CCWF-Nurse Call System Replacement
08-091
State of California
Department of Corrections and Rehabilitation
SECTION 16902
ELECTRONIC CONTROLS AND RELAYS
PART 1
1.1
GENERAL
SUMMARY
A.
Section Includes:
1. Pushbutton and selector switches.
2. Control stations.
3. Relays.
4. Time delay relays.
5. Control power transformers.
6. Control panels.
7. Time switches.
8. Indicator lights.
B.
Products Furnished but Not Installed Under This Section:
1. Section 15970 - Controls: Installation of pressure, temperature, and flow
switches in piping, ductwork, and mechanical equipment.
C.
Related Sections:
1. Section 16010 - Basic Electrical Requirements.
2. Section 16160 - Cabinets: Cabinets and terminal blocks.
3. Section 16161 – Cabinets and Enclosures for Electrified Fence System.
4. Section 16485 - Contactors.
1.2
REFERENCES
A.
CEC - 2007 California Electrical Code.
B.
NEMA ICS 1 - General Standards for Industrial Control Systems.
C.
NEMA ICS 2 - Standards for Industrial Control Devices, Controllers and
Assemblies.
D.
NEMA ICS 6 - Enclosures for Industrial Controls and Systems.
E.
NEMA ST 1 - Standard for Specialty Transformers (Except General Purpose
Type).
ELECTRONICS CONTROLS AND RELAY
16902 - 1
CCWF-Nurse Call System Replacement
08-091
1.3
State of California
Department of Corrections and Rehabilitation
SUBMITTALS
A.
Submit under provisions of Division 1.
B.
Submit shop drawings to NEMA ICS 1 indicating control panel layouts, wiring
connections and diagrams, dimensions, support points.
C.
Submit product data for each component specified.
D.
Special Requirements for Control Equipment Related to the Electrified Fence:
1. Phase 1 as defined in Section 16900: Product data for each component
specified.
2. Phase 2 as defined in Section 16900: Submit shop drawings per NEMA
ICS 1 indicating control panel layouts, wiring connections and diagrams,
dimensions support points.
1.4
A.
1.5
AS-BUILT DOCUMENTS
Accurately record actual locations of control equipment. Revise diagrams
included in Drawings to reflect actual control device connections.
OPERATION AND MAINTENANCE DATA
A.
Submit operation data under provisions of Division 1.
B.
Include instructions for adjusting and resetting time delay relays, timers, and
counters.
C.
Submit maintenance data under provisions of Division 1.
D.
Include recommended preventive maintenance procedures and materials.
1.6
EXTRA MATERIALS
A.
Submit under provisions of Division 1.
B.
Lamps: Furnish 10 percent of quantity provided.
C.
For electrified fence equipment, submit extra materials as specified in Section
01431.
ELECTRONICS CONTROLS AND RELAY
16902 - 2
CCWF-Nurse Call System Replacement
08-091
PART 2
2.1
State of California
Department of Corrections and Rehabilitation
PRODUCTS
MANUFACTURERS
A.
Allen-Bradley Co.
B.
General Electric Co.
C.
Westinghouse.
D.
Substitutions: Under provisions of Division 1.
E.
Allen-Bradley bulletin numbers are used to indicate the level of quality required
and for reference.
2.2
CONTROL SWITCHES AND STATIONS
A.
Contacts: NEMA ICS 2.
B.
Contact Ratings: NEMA ICS 2; A300.
C.
Terminations: Quick connect terminals.
D.
Selector Switches Operators: NEMA ICS 2; two- or three-position rotary selector
switch; Model 800MR.
E.
Pushbutton Operator: NEMA ICS 2; recessed type; Model 800MR.
F.
Control Stations: NEMA ICS 2; Standard duty oiltight type pushbutton station;
with Model 800MR switches.
G. Limit Switches: NEMA type 13 Model 8027.
H.
Pressure Switches: Model 836.
I.
Temperature Switches: Model 837.
J.
Proximity Switches: Model 871.
K.
Other control devices as required for the function indicated shall be of the same
quality with similar features.
ELECTRONICS CONTROLS AND RELAY
16902 - 3
CCWF-Nurse Call System Replacement
08-091
2.3
State of California
Department of Corrections and Rehabilitation
ENCLOSURES
A.
Control Station Enclosure: NEMA ICS 6; Type 1 unless otherwise indicated.
B.
Relay Enclosure: NEMA ICS 6; Type 1 unless otherwise indicated.
2.4
A.
FABRICATION
Control Panels: Shop fabricate control panels to NEMA ICS 1, using cabinets
and terminal blocks furnished under the provisions of Sections 16160 and
16161.
PART 3
3.1
EXECUTION
INSTALLATION
A.
Install devices and equipment in accordance with manufacturer's instructions.
B.
Install individual relays and time delay relays in enclosures.
C.
Install cabinets under the provisions of Sections 16160 and 16161.
D.
Make electrical wiring interconnections as shown on Drawings.
END OF SECTION
ELECTRONICS CONTROLS AND RELAY
16902 - 4