AXIOMET AX-C705 Расширенная инструкция онлайн [3/11] 528000

Fuse

Safety rules

CAT III - Overvoltage of class three, secondary pollution (according to IEC61010) refers to the level of protection for

the pulse compression. Typical installation location includes: distribution of three-phase circuit (including a single

commercial lighting circuit) position-fixed equipment; interior lighting equipments in large buildings, lines; industrial

field devices.

CAT IV - Overvoltage of class four, secondary pollution (according to IEC61010) refers to the level of protection for the

pulse compression. typical installation location includes: Three-phase utility power supply equipment for any outdoor

power lines or equipment; Any outdoor transmission lines; Electricity meter front-end over-current protection device.

1.5. Input/Output terminals

1 - output point for loop circuit power

2 - current measurement input common point for DC output common point for loop circuit power Simulates the output of

a transmitter group (with external power supply connected in series.) With protection by 63mA fuse.

3 - common point for all testing Common point for simulate transmitter output.

4 - voltage output of 600V�Ω�diode and continuity test.