{"id":15720,"date":"2024-10-16T21:56:56","date_gmt":"2024-10-16T21:56:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-std-141-1993\/"},"modified":"2024-10-24T12:14:18","modified_gmt":"2024-10-24T12:14:18","slug":"ieee-std-141-1993","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-std-141-1993\/","title":{"rendered":"IEEE STD 141 1993"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle Page
Title Page <\/td>\n<\/tr>\n
5<\/td>\nIntroduction
Introduction <\/td>\n<\/tr>\n
6<\/td>\nParticipants
Participants <\/td>\n<\/tr>\n
11<\/td>\nCONTENTS
CONTENTS <\/td>\n<\/tr>\n
17<\/td>\n1. Overview
1. Overview
1.1 Scope and general information
1.1 Scope and general information
1.2 Industrial plants
1.2 Industrial plants <\/td>\n<\/tr>\n
21<\/td>\n1.3 Industry Applications Society (IAS)
1.3 Industry Applications Society (IAS) <\/td>\n<\/tr>\n
22<\/td>\n1.4 Professional registration
1.4 Professional registration <\/td>\n<\/tr>\n
23<\/td>\n1.5 Professional liability
1.5 Professional liability
1.6 Codes and standards
1.6 Codes and standards <\/td>\n<\/tr>\n
26<\/td>\n1.7 Handbooks
1.7 Handbooks <\/td>\n<\/tr>\n
27<\/td>\n1.8 Periodicals
1.8 Periodicals <\/td>\n<\/tr>\n
28<\/td>\n1.9 Manufacturers’ Data
1.9 Manufacturers’ Data
1.10 Safety
1.10 Safety <\/td>\n<\/tr>\n
31<\/td>\n1.11 Maintenance
1.11 Maintenance
1.12 Design considerations
1.12 Design considerations <\/td>\n<\/tr>\n
35<\/td>\n1.13 Estimating
1.13 Estimating <\/td>\n<\/tr>\n
36<\/td>\n1.14 Contracts
1.14 Contracts <\/td>\n<\/tr>\n
37<\/td>\n1.15 Access and loading
1.15 Access and loading
1.16 Contractor performance
1.16 Contractor performance <\/td>\n<\/tr>\n
38<\/td>\n1.17 Environmental considerations
1.17 Environmental considerations
1.18 Technical files
1.18 Technical files
1.19 Electronic systems
1.19 Electronic systems <\/td>\n<\/tr>\n
40<\/td>\n1.20 Programmable logic controller (PLC)
1.20 Programmable logic controller (PLC)
1.21 Bibliography
1.21 Bibliography <\/td>\n<\/tr>\n
43<\/td>\n2. System planning
2. System planning
2.1 Introduction
2.1 Introduction
2.2 Definitions
2.2 Definitions
2.3 Basic design considerations
2.3 Basic design considerations <\/td>\n<\/tr>\n
47<\/td>\n2.4 Planning guide for the supply and distribution system
2.4 Planning guide for the supply and distribution system <\/td>\n<\/tr>\n
72<\/td>\n2.5 Power system modernization and evaluation studies\/programs
2.5 Power system modernization and evaluation studies\/programs <\/td>\n<\/tr>\n
74<\/td>\n2.6 References
2.6 References <\/td>\n<\/tr>\n
75<\/td>\n2.7 Bibliography
2.7 Bibliography <\/td>\n<\/tr>\n
77<\/td>\n3. Voltage considerations
3. Voltage considerations
3.1 General
3.1 General <\/td>\n<\/tr>\n
82<\/td>\n3.2 Voltage control in electric power systems
3.2 Voltage control in electric power systems <\/td>\n<\/tr>\n
94<\/td>\n3.3 Voltage selection
3.3 Voltage selection <\/td>\n<\/tr>\n
97<\/td>\n3.4 Voltage ratings for low-voltage utilization equipment
3.4 Voltage ratings for low-voltage utilization equipment <\/td>\n<\/tr>\n
98<\/td>\n3.5 Effect of voltage variations on low-voltage and medium-voltage utilization equipment
3.5 Effect of voltage variations on low-voltage and medium-voltage utilization equipment <\/td>\n<\/tr>\n
102<\/td>\n3.6 Voltage drop considerations in locating the low-voltage secondary distribution system power source
3.6 Voltage drop considerations in locating the low-voltage secondary distribution system power source <\/td>\n<\/tr>\n
103<\/td>\n3.7 Improvement of voltage conditions
3.7 Improvement of voltage conditions <\/td>\n<\/tr>\n
