----- Analyzer of power supply quality CAVA-251 / CAVA-252 / CAVA-253 ------- Page No. 10
6.- INSTALLATION AND STARTUP
The manual you hold in your hands contains information and
warnings that the user should respect in order to guarantee a
proper operation of all the instrument functions and keep its safety
conditions.
Whether the instrument is not used according to manufacturer’s
specifications, the protection of the instrument can be damaged.
When any protection failure is suspected to exist or external damages are
observed, the instrument must be immediately put out of service. Contact then with a
qualified service representative.
6.1.- Installing the CAVA
Before powering and connecting the analyzer, check the following points:
a.-
Supply/measuring voltage:
-
Single-phase voltage: 230 V a.c., ± 15 %
-
Frequency : 50...60 Hz
-
Burden : 3 VA
b.- Maximum measurable current: according to the ammeter clamp used
c.- Working conditions:
- Operation temperature: 0 to 50 ºC
- Operation humidity : 25 to 80 % RH
e.- Safety : Designed to meet class III as per EN 61010 .
Note that with the instrument powered on, cover opening or elements removal
actions may allow accessing dangerous parts.
