Fault recorder electrical network analyser DISTURBANCE FAULT RECORDER batterie testing system batterie analyser power quality recorder transcient recorder event recorder

BATTERY MONITORS BATTERY MONITORING BATTERY TRAINING BATTERY TEST BATTERY MAINTENANCE BATTERY TESTING.

ZA Ravennes les Francs	Tel : 33 (0) 3 20 69 02 85
2 Avenue Henri Poincaré	Fax : 33 (0) 3 20 69 02 86
BP 80009	Email : contact@dfv.fr
59588 BONDUES CEDEX FRANCE
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CHA20 Chronometrer

This equipment is a digital chronometer wich allows to measure time between 2 pulses generated either by a dry contact, by a TTL input, or by an AC or DC voltage.

It is used to verify protection relays.

CHA20 is fitted in a metallic box size 150 x 260 x 340

Front panel :

6 digits chronometer and Led indicated that CHA20 is ready.
Range switch (1/100 or 1/1000 second)
Mode switch (single or multiple measures)
RAZ switch
Start/stop mode switch
2 Input channels (A and B)

For each channel :

one dry contact input
one TTL input (DC courant input from 1,5 to 25 V)
one voltage input (DC or AC voltage from 15 to 600 V)

A build-in battery allows a 2 hours working

Optionnal flight case

Fault recorder electrical network analyser DISTURBANCE FAULT RECORDER battery testing system battery analyser power quality recorder transcient recorder event recorder

BATTERY MONITORS BATTERY MONITORING BATTERY TRAINING BATTERY TEST BATTERY MAINTENANCE BATTERY TESTING.