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Transformer electrical laboratory SCAN-2ME - GC "Energoscan"
The SCAN-2ME electrical laboratory, based on GAZELLE NEXT, is designed for high-voltage testing of substation equipment, as well as a full range of tests of power transformers.The electrical engineering laboratory SCAN-2ME, based on GAZELLE NEXT, is designed for high-voltage testing of substation equipment, as well as a full range of testing of power transformers.
SCAN-2ME is a replacement for transformer electrical laboratories: ETL-35, Angstrem-2, LP-35, LVI HVT-1, PPU, SURA, PVL-10, etc.
Capabilities of the electrical laboratory SCAN-2ME:
- Testing of substation equipment and power cables with alternating voltage of industrial frequency 50 Hz up to 100 kV, rectified voltage up to 70 kV.
- Measurement of insulation resistance, voltage up to 2.5 kV;
- Measuring transformer parameters:
- Measurement of capacitance and dielectric loss tangent;
- Transformation coefficient;
- Direct current winding resistance;
- Idling losses;
- Short circuit losses;
- Short circuit resistance
Laboratory equipment is conventionally divided into main (mounted) and additional (non-mounted) equipment. The laboratory has a modular structure; instruments, if necessary, operate independently of each other.
The laboratory can be additionally equipped with:
- Insulation parameter meter Tangent-2000;
- Transformer parameter meter Coefficient-1.3 (or equivalent);
- Microohmmeter PTF-1 (or equivalent);
- Instruments for diagnostics of transformers;
- Autonomous electric generator.
Production time for the kit: 60-70 days.
Delivery terms: pick up
Payment terms: 50% advance payment, remaining 50% upon ETL readiness for shipment.
Advantages of working with Energoscan laboratories:
- Affordable ETL price (set from 5 million rubles);
- Reliability of ETL (In-house production, warranty from 12 to 24 months. Further extension of the warranty after maintenance);
- Convenience of working with ETL (Simple and intuitive control of ETL. All devices operate autonomously from each other. Modular design.)
- Technical support and service (Training of the Customer’s specialists according to DPO programs, Technical consultations of specialists 10/5, Service and repair of ETL in a short time, replacement stock of devices)
- Experience of Energoscan (On the market since 2012, We provide ETL services up to 500 kV, we use foreign and domestic developments)
Counter table | The supporting structure is used to accommodate modules and blocks. It is also the operator's workplace. Stand type: Eurodesk. The rack is made in a 19-inch design with the ability to install equipment designed for installation in a 19-inch format. Additionally, the Eurodesk stand functions as a desktop. |
Control and safety units |
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High voltage testing unit VIU-100/70 |
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Dielectric loss measurement unit without Tangent-2000 | The IDP block provides measurement of the capacitance and dielectric loss tangent of test objects at an alternating current voltage with a frequency of 50 Hz up to 10 kV within the limits provided by the Tangent-2000 meter. The IDP block includes:
A special feature of the Tangent-2000 meter is the absence of galvanic connection between the high-potential measuring and low-potential indicator circuits, which ensures complete operational safety. Data from the measuring unit to the display module is transmitted via a radio channel. The meter also has high noise immunity. The IDP block makes it possible to carry out measurements using “direct” and “inverse” (“inverted”) measurement schemes, which ensures the measurement of insulation parameters of objects with both isolated and grounded terminals. Switching occurs in a high-voltage switch “DIRECT-INVERT”. The switch allows, after starting the test in the IDP mode, to switch the measurement circuit without re-switching the high-voltage conductors. |
Low-voltage measurement unit BNI | The low-voltage measurement block is divided into 2 sections (“External equipment connection panel”, “Low-voltage measurement panel”) and performs the following functions:
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Rack for connections to BNI | The laboratory is equipped with a free-standing rack for connecting cables to the BNI unit in the high-voltage compartment. The rack contains connectors for connecting low-voltage test cables and external power supply to a three-phase autotransformer. All low-voltage test cables are protected by 10A fuse links against exceeding the maximum current and voltage of 400V. Fuse links are grouped near the corresponding connectors. |
Cable drum and cable system
| The system is made in the form of cable drums on a steel frame with a braking device. The system includes the following cable reels:
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Optional equipment |
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Equipment for the electrical laboratory SCAN-2ME based on GAZELLE NEXT:
- GAZELLE NEXT car with conversion;
- Eurodesk type counter desk;
- Control block;
- Network block;
- System operative power supply device;
- Isolation transformer;
- Circuit breaker block;
- Low-voltage measurement unit BNI;
- Connection block with discharge and grounding device;
- Ground control unit;
- VIU 100/70 High-voltage installation 100/70kV/20kVA (short-term);
- Dielectric loss measurement unit without Tangent2000;
- E6-32 megohmmeter;
- System of cable drums and cables 30m;
- Personal protective equipment kit;
- Operation manual + diagrams + Passport;
- Warranty card "Energoscan" 12 months;
Guarantee period 12 месяцев
