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Snelle Offerte: Omicron VE000703
Omicron VE000703
Three Phase Power Transformer Test System
Model
VE000703Productgroep
Electrical & Power QualityFabrikant
OmicronGeconfigureerde modellen bevatten de volgende opties:
Electrical & Power QualityTransformer and Motor TestingConfiguraties
Belangrijke specificaties
Productoverzicht
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Belangrijke specificaties
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Productoverzicht
TESTRANO 600 is the world's first portable three-phase tester that supports all common electrical tests of single-phase and three-phase power and distribution transformers for routine and diagnostic tests on site or during factory acceptance tests.
The use of TESTRANO 600 enables various tests of power transformers to be carried out without having to reconnect. Thus, the TESTRANO 600 shortens the testing time to a third compared to conventional single-phase testers.
| Key Features |
| True three-phase power transformer test system |
| Powerful device with 3 x 33 A DC or 400 V AC |
| Reduced connection effort as the same connection can be used for various tests |
| Three times faster testing |
| Total weight of 20 kg / 44 lbs – ideal for on-site testing |
| Benefits | |
| Transformer Turns Ratio | Transformer turns ratio (TTR) measurements verify the operating principle of a power transformer to detect shorted turns and open-circuited conditions. In order to perform this test with up to 12 kV, the CP TD12 and MCA1 are required. |
| Exciting Current | Exciting current measurements are performed to assess the turn-to-turn insulation of the windings, the magnetic circuit of a transformer as well as the tap changer. In order to perform this test with 10 kV, the CP TD12 is required. |
| DC Winding Resistance | DC winding resistance measurements are used to assess contact problems of the windings and tap changers. |
| Dynamic Resistance | Dynamic resistance measurements (DRM) are used to check the on-load tap changer (OLTC) for poorly maintained and damaged OLTC contacts. |
| Vibro-Acoustic Measurement | The vibro acoustic measurement records a unique vibration pattern during the operation of the on-load tap changer to evaluate the mechanical integrity of the OLTC. |
| Cool Down Test | The cooldown test is performed to determine the winding temperature at the end of the heat run procedure by means of a winding resistance measurement. |
| Vector Group Check | The vector group check can be used to determine the vector group of the power transformer. |
| Short-Circuit Impedance / Leakage Reactance | Leakage reactance / short-circuit impedance measurements are sensitive methods to assess possible deformation or displacements of windings. |
| Frequency Response of Stray Losses | The frequency response of stray losses (FRSL) test identifies short-circuits between parallel strands and local overheating due to excessive eddy current losses. |
| Demagnetization | Demagnetization of the core is recommended after DC has been applied; e.g. during winding resistance tests. The risk of high inrush currents during energization, and influences on other tests are reduced. |
Power / Dissipation Factor (with CP TD12) | Power/dissipation factor and capacitance measurements are performed to investigate the insulation of power transformers and bushings. |
| Quick Test | The Quick Test is TESTRANO 600’s swiss army knife. You can define your own test procedures and perform special measurements like magnetic balance or zero-sequence impedance. |
| Specifications | |||||
Testrano 600 Three-Phase Test system | |||||
| Package Overview | |||||
| Testrano 600 Package | Basic | Standard | Enchanced | Advanced | Universal |
PTM Standard software license; Including Manual Control Mode and Report Generator | ■ | ■ | ■ | ■ | ■ |
| Quick test | ■ | ■ | ■ | ■ | ■ |
Transformer Turns Ratio (TTR) / Exciting Current | ■ | ■ | ■ | ■ | ■ |
| DC Winding Resistance | ■ | ■ | ■ | ■ | ■ |
| Demagnetization | ■ | ■ | ■ | ■ | ■ |
| Short-Circuit Impedance / Leakage Reactance | -- | ■ | ■ | ■ | ■ |
Frequency Response of Stray Losses (FRSL) | -- | ■ | ■ | ■ | ■ |
Power / Dissipation Factor and Capacitance (incl. CP TD12 and its accessories) | -- | -- | -- | ■ | ■ |
OLTC Scan / Dynamic Resistance Measurement (DRM) | -- | -- | ■ | -- | ■ |
| Vector Group Check | -- | -- | ■ | -- | ■ |
| Cooldown Test | -- | -- | -- | -- | -- |
| Power Losses at Low Voltage | ■ | ■ | ■ | ■ | ■ |
Note:
■ = Included
-- = Not Included
| Specifications | ||
Testrano 600 Three-Phase Test system | ||
| Model Options and Accessories Overview | ||
| Advanced Control Options | Description | Order Number |
TESTRANO 600 TouchControl (for new device) | TESTRANO 600 TouchControl featuring an integrated 10.6“ color touch display | VEHO0700 |
TESTRANO 600 TouchControl (retrofit option) | TESTRANO 600 TouchControl featuring an integrated 10.6“ color touch display | P0006234 |
| PTM Advanced software license | License for PC software upgrade adding guided workflow, customized test plans, automatic assessment, graphical comparison and trending | P0006797 |
| Upgrade Options | ||
| "Short-circuit impedance / leakage reactance" module | Software license upgrade to perform short-circuit impedance / leakage reactance tests and frequency response of stray losses (FRSL) | P0006795 |
| "OLTC scan and transient recording" module | Software license upgrade to perform dynamic resistance measurements (DRM) including motor current recording for OLTC | P0006796 |
| "Vector group check" module | Software license to automatically determine the vector group of the transformer | P0006799 |
| "Cooldown test“ module | Software license to perform cooldown tests Note: Requires TouchControl option (VEHO0700 / P0006234) | P0006800 |
| CP TD12 upgrade option | Upgrade option to expand your exisiting TESTRANO 600 to a power / dissipation factor test system | P0005857 |
| VAM1 upgrade option | Upgrade option to perform vibro-acoustic measurements on OLTC Note: For the motor current measurement a current clamp such as the C-Probe 1 (P0006362) is needed | P0000821 |
| Accessories | ||
| TESTRANO 600 HV cable extension package | 6 m / 19.7 ft extension package for HV cables for large power transformers | P0006204 |
| TESTRANO 600 LV cable extension package | 6 m / 19.7 ft extension package for LV cables for large power transformers | P0006205 |
| TESTRANO 600 HV cable | 4m / 13 ft HV cable | B1882800 |
| TESTRANO 600 LV cable | 4m / 13 ft LV cable | B1882700 |
| TESTRANO 600 tap changer cable | 4m / 13 ft tap changer cable | B1882900 |
| SAA2 | Cascadable safety accessory (up to six signal lamps) to mark testing area, including emergency button and optional audible signal | |
| SAA3 | 3-position remote emergency switch, with connection cable (15 m / 49 ft) | P0006323 |
| C-Probe 1 | Active AC and DC current probe with voltage output (two measuring ranges: 10 A and 80 A, frequency range: DC to 10 kHz) | P0006434 |
| MCA1 | Measurement capacitance to perform transformer turns ratio test up to 12 kV using CP TD12 | P0006352 |
| TESTRANO 600 transport case for accessories | Transport case with wheels for TESTRANO 600 accessories | B1449803 |
Bronnen
Online bronnen
Omicron Testrano 600 Three Phase Test System Brochure
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