PANASONIC-ALQ324
| Part # | PANASONIC-ALQ324 |
Download  | PANASONIC-ALQ324 |
Power Relays (Over 2A)
REL
A
Y
S
LQ
1 Form A/1 Form C, 10A Small power relays
FEATURES
[Protective construction] Sealed
Small and slim: 10 mm (W) × 20mm (L) × 16mm (H)
Compact with high capacity:
1 Form A / 1 Form C, 10 A
Class “F” coil is available.
Contact rating at 105°C is approved by UL/C-UL
(Class “F” coil only)
10
20
Please refer to “SAFETY STANDARDS” about the detail
of contact rating.
16
Surge withstand voltage
(Between contact and coil) : 8,000 V
High Dielectric strength voltage
(Between contact and coil) : 4,000 V
TYPICAL APPLICATIONS
Home appliance
Industrial equipment
（
Unit
：
mm
）
ORDERING INFORMATION (PART NO.)
ALQ
Contact arrangement
Coil insulation class
Rated coil voltag
e
（
DC
）
05
：
5
V
,
0
6
：
6
V
,
0
9
：
9
V
,
1
2
：
12
V
,
1
8
：
18
V
,
2
4
：
24 V
18
：
18
V
,
2
4
：
24 V
Packing style
Nil
：
Carton
S
：
Tube
1
：
1 Form C
3
：
1 Form A
Nil
：
Class B insulation
Ｆ
：
Class F insulation
Not
e
：
1. The “S” at the end of the part number only appears on the inner and outer packing.
It does not appear on the relay itself.
2. 48V DC types is also available. Please contact our sales representative for details.
TYPES
PC board terminal
Carton
Part No. *
Class B insulation
Class F insulation
Standard packing
Contact arrangement
Rated coil volatage
Inner carton
Outer carton
5
6
9
V DC
V DC
V DC
ALQ
305
ALQ
306
ALQ
309
ALQ
312
ALQ
318
ALQ
324
ALQ
105
ALQ
106
ALQ
109
ALQ
112
ALQ
118
ALQ
124
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
ALQ
3
F
3
F
3
F
3
F
3
F
3
F
1
F
1
F
1
F
1
F
1
F
1
F
05
06
09
12
18
24
05
06
09
12
18
24
1
Form A
12
V DC
18
V DC
24
V DC
Carton:
100
pcs
Tube:
50
pcs
Carton:
500
pcs
Tube:
1
,
000
pcs
5
6
9
V DC
V DC
V DC
1
Form C
12
V DC
18
V DC
24
V DC
* Tube packing types available. When ordering, please add suffix “S”.
c
Panasonic Corporation 2020
ASCTB92E 202010
industrial.panasonic.com/ac/e/
2020.10
ー 1 ー
Power Relays (Over 2A) LQ RELAYS
RATING
Coil data
• Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature,
etc.Therefore, please use the relay within ± 5% of rated coil voltage.
• ‘Initial’ means the condition of products at the time of delivery.
Rated operating
current
(±
10
%, at
20
°C)
Contact
arrangement
Rated coil
Operate voltage*
1
Release voltage*
1
Coil resistance
(±
10
%, at
20
°C)
Rated operating
power
Max. allowable voltage
voltage
(at
20
°C)
(at
20
°C)
5
6
9
V DC
V DC
V DC
40
mA
125
180
405
720
620
880
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
33
.
3
22
.
2
16
.
7
11
.
1
8
.
3
mA
mA
mA
mA
mA
130
% of rated coil
Max.
75
% V of
rated coil voltage
rated coil voltage
Min.
5
% V of
2
voltage (at
85
°C)
*
1
Form A
200
mW
180
% of rated coil
voltage (at
20
°C)
12
V DC
18
V DC
24
V DC
(initial)
(initial)
1
,
,
2
5
6
9
V DC
V DC
V DC
80
mA
62
90
202
.
5
66
44
33
22
16
.
.
.
.
.
7
4
3
2
7
mA
mA
mA
mA
mA
110
% of rated coil
Max.
75
% V of
rated coil voltage
rated coil voltage
(initial) (initial)
Min.
5
% V of
2
.
5
voltage (at
85
°C)
*
1
Form C
400
mW
150
% of rated coil
voltage (at
20
°C)
12
V DC
18
V DC
24
V DC
360
810
440
1
,
*1. Square, pulse drive
*2. When using relays in a high ambient temperature, consider the operate voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C with 20°C as a reference)
and use a coil impressed voltage that is within the maximum applied voltage range.
