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PART # SBS BCT-5000
DC RESISTIVE LOAD BANK (24, 48, & 120 VDC)
The only way to know your industrial batteries will perform to specification is to test them regularly. SBS's battery capacity testers enable you to test your wet or sealed batteries in a variety of ways and at three voltages. Load bank test 24V, 48V, or 120V DC systems with currents up to 171 amps. A built-in digital meter lets you read volts, amps, amp-hours, and elapsed time without having to hook up a separate meter. The display is accurate to 1% of full scale at the rated voltages. The unit also offers continuous operation, so there's no cool down needed after or between tests. Use the master load control switch to instantly apply or remove loads.
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7200 Capacitance Meter
The Model 7200 offers fast and accurate characterization of active and passive components at 1 MHz. The <50 µs risetime of the analog outputs makes this unit ideal for DLTS measurements.
• Ultra stable and repeatable measurements
• Programmable, internal 100 VDC bias
• 0.01 picofarad resolution
• High-speed, high-resolution analog outputs
• Selectable test levels
• Calibration stored in nonvolatile memory
• GPIB and HPGL
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Our capacitance bridge performs measurements in conditions that are beyond the scope of most conventional Capacitance Bridges, by the use of a well proven transformer ratio-arm design. Test sites such as high voltage switch yards, transformer stations, and production areas with a high presence of electrostatic interference do not have adverse effects on this instrument. Measurements on three or four terminal devices can be done without calculation by the use of the GUARD system. This low voltage test set is designed to test electrical insulation qualities in the laboratory, substation or maintenance shop, without the dangers associated with using a high voltage test set.
Features
* Capacitance testing for precise determination of capacitance and dissipation factor (C&DF)
* Important for preventive maintenance, production testing and cable fault finding
* Extremely useful for measuring dielectric properties of power transformers, bushings, cables, and power factor correction capacitors.
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- Waveform (Range):Oscillation (up to 4 µF, Vmax 6000 V; 4 µF up to 10 µF, Vmax 4000 V)
- Coupling:up to 800 V rms/16 A for <= 6 s / up to 380 V rms/16 A for continuous operation
- Standards:IEC 60348-14 Amd.1,
- Options:EN 132400
- Required Accessory:Coupling Switch Matrix TC-MIG24, TEMA
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The DRM-100 instrument can precisely measure contact resistance on circuit breakers, switches, bus bar joints and other lowresistance devices in a high voltage environment.
Digital Resistance Meter Instrument Features
* Precise contact resistance measurement
* True DC current is automatically ramped up and down
* Test cycle programmable from 10-60 seconds
* Large, bright, high resolution, color screen
* Continuous mode for trouble shooting
* High accuracy and resolution
* Emergency OFF button and auxiliary grounding terminal for safety
* High strength and waterproof Instrument case for rough field use
* Test leads and accessories in separate carrying case
* Also available with internal memory, printer, USB port. Model DRR-100
* Color screen
* Auto ranging
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The B&K Precision Model 889B Synthesized In-Circuit LCR/ESR Meter with Component Tester is a high accuracy test instrument used for measuring inductors, capacitors and resistors with a basic accuracy of 0.1%. Also, with the built-in functions of DC/AC Voltage measurements and Diode/Audible Continuity checks, the Model 889B can not only help engineers and students to understand the characteristic of electronics components but also being an essential tool on any service bench.
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Measuring Instrument - LCR Precision Instruments ( LCR200) :
Key Features:
- Measurement Parameters : Z , Ls , Lp , Cs , Cp ,
DCR , ESR , D , Q , and (Theta)
- Test conditions : 100MHz , 120Hz , 1KHz , 10KHz , 100KHz , 200KHz ; 1Vrms , 250mVrms , 50mVrms , 1Vdc(DCR only)
- DMM Functionalities
- Dual LCD Display with LED backlit
- Open / Short calibration
- Remote binning capability
- Auto range / range hold selection
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IMP57 is a fundamental accessory for verifier and engineer to perform, connected with GSC5x, SIRIUS 89, Macrotest 5035, Genius 5080E or Combitest 2019, the Loop/Line impedance and the prospective short circuit current evaluation on a distribution circuit. The high value of test current generated (max 200A) allows quick and accurate measurement (0,1mOhm resolution) also close to power transformer. IMP57 consists in a practical and strong plastic suitcase, it haven't any display and can be connected by RS-232 to the above meters (called Master) to read the measurement results. With 4-wire measurement method the results aren't affected by test leads and it's no necessary perform any preliminary calibration.
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‘AG’ Series sensors from NK Technologies protect people, products and processes from ground faults by monitoring all current-carrying wires in grounded single or 3-phase systems.
