Finden Sie schnell balkonkraftwerk komplettset testsieger für Ihr Unternehmen: 8 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

Das Ing.-Büro IMBUS hat in Zusammenarbeit mit der holländischen Firma I METER eine neue Düsenprüfanlage für Balgengaszähler entwickelt. Diese Anlage wird zur Kalibrierung und Eichung von Zählern in einer Produktionsstätte genutzt und ist für die Zählergrößen G1.6, G2.5, G4 und G6 ausgelegt. Die Entwicklung der Anlage basierte auf folgenden Prämissen: vollautomatische und schnelle Prüfung, Optimierung und Reduzierung der benötigten Zeiten für die Dichtheitsprüfung unter Berücksichtigung der Anforderungen der PTB-Prüfregel Band 25 sowie ein einfacher Aufbau des Düsennormals ohne komplizierte Düsenwechseltechnik. Es wurde besonderer Wert darauf gelegt, dass jede Düse während der Nutzung permanent auf mögliche innere und äußere Leckagen geprüft wird. Für die Generierung der 3 Durchflüsse aller 4 Zählertypen sind insgesamt nur 9 Düsen erforderlich. Die Dichtheitsprüfung ist in 3 Prüfmodi unterteilt: Prüfung der Zählerbänke mit den Anschlüssen, Prüfung der Durchflussverrohrung vor den Zählerbänken und Prüfung der "double block and bleed" Ventiltechnik zusammen mit der "Düsen-Bypass" Kontrolle. Durch diese Aufteilung war es möglich, die benötigten Dichtheitsprüfzeiten je nach Zählertyp auf 2 bis 4,5 Minuten zu begrenzen. Zur Gewährleistung der Genauigkeit werden Referenzbehälter eingesetzt. Die Anlage wurde 2008 von der Firma Akhnaton LTD in Sofia gebaut, welche auch die Programmierung der Steuerung übernahm. Der Prüfstand wurde durch die holländische Eichbehörde NMI zugelassen und steht in Polen, wo die dort in Lizenz gebauten Balgengaszähler im Rahmen einer EU Zulassung gemäß der MID geprüft werden.

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 3000 light is a testing system designed to perform Tan Delta and capacitance measurement on CTs, VTs, Power Transformer and Circuit Breaker Main features Fully automatic Variable output frequency: 15 – 500 Hz Output voltage up to 12 kV Power dissipation factor test with the module TD 5000 ( voltage up to 12 kV) PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report USB interface and Ethernet interface for PC connection Compact and lightweight. Tests performed Tangent Delta Capacitance

STS 3000 light is a testing system designed to perform Tan Delta and capacitance measurement on CTs, VTs, Power Transformer and Circuit Breaker Main features Fully automatic Variable output frequency: 15 – 500 Hz Output voltage up to 12 kV Power dissipation factor test with the module TD 5000 ( voltage up to 12 kV) PADS – Power Apparatus Diagnostic Software for automatic testing, assessment and report USB interface and Ethernet interface for PC connection Compact and lightweight. Tests performed Tangent Delta Capacitance

Ultra lightweight (6.9kg) 1-200Adc test current with <2.5% ripple Supplied with standard 3m output lead set 0.1μΩ resolution mV, A, and m/μΩ displayed simultaneously USB memory key for data storage USB keyboard for comment entry Pre-settable test current with three buttons to store user test currents Large back-lit liquid crystal display Universal supply voltage 90-264V Optional current clamp to allows testing of objects with both sides earthed The PT18-10 mk2 high voltage dc test set is designed to perform tests on installed cable and jointing systems. The 18kV 10mA DC Tester has a variable output voltage with a maximum of ±18kVdc with a maximum charging capability of 10mA. A zero-volt interlock is fitted that prevents the output being switched on unless the output control is at zero. Units include an automatic load discharge system that discharges the cable under test when the output is switched off or a breakdown occurs. Internal dumping system can discharge a maximum of 2.5kJ on each output, corresponding to 10µF at 18kV. In the event of a test object failure, the overload circuit will automatically switch off the output voltage and earth the output via the internal discharge circuit. A DP20 discharge probe is supplied as standard with the PT18-10 mk2, 18kV 10mA DC Tester, allowing higher load capacitances to be safely discharged. The 18kV 10mA DC Tester has an internal fail-safe automatic discharge system with the following ratings: Max. discharge voltage (kVdc) 20kVdc Highest discharge energy 2.5kJ Highest discharge capacitance 10μF Max. discharges per hour 4 The automatic discharge switch is controlled by a solenoid. It may produce a noticeable hum when the HT output is energised. Output voltage is metered by two large, linear, analogue instruments marked 0-20kV. Meanwhile, current is metered by two further analogue instruments with 0-10 scale marking. The meters read 0-10mA directly, or 0-1mA when the ÷10 push button is operated. The HV output from the unit uses a high quality plug and socket system, allowing for easy cable replacement. High voltage plugs are protected in transit by plastic covers and are fully de-mountable. Screened 5 metre long high voltage output cables are provided with the equipment terminated with large clips. The mk2 units introduce automatic 115/230V mains voltage selection. That along the padded bag ensure maximum protection during transit.

Robustes Zinkdruckgussgehäuse Langzeitstabiler Magnet durch spezielles ElektroPhysik-Herstellungsverfahren Messbereich bis 20 mm Durch Gewichtskompensation in allen Lagen einsetzbar: Waagerecht, senkrecht, überkopf Messung auch auf gekrümmten Oberflächen Batterieloser Betrieb Datenblatt ..

±30kVdc output voltage. 10mA output capability. Both voltage and current metered on HV outputs. Automatic earth system for dumping capacitive loads. HV output plug & socket system. Key operated supply switch to prevent unauthorised operation. Zero-volt interlock. Visual indication of test piece failure. Automatic mains voltage selection. The PT30-10 Mk3 high voltage dc test set is designed to perform tests on installed cable and jointing systems. The 30kV 10mA DC tester has a variable output voltage with a maximum of ±30kVdc, with a maximum charging capability of 10mA. A zero-volt interlock is fitted that prevents the output being switched on unless the output control is at zero. The units include an automatic load discharge system that discharges the cable under test when the output is switched off or a breakdown occurs. The internal dumping system can discharge a maximum of 2.5kJ on each output, corresponding to 4µF at 30kV. In the event of a test object failure, the overload circuit will automatically switch off the output voltage and earth the output via the internal discharge circuit. A manual DP40 discharge probe is also supplied as standard with the PT30-10 MK3, 30kV 10mA DC Tester, allowing higher load capacitances to be safely discharged. The mk2 units introduce automatic 115/230V mains voltage selection, allowing easy transition between site voltages. The output voltage is metered by two large, linear, analogue instruments marked 0-30kV. Test object current is metered by two further analogue instruments with 0-10 scale marking. The meters read 0-10mA directly, or 0-1mA when the ÷10 push button is operated. The HV output from the unit uses a high quality plug and socket system, allowing for easy cable replacement.