Showing results 1 - 12 of 12 products found
Company: Aegis Pty. Ltd
Australian and New Zealand standards mandate testing of fault loop impedance on circuits not protected by RCD's, both at installation and after maintenance. The CZ20054 Loop Impedance Tester conducts earth fault loop impedance and prospective short circuit current (PSC) tests.
Company: Fivestar HV Testing
Detection impedance is the importance unit to detect the discharge information from discharge testing loop, also known as input unit. There are two kinds of detection impedance, ordinary detection impedance and capacitive divider detection impedance, capacitive divider one can test voltage and zero mark position without connecting to external divider.
Company: Hipotronics Incorporated
High Current Load Cycle Test Systems are designed to raise and control the temperature of a conductor or other low impedance electrical loops. This process will simulate the current loading conditions found in electrical circuits. The heating is achieved by utilizing the test loop as the secondary winding of a current transformer for inductive heating. Measurement of the loop temperature is made by direct contact of a K type thermocouple probe with the conductor of the test loop. Various systems are offered as low voltage or higher voltage test systems.
Company: Prodigit Electonics
Caller ID simulation. Programmable 15 groups of QC limit. 2 artificial line option. DTMF distortion test. Input terminator/output impedance 600/900 selectable. Make/Break/Loop resistance test. On time/Off time test.
Company: Shanghai Jiuzhi Electric
The HCTS Series Cable Heat Cycle Test System is designed to raise and control the temperature of conductor or other low impedance electrical loop to simulate the current loading conditions found in the electrical circuits up to 10000A.
Company: Kyoritsu Electrical
Live circuit warning LED:Immediate illumination of a warning lamp if the circuit under test is live Auto Discharge:Allows fast and safe discharge of electrical energy stored in capacitive circuits following testing Integral overload protection on internal continuity and insulation test circuitry Autoranging 500V DC test voltage for insulation tests 200mA short circuit current on continuity ranges Loop and RCD Testing Wiring connection check LED''s:Immediate indication if wiring of circuit under test is correct Overheat Protection:Rapid detection of overheating of internal circuitry,display of warning signal to user and automatic halting of measurement Supply Voltage Indication:Can display supply voltage value in loop impedance mode Low Current Loop Impedance Test:Short duration low test current will prevent tripping of many passive RCDs
Company: Shanghai Beihan Electronics
Loop impedance and prospective short circuit current measurement• Line impedance and prospective short circuit current measurement• Earth loop resistance in TT-systems• Rotary field test• RCD measurements (contact voltage, trip time, trip current - ramp method)• RCD analysis for test of all RCD parameters • Low Ohm and continuity measurement • Insulation measurement up to 1000V (suitable for 690 V industrial mains systems)• Earth resistance measurement with probes and clamp adapters• Voltage and frequency measurement • Current measurement with clamp adapters(optional)• Power and energy measurements• Harmonics measurement for voltage and current upto the 21st harmonics
It can be used to test insulation resistance, continuity, loop impedance and RCCB, earth resistance tester, five major test requirement in the electrical testing industry. Phase indicator. Can check a wide range of 3-Phase Power source from 110V to 600V
Company: Acery Technologies
Multi-channel impedance line failure analysis system MIR1101 mainly used for online measurement impedance variation becomes an incubator PCBA / PCA, and can visually show the impedance of each loop on the PCBA / PCA with temperature trends. From these data, you can quickly determine PCBA / PCA circuit failure and failure temperature cycle and temperature values at failure, and can do further analysis of the reasons for the failure on this basis. As an impedance failure analysis complete solution, MIR1101 addition to having the advantages of a long, multi-channel, online testing, offline playback, but also can greatly save your test fee. LXI and VXI architecture which can be more reasonable to optimize your equipment investment.
Offers two models that verify the safety of electrical installations in residential, commercial and industrial applications. Has been developed to carry out the following safety measurements of electrical installations in accordance with EN 61557 and DIN VDE 0100: Insulation resistance, RCD tests, Low Ohm resistance, Earth ground resistance, Loop impedance, Phase sequence.
Company: A-SUN TEST LTD
A socket tester is a portable electrical instrument used to test for correct operation and wiring standards on power outlet sockets. It is typically a hand-held instrument that either plugs directly into the socket with pins mounted on the tester or comes equipped with a short lead and plug. Depending on the sophistication of the socket tester, a range of status indications may be returned including disconnected phases, reversed phases, and, in the case of a top end instrument, earth loop impedance. Most testers display test results on an array of light emitting diodes (LEDs), and some also allow for an earth leakage test to be carried out with the push of a button. Socket testers are available for most common industrial and domestic voltages and pin configurations.
The DN6.66xx series adds eight new instruments (Table 1) to the company’s generatorNETBOX line of AWGs. LXI compliant, they are easily integrated into any test system by a simple Ethernet connection to a PC or local area network (LAN). Using state-of-the-art 16 bit digital to analog technology (DAC), the AWGs offer from 6 to 24 fully synchronous channels, output rates up to 1.25 GS/s, analog bandwidth as high as 400 MHz, large on-board memories (up to 1 GSample per channel) and generous output voltage ranges of up to ±5 V into high impedance and up to ±2.5 V into 50Ω. Importantly for most applications, all the output channels are clocked and triggered synchronously so they maintain a constant, inter-channel clock phase relationship. The clocking system uses a precision phase locked loop (PLL) control process that can be generated internally or, alternatively, from an external clock or reference. Time skew between the channels is also minimized with the maximum skew, between all channels, being less than 130 picoseconds.