Schneider Electric EM3555 Manual De Usuario

3

© 2011 Schneider Electric All Rights Reserved.

Operating  Temperature                                            -30° to 70°C (-22° to 158°F)
Storage Temperature

-40° to 85°C (-40° to 185°F)

Humidity Range

<95% RH (non-condensing)

Altitude of Operation

3 km max.

US and Canada

CAT III; for distribution systems up to 347 V 

L-N  

/600 VAC 

L-L

CE

CAT III; for distribution systems up to 300 V

 L-N 

/480 VAC 

L-L

Dielectric Withstand

Per UL 508, EN61010 

Conducted and Radiated 

Emissions

FCC part 15 Class B, EN55011/EN61000 Class B; 

(residential and light industrial)

Conducted and Radiated 

Immunity

EN61000 Class A (heavy industrial)

US and Canada (cULus)

UL508 (open type device)/CSA 22.2 No. 14-05

Europe (CE)

EN61010-1:2001

* External DC current limiting is required, see fuse recommendations.

For use in a Pollution Degree 2 or better environment only. A Pollution 

Degree 2 environment must control conductive pollution and the possibility of 

condensation or high humidity. Consideration must be given to the enclosure, 

the correct use of ventilation, thermal properties of the equipment and the 

relationship with the environment.

Always use this product in the manner specified or the protection provided by 

the product may be impaired.

Provide a disconnect device to disconnect the meter from the supply source. 

Place this device in close proximity to the equipment and within easy reach 

of the operator, and mark it as the disconnecting device. The disconnecting 

device shall meet the relevant requirements of IEC 60947-1 and IEC 60947-3 

and shall be suitable for the application. In the US and Canada, disconnecting 

fuse holders can be used. Provide overcurrent protection and disconecting 

device for supply conductors with approved current limiting devices suitable for 

protecting the wiring. If the equipment is used in a manner not specified by the 

manufacturer, the protection provided by the device may be impaired.

FCC PART 15 INFORMATION

NOTE:  This equipment has been tested by the manufacturer and found 

to comply with the limits for a class B digital device, pursuant to part 15 of 

the FCC Rules. These limits are designed to provide reasonable protection 

against harmful interference when the equipment is operated in a residential 

environment. This equipment generates, uses, and can radiate radio frequency 

energy and, if not installed and used in accordance with the instruction 

manual, may cause harmful interference to radio communications. Operation 

of this equipment in a residential area may cause harmful interference in 

which case the user will be required to correct the interference at his own 

expense. Modifications to this product without the express authorization of the 

manufacturer nullify this statement.

       

       

N998