Operating Principle: Under normal conditions, the current in the hot leg of a two-wire load is equal in strength but opposite in sign to the current in the neutral leg. These two currents create magnetic fields that are also equal but opposite. When conditions are normal, the fields cancel, producing a "Zero Sum Current". If any current leaks to ground from one wire (Ground Fault), the two currents become imbalanced and the result is a net magnetic flux or field. AG Series ground fault sensors monitor this field and alarm when leakage rises above setpoint. This concept applies to grounded 3-phase delta and wye systems.
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Indicated for installation in Medium Voltage underground distribution networks with neutral earthing. Installed in the transformation centres or RMU (Ring Main Units), they allow for detecting the faulty stretch of the network quickly, easily and cheaply.
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FULLTEST4058 model was designed from HT ITALIA to performing essential tests in industrial environments on electrical machines devices and partially type-tested assemblies (PTTA) in compliance with EN60204-1 and EN60439-1 respectively.
The meter principally performing Continuity test on potential equalising conductors with >10AAC test current, Insulation Resistance with 500VDC test voltage and Withstanding tests with 1000AC test voltage (for electrical machine devices) and 2500V test voltage (for individual test on PTTA assemblies switchboards).
Withstanding test is performed also in BURN mode with no limits on trip-out current. Discharging Time measures of internal capacitance and on external plugs of device under test complete the list of possible test with this meter.As FULLTEST4050 more advanced model also FULLTEST4058 have a built-in internal memory to save all measurement results and a RS-232 PCs interface for directly transfer of saved tests by dedicated Windows software.
The model is fitted inside a practical and protected plastic case board with no flammability and a membrane keyboard for rapid selection of functions is included on the frontal panel together a wide custom display.
FULLTEST4058 is the ideal solution for any kind of verifier and/or industrial installer to performing easily and rapid test on industrial appliances.
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AutoPoint DT is a fixtureless, gridless flying probe with a unique power-off impedance analysis measurement system. Excellent for Manufacturing Defect Analysis (MDA) testing and Field Return Failures.
Supplied as a Stand Alone System or integrated with the PinPoint II Advanced Diagnostic Test System System
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Designed for quick and precise identification of ground connection in overhead high voltage line system. Measurement is carried out without interruption of the network operation, completely without direct contact and right from the ground.
Characteristics
- For quick identification point of ground connection in overhead high voltage line system
- Measurement with no interruption of the network's operation and from the ground, completely without a contact
- Battery operated
Applications
The instrument has been designed for quick identification of ground connection in overhead high voltage line system. The operation is based on the principle of the fact that on ground connection in compensated high voltage networks occurrence of current higher harmonic components takes place, especially of the current 5th harmonic. The measurement is made with no interruption of the network´s operation and from the ground, completely without a contact.
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Earth Testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.
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The ground resistance of substations can be measured with two auxiliary electrodes which are put into the ground. To avoid influences from the mains current and its harmonics, this measurement should preferably be carried out with 128 Hz.The high output power of the CPC 100 ensures a high ratio of the signal level to the noise level. Thanks to the signal processor technology, the measuring procedure is very selective and disturbances by ground currents are reduced to a minimum.
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3731 Clamp-On Ground Resistance Testers
The Clamp-on Ground Resistance Tester Model 3731 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods.
Check Resistance on Single and Multiple Rods or Grids
Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The Model 3731 simply clamps around the ground conductor or rod and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.
The Model 3731 also provides alarm and memory functions.
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Ground resistance meter 3-electrode measurement on the 3151 gives greater precision !
Ground resistance measurement involves factors that are not encountered during ordinary resistance measurement, such as polarization of the earth, the influence of grounding current due to leak current and grounding voltage, and the influence of auxiliary grounding resistance. The 3151 is able to make more accurate measurements more safely under difficult conditions because it uses the alternating current potentiometer method to provide measurement accuracy, and because it contains features such as an auxiliary grounding resistance check feature and measurement frequency switching.
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Features
Programmable Test Current to 40 Amps
50-400Hz Programmable Current Frequency
Local/Computer Programmable
Programmable Resistance Limits
Programmable Test Time Durations
AC Ohmmeter to 10uOhms Resolution
Tests to UL/IEC Specifications
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Short description :
For both Ground Fault and Standard outlets. Features a power quality monitor and a Nuisance Trip test. Use to check line, neutral and grounding wire integrity. To test GFCI's for proper operation and nuisance tripping. Can also be used to identify excessive voltage drop by measuring voltage between line and neutral.
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Proper grounding is absolutely crucial for safe, uninterrupted operation of equipment, and is the most essential component of any ESD/EMI management system. Common tool and equipment problems are largely due to ground and power related issues or excessive noise (EMI) on the ground line.
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Clamp-On Ground Resistance Testers
The Clamp-On Ground Resistance Testers measure ground rod and grid resistance without the use of auxiliary ground rods. Offer accurate readings from 0.01 to 1200Ω as well as ground leakage current from 1mA to 30Arms without disconnecting the rod under test.
