Ce Mark Compliance; Emc Compliance - GE AquaTrans AT868 Abridged Manual

September 2004

CE Mark Compliance

EMC Compliance

1-4
For CE Mark compliance, the AT868 must meet both the EMC and
LVD directives.
IMPORTANT: CE Mark compliance is required for all units intended
for use in EEC countries.
For EMC compliance, the electrical connections must be shielded and
grounded as in Table 1-1 below. Also refer to Figure 1-1 on the next
page an example of acceptable wiring. After all the necessary
electrical connections have been made, seal any unused cable entry
holes with standard conduit plugs or equivalent.
Note: If the instructions in this section are followed, the unit will
comply with the EMC Directive 89/336/EEC.
Table 1-1: Wiring Modifications
Connection
Transducer RG62 a/u
Armored RG62 a/u or
conduit
Input/Output 22 AWG Shield
(e.g. Baystate #78-1197)
Armored conduit
Power 14 AWG, 3 conductor,
shielded
(e.g. Belden #19364)
Armored Conduit
Shielding Wires enclosed in a properly-grounded metal
conduit do not require additional shielding.
Cable Type
Add metallic cable clamp
from braid to chassis
ground.
Terminate RG62 a/u
shield to chassis ground.
Terminate shield to
chassis ground at the
AT868.
None - grounded via
cable gland.
Terminate shield to
chassis ground at the
AT868.
None - grounded via
cable gland.
Termination
Modification
Installation