117C 1000V RMS DIGITAL MULTIMETER

117C is a high-precision true RMS multimeter, which has AC/DC 1000V voltage measurement, 10A AC/DC current measurement, LPF measurement, VDF function, etc.

The main features are fast response, high precision, small size, and easy operation, and product accuracy can still be guaranteed after a 2-meter drop. It is a good test tool for electronic and electrical engineers.

It is versatile and suitable for various sectors including electric power, communications, meteorology, railways, oil fields, architecture, metrology, academic institutions, and industrial enterprises.

FEATURES

■ Drop test: 2m;

■ AC/DC current: 10A;

■ Overload protection;

■ True RMS measurement;

■ AC/DC voltage: 1000V;

■ Audible & Visual Warning;

■ Auto backlight/Flashlight;

■ High-precision: 6000 counts;

■ LoZ, LPF & Auto Volt function;

■ External current clamp supported;

■ Compact design, easy & convenient operation;

APPLICATIONS

■ Electronic design;

■ Industrial on site;

■ Oil, gas industrial;

■ Communication company;

■ Smart Grid Application;

■ Electrical Measurement;

■ Power quality analysis;

■ Electrical installation;

■ institutions of higher education;

TEST-330B Three phase secondary current injection test set

 The Test-330B three phase secondary current injection test set is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. This secondary injection tester can as a ac or dc current source and voltage, and output 2 to 21 times harmonics, max current 90A, max voltage 300V. TEST-330B injection test equipment with PC control software.

Its unique accuracy and reliability make the Test-330B ideal for protection and measurement equipment manufacturers for research and development, production and electric power company type testing.

FEATURES

■ 8 binary input, 4 binary output

■ Intelligent self-protection function

■ High-accuracy linear power amplifier

■ Plentiful Binary and powerful software function

■ Eight-path synchronous D/A output in a single machine

■ 3 phase current output, 5 phase voltage output, Accuracy 0.1%

■ Embedded host machine equipped with Complex Programmable Logic Device (CPLD)

■ Host machine integrated single cabinet structure with big LCD screen and complete interface has obtained appearance patent

■ Synchronous output of five-phase voltage and three-phase current, Max AC current output is 90A, Max AC voltage output is 260V

■ Easily complete the ABB, Siemens, AREVA, Schneider, GE, SEL, VAMP, Toshiba, NR, Sifang and other foreign manufacturers of protective device test

APPLICATION

■ Power plant;

■ Universities;

■ Panel manufacturer;

■ Relay manufacturers;

■ Research institutes;

■ Electrical laboratory;

■ Electrical testing center;

■ Power engineering commissioning company;

■ Electricity power bureau & power company;

■ Electrical Department of industrial and mining enterprises;

TEST ITEM

■ U/I test

■ DC test

■ I-T test

■ Special test

■ Harmonic test

■ Oscillation test

■ Differential relay

■ State sequence

■ Fault Recurrence

■ Setting group test

■ Hardware checkout

■ Distance protection

■ Metering instrument

■ Power direction test

■ Synchronization test

■ Frequency Protection

■ Differential protection

■ Impedance characteristics

■ Low Voltage protection

■ Zero sequence protection

S150 LARGE JAW 150MM CABLE FAULT LOCATION SUPERMALLOY CURRENT TRANSFORMER CLAMP

The S150 ct clamp is a high performance AC Clamp on current transformer with excellent transformation and low phase shift. The high quality magnetic supermalloy core and uniform windings provide for accurate measurements up to 3000A AC/2000A AC/1000A AC/500A AC. The "ring type" jaw permits good magnetic conduction and cable positionings. Provide excellent RMS capabilities and reliable signal reproduction.

The S150 current transformer clamp is well suited for cable fault analysis and location and power quality applications where high accuracy and low phase shift along with wide frequency from 10Hz to 200kHz are important. Measurement range is 1mA to 3000A.

The S150 current transformer clamp is a general purpose 3000A AC Clamp current probe transformer designed for use with 4mm banana terminal & BNC, cable fault analysis and loggers instruments that have a current input. It has a 200:5 ... 1000:1 or 2000:1 ratio and output of 1mA/A or 1mV/A measured in the jaw. The S150 has an integral 2.5m or 5m lead terminated. The rounded jaw design on this ct clamp probe makes it well-suited for cable fault analysis applications where high precision and low phase shift and wide frequency.

FEATURES

■ UL, CE CNAS mark;

■ Frequency 10-200kHz;

■ Using supermalloy core;

■ Holding wire diameter: φ150mm;

■ Conforms to EN 61010, 600V CAT III;

■ Measurement range of 1mA to 3000A AC;

■ Low phase shift for power measurement;

■ Industrial design & beautiful appearance;

■ Improved ergonomic design & easy operation;

■ High precision 0.1% for current measurement;

■ Transformation ratio: 100:1...3000:1, 200:5...2000:5, 3000:5;

■ Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters;

APPLICATION

■ Power meter;

■ Power load monitoring;

■ Large industrial loads;

■ Power quality monitoring;

■ Power and harmonic meters;

■ Data logger/current recorder;

■ Power quality analyzer(PQA);

■ Measuring around cable bundles;

■ CT secondary current detection;

■ Cable fault analysis and location;

■ Energy meter calibration equipment;

■ Waveform analysis(oscilloscopes meter);