| Section 614-01: Power quality |
| 614-01-01 | power quality | |
| 614-01-02 | point of supply | |
| 614-01-03 | supply voltage | |
| 614-01-04 | voltage deviation | |
| 614-01-05 | voltage change | |
| 614-01-06 | voltage fluctuation | |
| 614-01-07 | cyclic voltage variation | |
| 614-01-08 | voltage dip | |
| 614-01-09 | voltage stability | |
| 614-01-10 | frequency deviation | |
| 614-01-11 | frequency stability | |
| 614-01-12 | point of common coupling | |
| 614-01-13 | system impedance | |
| 614-01-14 | harmonic voltage | |
| 614-01-15 | interharmonic voltage | |
| 614-01-16 | source of harmonic disturbance | |
| 614-01-17 | harmonic resonance | |
| 614-01-18 | sub-synchronous resonance | |
| 614-01-19 | ferro-resonance | |
| 614-01-20 | line voltage drop | |
| 614-01-21 | loss of voltage | |
| 614-01-22 | continuity, <of supply> | |
| 614-01-23 | disconnection, <of supply> | |
| 614-01-24 | cut-off load | |
| 614-01-25 | energy not supplied | |
| 614-01-26 | short interruption, <of supply voltage> | |
| 614-01-27 | voltage recovery | |
| 614-01-28 | flicker | |
| 614-01-29 | flicker voltage range | |
| 614-01-30 | flickermeter | |
| 614-01-31 | flicker indicator | |
| 614-01-32 | voltage unbalance | |
| 614-01-33 | unbalance factor | |
| 614-01-34 | balancing of a distribution network | |
| 614-01-35 | power system signalling voltage | |
| Section 614-02: Faults and fault clearance |
| 614-02-01 | insulation fault | |
| 614-02-02 | short-circuit | |
| 614-02-03 | short-circuit current | |
| 614-02-04 | partial short-circuit current | |
| 614-02-05 | prospective short-circuit current | |
| 614-02-06 | peak short-circuit current | |
| 614-02-07 | fault impedance | |
| 614-02-08 | permanent insulation fault | |
| 614-02-09 | transient insulation fault | |
| 614-02-10 | self-extinguishing insulation fault | |
| 614-02-11 | self-extinguishing current limit | |
| 614-02-12 | intermittent insulation fault | |
| 614-02-13 | resistive insulation fault | |
| 614-02-14 | line insulation fault | |
| 614-02-15 | busbar insulation fault | |
| 614-02-16 | earth fault | |
| 614-02-17 | line-to-line insulation fault | |
| 614-02-18 | double insulation earth fault | |
| 614-02-19 | multiple insulation earth faults | |
| 614-02-20 | symmetrical insulation fault | |
| 614-02-21 | developing insulation fault | |
| 614-02-22 | turn-to-turn insulation fault | |
| 614-02-23 | interwinding insulation fault | |
| 614-02-24 | fault clearance | |
| 614-02-25 | fault current interruption time | |
| 614-02-26 | fault clearance time | |
| 614-02-27 | closing | |
| 614-02-28 | opening | |
| 614-02-29 | automatic reclosing | |
| 614-02-30 | successful reclosing | |
| 614-02-31 | unsuccessful reclosing | |
| 614-02-32 | final tripping | |
| 614-02-33 | insulation fault location | |
| 614-02-34 | fault locator | |
| 614-02-35 | disturbance recorder | |
| Section 614-03: Insulation coordination and overvoltages |
| 614-03-01 | highest voltage for equipment | |
| 614-03-02 | external insulation | |
| 614-03-03 | internal insulation | |
| 614-03-04 | self-restoring insulation | |
| 614-03-05 | non-self-restoring insulation | |
| 614-03-06 | earth fault factor | |
| 614-03-07 | insulation, <of equipment> | |
| 614-03-08 | insulation co-ordination | |
| 614-03-09 | rated voltage, <of equipment> | |
| 614-03-10 | overvoltage, <in an electric power system> | |
| 614-03-11 | line-to-earth overvoltage per unit | |
| 614-03-12 | line-to-line overvoltage per unit | |
| 614-03-13 | temporary overvoltage | |
| 614-03-14 | transient overvoltage | |
| 614-03-15 | electric breakdown | |
| 614-03-16 | disruptive discharge | |
| 614-03-17 | puncture | |
| 614-03-18 | flashover | |
| 614-03-19 | sparkover | |
| 614-03-20 | withstand voltage | |
| 614-03-21 | rated withstand voltage | |
| 614-03-22 | power frequency withstand voltage | |
| 614-03-23 | insulation level | |
| 614-03-24 | voltage pulse, <in an electric power system> | |
| 614-03-25 | surge | |
| 614-03-26 | front of a voltage pulse | |
| 614-03-27 | tail of a voltage pulse | |
| 614-03-28 | lightning impulse | |
| 614-03-29 | virtual front duration, <of a lightning impulse> | |
| 614-03-30 | switching impulse | |
| 614-03-31 | time to crest, <of a voltage pulse> | |
| 614-03-32 | time to half value, <of a voltage pulse> | |
| 614-03-33 | full-wave voltage pulse | |
| 614-03-34 | chopped voltage pulse | |
| 614-03-35 | time to chopping | |
| 614-03-36 | pulse generator | |
| 614-03-37 | internal overvoltage | |
| 614-03-38 | external overvoltage | |
| 614-03-39 | direct lightning strike | |
| 614-03-40 | indirect lightning strike | |
| 614-03-41 | back flashover | |
| 614-03-42 | accidental voltage transfer | |
| 614-03-43 | resonant overvoltage | |
| 614-03-44 | dielectric dry test | |
| 614-03-45 | dielectric wet test | |
| 614-03-46 | artificial pollution test | |
| 614-03-47 | overvoltage limiting device | |
| 614-03-48 | surge protective device | |
| 614-03-49 | follow current | |
| 614-03-50 | protective spark gap | |
| 614-03-51 | surge arrester | |
| 614-03-52 | discharge current, <of a surge arrester> | |
| 614-03-53 | residual voltage, <of a surge arrester> | |
| 614-03-54 | non-linear resistor type surge arrester | |
| 614-03-55 | expulsion type surge arrester | |
| 614-03-56 | lightning impulse protective level, <of a surge protective device> | |
| 614-03-57 | switching impulse protective level, <of a surge protective device> | |
| 614-03-58 | protection ratio against lightning impulses | |
| 614-03-59 | protection ratio against switching impulses | |
| 614-03-60 | lightning protection system | |
| Section 614-04: Electromagnetic influence on other systems |
| 614-04-01 | capacitive coupling | |
| 614-04-02 | conductive coupling | |
| 614-04-03 | inductive coupling | |
| 614-04-04 | exposure, <of a metallic structure to a power line> | |
| 614-04-05 | reduction factor | |
| 614-04-06 | psophometrically weighted voltage | |
| 614-04-07 | stray current | |
| 614-04-08 | cathodic protection | |