General Catalogue
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General Catalogue CABLE TESTING & DIAGNOSTICS TRANSFORMER OIL TESTING

b2 electronics – the right choice With partners in more than 80 countries, we are always close to our customers. From our first interaction to delivery and beyond, we share our knowledge and attach great importance to a trustful partnership. Cable Diagnostics Cable Testing b2 electronics offers a wide range of VLF hipot test sets with max. output voltages from 29 kV up to 200 kV. Providing high modularity, they serve as ideal high voltage sources for our TD and PD diagnostics systems.

OUR PRODUCT PORTFOLIO VLF CABLE TESTING, DIAGNOSTICS & TRANSFORMER OIL TESTING VLF CABLE TESTING VLF cable testing with 0.01 Hz to 0.1 Hz is a standardized and state-of-the-art method to determine the condition of cables in medium- and high voltage networks. Compared to DC testing, it prevents damage to the insulation of aged extruded cables which can cause premature loss and is suitable for various insulations, e.g. XLPE, PILC, PE, EPR. INSULATION OIL TESTING Ultra-light breakdown analyzers from b2 electronics are straightforward to operate and ideally suited for both laboratory and...

HVA VLF CABLE TEST SETS Test sets of the HVA series are truly compact and portable VLF test sets which determine the condition of MV and HV cables at frequencies from 0.01 Hz to 0.1 Hz. They all perform VLF withstand testing, DC testing, as well as sheath testing with sheath fault location mode (additional sheath fault locator needed). b2’s VLF test sets provide cable testing in ranges of max. output voltages from 24 kVrms / 34 kVpeak to 141 kVrms / 200 kVpeak with weights starting at only 19.5 kg / 43 lbs. EXTRA POWER TEST SETS Cable Testing These are HVA series members with an output...

smartVLF® CABLE TEST SETS Our ultra-light and powerful smart VLF® test sets determine the condition of medium voltage cables at frequencies from 0.01 Hz to 0.1 Hz. They all perform VLF withstand testing, DC testing, as well as sheath testing with sheath fault location mode (additional sheath fault locator needed). These VLF test sets provide cable testing in ranges of max. output voltages from 21 kVrms / 29 kVpeak to 34.6 kVrms / 49 kVpeak at weights as low as 14 kg / 31 lbs. to 39 kg / 86 lbs. INTERGRATED TD FUNCTIONALITY Cable Testing In order to meet international test guides (e.g. IEEE...

+ 4 kV Option** Output voltage (VLF sinusoidal) 34.6 kVrms 49 kVpeak Output load Output voltage - VLF sinusoidal - DC - VLF squarewave Output load 0.6 µF @ 0.1 Hz @ 141 kVrms 0.8 µF @ 0.1 Hz @ 120 kVrms 1.0 µF @ 0.1 Hz @ 110 kVrms Cable Testing Output voltage - VLF sinusoidal - DC - VLF squarewave * with integrated Tan Delta Diagnostics | ** default: the HVA45TD is supplied with an output voltage of 45 kVpeak, 32.3 kVrms. The option + 4 kV must be ordered additionally. | 1 at lower frequency and voltage Cable Diagnostics

b2 electronics Report management Cable Testing User interface POWERFUL SOFTWARE SOLUTION FOR HVA TEST SETS b2 ControlCenter (b2 CC) is designed for all HVA test sets from b2 electronics. It features flexible and fast data acquisition, customized test sequences and extensive reporting capabilities. For HVA test sets with internal TD diagnostics unit, b2CC serves as a comprehensive diagnostics platform providing an even wider range of options, such as defining, executing and viewing the Monitored Withstand Test (MWT). Cable Diagnostics YOUR BENEFITS • Connect devices via Bluetooth® or serial...

PURE SINUSOIDAL VLF HIPOT TEST SET WITH 200 KV Cable Testing VLF output voltages of up to 200 kVpeak allow performing voltage withstand tests on assets with test voltages as high as 141 kVrms / 200 kVpeak. Our HVA200 system is far more compact and lightweight than any other withstand testing solution providing this voltage level. The test system can optionally be upgraded with a highly sensitive cable diagnostics module to perform PD and TD diagnostics in addition to the withstand test. Trailer or mobile versions are available. YOUR BENEFITS Cable Diagnostics • Pure sinusoidal output...

HVA200 MOBILE VERSION HVA200 is available as mobile version – either completely pre-mounted on a trailer or prepared for mounting on a light truck provided by the customer. It enables voltage withstand testing as well as PD and TD diagnostics for comprehensive condition assessment of high-voltage cables. Its fast set-up time paired with the compact dimensions make it a true alternative to resonance test sets in terms of size and investment needs. Cable Testing Typical trailer layout with PD and TD unit Cable Diagnostics b2 electronics offers you a unique possibility to experience the HVA200...

PARTIAL DISCHARGE (PD) DIAGNOSTICS b2 electronics offers the widest range of PD measurement solutions for cables on the market, from portable and modular PD instruments up to trailer-mounted systems for max. output voltages as high as 141 kVrms. PD diagnostics can be carried out simultaneously with TD diagnostics. This saves time and prevents pre-condi ioning t of the cable by the first of two sequential tests. We also offer external TD devices which enable updating any HVA test set with a TD diagnostics unit. Further on, we offer PDTD devices that provide full VLF diagnostics possibilities...

Voltage - sine wave - frequency Voltage measurement - resolution / accuracy Current measurement - resolution / accuracy Tan Delta - resolution / accuracy Cable Testing Cable Diagnostics Capacitance Coupling Capacitor Velocity range (v/2) PD background level Sample rate up to Bandwidth Tan Delta (resolution / accuracy*) Voltage - sine wave

b2 electronics TD over voltage chart Direct mapping of cable trace (b2 Suite v2.0 or higher) Trend of the selected grid element over all taken PD measurements Cable Testing SOFTWARE SOLUTION FOR TESTING, DIAGNOSTICS & REPORTING b2 Suite is an all-in-one computer software. A guided diagnostics process leads the operator through the entire cable testing process that includes VLF testing, TD and PD diagnostics, measurement data analysis and reporting, in real time. At the same time, it ensures the analysis and evaluation of the measured data in an easy-reading and comprehensive way. A fast...