105<\/td>\n3.8 Phase-voltage unbalance in three-phase systems
3.8 Phase-voltage unbalance in three-phase systems <\/td>\n<\/tr>\n
107<\/td>\n3.9 Voltage sags and flicker
3.9 Voltage sags and flicker <\/td>\n<\/tr>\n
111<\/td>\n3.10 Harmonics
3.10 Harmonics <\/td>\n<\/tr>\n
112<\/td>\n3.11 Calculation of voltage drops
3.11 Calculation of voltage drops <\/td>\n<\/tr>\n
123<\/td>\n3.12 References
3.12 References <\/td>\n<\/tr>\n
124<\/td>\n3.13 Bibliography
3.13 Bibliography <\/td>\n<\/tr>\n
125<\/td>\n4. Short-circuit current calculations
4. Short-circuit current calculations
4.1 Introduction
4.1 Introduction
4.2 Sources of fault current
4.2 Sources of fault current <\/td>\n<\/tr>\n
128<\/td>\n4.3 Fundamentals of short-circuit current calculations
4.3 Fundamentals of short-circuit current calculations <\/td>\n<\/tr>\n
131<\/td>\n4.4 Restraints of simplified calculations
4.4 Restraints of simplified calculations <\/td>\n<\/tr>\n
140<\/td>\n4.5 Detailed procedure
4.5 Detailed procedure <\/td>\n<\/tr>\n
154<\/td>\n4.6 Example of short-circuit current calculation for a power system with several voltage levels
4.6 Example of short-circuit current calculation for a power system with several voltage levels <\/td>\n<\/tr>\n
174<\/td>\n4.7 Example of short-circuit current calculation for a low-voltage system (under 1000 V)
4.7 Example of short-circuit current calculation for a low-voltage system (under 1000 V) <\/td>\n<\/tr>\n
186<\/td>\n4.8 Calculation of short-circuit currents for dc systems
4.8 Calculation of short-circuit currents for dc systems
4.9 References
4.9 References <\/td>\n<\/tr>\n
187<\/td>\n4.10 Bibliography
4.10 Bibliography <\/td>\n<\/tr>\n
189<\/td>\nAnnex 4A\u2014Typical impedance data for short-circuit studies
Annex 4A\u2014Typical impedance data for short-circuit studies <\/td>\n<\/tr>\n
201<\/td>\n5. Application and coordination of protective devices
5. Application and coordination of protective devices
5.1 Purpose
5.1 Purpose <\/td>\n<\/tr>\n
203<\/td>\n5.2 Analysis of system behavior and protection needs
5.2 Analysis of system behavior and protection needs <\/td>\n<\/tr>\n
208<\/td>\n5.3 Protective devices and their applications [B23], [B42], [B65]
5.3 Protective devices and their applications [B23], [B42], [B65] <\/td>\n<\/tr>\n
238<\/td>\n5.4 Performance limitations
5.4 Performance limitations <\/td>\n<\/tr>\n
239<\/td>\n5.5 Principles of protective relay application [B23], [B43], [B65]
5.5 Principles of protective relay application [B23], [B43], [B65] <\/td>\n<\/tr>\n
254<\/td>\n5.6 Protection requirements
5.6 Protection requirements <\/td>\n<\/tr>\n
266<\/td>\n5.7 Use and interpretation of time-current coordination curves
5.7 Use and interpretation of time-current coordination curves <\/td>\n<\/tr>\n
276<\/td>\n5.8 Specific examples\u2014applying the fundamentals
5.8 Specific examples\u2014applying the fundamentals <\/td>\n<\/tr>\n
297<\/td>\n5.9 Acceptance testing (commissioning), maintenance, and field testing
5.9 Acceptance testing (commissioning), maintenance, and field testing <\/td>\n<\/tr>\n
320<\/td>\n5.10 Bibliography
5.10 Bibliography <\/td>\n<\/tr>\n
327<\/td>\n6. Surge voltage protection
6. Surge voltage protection
6.1 Nature of the problem
6.1 Nature of the problem <\/td>\n<\/tr>\n
331<\/td>\n6.2 Traveling-wave behavior
6.2 Traveling-wave behavior <\/td>\n<\/tr>\n
338<\/td>\n6.3 Insulation voltage withstand characteristics
6.3 Insulation voltage withstand characteristics <\/td>\n<\/tr>\n
346<\/td>\n6.4 Arrester characteristics and ratings
6.4 Arrester characteristics and ratings <\/td>\n<\/tr>\n
352<\/td>\n6.5 Arrester selection
