Transformer characteristics meter SEIT-4M-K540
The device SEIT-4M-K540 is designed for electromagnetic testing of single-phase and three-phase transformers of all circuits and groups of windings according to GOST 3484.1-88. The transformer characteristics meter SEIT-4M-K540 is optimal for service, repair and commissioning in the field, as it is placed in an impact-resistant plastic case with a degree of protection IP67
(Ip40 with the lid open).
The SEIT-4M-K540 meter is controlled by the Bluetooth* interface using the computer. The software, which you can download from the flash device, allows you to take measurements, save results and generate test reports of transformers.
*Upon request, it is possible to supply the device with an optical interface (includes the completion of the measuring unit and option art. 3902).
- Price list
The device performs the following operations:
- Measurement of losses and Idle Current
- Measurement of losses and short-circuit voltages
- Determination of the transformation coefficient and the group of connection of the windings
- Resistance measurement of direct current windings
- Test report generation
|Measurement range of current, A*||1; 10|
|Measurement range of voltage, V||20; 100; 400; 700**|
|Measurement range of resistance, Ω||0.01; 0.2; 2; 20; 200|
|Measurement range of frequency, Hz||45 - 55|
|The limits of the permissible basic reduced error of current measurement,%||±0.2|
|The limits of permissible basic reduced error of voltage measurement,%||±0.2|
|The limits of the permissible basic reduced error of power measurement,%||±0.2|
|The limits of permissible basic reduced error of resistance measurement,%||±0.5|
|Dimensions, mm, no more||360х300х165|
|Weight without test wires, no more||7.5 kg|
|Power supply||from AC 220 V, 50 Hz|
*Usage the CHEP3905 current transformer unit, which is purchased separately, the current measurement range can be expanded to 60 A
**At a limit of 700 V, the error is not standardized
|Measuring unit (MU) 1 psc.|
|Testing wires with «alligator» type clips with
the grip width up to 55 mm and one common
connector (for measuring resistance) 1 kit.
|Power cord 1 psc.|
|Flash device with software 1 psc.|
|Operation manual and passport 1 psc.|
| Block of current transformer (BCT) CHEP3905 with MU-BCT
connecting cable (art. 3905) 1 psc.
| Optical interface for communication with a PC complete with
an adapter (art. 3902) 1 psc.
|A set of 3 in 1 wires for connecting to a transformer (art.
|1.||1. Current-carrying wire, 5 m long (SEIT-transformer) 3 pcs.|
|2.||2. Potential wire, 5 m long (SEIT-transformer) 3 pcs.|
|3.||3. Current-carrying wire, 5 m long (LATR-SEIT) 3 pcs.|