*mydirectindustry

Catalogs
Haefely AG
MIDAS micro 2883

MIDAS micro 2883

Product catalog summary

General Description
The MIDAS micro 2883 is a compact insulation diagnosis tool weighing 25 kg (55 lbs), designed for power/dissipation factor and capacitance testing. It features advanced digital filtering and calculation algorithms for stable results. It offers three operating modes: basic, guide, and advanced, each catering to different testing needs. Safety features include interlock switches and an emergency stop button.

Features and Advantages

Measures Dissipation Factor (tan δ) and Power Factor (cos φ) with a built-in high voltage supply up to 12 kV.
Compact design for easy transport and field testing.
Accuracy of 0.3% for capacitance and 1x10-4 for tan δ.
7” color touch screen for easy operation.
Safety features ensure operator safety.

Applications
Suitable for testing power transformers, distribution transformers, instrument transformers, liquid insulation, bushings, capacitors, circuit breakers, and surge arrestors.

Design and Portability
The device is housed in a rugged case with integrated casters for easy transport. It meets the MIL-STD-810G standard for durability. Accessories are included in a robust transportation bag.

Performance and Reliability
The MIDAS micro 2883 uses digital signal processing to filter interference, ensuring accurate measurements even in high electrical fields. It includes safety features like open ground detection and an emergency stop button.

Technical Data

Output Voltage: 25 to 12,000 V RMS.
Output Frequency: 15 to 400 Hz.
Measurement Accuracy: ±0.5% for dissipation/power factor, ±0.3% for capacitance.
Display: 7” TFT color touch screen.
Interfaces: USB 2.0, Ethernet, Thermal Printer.

Environmental and Power Specifications

Operating Temperature: -10 to 50°C.
Storage Temperature: -20 to 70°C.
Humidity: 5 to 95% non-condensing.
Power Supply: 90 to 264 VAC, 50/60 Hz, 800 W.

Standards and Compliance
Complies with safety and EMC standards such as IEC 61010-1 and EN 61000 series. It also meets transport standards like IEC 60068 for shock and vibration.

Global Presence
HAEFELY AG has offices in Europe and China, providing global support and sales services.

Catalog excerpts

MIDAS micro2883 Mobile Insulation Diagnosis & Analysing System Datasheet

Open the catalog to page 1

General Description The MIDAS micro 2883 is the smallest and most compact insulation diagnosis set on the market. The weight of only 25 kg / 55 lbs and the one box design makes it the ideal tool for power / dissipation factor / tan δ and capacitance testing in the field and in the factory. measurements the guide mode is available. The user is guided through the measurements with safety and connection instructions shown on the colour touch screen. And the advanced mode offers additional flexibility for special test sequences. State-of-the art electronic design, advanced digital filtering and sophisticated...

Open the catalog to page 2

One Box – Rugged and easy to transport safe operation The complete instrument is built in one ruggedized case and has a total weight of only 25 kg / 55 lb. With the integrated casters transportation is convenient and test objects in remote locations can be reached easily. The MIDAS micro 2883 has run through extensive type testing to simulate the rough environment a product can face during its lifetime. Fulfilling the MILSTD-810G standard, MIDAS micro 2883 assures you the highest quality and reliability in operation. The MIDAS micro 2883 includes several features that ensure safety of the personnel...

Open the catalog to page 3

The perfect couple for transformer testing Combine the MIDAS micro 2883 with the Winding Analyzer 2293 for an entire test solution on transformers. With 2293 tests like winding resistance, transformer turns ratio and magnetic balance measurements can be done with one single connection. Compatible file formats allow data exchange between the two units and measurements results are combined for further analysis or processing. Highest accuracy Due to the technology used for this advanced test equipment we reached the highest accuracy in the market. The built-in reference is a standard gas capacitor,...

Open the catalog to page 4

Adapter cable for standard capacitors (Lemo3 – BNC), i.e. Tettex type Test cell for on-site measurements on liquid insulation samples, max. 10kV Technical Data Input and Output Output Voltage Output Frequency @ 5 kV Output Current DUT Capacitance Measuring Current Internal Reference 25 .. 12’000 V RMS (@ 45 .. 70 Hz) 15 .. 400 Hz (Voltage ≤ 5 kV) 180 mA RMS max. 47 nF @ 12 kV RMS @ 50 Hz, max. 39 nF @ 12 kV RMS @ 60 Hz ≤ 180 mA RMS 100 pF Reference Capacitance, tan  < 0.00001 Temperature coefficient < 0.01 % / K, Capacitance ageing < 0.01 % / year Measurement Dissipation / Power Factor tan /...

Open the catalog to page 5

Global Presence Europe HAEFELY AG Representative Office Chaoyang Road, Beijing 100025 This document has been drawn up with the utmost care. We cannot, however, guarantee that it is entirely complete, correct or up to date. © Copyright HAEFELY/ Subject to change without notice V2022.0

Open the catalog to page 6

MIDAS micro 2883

MIDAS micro 2883

Catalog excerpts

All Haefely AG catalogs and technical brochures