CP 4 is a user friendly chronometer to measure the

-  Synchronisation of breaker

-  Opening time of main contact

-  Closing time of main contact

The sequences which are built-in to the program allow rapid testing of the breaker, with the test report on the screen or from the on-board printer.

4 time inputs

Integrated breaker control

Resolution 0.1 ms

Breaker timing measurement

Suitable for use in high-voltage substation

Mecanical

-  Incorporated carrying handle,

-  Dimensions : 32 x 17,5 x 26 cm,

-  Weight : 7 kg

Power supply

-  230 V ± 10 % + Earth 50/60 Hz

Time measurement

-  4 inputs configurables in volt-free

contact or voltage detection (5 to 250

Vdc/ 24 to 250 Vac), all inputs are isolated.

-  DEL wich indicates the state of the Input

-  4 mm banana plug for inputs

-  Easy earth ground connection

-  Precision : 0.02 % of time value ±

0.1 ms

-  Resolution : 0.1 ms

-  View quickly the time and synchronisation

of all the cycles.

Breaker control

2 separate contact for close or open the

breaker. The breaker operating sequences

are programmed into the CP4 : cycles Open,

Close, Close-Open, Open-Close-open

Contacts specifications:

Coil current up to 20 A 250 Vac/dc

Open or Close in 0.1 ms

Pulse delay : 1 ms to 1s

OPTIONS

On board Printer

-  Print the test report

-  Read directly the results

Carrying case

- For CP4 and his accesories. Dimensions : L

= 51,5 cm ; p = 45 cm ; h = 32,5 cm.

Cable set

-  4 Cables 15 m to plug the main contacts

-  1 Câble 3 wire to plug the breaker

control

Software CP-MICRO-ACQ to edit test report

(same database as the micro-ohmmeter