ČSN IEC 60050-426 - Mezinárodní elektrotechnický slovník – Část 426: Zařízení pro výbušné atmosféry
| Stáhnout normu: | ČSN IEC 60050-426 (Zobrazit podrobnosti) Zákazníci, kteří mají na svém počítači sjednanou od České agentury pro standardizaci (ČAS) službu ČSN on-line pro elektronický přístup do plných textů norem v pdf (verzi pro firmy nebo pro jednotlivce), mohou zde přímo otevírat citované ČSN. | |
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| Datum vydání/vložení: | 2010-04-01 | |
| Zdroj: | http://www.electropedia.org/iev/iev.nsf/SearchView?SearchView&Query=field+SearchFields+contains+426+and+field+Language=en&SearchOrder=4&SearchMax=0 | |
| Třidící znak: | 330050 | |
| Obor: | Terminologie - Mezinárodní slovník | |
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| Stav: | Platná |
- 426-01-01 electrical apparatus for explosive atmospheres
- 426-01-02 type of protection
- 426-01-03 apparatus grouping
- 426-01-04 maximum surface temperature
- 426-01-05 temperature class
- 426-01-06 explosive atmosphere
- 426-01-07 explosive gas atmosphere
- 426-01-08 explosive dust atmosphere
- 426-02-01 ignition temperature of an explosive gas atmosphere
- 426-02-05 explosive test mixture
- 426-02-06 most easily ignitable mixture most easily ignitable concentration
- 426-02-07 most explosive mixture
- 426-02-08 most incendive mixture
- 426-02-09 Lower Explosive Limit LEL (abbreviation)
- 426-02-10 Upper Explosive Limit UEL (abbreviation)
- 426-02-11 Maximum Experimental Safe Gap MESG (abbreviation)
- 426-02-12 Minimum Igniting Current MIC (abbreviation)
- 426-02-13 explosion (of an explosive atmosphere)
- 426-02-14 flash point
- 426-02-15 pressure piling
- 426-02-16 minimum igniting voltage
- 426-02-17 dust
- 426-02-18 combustible dust
- 426-02-19 conductive dust
- 426-02-20 minimum ignition temperature of a dust layer
- 426-02-21 minimum ignition temperature of a dust cloud
- 426-02-22 hybrid mixture
- 426-02-23 pyrophoric substance
- 426-02-24 firedamp
- 426-02-25 flyings, combustible
- 426-03-01 hazardous area
- 426-03-02 non-hazardous area
- 426-03-03 zone 0
- 426-03-04 zone 1
- 426-03-05 zone 2
- 426-03-06 source of release
- 426-03-07 natural ventilation
- 426-03-08 general artificial ventilation
- 426-03-09 local artificial ventilation
- 426-03-10 continuous grade of release
- 426-03-11 primary grade of release
- 426-03-12 secondary grade of release
- 426-03-13 release rate
- 426-03-14 ventilation
- 426-03-15 relative density (of a gas or a vapour)
- 426-03-16 flammable material
- 426-03-17 flammable liquid
- 426-03-18 flammable gas or vapour
- 426-03-19 boiling point
- 426-03-20 vapour pressure
- 426-03-21 extent of zone
- 426-03-22 liquefied flammable gas
- 426-03-23 zone 20
- 426-03-24 zone 21
- 426-03-25 zone 22
- 426-03-26 dust containment
- 426-03-27 source of dust release
- 426-04-01 enclosure (of equipment for explosive atmospheres)
- 426-04-02 degree of protection of enclosure IP (abbreviation)
- 426-04-03 breathing device, breather
- 426-04-04 drain dispositif de drainage
- 426-04-05 special fastener
- 426-04-07 direct entry (into electrical apparatus)
- 426-04-08 indirect entry (into electrical apparatus)
- 426-04-09 ambient temperature
- 426-04-10 normal operation
- 426-04-11 duty cycle
- 426-04-12 clearance
- 426-04-13 distance through casting compound
- 426-04-14 distance through solid insulation
- 426-04-15 creepage distance
- 426-04-16 distance under coating
- 426-04-17 bushing
- 426-04-18 cable gland
- 426-04-19 clamping device (of a cable gland)
- 426-04-20 compression element (of a cable gland)
- 426-04-21 sealing ring (of a cable gland)
- 426-04-22 Ex cable gland
- 426-04-23 certificate
- 426-04-24 conduit entry
- 426-04-25 connection facilities
- 426-04-26 Continuous Operating Temperature COT (abbreviation)
