Electrical Connections; Dcs & External Connections - Thermo Scientific SOLA II Flare User Manual

Electrical
Connections
DCS & External
Connections
Thermo Scientific
Refer to the following ac power and wiring information when planning and
connecting power for the analyzer.

Power source specification: 110 or optional 220 Vac, 50/60 Hz, 2000
W
 Power wiring specification: Use stranded, three-wire copper or tin-
plated copper power wire rated for at least 600 Vac and 20 A at the
required length.
Warning This apparatus must be earth grounded. ▲
Warning Installation of this instrument requires an external, lockable electrical
power isolation switch supplied by the customer. ▲
If the optional X-Purge unit is installed, refer to
installation and operation information.
Wiring to the relay contacts should be sized according to the load imposed by
the alarm systems installed by the user. Maximum current capability of the
alarm contacts is 2 A at 240 Vac or 10 A at 24 Vdc. Voltage is not supplied to
the relay contacts by the analyzer.
The following inputs and outputs can be connected to a Distributed Control
System (DCS) or other devices as desired.
Figure 2-1.
Appendix F for important
SOLA II Flare User Manual
Chapter 2
Installation
2-2