Electrical Connections; Power Requirements; Explosion Hazard Warning - Ametek 5000 Manual

Electrical Connections

Refer to the Customer Drawing (CD) package accompanying this manual for 5000

system interconnect wiring configuration and for 5000 controller back plane terminal
NOTE
locations.

Power Requirements

The Model 5000 system components are shipped according to the customer order and
are fused and set for the voltage of the required mains power. The power requirements
are stated near the power entry for the component and in Chapter 2 of this manual.
Supplemental information may appear in the Customer Drawing (CD) package.
The 5000 Field Unit is fused internally with a 1-Amp fuse for nominal 230 VAC applica-
tions, and 2-Amp for 100 and 115 VAC. The rupture speed is either a type M or T (slow
blow). The voltage is set by specific wiring in the unit. Information on the various wiring
configurations is contained in the CD package.
The 5000 Controller uses a universal DC switching power supply and will accommodate
a voltage range of 85 to 265 VAC. The power supply has an on-board fuse which serves
as the controller's power protection at any voltage in the range.
Other components of an extended or custom 5000 system will have power requirements,
fusing or breakers, and voltage information contained in the CD package.
Do not alter these factory set configurations. Only qualified service personnel may
!
access these settings for modification or inspection. The power requirements labeling
on the exterior of a system component must be clearly re-marked to indicate any new
CAUTION
AC source information. If qualified personnel are not available to perform these tasks,
contact AMETEK service.
Physical wire types for power and interconnects should be an agency-approved type
(UL/CSA/Harmonized, etc.) for the region of installation. The CD package contains sug-
gestions for wire gauges and/or information on current/power requirements in the case
of power cable.

Explosion Hazard Warning

22 | 5000 Single-Point Moisture Analyzer
•
If the 5000 controller is located in a Class I, Division 2 area, you must
shut down the power source before service or maintenance. Never
disconnect power at the analyzer until you are sure that the area is
known to be nonhazardous.