- 426-04-27 Ex component
- 426-04-28 rated value
- 426-04-29 rating
- 426-04-30 service temperature
- 426-04-31 symbol “U”
- 426-04-32 symbol “X”
- 426-04-33 terminal compartment
- 426-04-34 dust-tight enclosure
- 426-04-35 dust-protected enclosure
- 426-04-36 caplight
- 426-04-37 useful working period (of caplights)
- 426-05-01 type test
- 426-05-02 routine test
- 426-06-01 flameproof enclosure “d”
- 426-06-02 flameproof joint
- 426-06-03 gap (of a flameproof joint)
- 426-06-04 maximum permitted gap
- 426-06-05 width of flameproof joint
- 426-06-06 flameproof bushing
- 426-06-07 distance
- 426-06-08 volume (of flameproof enclosure)
- 426-06-09 shaft
- 426-06-10 operating rod
- 426-06-11 quick-acting door or cover
- 426-06-12 door or cover fixed by threaded fasteners
- 426-06-13 threaded door or cover
- 426-06-14 Ex blanking element
- 426-06-15 Ex thread adapter
- 426-07-01 powder filling “q” sand filling “q”
- 426-07-02 filling material (powder)
- 426-07-03 distance through filling material
- 426-08-01 increased safety “e”
- 426-08-02 limiting temperature (of increased safety electrical apparatus)
- 426-08-03 time
- 426-08-04 initial starting current
- 426-08-05 normal service (of a motor)
- 426-08-06 rated dynamic current
- 426-08-07 rated short-time thermal current
- 426-08-08 resistance-heating device
- 426-08-09 resistance-heating unit
- 426-08-10 workpiece
- 426-08-11 self-limiting property
- 426-08-12 stabilized design (1)
- 426-08-13 starting current ratio
- 426-08-14 trace heating (1)
- 426-09-01 pressurization
- 426-09-02 pressurized enclosure
- 426-09-03 purging
- 426-09-04 protective gas
- 426-09-05 alarm
- 426-09-06 containment system
- 426-09-07 dilution
- 426-09-08 dilution area
- 426-09-09 enclosure volume (of a pressurized enclosure)
- 426-09-10 flammable substance
- 426-09-11 hermetically sealed device
- 426-09-12 Ignition-Capable Apparatus ICA (abbreviation)
- 426-09-13 indicator
- 426-09-14 internal source of release
- 426-09-15 leakage compensation
- 426-09-16 overpressure
- 426-09-17 pressurization system
- 426-09-18 protective gas supply
- 426-09-19 static pressurization
- 426-09-20 type px pressurizing
- 426-09-21 type py pressurizing
- 426-09-22 type pz pressurizing
- 426-10-01 oil immersion “o”
- 426-10-02 protective liquid
- 426-10-03 sealed apparatus
- 426-10-04 non-sealed apparatus
- 426-10-05 maximum permissible protective liquid level
- 426-10-06 minimum permissible protective liquid level
- 426-11-01 intrinsically-safe circuit
- 426-11-02 intrinsically-safe electrical apparatus
- 426-11-03 associated electrical apparatus
- 426-11-08 intrinsically safe electrical system
- 426-11-09 simple apparatus
- 426-11-10 diode safety barrier
- 426-11-11 spark test apparatus (for intrinsically-safe circuits)
- 426-11-12 fault
- 426-11-13 countable fault
- 426-11-14 non-countable fault
- 426-11-15 maximum external capacitance
- 426-11-16 maximum external inductance
- 426-11-17 maximum input current
- 426-11-18 maximum input power
- 426-11-19 maximum input voltage
- 426-11-20 maximum internal capacitance
- 426-11-21 maximum internal inductance
- 426-11-22 maximum output current
- 426-11-23 maximum output power
- 426-11-24 maximum output voltage
- 426-11-25 maximum r.m.s. a.c. or d.c. voltage
- 426-11-26 maximum external inductance to resistance ratio
- 426-11-27 maximum internal inductance to resistance ratio
- 426-11-28 infallible component
- 426-11-29 infallible assembly of components
- 426-11-30 infallible separation
- 426-11-31 infallible separation or insulation
- 426-11-32 internal wiring
- 426-11-33 certified intrinsically safe electrical system
- 426-11-34 uncertified intrinsically safe electrical system
- 426-11-35 descriptive system document
- 426-11-36 system designer
