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ADQ23Q012 参数 Datasheet PDF下载

ADQ23Q012图片预览
型号: ADQ23Q012
PDF下载: 下载PDF文件 查看货源
内容描述: 30A功率磁保持继电器 [30A POWER LATCHING RELAY]
分类和应用: 继电器
文件页数/大小: 3 页 / 70 K
品牌: NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
 浏览型号ADQ23Q012的Datasheet PDF文件第1页浏览型号ADQ23Q012的Datasheet PDF文件第2页  
DQ  
NOTES  
1. Coil operating power  
6) Check the ambient conditions when  
storing or transporting the relays and de-  
vices containing the relays. Freezing or  
condensation may occur in the relay,  
causing functional damage. Avoid sub-  
jecting the relays to heavy loads, or strong  
vibration and shocks.  
Pure DC current should be applied to the  
coil.The wave form should be rectangular.  
If it includes ripple, the ripple factor should  
be less than 5%. However, check it with  
the actual circuit since the characteristics  
may be slightly different.  
2. Coil connection  
5. Usage, transport and storage condi-  
tions  
1) Ambient temperature, humidity, and at-  
mospheric pressure during usage, trans-  
port, and storage of the relay:  
(1) Temperature:  
–40 to +65°C – 40 to +149° F  
(2) Humidity: 5 to 75% RH  
(Avoid freezing and condensation.)  
The humidity range varies with the tempera-  
ture. Use within the range indicated in the  
graph below.  
When connecting coils, refer to the wiring  
diagram to prevent mis-operation or mal-  
function.  
3. Soldering  
We recommend the following soldering  
conditions  
Soldering: 300°C 572° F, max. 5 s  
4. Others  
1) If the relay has been dropped, the ap-  
pearance and characteristics should al-  
ways be checked before use.  
Humidity, %RH  
2) The cycle lifetime is defined under the  
standard test condition specified in the  
JIS* C 5442-1996 standard (temperature  
15 to 35°C 59 to 95°F, humidity 25 to  
75%). Check this with the real device as it  
is affected by coil driving circuit, load type,  
activation frequency, activation  
75  
Tolerance range  
(Avoid  
(Avoid freezing  
condensation  
when used at  
when used at  
temperatures lower  
temperatures higher  
than 0°C 32°F)  
than 0°C 32°F)  
5
phase,ambient conditions and other fac-  
tors.  
–40  
–40  
0
65  
+119  
+32  
Temperature, °C °F  
Also, be especially careful of loads such  
as those listed below.  
(1) When used for AC load-operating and  
the operating phase is synchronous.  
Rocking and fusing can easily occur due  
to contact shifting.  
(2) High-frequency load-operating  
When high-frequency opening and clos-  
ing of the relay is performed with a load  
that causes arcs at the contacts, nitrogen  
and oxygen in the air is fused by the arc  
energy and HNO3 is formed.This can cor-  
rode metal materials.  
(3) Atmospheric pressure: 86 to 106 kPa Tem-  
perature and humidity range for usage, trans-  
port, and storage:  
2) Condensation  
Condensation forms when there is a sud-  
den change in temperature under high  
temperature and high humidity conditions.  
Condensation will cause deterioration of  
the relay insulation.  
3) Freezing  
Condensation or other moisture may  
freeze on the relay when the tempera-  
tures is lower than 0°C 32° F.This causes  
problems such as sticking of movable  
parts or operational time lags.  
4) Low temperature, low humidity environ-  
ments  
The plastic becomes brittle if the relay is  
exposed to a low temperature, low humid-  
ity environment for long periods of time.  
Three countermeasures for these are listed  
here.  
1. Incorporate an arc-extinguishing cir-  
cuit.  
2. Lower the operating frequency  
3. Lower the ambient humidity  
3) For secure operations, the voltage ap-  
plied to the coil should be nominal volt-  
age. In addition, please note that pick-up  
and drop-out voltage will vary according  
to the ambient temperature and operation  
conditions.  
4) Heat, smoke, and even a fire may occur  
if the relay is used in conditions outside of  
the allowable ranges for the coil ratings,  
contact ratings, operating cycle lifetime,  
and other specifications. Therefore, do  
not use the relay if these ratings are ex-  
ceeded. Also, make sure that the relay is  
wired correctly.  
5) Incorrect wiring may cause unexpected  
events or the generation of heat or flames.  
12/1/2001  
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.  
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