, and a fixed over-current trip on the primary of the output transformer. The variable trip is adjustable in 10% steps between 10% and 110% of the rated output current. The input and control supplies are protected by fuses. The KV30-100 MK2 Test System is equally suited to testing capacitive, resistive or inductive test objects. If higher voltage or output power is required, please refer to our KV50-200/KV100-100 data sheet, detailing our 10kVA high voltage systems. WEIGHT 25 kg DIMENSIONS 370 × 480 × 290 mm TRANSFORMER WEIGHT 210 kg TRANSFORMER DIMENSIONS 480 x 460 x 570 mm SUPPLIED ACCESSORIES Supply lead Spare fuse set Operating manual Earth lead

Fast polarity testing of both voltage and current transformers. Compact and light Easy to use, plug & play Smart detection of incorrect connection Proving unit included in the kit as standard Fused lead sets included for user safety Supplied in a protective case. Long battery life Built in battery monitor The TPT9000 Transformer Polarity Tester is used for determining the correct polarity of current and voltage transformers. This device is a smart plug and play instrument designed for Commissioning Engineers. A lightweight instrument it comes with magnetised back panel, making it for storage on metallic walls or panels. TPT9000 automatically detects if the transformer has been connected incorrectly. The device comes with a proving unit to check the correct operation of the unit in the field. A set of 600V CAT IV fused test leads terminated in shrouded 4mm connectors is also included with the unit, along with 4 F500mA HRC fuses. The instrument is designed to be used on ‘dead’ systems (i.e., no externally supplied voltages are present on the test object). We strongly advise you not to connect the TPT9000 to a live system. Always make sure that the power of the device under test is off. TPT9000 Transformer Polarity Tester is designed for use in industrial and electrical substation environments on altitude level of maximum 2000m above sea level. Operating temperature is between 0°C and 45°C, while storage temperature is -20°C to 60°C. TPT9000 requires a single PP3 9V battery to operate. Battery level is automatically monitored, and the device will not perform a test if the battery voltage is below a useable level. WEIGHT 0.6 kg DIMENSIONS 118 × 79 × 32 mm SUPPLIED ACCESSORIES Proving unit 1 off 1m Black fused lead 1 off 1m Red fused lead 1 off 1m Blue fused lead 1 off 1m Brown fused lead Operating & Maintenance Manual Unit carry set case 9V battery OPTIONAL ACCESSORIES/SPARES Proving Unit, Part No. 249-0001 Complete replacement output lead set, Part No. A249-0002 Carry Case, Part No. A249-0003

Isolationswiderstandsmessung 250/500/1000V DC Durchgangsprüfung / Niederohmmessung Rpe Leerlaufspannungsmessung Uoc bis 1000V DC Kurzschlussstrommessung Isc bis 10A DC automatische Anzeige der Spannungspolarität Ergebnisanzeige OK / Nicht OK Funktionstest & Leistungsmessung DC bis 100A DC Wirkungsgrad (optional mit Referenzzelle HT304N) Temperaturmessung (optional mit Fühler PT300N) Einstrahlungsmessung (optional mit Referenzzelle HT304N) Messwertspeicher für 999 Messungen USB Schnittstelle Mit dem PV-CHECKs können alle geforderten elektrischen Sicherheitsprüfungen an Photovoltaik-Systemen einfach, sicher und normgerecht nach VDE 0126-23 (EN 62446) durchgeführt werden. Die einfache Bedienung (Autosequenz Messablauf) ermöglicht eine sichere, zuverlässige und schnelle Durchführung aller geforderten Messungen (automatischer Prüfablauf): Kurzschlussstrom → Leerlaufspannung → Isolationsmessung → Niederohmmessung Funktionen: Isolationswiderstandsmessung 250/500/1000V DC mit Riso Einzelmessung + oder – gegen Erde Durchgangsprüfung / Niederohmmessung Rpe Leerlaufspannungsmessung Uoc bis 1000V DC Kurzschlussstrommessung Isc bis 15A DC automatische Anzeige der Spannungspolarität Ergebnisanzeige OK / Nicht OK Funktionstest & Leistungsmessung DC bis 100A Datenlogger Funktion DC Wirkungsgrad (optional mit Referenzzelle HT304N) Temperaturmessung (optional mit Fühler PT300N) Einstrahlungsmessung (optional mit Referenzzelle HT304N) inkl. Messwertspeicher für 999 Messungen inkl. USB Schnittstelle

Zur komfortablen Prüfung von CEE Verlängerungsleitungen (Rpe, Riso, IEA, Verdrahtung) und aktiver Prüfung 3-phasiger Verbraucher (Differenzstrommessung) Bei Verlängerungsleitungen mit Funktions- und Drehfeldprüfung Anschluss: 16 A CEE 5-polig zur aktiven Prüfung 3-phasiger Verbraucher unter Funktion Rpe, Riso, Ipe/Ib (Ersatz-, Differenz-, direktes Verfahren) zur aktiven Prüfung von Schweißgeräten

3 mV/V/V maximaler Ausgang Genauigkeit besser als ±0,5% Druckbereiche von 0-15 PSI bis 0-10.000 PSI Druck-/Vakuum-Service Erweiterter Betriebstemperaturbereich Die Drucktransmitter PT139 und PT139A von Dynisco widerstehen zyklischem Druck und bieten eine hervorragende Leistung unter den strengen Anforderungen des industriellen Marktes. Das kleine und robuste Design macht sie ideal für Anwendungen auf engstem Raum. Die komplett geschweißte Stahlkonstruktion ist ideal für anspruchsvolle Industrie- oder Schwerlastanwendungen. Sie sind umgebungsgeschützte Wandler, die eine Kontamination verhindern. 3 mV/V/V maximaler Ausgang Genauigkeit besser als ±0,5% Druckbereiche von 0-15 PSI bis 0-10.000 PSI Druck-/Vakuum-Service Erweiterter Betriebstemperaturbereich Geschweißte, rostfreie Stahlkonstruktion Beständig gegen starke Stöße und Vibrationen Interne 80 % Shuntkalibrierung CE-geprüft