National Instruments PXIe-5655 Safety, Environmental, And Regulatory Information

transitoires dépassent la surtension transitoire
nominale. Une analyse des tensions de
fonctionnement, des impédances de boucle, des
surtensions temporaires et des surtensions
transitoires dans le système doit être eectuée
avant de procéder à des mesures.
Measurement Category I is for measurements performed on
circuits not directly connected to the electrical distribution
system referred to as MAINS voltage. MAINS is a hazardous live
electrical supply system that powers equipment. This
category is for measurements of voltages from specially
protected secondary circuits. Such voltage measurements
include signal levels, special equipment, limited-energy parts
of equipment, circuits powered by regulated low-voltage
sources, and electronics.
NOTE
Measurement Categories CAT I and CAT O are
equivalent. These test and measurement circuits
are for other circuits not intended for direct
connection to the MAINS building installations of
Measurement Categories CAT II, CAT III, or CAT IV.
Safety Compliance Standards
This product is designed to meet the requirements of the
following electrical equipment safety standards for
measurement, control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA C22.2 No. 61010-1
NOTE
For safety certifications, refer to the product label
or the Product Certifications and Declarations
section.
PXIe-5655 Safety, Environmental, and Regulatory Information
6 ni.com

National Instruments PXIe-5655 Specifications

General

Brand	National Instruments
Model	PXIe-5655
Category	Transceiver
Language	English