文档介绍：CSI Master Format 2004 Guide Specification for:
Flow Maintenance of Above Ground Greasy Waste Disposal Lines
System for flow maintenance of above ground greasy waste disposal lines with line sensing control, monitoring, integrated ground-fault circuit protection and munication capabilities.
Scope
This specification describes an energy efficient flow maintenance system for above ground greasy waste disposal lines. A greasy waste flow maintenance system is designed to maintain the line at 110°F (43°C).
The first two pages give a general overview of the system and the CSI formatted specification begins on page 4.
System Description
Self-Regulating Heating Cable
5/8/12 W/ft, 120-277 V, Raychem XL-Trace heating cable with fluoropolymer outer jacket (-CT). The heating cable shall be part of a UL Listed, CSA Certified or FM Approved system.
System Connection Kits
Raychem RayClic connection kits for power connections, tees/splices and end seals.
Controller
Single Circuit Control
Distributed Group Control
DigiTrace C910-485 digital controller with:
DigiTrace ACS-30 Multi-circuit digital control system with:
Line sensing control.
BMS interface.
Two (2) temperature inputs.
30 A switching capacity rating.
Selectable fail safe mode, either ON or OFF.
NEMA 4X enclosure
Pre-programmed application based heat-tracing controller.
Touch-screen user interface (ACS-UIT2) c