|
Kategorie: Katalog |
Tento dokument chci!
Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.
Strana 746 z 1090
«
Vámi hledaný text obsahuje tato stránku dokumentu který není autorem určen k veřejnému šíření.
»
Jak získat tento dokument?
Poznámky redaktora
3times(withoutdiode)
Conditions Conditionsforoperation, transport andstorage*2 Ambienttemperature: -40°Cto+125°C 40°Fto+257°F,
Humidity: 5%R.
4.Theupperoperationambienttemperaturelimit isthemaximumtemperaturethat cansatisfythecoil temperaturerisevalue. Specifications
Characteristics Item Specifications
Contact
Arrangement 2FormA
Contact resistance(Initial) Typ. 44. 20ms(at20°C68°F) (Initial) (without protectiveelement)
Mechanical
characteristics
Shockresistance
Functional Min.(ACW)
2. (Notfreezingandcondensingat lowtemperature)
Mass Approx.1 m/s2{approx.4W
Min.5 6.5G},
Timeofvibrationforeachdirection; Y,Zdirection: 4hours
Expectedlife
Mechanical Min.5 2. to85%R.5 3. 20ms(at20°C68°F,excludingcontact bouncetime) (Initial)
Releasetime(at nominalvoltage) Max. (Detectioncurrent: 10mA)
Betweencontactsandcoil 500Vrmsfor 1min. 20G} (Half-wavepulseofsinewave: 11ms; detectiontime: 10|as)
(12VDCappliedtothecoil, at20°C68°F)
Destructive Min.5 7.5 5. switchingcapacity(resistiveload)*1 1A14VDC(at 20°C68°F)
Electrical
characteristics
Insulationresistance(Initial) Min.5 3. 26g. 1,000m/s2{approx. 100G} (Half-wavepulseofsinewave: 6ms)
Vibrationresistance
Functional 10Hzto500Hz, Min. 44. 4. Distribution operate and release time
Sample:ACW212, 100pcs.5 8
Voltage, V
3.5 8
“ Time, ms
-4 100 120125
^Ambient temperature, °C
544 61218 cw: 010113D
.5G} (Detectiontime: 10|as)
(12VDCappliedtothecoil, at20°C68°F)
Destructive 10Hzto500Hz, Min.5 4. 4.92oz
Notes:
*1.5 4.1 m/s2{approx. 100MQ(at500VDC)
Breakdownvoltage
(Initial)
Betweenopencontacts 500Vrmsfor 1min. 2x105(at60times/min.5 6.
REFERENCE DATA
1. (Detectioncurrent: 10mA)
Operatetime(at nominal voltage) Max. Ambient temperature and operating voltage
range
100
90
80
; 70
2 605
\ 50
40
30
20
10
0
^ Operate time
L JR<e time
1
1
r 1I1
YAi
1.)
Electrical (atcut offonly) 200A14VDC(resistiveload), Min.-(1) Coil temperature rise (25°C 77°F)
Sample:ACW212, 3pcs
Point measured: Insidethecoil
Contact carryingcurrent: 45A
Ambienttemperature: 25°C77°F
1. Distribution pick-up and drop-out voltage
Sample: ACW212, 100pcs
100
90
80
: 70
Í 60i
j 50
40
30
20
10
0
^ Pick-up voltage
L_ )-0 tage
F
I
F
1 i
1 i
1 t
- Coil applied voltage, Coil applied voltage, V
1.5 5.5 7. Usage, StorageandTransport
Conditions” inAMBIENTENVIRONMENT(page626).-(1) Coil temperature rise (85°C 185°F)
Sample: ACW212, 3pcs
Point measured: Insidethecoil
Contactcarryingcurrent: 45A
Ambient temperature: 85°C185°F
2.5 2. Referto“6.
*2. 200m/s2{approx.H.H.2mQ(Byvoltagedrop6VDC1A)
Contact material Agalloy(Cadmiumfree)
Rating
Nominal switchingcapacity(atcarryingcurrent)
120A14VDCfor5seconds(at20°C68°F)
70A14VDCfor 1minute(at85°C185°F)
45A14VDCforcontinuous(at85°C185°F)
Nominal operatingpower 1. 1.Thisvaluecanchangeduetotheswitchingfrequency,environmentalconditions,anddesiredreliabilitylevel,thereforeitisrecommendedtocheckthiswiththeactual load
