Environmental Conditions - Chauvin Arnoux C.A 773 Manual De Instrucciones

4.2.4. ORDER OF PHASES
Phase between 45 and 400 Hz.
Voltage between 50 and 1000 V
Time for acquisition of information after contact ≤ 1 s.
Information retention time: 10 s.
Allowable unbalance amplitude: 20%.
Allowable voltage harmonics: 10%.
Rejection of EDF remote control frames (TCC-175 Hz-188 Hz).
4.2.5. LOAD SWITCHING
Switched load: approximately 6,5 kW at 50 V
Peak current: 90 mA.
Current consumed at 230 V
Triggering between 8 and 400 V
Overload protection after 10 seconds at 230 V and 2 seconds at 400 V.

4.3. ENVIRONMENTAL CONDITIONS

This is a Type S device. It must be used under the following conditions:
%RH
100
90
80
70
60
3
50
40
30
20
10
0
-50 -40 -30 -20 -10 0
1: Reference range
2: Operating range
-15 à +45°C and 20 to 95% RH excluding condensation.
3: Storage range (without battery)
-40 to +70°C and 20 to 95% RH excluding condensation.
Before leaving the device idle for an extended period or before storage, remove the
batteries from the housing.
The device must be stored in a clean, dry location.
Use indoors or outdoors if not raining.
Degree of pollution: 2.
Altitude: < 2000 m.
between phases.
ac
: 30 mA.
ac
.
ac
1
2
10 20 30 40 50 60 70 80 90
38
.
ac
°C