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
c
Panasonic Corporation 2020
ASCTB92E 202010
ー 2 ー
Power Relays (Over 2A) LQ RELAYS
Specifications
Item
Specifications
Form C
Contact arrangement
1
Form A
1
Contact resistance
(initial)
Max.
100
mΩ (by voltage drop
6
V DC
1
A)
Contact material
AgNi type
Form A contact:
10
Form B contact:
A
125
V AC,
5
A
250
V AC,
30
V DC
5
A
Contact rating (resistive)
5
1
A
30
V DC,
10
A
125
V AC,
5
A
250
V AC
3
A
125
V AC,
2
A
250
V AC,
1
A
30
V DC
Contact data
Form A contact:
1
,
250
VA,
150
W
Max. switching power
(resistive)
,
250
VA,
150
W
Form B contact:
500
VA,
30
W
Max. switching voltage
Max. switching current
250
V AC,
30
V DC
Form A contact:
10
A (
125
V AC),
5
A (
30
V DC)
10
A (
125
V AC),
5
A (
30
V DC)
Form B contact:
A (
125
V AC),
3
1
A (
30
V DC)
Min. switching load
(reference value)*
1
100
mA
5
V DC
Insulation resistance (initial)
Min.
000
MΩ (at
500
V DC, Measured portion is the same as the case of dielectric strength)
1
,
Between open contacts
1
4
,
000
Vrms for
000
Vrms for
1
1
min (detection current:
10
mA)
min (detection current:
10
mA)
750
Vrms for
1
min (detection current:
10
mA)
Dielectric strength
(initial)
Between contact and coil
Between contact and coil
,
Surge withstand
voltage (initial)*
2
8
,
000
V
Operate time
Release time
Max.
20
ms (at rated coil voltage, at
20
°C, without bounce)
Max.
20
ms (at rated coil voltage, at
20
°C, without bounce, with diode)
Time characteristics
(initial)
294
m/s
2
(half-sine shock pulse:
11
ms, detection
time:
10
μs)
196
m/s
2
(half-sine shock pulse:
11
ms, detection
time:
10
μs)
Functional
Shock resistance
Destructive
Functional
980
m/s
2
(half-sine shock pulse:
6
ms)
10
to
55
Hz (at double amplitude of
10
to
55
Hz (at double amplitude of
Min.
10
7
(at
180
times/min)
1
2
.
6
mm, detection time:
10
μs)
Vibration resistance
Destructive
Mechanical life
mm)
Expected life
Conditions for usage,
transport and storage*
3
Ambient temperature:
–
40
to +
85
°C*
4
to
85
% RH (Avoid icing and condensation)
Conditions
Unit weight
Humidity:
5
Approx.
7
g
Note: Specifications will vary with foreign standards certification ratings.
*1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
*2. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981
*3. For ambient temperature, please read “GUIDELINES FOR RELAY USAGE”.
*4. When using relays in a high ambient temperature, consider the operate voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C with 20°C as a reference)
and use a coil impressed voltage that is within the maximum applied voltage range.
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
c
Panasonic Corporation 2020
ASCTB92E 202010
ー 3 ー
Power Relays (Over 2A) LQ RELAYS
Expected electrical life
Condition: Resistive load, at 20°C, at 20 times/min, with diode
Type
Switching capacity
30
V DC
Number of operations
10
5
5
A
1
1
Form A
Form C
10
A
A
125
V AC
250
V AC
5
5
×
×
10
5
10
4
10
4
5
5
A
30
V DC
125
V AC
250
V AC
125
V AC
250
V AC
Form A
contact
10
5
A
A
A
A
5
5
2
2
×
×
×
×
10
4
10
4
10
5
10
5
3
Form B
contact
2
1
A
30
V DC
10
5
REFERENCE DATA
1-1.
Max. switching capacity (1 Form A)
1-2.
Max. switching capacity (1 Form C)
2. Switching life curve (Form A contact)
Ambient temperature
：
room temperature
Ambient temperature
：
room temperature
100
100
100
AC resistive load Form A contact
10
AC resistive load
10
125V AC
5
5
resistive load
10
AC resistive load Form B contact
3
2
1
1
250V AC
resistive load
1
10
100
1,000
0
2
4
6
8
10
10
100
1,000
Contact voltag
e
（
V
）
Contact voltag
e
（
V
）
Contact curre
n
（
t A
）
3-1.
Coil temperature characteristics (1 Form A)
3-2.