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Featuring Four Instruments in One
AC Hipot to 7KV
DC Hipot to 10KV
Earth Continuity Testing 1mOhms
Insulation Resistance 65GOhms to 2500V
Arc Detection with usec shutdown
Programmable
IEEE-488.2, RS232 Interfaces
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- LCD Display 320 x 240
- File Management(Flash Memory Card)
- Test Point Range : 64-2048
- Test Voltage : 50 - 1500VDC(RT-9980H/CH), 50 - 1000VAC(RT-9980H/CH)
- Insulation Test : 500K-1000MOhm(RT-9980 H/CH)
- 4-Wire Rsistance Test : Yes(Option)
- Components Test : Resistor,Diode,Capacitor(Option)
- Resistor Measurement : 0.1Ohm-20MOhm
- Capacitor Measurement : 100pF-1000uF
- High Quality Relay
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Multi-purpose coupling unit for CPC 100
CP CU1 is a coupling-unit designated for measurements with the CPC 100 test system on overhead lines and power cables. Typical applications of this world-wide unique system include: Line impedances and k-factors of overhead lines or power cables, Mutual coupling of parallel lines, Coupling of power lines into signal cables,
Ground impedances of large substations, Step and touch voltages.
The test system offered by OMICRON makes use of frequency shift techniques for accurate measurements regardless of electrical interference.
Applications
- Line impedance and residual compensation factor (k-factor) measurements
- Positive and zero sequence impedance measurements of power lines
- Measurement of mutual coupling of parallel lines
- Measurement of ground impedances of large substations
- Step and touch voltage measurements
- Measurement of coupling impedances between power lines and signal cables
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DEHNcap Test Adapter/Measuring Impedance
* Easy mechanical and electrical adaptation to HR, LR or XC test sockets
* Measuring impedance for maintenance tests of coupling units with suitable µA meter
* 4 mm safety plugs or sockets
* Energised HR plug, insulated
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- LCD Display 128 x 64
- File Management ( Flash Memory Card)
- Test Point Range : 64-2048
- Test Voltage : 50-1500VDC (RT-9651 H / CH )
- Insulation Test : 500K-1000MOhm(RT- 9651H/ CH)
- 4-Wire Rsistance Test : Yes
- Components Test : Resistor,Diode,Capacitor(Option)
- Resistor Measurement : 0.1Ohm-20MOhm
- Capacitor Measurement : 100pF-1000uF
- High Quality Relay
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High-speed LCR meter with up to 120MHz sampling
High Speed Testing of Chip Inductors and Magnetic Heads in Research and Development
Broad Frequency Measurement Range ( 100 kHz to 120 MHz )
High speed LCR testing (6ms/sample)
14 Parameter Types ( |Z|, |Y|, Θ, Rp, Rs(ESR), G, X, B, Lp, Ls, Cp, Cs, D (tan δ) and Q )
Detachable Head Amp
Load Compensation Function
BIN ( Classification ) Measurement
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Increased operating safety, personal protection and reliability of electrical installations are very important factors for everyone in charge of an electrical installation. In addition, there are the requirements for time and cost saving maintenance and repair for both simple control circuits and complex power supplies in industrial plants and in buildings.
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The ISOM range has confirmed SOCOMEC's position as leader in the field of insulation monitoring.
From the basic Permanent Insulation Monitor (CPI) to complete, upgradeable systems incorporating insulation measurement, fault localisation and monitoring functions, Socomec offers a whole range of solutions suitable for all electrical installations, even the most perturbed.
We also cover related services, such as audit, training, assistance with commissioning etc.
Application:
All LV/HV industrial or commercial installations.
Original features:
The ISOM ALD590 monitoring unit combines the following products:
- Permanent insulation monitor
- Search signal injector
- Insulation faults central locator
Advantages:
- AMP+ coded pulse measurement principle, ensuring immunity from interference present on the network, caused by electronic equipment (power converts, switching power supply, EMC filters)
- Increased readability with a backlit LCD display which is very easy for the user to read
- RS485 communication providing connection to monitoring systems (centralised building management, programmable controllers, dedicated software)
- Easy to fit (DIN format casing, plug-in terminal blocks)
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Insulation monitor – type AAL-111Q96
The AAL-111Q96 is used for supervision of the insulation resistance between an insulated low-voltage distribution network (IT network) and earth cable/safety cable.
Features include:
- Monitoring of insulation resistance
- High or low ohms measurement
- Alarm on low insulation resistance
- Interchangeable scales
- AC or DC auxiliary voltage
The instrument is applicable in conjunction with single-phase networks and 3-phase networks with/without neutral for voltages up to 440V AC. The AAL-111Q96 is used for marine installations and other types of insulated low-voltage networks. An AC or DC auxiliary voltage is required for the instrument.
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Impedance measuring devices, Resistance measuring devices, Insulation measuring devices
