Bienvenido a nuestra Tienda Online
Buscar Productos
Productos
Se encontraron 4 productos ordenados por | Nombre | Precio | Codigo |
DB-1
DB-1

EQUIPO PARA REALIZAR MEDICIONES DE DEMO, MARCA SONEL, MODELO DB-1

The DB-1 demonstration board is an indispensable element of training courses regarding realisation of electric measurements. It may be applied in schools, distribution centres of meters used in the power industry as well as in training centres.

The board may be used for the purpose of simulation of the following measurements:
● measurement of the short circuit loop impedance in the L-N circuit for the TT AND TN networks
● measurement of the short circuit loop impedance in the L-PE circuit for the TT AND TN networks
● measurement of the parameters of the RCD switch type AC
● insulation resistance measurement in the L-N circuit
● insulation resistance measurement in the L-PE circuit
● measurement of the earth resistance by means of the technical method
● earth resistance measurement using clamps
● earth resistance measurement by means of the two-clamp method
● earth resistance measurements by means of the impulse method
● earth resistance measurements using meters for short-circuit loop measurements
● resistivity measurements of three kinds of ground
● measurement of the resistance of equipotential bondings
● measurement of alternating voltage
The demonstration board makes it possible to cause irregularities in the installation under scrutiny. This is possible thanks to the panel switches.

DB-1

SONEL

Consultar


SRP-50k0-100G0
SRP-50k0-100G0
RESISTOR PROGRAMABLE PARA CALIBRACIÓN, MARCA SONEL, MODELO SRP-50k0-5T0

The SRP-50k0 - 100G0 calibrator is a source of high resistance, used as a standard in calibration and tests of analogue and digital insulation resistance meters.

The setted resistance by the calibrator can be maintained for a long time under external direct voltage up to 2500 V, provided that the current in the measuring circuit does not exceed 1,5 mA.

The required resistance is set by the user using the calibrator's touch keypad or via an external PC application. The required value is set automatically thanks to the switching of a precise resistance matrix. The controlling processor calculates the required combination of resistors, ensuring adequate resistance precision.

SRP-50k0-100G0

SONEL

Consultar


SRP-50k0-10G0
SRP-50k0-10G0
RESISTOR PROGRAMABLE PARA CALIBRACIÓN, MARCA SONEL, MODELO SRP-50k0-10G0

The SRP-50k0 - 10G0 calibrator is a source of high resistance, used as a standard in calibration and tests of analogue and digital insulation resistance meters.

The setted resistance by the calibrator can be maintained for a long time under external direct voltage up to 2500 V, provided that the current in the measuring circuit does not exceed 1,5 mA.

The required resistance is set by the user using the calibrator's touch keypad or via an external PC application. The required value is set automatically thanks to the switching of a precise resistance matrix. The controlling processor calculates the required combination of resistors, ensuring adequate resistance precision.

SRP-50k0-10G0

SONEL

Consultar


SRP-50k0-5T0
SRP-50k0-5T0
RESISTOR PROGRAMABLE PARA CALIBRACIÓN, MARCA SONEL, MODELO SRP-50k0-5T0

The SRP-50k0 - 5T0 calibrator is a source of high resistance, used as a standard in calibration and tests of analogue and digital insulation resistance meters.

The setted resistance by the calibrator can be maintained for a long time under external direct voltage up to 5000 V, provided that the current in the measuring circuit does not exceed 3 mA.

The required resistance is set by the user using the calibrator's touch keypad or via an external PC application. The required value is set automatically thanks to the switching of a precise resistance matrix. The controlling processor calculates the required combination of resistors, ensuring adequate resistance precision.

SRP-50k0-5T0

SONEL

Consultar


Se encontraron 4 productos ordenados por | Nombre | Precio | Codigo |

Espa Elec - Instrumentos de Medición

| Pepirí 272, Parque Patricios (Polo Técnológico) (C1437EIF) - Ciudad Autónoma de Buenos Aires Argentina | Tel: (54 11) 4912-9100 Lineas Rotativas | Fax: (54 11) 4912-2986 Int. 123
| www.espaelec.com.ar