ESF suppression module
for distributor installation, to reduce RF interference
Type designation:
ESF suppression module
for the attenuation of
8 changeover contacts
System features:
- Snap-on housing for distributor installation in snap-on breakers design 106 x 90 x 58mm high
- Degree of protection IP20
- Interference suppression to attenuate 8 changeover contacts:
- at high shutdown peak voltages (these can burn out of relay switch contacts lead)
- to reduce RF interference (which can also function as their own neighboring devices disturb sensitive) - Applications: electronic ballasts, energy saving lamps, blinds and roller shutter motors, etc.
- EMC-values: UNITRO-Standard in accordance with EN 61000
Connection diagram ESF with MVE 8/8-L
Technical data:
- Type of construction:
snap-on housing
106 x 90 x 58mm high
- Degree of protection:
IP20
- Weight:
approx. 350g
- Climatic conditions:
in accordance with UNITRO-Standard
- Connection:
screw-type terminals max. 2,5mm²
- Switching voltage and current:
230V AC, 16A
- Type connection:
16x R-C elements with 10Ω, 0,22μF
- Isolation voltage:
groups between the suppressor 2000Vrms
- Function:
interference suppression to attenuate 8 changeover contacts:
- at high shutdown peak voltages
(these can burn out of relay switch contacts lead)
- to reduce RF interference
(which can also function as their own neighboring devices disturb sensitive)
- Residual current:
caution:
if the contact switching elements with RC-flowing even when switched off contact an AC system, therefore, generally only work with disabled power to the unit and connected equipment!
- Leakage distances and clearances:
in accordance with UNITRO-Standard
- EMC, immunity of interference:
UNITRO-Standard,
in accordance with EN 61000
subject to change