Circutor GETEST Series Manual de usuario descargar pdf (Pagina 9)

Instruction manual

Getest

Operation instructions

1.- Plug measure connections (2) and current connections (3) depending on

the measure that is going to be performed.

2.- Plug the mains connector (7) to the MPC and to the mains outlet. Device

is designed for AC 230V 50Hz/60Hz. Please ensure that the voltage is

correct before plugging the mains connector. In case of overvoltage, a

F250mA fuse will protect the device.

Note:

Plug the device to a line or generator able to supply the required power:

Power required > 600V x current to inject

Recommended power line circuit breaker I

should be, at least, 50A curve B, 30A curve C, or

16A curve D, as per EN60898. In case of using lower capacity circuit breakers, MPC won’t be

able to supply the maximun power.

Wiring cross-section and length may limit the maximun capacity of the MPC. Even when the

MPC, due to its current injection system, does not need high current capacity wiring and

connectors, we do recommend to use the bigger cross-section possible, in order to minimize

voltage losses that will affect the MPC maximun capacity. As an example, we show the

maximun earth resistance we can inject 5A, 10A, 25A and 50A, depending on the supply cord

used:

Wiring R máx 5A R máx 10A R máx 25A R máx 50A

3x1.5mm

, 2m

120Ω 60Ω 24Ω 12Ω

3x1.5mm

, 25m

120Ω 58Ω 20,5Ω 8,5Ω

3x1.5mm

, 50m

116Ω 54Ω 17Ω 4,5Ω

3x2.5mm

, 2m

120Ω 60Ω 24Ω 12Ω

3x2.5mm

, 25m

120Ω 60Ω 22,5Ω 10Ω

3x2.5mm

, 50m

119Ω 57Ω 20Ω 7,5Ω

If using a rolled extension cord, it is mandatory to extend it completely before performing the

test. It is recommended to use the maximun cross-section possible, and the minimun cable

length.

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Circutor GETEST Series Manual de usuario Pagina 9

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