Ametek MFC 1000.1 User Manual

AMETEK CTS H-Field Test
Operating Manual V 1.20 23 / 37
2.2.5.
Test setup with MFT 100 for H-Fields up to 1.000 A/m
Schematics Test setup
Schematics and Test setup with NSG 3040A, VAR 3005A-S16, MFT 100 and MFC 1000.1
Options required for magnetic field tests as per IEC 61000-4-8
- External variable motor variac VAR 3005A-S16
- External magnetic field antenna MFC 1000.x
- External current transformer MFT 100 to test 100 A/m (continuous) and up to 1.000 A/m (short-term)
Tests with 1.000 A/m magnetic field
During tests with a field of 1.000 A/m the primary current of variac NX1-260-16 during the 3s testtime goes to
approx. 39A. The motorvariac can withstand this load for this short time. The figure below shows the load diagram.
Therefore the variac NX1-260-16 can withstand during approx. 45s a current of 39A. Normally the fuses do not
break during the 3s test time.
Load diagram variac NX1-260-16

Ametek MFC 1000.1 Specifications

General

Brand	Ametek
Model	MFC 1000.1
Category	Measuring Instruments
Language	English