Ground Leakage
is unwanted current flowing to ground.
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6U VPX 4 Slot Power & Ground
101VPX604P-1X40R
Power for 3.3V, 5V and 12V are included, rear connectors areall fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-18S
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Ultra compact size with 18mmφ jaw opening capability.*High sensitivity and least affection from external magnetic field.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-22
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for leakage current measurements*Ultra compact size*AC 1mA～100A
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Earth Leakage Circuit Breakers
Mitsubishi Electric Automation, Inc
Like molded case circuit breakers, these circuit breakers are utilized to open/close low-voltage circuits and protect wiring by automatically closing circuits when they''re overloaded or if a short-circuit occurs. We offer a comprehensive range of circuit breakers that provide superior performance in electrical protection, isolation and power distribution applications. Our circuit breaker products comply with various standards such as JIS, IEC, EN, GB and UL/CSA, and with easy to install accesories, the Mitsubishi Electric circuit breakers are "user-friendly" and ensure the best solution for virtually every application.
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3U VPX 1 Slot Power & Ground 25G Pass Through
101VPX301P-9X13
Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Ground Fault Location
Kongter Test & Measurement Co., Limited
Kongter offers a whole line of ground fault locator from basic to advanced model to fast detect, trace and pinpoint virtual grounding faults in DC systems when systems are LIVE (working online). Without injecting any signal to the DC system, they are safe to your existing system. With Kongter’s unique technique for signal tracing, these ground fault locators are much faster and more effective to find the earth fault in the field than its peers.
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7U VPX 1 Slot Power & Ground, 3.125G
101VPX701P-1X40R
3.3V, 5V and 12V power, rear connectors fully loaded. Use with Elma’s slot-to-slot or slot-to-I/O bulkhead cable products for system development.
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-140S
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Ultra compact size*AC 1mA～300A
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Clamp-On Type Earth Resistance Tester / Leakage Current Clampmeter
KM 1620 / KM 1720
Kusam Electrical Industries Limited
KM-1620 / KM 1720 single-jaw type Earth Resistance Tester is widely used for earth resistance testing of the equipments in the field of power, telecommunication, as well as the other electrical equipments. It features easy operation, high-accuracy and good adaptation of testing environment.
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Ground Grid Tester
GGT Series
The GGT500 ground grid integrity tester is designed for inspection of the substation ground grid. It can also be used as a portable micro-ohmmeter with Both Sides Grounded and Remote Control functionalities. It is intended to inspection the conditions of a grounding system beneath substations, testing of medium- and high-voltage circuit breakers, disconnecting switches, high-current bus bar joints, cable splices, and different high-current links.In the United States when inspecting the quality of the grounding systems beneath a substation, the proper procedure is to inject 300 A DC during a time period of 60 s. This is what the GGT500 will do, and in that time period, the current path and voltage drop are checked. Also acting as a micro-ohmmeter, the GGT500 can test low resistance values by producing high test currents of up to 500 A.The instrument is placed in an unbreakable, plastic case with IP67 protective rating (with closed lid). Although very portable and lightweight, micro-ohmmeters have very high output power capabilities. High output voltage enables a wider measurement range at higher test currents, as well as the use of thinner/longer test cables. GGT500 ground grid integrity tester generates a true DC ripple-free (less than 1 % ripple) current with automatically regulated test ramps. This significantly decreases magnetic transients and ensures great accuracy.When used for testing in Both Sides Grounded conditions, a special current clamp powered from the ground grid integrity tester is used for measuring a current through groundings. If even a higher safety level is required, the remote control feature enables the operator to perform measurements from a distant location, away from the instrument and test object.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-110S
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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Earth Leakage
Earth leakage is when the current flowing in a system finds an alternative return path other than active and neutral conductors.
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Electrical Grounding Analysis
GroundMat
SKM GroundMat is a program for substation ground grid design and analysis. It is designed to help optimize grid design or reinforce existing grids of any shape. It uses a general-purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-110
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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ATEX / FM Approved Grounding Clamps, Cables and Reels
Cen-Stat Static Grounding Clamps
Static grounding systems like the Earth-Rite range combine interlock control and visual indication to verified ground connection points and offer the highest levels of protection over electrostatic ignition risks. However, equipment specifiers may select passive grounding devices, like single pole clamps, to ground and bond plant equipment.
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AIR SURVEILLANCE AND GROUND BASED AIR DEFENCE
GIRAFFE AMB
The system monitors the air volume 360 degrees for air targets and simultaneously locates and warns against incoming rocket, artillery and mortar rounds, and at the same time able to provide coastal surveillance.
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Grounding Transformers [ZN (Zigzag), ZNyn, YNd(open), Ii0]
Grounding Transformers are designed for providing an artificial neutral point for ungrounded three phase power systems. During the line-to-ground faults, grounding transformers provide an easy path to ground faults to limit the fault currents and transient overvoltages.
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AC & DC Analog Leakage Meters
506 EL
Standard Electric Works Co., Ltd
● Optional for pivot or taut band movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication.
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Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-340SL
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Suitable for low current measurements of terminal feeder.*High sensitivity and least affection from external magnetic field.
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Cabin Leakage Tester
The Kanomax Cabin Leakage Tester pressurizes or depressurizes the automobile vehicle cabin to measure the changes in cabin pressure. The control unit consists of a manometer and pressure transducers. The manometer detects the leakage flow, which is calculated by measuring the nozzle pressure relative to static pressure. The tester controls an adjustable fan to maintain static test pressure.
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3U VPX 5 Slot Power & Ground 10G Pass Through
101VPX305P-9X21R
Power for 3.3V, 5V and 12V are included, rear connectors are all fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Mini AC Leakage Current Clamp Tester
M-102+
MULTI MEASURING INSTRUMENTS Co., Ltd.
・23mmφCT window and ultra compact size.・Data-hold function. Especially useful when working in dark or hard to get areas.
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Static Grounding Protection for Process Plant & Equipment
Earth-Rite PLUS
Precision and reliability is what the Earth-Rite PLUS provides to HAZMAT professionals and engineers who are tasked with protecting personnel and plant assets from the ignition hazards of static electricity during tank car, LACT & skid unit and tote loading/unloading operations.
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Leakage Clamp Meters
3920 CL
Standard Electric Works Co., Ltd
● Designed for testing AC current and AC voltage. ● 5 ranges for AC current testing.● The best resolution of leakage current measurement is 0.1mA.● Frequency selection : 50/60 Hz and Wide.● Data hold function.● Low battery indication.
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Ground Penetrating Radar
FINDAR®
FINDAR® enables law enforcement to quickly and effectively search for evidence buried under the ground
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Ground Strap Testers
This precision Ground Strap Tester automatically measures the resistance of ground straps and clearly indicates whether or not the resistance is within the specified limits. Performs precision ground-strap resistance measurements, automatic upper/lower resistance tests. Ideal for both wrist straps and heel straps.
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7U VPX 1 Slot Power & Ground 25G Pass Through
101VPX701P-9X13
Power for 3.3V, 5V and 12V are included, rear connectors areall fully loaded, use with Elma’s slot to slot or slot to I/O bulkhead cable products during system development.
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-40SQ
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Low cost*AC 1mA～50A*High Sensitive and least affection from external magnetic field
