UL 864:10ED 2014-12-01
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard for Control Units and Accessories for Fire Alarm Systems
Hardcopy
09-10-2023
English
01-12-2014
INTRODUCTION
1. Scope
2. General
3. Glossary
4. Application and Use
5. Compatibility Information
CONSTRUCTION
6. Alarm Verification Feature (Optional)
7. Enclosures
8. Protection Against Corrosion
9. Mounting of Parts
10. Operating Mechanisms
11. Components
12. Grounding and Bonding
13. Interconnection of Units
14. Field Wiring Connections
15. Internal Wiring
16. Protective Devices
17. Overcurrent Protection
18. Spacings
19. Servicing Protection
PERFORMANCE
20. General
21. Normal Operation Test
22. Electrical Supervision Test
23. Circuit-Emergency Operation Test
24. Input and Output Current and Voltage Test
24A. Power-Limited Circuits
25. Two-Wire Smoke Detector Compatibility Tests
26. Jarring Test
27. Temperature Test
28. Charging Current Test
29. Battery Charger Test
30. Overvoltage and Undervoltage Operation Test
31. Standby Operating Power Test
32. Variable Ambient Temperature Test
33. Humidity Test
34. Electric Shock Current Test
35. Leakage Current Test
36. Time-Limit-Cutout Calibration Test
37. Transient Tests
38. Transient Voltage-Surge Supervision Test
39. Overload (Control Unit) Test
40. Overload (Separately Energized Circuits) Test
41. Endurance
42. Dielectric Voltage-Withstand Test
43. Abnormal Operation Test
44. Burnout Test
45. Tests on Special Terminal Assemblies
MANUFACTURING AND PRODUCTION LINE TESTS
46. Production-Line Dielectric Voltage-Withstand Tests
47. Production-Line Grounding-Continuity Test
MARKING AND INSTRUCTIONS
48. Marking
49. Installation Wiring Diagram
50. Operating Instructions
MULTIPLEX SYSTEMS
51. General
52. System Operation
53. Transmission Faults
54. System Response Time
55. Local Control Units Acceptable for Releasing Device
Service
56. Emergency Relocation/Paging and Telephone Signaling
Systems
57. Program-Controlled Control Units and Systems
SHORT RANGE RADIO FREQUENCY (RF) DEVICES
58. General
59. Time to Report Alarm
60. Inoperative Transmitter Reporting
61. Supervisory and Trouble Status Indications
62. Reference Level Determination
63. Interference Inmmunity
64. Frequency Selectivity
65. Clash
66. Clash Error
67. Error (Falsing) Rate
68. Throughput Rate
69. Transmitter Stability Tests
70. Transmitter Accelerated Aging Tests
71. Installation Instructions and User Manual
DIGITAL ALARM COMMUNICATORS (DAC)
72. General
APPENDIX A
Standards for Components
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