Testing wires with «alligator» type clips with the grip width up to 55 mm and one common connector (for measuring resistance)

Block of current transformer (BCT) CHEP3905 with MU-BCT connecting cable

Optical interface for communication with a PC complete with an adapter

Current-carrying wire, 5 m long (SEIT-transformer)

Potential wire, 5 m long (SEIT-transformer)

Current-carrying wire, 5 m long (LATR-SEIT)

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).

Category: Devices for diagnostics of transformers

Описание

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

«Basic» kit:

Photo	Name/product number	Application
	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.

Additional accessories:

Photo	Name/product number	Application
	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. 3901):
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.