Siemens LMV 5 Series, Технические инструкции, Страница: 6 / 374

Technical Instructions LMV Series
Document No. LV5-1000
Section 1 Page 2 SCC Inc.
1-2: LMV5 System Builder
The LMV5 Linkageless Burner Management System is comprised of many components in
addition to the LMV5 itself. Use the following pages to choose the components needed for
your specific application. See pages 20-22 for an LMV5 system order sheet. For additional
technical information about any of the products listed, refer to Appendix B.
Control Panel Components
Base Unit – Qty (1) Required
Choose one of the following LMV5 options. See page 24 for mounting information.
LMV51.040C1
Dual fuel burner control with electronic fuel-air ratio
control of up to 3 actuators (4 connected). Requires
an external PID controller
LMV51.140C1
Same features as LMV51.040C1. Includes a PID load
controller capable of temperature and / or pressure
control and a programmable analog output
LMV52.240B1
Same features as LMV51.140C1 for up to 5 actuators
(6 connected). Includes a closed loop VFD control,
integrated O
2
trim, fuel meter reading (gas and oil),
and temperature / time based FGR hold
LMV52.440B1
Same features as LMV52.240B1 as well as enhanced
O
2
trim control designed for low NO
x
mesh-style
pre-mix burners and high percentage FGR (>25%)
applications
Transformer – Qty (1) or (2) Required
At least one transformer is required per LMV5. A second transformer may be necessary
depending on the size and number of actuators present in the system (see Section 2 – Wiring).
Refer to page 26 of this section for mounting information.
AGG5.210
120 VAC to 12 VAC transformer (three secondaries)
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