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.
Ex. Use within the
range indicated the graph below.
10) Avoid mounting the relay strong magnetic fields (near a
transformer magnet) close object that radiates heat.2 2.
2.
3) Atmospheric pressure: 106 kPa
Temperature and humidity range for usage, transport, and
storage
i Humidity, %RH
85-
I Tolerance range I
When continually
powered DC
/ /
/(Avoid freezing (Avoid /
/When used condensation ,
/temperatures when used at
flower than temperatures
/0°C 32°F) higher than
'//A 0°C 32°F) //
i i
-40
-40
0
+32
65 80
+149+176
Temperature, °F
4) Condensation
Condensation forms when there sudden change in
temperature under high temperature and high humidity
conditions.0 Nm,
Horizontal type (M4 screw): 2. the contact
terminals were connected with opposite pole, the electric life
would shorter.
5) Low temperature, low humidity environments
The plastic becomes brittle the relay exposed low
temperature, low humidity environment for long periods time. Please avoid such usage.)
The humidity range varies with the temperature. Insertion strength into the tab terminal: Max.
This causes the pick-up voltage rise, and possibly exceed the
rated pick-up voltage.
2) Additionally the ambient temperature and condition for your
application should considered because pick-up and drop-out
voltage will changed. V
Ex. Usage, transport and storage conditions
1) Temperature: +80°C -40 +176°F (-40 +65°C -40
to +149°F when continually powered DC)
2) Humidity: 85% (Avoid freezing and condensation. When using varistor
Recommended Varistor; Maximum Energy: more than 1J
(However, please make settings using values that take
into consideration the worst case scenario.
6) the relay used while exceeding the coil rating, contact
rating cycle lifetime, this may result the risk overheating. these circumstances, take measures
such reducing the load current, limiting the duration current
flow, and applying coil voltage higher than the rated operating
voltage (quick start). Cautions for Use
1) Regarding cautions for use and explanation technical
terms, please refer our general catalog.
5) When applying current which includes precipitous changes or
ripple, the relay may generate buzzing sound.8mm . Condition tightening screw
1) Tightening torque for fixing relay-body;
Vertical and Horizontal type (M5 Screw): 3.0 4.
13) the power turned off and then immediately after
applying the rated voltage (current) continuously the relay's
coil and contact, the resistance the coil will increase due a
rise the coil temperature.)
Varistor voltage: For input, Min.5 times more (at
least for rated type) the rated operation voltage.
9) When the screws for fixing relay-body and for additional
terminal are tightened, should used within the range of
decided torque.
If only diode connected parallel with the relay coil, the
contact opening velocity will become slow and sufficient cutoff
performance cannot guaranteed.
Especially, Contact terminals have polarity.
12) The relay contacts are encapsulated inert gas
atmosphere. (temperature 35°C 95°F, humidity 25%RH to
85%RH)
Lifetime dependent the coil driving circuit, load type,
operation frequency and ambient conditions.10N (for vertical type)
4. Care must exercised when the relay be
used stored high ambient temperature., that the clamp voltage reaches 1.031inch and #250 tab terminal
5.
11) the several relays are mounted closely heat-
generation object close the relay, take care check the
abnormal temperature-rise and the insulation distance between
the terminals outside the relay. When using zener diode (circuit)
ZD18V+
Diode voltage
f Clamp voltage
ZD30V Zener voltage
30V-12V=18V Clamp voltage
4) Lifetime specified under the standard test conditions JIS
C 5442.
3) includes ripple, the ripple factor should less than 5%.0 4.
8) Take care avoid cross connections they may cause
malfunctions overheating. Allowable pulling force for the coil input lead wire:
Max.
7) general rule, not use relay has been dropped. 49N (for
horizontal type)
Reference: Please select faston terminal (flat connection
terminal) which comply with JIS C2809-1999.
158 ds_61213_en_ev_quiet: 010312D
.
For coil surge absorption, please use zener diode varistor,
etc. Condensation will cause deterioration the relay
insulation.8 m
3. Check lifetime
under the actual condition.0 m
2) Tightening torque for contact terminal;
Vertical type (M5 screw): 3.
For plate thickness 0.(AEVS)
NOTES
1. Therefore, please
confirm with the actual load
