Eurotherm 582, Руководство по эксплуатации продукта, Страница: 43 / 47

Chapter 11 ‘CE’ EMC Responsibility
582/583/5831 11- 9
EMC TECHNICAL SPECIFICATION
Table H Minimum EMC Immunity Performance when installed as recommended
Port Phenomenon Test
Standard
Level Criterion Generic
Standard
Enclosure
Port
ESD
RF Field(Q1/96)
IEC 801-2*
IEC 801-3
8kV AD
10V/m,1kHz AM
Self Recovery
No Change
EN50082-1
(1992),
Power
Ports
Fast Transient
Burst
IEC 801-4 2kV Self Recovery
Draft
Signal &
Control
Fast Transient
Burst
IEC 801-4 2kV Self Recovery prEN50082-2
(1992)
Power
Interfaces
Fast Transient
Burst
IEC 801-4 2kV Self Recovery
* Only for wall mount product
Table I Maximum Emission Performance for ‘CE’ marked product with specified filters installed
as recommended
Port Phenomenon Test Standard Level Generic Standard
Enclosure Port Radiated EN55011 Class B EN50081-1 (1992)
Power Port Conducted EN55011 Class B* EN50081-2 (1994)
* Achieved with up to 5m of motor cable.
The AC supply filters may be flash tested in circuit upto 2000V DC for 1 minute. Ensure all
AC/DC drives and other equipment that may be damaged by such flash testing has been suitably
isolated/removed/short circuited as applicable. Due to the internal capacitors between phase and
earth, the DC voltage should be wound up slowly, to prevent excessive earth current. For similar
reasons AC flash testing cannot be performed due to the excessive earth leakage current.
Repeated flash testing on such units is not recommended as it may degrade the insulation.