- 426-11-37 maximum cable capacitance
- 426-11-38 maximum cable inductance
- 426-11-39 maximum cable inductance to resistance ratio
- 426-11-40 linear power supply
- 426-11-41 non-linear power supply
- 426-11-42 intrinsic safety “i”
- 426-12-01 encapsulation “m”
- 426-12-02 compound
- 426-12-03 temperature range of the compound
- 426-12-04 Continuous Operating Temperature of the compound COT (abbreviation)
- 426-12-05 encapsulation
- 426-12-06 free surface
- 426-12-07 void
- 426-12-08 free space
- 426-12-09 switching contact
- 426-12-10 adhesion
- 426-13-01 type of protection “n”
- 426-13-02 non-sparking device “nA”
- 426-13-03 encapsulated device “nC”
- 426-13-04 enclosed-break device “nC”
- 426-13-05 hermetically-sealed device “nC”
- 426-13-06 non-incendive component “nC”
- 426-13-07 sealed device “nC”
- 426-13-08 energy-limited apparatus “nL”
- 426-13-09 associated energy-limited apparatus “[nL]” or “[Ex nL]”
- 426-13-10 self protected energy-limited apparatus “nA nL”
- 426-13-11 restricted-breathing enclosure “nR”
- 426-13-12 cable sealing box
- 426-13-13 sealing device
- 426-13-14 energy limitation
- 426-14-01 maintenance
- 426-14-02 inspection
- 426-14-03 visual inspection
- 426-14-04 close inspection
- 426-14-05 detailed inspection
- 426-14-06 initial inspection
- 426-14-07 periodic inspection
- 426-14-08 sample inspection
- 426-14-09 continuous supervision
- 426-14-10 skilled personnel
- 426-14-11 technical person with executive function
- 426-15-01 serviceable condition
- 426-15-02 repair
- 426-15-03 maintenance 426-15-03
- 426-15-04 component part
- 426-15-05 reclamation
- 426-15-06 modification
- 426-15-07 manufacturer
- 426-15-08 user
- 426-15-09 repairer
- 426-15-10 certification
- 426-15-11 certificate references
- 426-15-12 copy winding
- 426-16-01 dust ignition protection type “tD”
- 426-17-01 type of protection “pD”
- 426-17-02 pressurization (dust)
- 426-18-01 encapsulation “mD„
- 426-19-01 intrinsic safety “iD”
- 426-20-01 ambient temperature (trace heating)
- 426-20-02 branch circuit
- 426-20-03 cold lead
- 426-20-04 end termination
- 426-20-05 power termination
- 426-20-06 tee
- 426-20-07 dead leg
- 426-20-08 design loading
- 426-20-09 factory-fabricated
- 426-20-10 field-assembled
- 426-20-11 heat loss
- 426-20-12 heat sink
- 426-20-13 heat-transfer aids
- 426-20-14 heating pad
- 426-20-15 heating panel
- 426-20-16 high-limit temperature
- 426-20-17 maximum ambient temperature
- 426-20-18 maximum withstand temperature
- 426-20-19 metallic covering
- 426-20-20 minimum ambient temperature
- 426-20-21 operating voltage
- 426-20-22 overjacket
- 426-20-23 power density
- 426-20-24 rated output
- 426-20-25 rated voltage, for trace heaters
- 426-20-26 series trace heater(s)
- 426-20-27 sheath (of a trace heater)
- 426-20-28 sheath temperature
- 426-20-29 stabilized design (2)
- 426-20-30 start-up current
- 426-20-31 system documentation (of a trace heating system)
- 426-20-32 temperature alarm device
- 426-20-33 temperature control device
- 426-20-34 temperature controller
- 426-20-35 temperature limiting device
- 426-20-36 thermal insulation (of a trace heating system)
- 426-20-37 trace heater
- 426-20-38 trace heater unit
- 426-20-39 trace heating (2)
- 426-20-40 weather barrier
- 426-20-41 workpiece (trace heater)
‹
Nahlásit chybu
426-10-03 sealed apparatus
apparatus designed and constructed in such a manner as to prevent ingress of an external atmosphere during the expansion and contraction of the internally contained liquid during normal operation, for example, by means of an expansion vessel
426-10-03 utěsněné zařízení
zařízení navržené a konstruované tak, že je zabráněno vnikání vnější atmosféry při roztahování a smršťování kapaliny uvnitř zařízení při normálním provozu, například pomocí expanzní nádoby