Ht-instruments PVCHECK Bedienungsanleitung PDF herunterladen (Seite 40)

PVCHECK

EN - 38

6.3.4.1. Anomalous situations when performing IVCK tests

1. In case the instrument detects a voltage higher than

1000V at terminals P-N, P-E and N-E, it does not carry

out the test, gives out a long sound and displays the

message “Vin > 1000”.

15/05/12 15:34:26

Module : SUNPWR318

Vdc : 0.0 V

Irr : 0 W/m2

Tc : Auto °C

Voc,Isc:

Ri(1000V) - - -

M 

Rpe (Cal) - - -



Vin > 1000

Selection

IVCK

2. In case the instrument detects a voltage lower than 15V

at terminals P and N, it does not carry out the test, gives

out a long sound and displays the message “Low

voltage”.

15/05/12 15:34:26

Module : SUNPWR318

Vdc : 0.0 V

Irr : 0 W/m2

Tc : Auto °C

Voc,Isc:

Ri(1000V) - - -

M 

Rpe (Cal) - - -



Low voltage

Selection

IVCK

3. In case the instrument detects a voltage higher than > 5V

at terminals E and C, it does not carry out the test, gives

out a long sound and displays the message “Voltage >

Lim”.

15/05/12 15:34:26

Module : SUNPWR318

Vdc : 0.0 V

Irr : 0 W/m2

Tc : Auto °C

Voc,Isc:

Ri(1000V) - - -

M 

Rpe (Cal) - - -



Voltage > Limit

Selection

IVCK

4. In case the instrument detects an Isc current higher than

10A, it does not carry out the test, gives out a long sound

and displays the message “Isc current too high”.

15/05/12 15:34:26

Module : SUNPWR318

Vdc : 0.0 V

Irr : 0 W/m2

Tc : Auto °C

Voc,Isc:

Ri(1000V) - - -

M 

Rpe (Cal) - - -



Isc current too high

Selection

IVCK

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