Coil temperature characteristics (1 Form C)
Measured portion
：
Coil inside
Contact carrying current
：
5A, 10A
Measured portion
：
Coil inside
Contact carrying current
：
5A, 10A
70
70
10A 85
℃
60
60
50
40
30
20
10
0
10A 85
℃
10A 70
℃
50
40
30
20
10
0
10A 70
℃
5A 70
℃
5A 85
℃
5A 70
℃
5A 85
℃
100
120
140
160
180
100 110 120 130 140 150 160
Coil applied voltag
e
（
%V
）
Coil applied voltag
e
（
%V
）
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
c
Panasonic Corporation 2020
ASCTB92E 202010
ー 4 ー
Power Relays (Over 2A) LQ RELAYS
4-1.
Ambient temperature characteristics
(1 Form A)
4-2.
Ambient temperature characteristics
(1 Form C)
Contact carrying current
：
5A, 10A
Measured portion
：
Coil inside
①
Allowable ambient temperature against %
coil voltag
e
（
max. inside the coil tempera-
ture set as 130
℃
）
（
Carrying curren
t
：
5 A
）
②
Allowable ambient temperature against %
coil voltag
e
（
max. inside the coil tempera-
ture set as 130
℃
（
Carrying curren
t
：
10 A
）
Contact carrying current
：
5A, 10A
400
400
300
①
②
300
③
Allowable ambient temperature against %
coil voltag
e
（
max. inside the coil tempera-
ture set as 115
℃
）
（
Carrying curren
t
：
5 A
）
④
Allowable ambient temperature against %
coil voltag
e
（
max. inside the coil tempera-
ture set as 115
℃
）
（
Carrying curren
t
：
10 A
）
⑤
Operate voltage with a hot-start condition of
100%V on the coi
l
（
Carrying curren
t
：
10 A
）
⑥
Operate voltage with a hot-start condition of
100%V on the coi
l
（
Carrying curren
t
：
5 A
）
①
②
③
③
200
100
200
④
④
⑥
⑥
100
⑦
⑤
⑤
⑦
0
20 30 40 50 60 70 80 90
0
20 30 40 50 60 70 80 90
⑦
Operate voltage
Ambient temperatur
e
（
°
C
）
Ambient temperatur
e
（
°
C
）
CAD
The CAD data of the products with a “CAD” mark can be downloaded from our Website.
DIMENSIONS
Unit: mm
1 From A
CAD
External dimensions
Recommended
Schematic
PC board pattern
(BOTTOM VIEW)
(BOTTOM VIEW)
10
20
10.16
7.62 4
ｰ
1.3dia.
7.62
0.5dia.
0.3
10.16
0.3
0.8
7.62
0.5dia.
7.62
Tolerance
±
0.1
1.11
General tolerance
Less than 1 m
m
：
±
0.2
Min. 1 mm less than 5 m
m
：
±
0.3
Min. 5 m
m
：
±
0.4
1 From C
CAD
External dimensions
Recommended
PC board pattern
(BOTTOM VIEW)
Schematic
(BOTTOM VIEW)
10
20
10.16 7.62
5
ｰ
1.3dia.
2.54
0.3
7.62
0.5dia.
0.3
10.16
0.3
2.54
0.8
7.62
0.8
5.08
Tolerance
±
0.1
1.11
General tolerance
Less than 1 m
m
：
±
0.2
Min. 1 mm less than 5 m
m
：
±
0.3
Min. 5 m
m
：
±
0.4
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
c
Panasonic Corporation 2020
ASCTB92E 202010
ー 5 ー
Power Relays (Over 2A) LQ RELAYS
SAFETY STANDARDS
UL/C-UL (Recognized)
1 Form A (ALQ 3**)
1 Form C (ALQ 1**)
File No.
Contact
Ambient
temperature
Ambient
temperature
File No.