6.5 Arrester selection <\/td>\n<\/tr>\n
354<\/td>\n6.6 Selection of arrester class
6.6 Selection of arrester class <\/td>\n<\/tr>\n
356<\/td>\n6.7 Application concepts
6.7 Application concepts <\/td>\n<\/tr>\n
371<\/td>\n6.8 References
6.8 References <\/td>\n<\/tr>\n
373<\/td>\n6.9 Bibliography
6.9 Bibliography <\/td>\n<\/tr>\n
379<\/td>\n7. Grounding
7. Grounding
7.1 Introduction
7.1 Introduction
7.2 System grounding
7.2 System grounding <\/td>\n<\/tr>\n
386<\/td>\n7.3 Equipment grounding
7.3 Equipment grounding <\/td>\n<\/tr>\n
391<\/td>\n7.4 Static and lightning protection grounding
7.4 Static and lightning protection grounding <\/td>\n<\/tr>\n
395<\/td>\n7.5 Connection to earth
7.5 Connection to earth <\/td>\n<\/tr>\n
399<\/td>\n7.6 Ground resistance measurement
7.6 Ground resistance measurement <\/td>\n<\/tr>\n
405<\/td>\n7.7 References
7.7 References
7.8 Bibliography
7.8 Bibliography <\/td>\n<\/tr>\n
409<\/td>\n8. Power factor and related considerations
8. Power factor and related considerations
8.1 General scope
8.1 General scope <\/td>\n<\/tr>\n
410<\/td>\n8.2 Current and power flow fundamentals
8.2 Current and power flow fundamentals <\/td>\n<\/tr>\n
413<\/td>\n8.3 Benefits of power-factor improvement
8.3 Benefits of power-factor improvement <\/td>\n<\/tr>\n
418<\/td>\n8.4 Typical plant power factor
8.4 Typical plant power factor <\/td>\n<\/tr>\n
420<\/td>\n8.5 Instruments and measurements for power-factor studies
8.5 Instruments and measurements for power-factor studies <\/td>\n<\/tr>\n
421<\/td>\n8.6 Techniques to improve the power factor
8.6 Techniques to improve the power factor <\/td>\n<\/tr>\n
426<\/td>\n8.7 Calculation methods for improving power factor
8.7 Calculation methods for improving power factor <\/td>\n<\/tr>\n
427<\/td>\n8.8 Location of reactive power supply
8.8 Location of reactive power supply <\/td>\n<\/tr>\n
428<\/td>\n8.9 Capacitors with induction motors
8.9 Capacitors with induction motors <\/td>\n<\/tr>\n
438<\/td>\n8.10 Capacitor standards and operating characteristics
8.10 Capacitor standards and operating characteristics <\/td>\n<\/tr>\n
441<\/td>\n8.11 Controls for switched capacitors
8.11 Controls for switched capacitors <\/td>\n<\/tr>\n
443<\/td>\n8.12 Transients and capacitor switching
8.12 Transients and capacitor switching <\/td>\n<\/tr>\n
451<\/td>\n8.13 Protection of capacitors and capacitor banks
8.13 Protection of capacitors and capacitor banks <\/td>\n<\/tr>\n
453<\/td>\n8.14 Resonance and harmonics
8.14 Resonance and harmonics <\/td>\n<\/tr>\n
454<\/td>\n8.15 Inspection and field testing of power capacitors
8.15 Inspection and field testing of power capacitors <\/td>\n<\/tr>\n
456<\/td>\n8.16 References
8.16 References <\/td>\n<\/tr>\n
458<\/td>\n8.17 Bibliography
8.17 Bibliography <\/td>\n<\/tr>\n
459<\/td>\n9. Harmonics in power systems
9. Harmonics in power systems
9.1 Introduction
9.1 Introduction
9.2 Importance of understanding effects of harmonics
9.2 Importance of understanding effects of harmonics <\/td>\n<\/tr>\n
460<\/td>\n9.3 History of harmonic problems and solutions
9.3 History of harmonic problems and solutions <\/td>\n<\/tr>\n
461<\/td>\n9.4 Definition and sources of harmonic currents and voltages
9.4 Definition and sources of harmonic currents and voltages <\/td>\n<\/tr>\n
463<\/td>\n9.5 Characteristics of harmonics
9.5 Characteristics of harmonics <\/td>\n<\/tr>\n
465<\/td>\n9.6 Static power converter theory
9.6 Static power converter theory <\/td>\n<\/tr>\n
471<\/td>\n9.7 System response characteristics
9.7 System response characteristics <\/td>\n<\/tr>\n
474<\/td>\n9.8 Effects of harmonics
9.8 Effects of harmonics <\/td>\n<\/tr>\n
482<\/td>\n9.9 Harmonic analysis
9.9 Harmonic analysis <\/td>\n<\/tr>\n
483<\/td>\n9.10 Mitigation techniques
9.10 Mitigation techniques <\/td>\n<\/tr>\n
487<\/td>\n9.11 Industry standards
9.11 Industry standards <\/td>\n<\/tr>\n
489<\/td>\n9.12 Bibliography
9.12 Bibliography <\/td>\n<\/tr>\n
491<\/td>\n10. Power switching, transformation, and motor control apparatus
10. Power switching, transformation, and motor control apparatus
10.1 Introduction
10.1 Introduction <\/td>\n<\/tr>\n
494<\/td>\n10.2 Switching apparatus for power circuits
10.2 Switching apparatus for power circuits <\/td>\n<\/tr>\n
508<\/td>\n10.3 Switchgear
10.3 Switchgear <\/td>\n<\/tr>\n
519<\/td>\n10.4 Transformers
10.4 Transformers <\/td>\n<\/tr>\n
535<\/td>\n10.5 Unit substations
10.5 Unit substations <\/td>\n<\/tr>\n
537<\/td>\n10.6 Motor control equipment
10.6 Motor control equipment <\/td>\n<\/tr>\n
545<\/td>\n10.7 Adjustable speed drives
10.7 Adjustable speed drives <\/td>\n<\/tr>\n
548<\/td>\n10.8 Bibliography
10.8 Bibliography <\/td>\n<\/tr>\n
552<\/td>\n11. Instruments and meters
11. Instruments and meters
11.1 Introduction
11.1 Introduction <\/td>\n<\/tr>\n
555<\/td>\n11.2 Basic objectives
11.2 Basic objectives
11.3 Switchboard and panel instruments
11.3 Switchboard and panel instruments <\/td>\n<\/tr>\n
557<\/td>\n11.4 Portable instruments
11.4 Portable instruments <\/td>\n<\/tr>\n
558<\/td>\n11.5 Recording instruments
11.5 Recording instruments <\/td>\n<\/tr>\n
559<\/td>\n11.6 Miscellaneous instruments
11.6 Miscellaneous instruments <\/td>\n<\/tr>\n
560<\/td>\n11.7 Meters
11.7 Meters <\/td>\n<\/tr>\n
564<\/td>\n11.8 Auxiliary devices
11.8 Auxiliary devices <\/td>\n<\/tr>\n
566<\/td>\n11.9 Typical installations
11.9 Typical installations <\/td>\n<\/tr>\n
567<\/td>\n11.10 Bibliography
11.10 Bibliography <\/td>\n<\/tr>\n
568<\/td>\n12. Cable systems
12. Cable systems
12.1 Introduction
12.1 Introduction <\/td>\n<\/tr>\n
569<\/td>\n12.2 Cable construction
12.2 Cable construction <\/td>\n<\/tr>\n
581<\/td>\n12.3 Cable outer finishes
12.3 Cable outer finishes <\/td>\n<\/tr>\n
585<\/td>\n12.4 Cable ratings
12.4 Cable ratings <\/td>\n<\/tr>\n
594<\/td>\n12.5 Installation
12.5 Installation <\/td>\n<\/tr>\n
601<\/td>\n12.6 Connectors
12.6 Connectors <\/td>\n<\/tr>\n
607<\/td>\n12.7 Terminations
12.7 Terminations <\/td>\n<\/tr>\n
616<\/td>\n12.8 Splicing devices and techniques
12.8 Splicing devices and techniques <\/td>\n<\/tr>\n
620<\/td>\n12.9 Grounding of cable systems
12.9 Grounding of cable systems <\/td>\n<\/tr>\n
621<\/td>\n12.10 Protection from transient overvoltage
12.10 Protection from transient overvoltage <\/td>\n<\/tr>\n
622<\/td>\n12.11 Testing
12.11 Testing <\/td>\n<\/tr>\n
628<\/td>\n12.12 Locating cable faults
12.12 Locating cable faults <\/td>\n<\/tr>\n
632<\/td>\n12.13 Cable specification
12.13 Cable specification
12.14 References
12.14 References <\/td>\n<\/tr>\n
634<\/td>\n12.15 Bibliography
12.15 Bibliography <\/td>\n<\/tr>\n
636<\/td>\n13. Busways
13. Busways
13.1 Origin
13.1 Origin
13.2 Busway construction
13.2 Busway construction <\/td>\n<\/tr>\n
638<\/td>\n13.3 Feeder busway
13.3 Feeder busway <\/td>\n<\/tr>\n
639<\/td>\n13.4 Plug-in busway
13.4 Plug-in busway <\/td>\n<\/tr>\n
641<\/td>\n13.5 Lighting busway
13.5 Lighting busway <\/td>\n<\/tr>\n
642<\/td>\n13.6 Trolley busway
13.6 Trolley busway
13.7 Standards
13.7 Standards <\/td>\n<\/tr>\n
643<\/td>\n13.8 Selection and application of busways
13.8 Selection and application of busways <\/td>\n<\/tr>\n
649<\/td>\n13.9 Layout
13.9 Layout <\/td>\n<\/tr>\n
650<\/td>\n13.10 Installation
13.10 Installation <\/td>\n<\/tr>\n
652<\/td>\n13.11 Field testing
13.11 Field testing
13.12 Busways over 600 V (metal-enclosed bus)
13.12 Busways over 600 V (metal-enclosed bus) <\/td>\n<\/tr>\n
654<\/td>\n13.13 References
13.13 References <\/td>\n<\/tr>\n
656<\/td>\n14. Electrical coservation through energy management
14. Electrical coservation through energy management
14.1 Introduction
14.1 Introduction <\/td>\n<\/tr>\n
657<\/td>\n14.2 Finding energy conservation opportunities
14.2 Finding energy conservation opportunities <\/td>\n<\/tr>\n
658<\/td>\n14.3 The energy management process
14.3 The energy management process <\/td>\n<\/tr>\n
661<\/td>\n14.4 Calculation energy savings
14.4 Calculation energy savings <\/td>\n<\/tr>\n
668<\/td>\n14.5 Load management
14.5 Load management <\/td>\n<\/tr>\n
670<\/td>\n14.6 Efficiencies of electrical equipment
14.6 Efficiencies of electrical equipment <\/td>\n<\/tr>\n
673<\/td>\n14.7 Metering
14.7 Metering <\/td>\n<\/tr>\n
675<\/td>\n14.8 Lighting
14.8 Lighting <\/td>\n<\/tr>\n
684<\/td>\n14.9 Cogeneration
14.9 Cogeneration <\/td>\n<\/tr>\n
685<\/td>\n14.10 Peak shaving
14.10 Peak shaving
14.11 Summary
14.11 Summary <\/td>\n<\/tr>\n
687<\/td>\n14.12 Bibliography
14.12 Bibliography <\/td>\n<\/tr>\n
690<\/td>\n15. Industrial substations: Plant utility interface considerations
15. Industrial substations: Plant utility interface considerations
15.1 Introduction
15.1 Introduction <\/td>\n<\/tr>\n
693<\/td>\n15.2 Planning stage
15.2 Planning stage <\/td>\n<\/tr>\n
704<\/td>\n15.3 Design stage
15.3 Design stage <\/td>\n<\/tr>\n
712<\/td>\n15.4 Construction stage
15.4 Construction stage <\/td>\n<\/tr>\n
714<\/td>\n15.5 Operating stage
15.5 Operating stage <\/td>\n<\/tr>\n
715<\/td>\n15.6 Bibliography
15.6 Bibliography <\/td>\n<\/tr>\n
718<\/td>\n16. Cost estimating of industrial power systems
16. Cost estimating of industrial power systems
16.1 Introduction
16.1 Introduction
16.2 Information required
16.2 Information required <\/td>\n<\/tr>\n
719<\/td>\n16.3 Factors to be considered
16.3 Factors to be considered
16.4 Preparing the cost estimate
16.4 Preparing the cost estimate
16.5 Classes of estimates
16.5 Classes of estimates <\/td>\n<\/tr>\n
720<\/td>\n16.6 Equipment and material costs
16.6 Equipment and material costs
16.7 Installation costs
16.7 Installation costs <\/td>\n<\/tr>\n
721<\/td>\n16.8 Other costs
16.8 Other costs
16.9 Example
16.9 Example <\/td>\n<\/tr>\n
722<\/td>\n16.10 Bibliography
16.10 Bibliography <\/td>\n<\/tr>\n
734<\/td>\nAnnex 16A\u2014Selected sources for cost-estimating information
Annex 16A\u2014Selected sources for cost-estimating information <\/td>\n<\/tr>\n
736<\/td>\nAnnex A\u2014Power system device function numbers
Annex A\u2014Power system device function numbers <\/td>\n<\/tr>\n
744<\/td>\nIndex
Index <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Recommended Practice for Electric Power Distribution for Industrial Plants<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1994<\/td>\n765<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":15721,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-15720","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/15720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/15721"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=15720"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=15720"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=15720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}