Contact rating
Operations
Contact rating
Operations
10
4
40
°C
40
°C
80
°C
40
°C
105
°C
85
°C
40
°C
40
°C
80
°C
85
°C
85
°C
40
°C
85
°C
10
10
A
A
125
V AC General use
125
V AC Carry Only
5
5
×
×
10
5
10
4
10
4
40
°C
85
°C
10
A
125
V AC General use
5
×
5
5
5
4
A
A
A
277
V AC General use
240
V AC Resistive
30
V DC General use
10
5
10
5
10
5
10
5
10
5
10
3
10
3
10
5
10
5
10
5
10
5
10
5
5
5
5
4
2
A
277
V AC General use
240
V AC General use
30
V DC General use
125
V AC Resistive
120
V AC Tungsten
40
°C
A
A
A
A
6
6
×
10
3
105
°C
40
°C
Form A
contact
10
5
10
5
FLA/
4
LRA
277
V AC
E43028
105
°C
105
°C
105
°C
40
°C
3
FLA/
18
LRA
240
V AC
HP
277
V AC
1
×
10
3
E43028
/
6
4
FLA/
4
LRA
277
V AC
10
5
10
3
10
3
10
5
1
/
6
HP
125
V AC
1
/
6
HP
277
V AC
HP
125
V AC
3
3
2
2
1
A
A
A
A
A
240
V AC Resistive
125
V AC General use
277
V AC General use
30
V DC Resistive
1
/
6
40
°C
Form B
contact
Pilot Duty
1
A
125
V AC*
105
°C
* Pilot Duty comply with UL508 testing conditions.
30
V DC General use
CSA (Certified)
CSA standard certified by C-UL
VDE (Certified)
1 Form A (ALQ 3**)
1 Form C (ALQ 1**)
File No.
Contact
Ambient
temperature
Ambient
temperature
File No.
Contact rating
Operations
Contact rating
Operations
10
10
A
A
250
V AC (cosφ =
250
V AC (cosφ =
1
0
.
0
4
)
)
)
10
4
10
4
85
°C
85
°C
85
°C
85
°C
10
10
A
A
250
V AC (cosφ =
250
V AC (cosφ =
1
.
.
0
4
)
)
10
4
10
4
5
×
10
4
85
°C
85
°C
85
°C
85
°C
.
0
)
Form A
contact
40032836
5
5
A
250
V AC (cosφ =
30
V DC (
ms)
1
.
0
5
×
10
4
10
4
5
5
A
250
V AC (cosφ =
30
V DC (
ms)
1
.
.
0
40032836
A
0
A
0
10
4
Form B
contact
3
A
250
V AC (cosφ =
0
4
)
10
4
85
°C
CQC (Certified)
1 Form A (ALQ 3**)
1 Form C (ALQ 1**)
File No.
File No.
Contact rating
250
V AC
Contact
Contact rating
CQC14002108384
5
A
Form A
contact
5
2
A
A
250
V AC
250
V AC
CQC14002108384
Form B
contact
INSULATION CHARACTERISTICS (IEC61810-1)
Item
Characteristic
Clearance/Creepage distance (IEC61810-
1
)
Min.
4
.
0
/
4
.
0
mm (Form A contact)
Category of protection (IEC61810-
Tracking resistance (IEC60112)
Insulation material group
Over voltage category
Rated voltage
1
)
RTIII
PTI
175
III a
III
250
2
V
Pollution degree
Type of insulation (Between contact and coil)
Type of insulation (Between open contacts)
Basic insulation
Micro disconnection
Note) Actual value.
GUIDELINES FOR USAGE
For cautions for use, please read “GUIDELINES FOR REL
A
Y
U
SAGE”.
Please refer to
“the latest product specifications”
when designing your product.
•Requests to customers:
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
c
Panasonic Corporation 2020
ASCTB92E 202010
ー 6 ー
GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE
For cautions for use, please read “GUIDELINES FOR REL
A
Y
U
SAGE”.
Precautions for Coil Input
Long term current carrying
Maximum allowable voltage and temperature rise
Proper usage requires that the rated coil voltage be impressed on
the coil. Note, however, that if a voltage greater than or equal to the
maximum continuous voltage is impressed on the coil, the coil may
burn or its layers short due to the temperature rise. Furthermore, do
not exceed the usable ambient temperature range listed in the
catalog.
A circuit that will be carrying a current continuously for long periods
without relay switching operation. (circuits for emergency lamps,
alarm devices and error inspection that, for example, revert only
during malfunction and output warnings with form B contacts)
Continuous, long-term current to the coil will facilitate deterioration
of coil insulation and characteristics due to heating of the coil itself.
For circuits such as these, please use a magnetic-hold type latching
relay. If you need to use a single stable relay, use a sealed type
relay that is not easily affected by ambient conditions and make a
failsafe circuit design that considers the possibility of contact failure
or disconnection.
Operate voltage change due to coil temperature rise
In DC relays, after continuous passage of current in the coil, if the
current is turned OF
F
,
t
hen immediately turned ON again, due to the
temperature rise in the coil, the pick-up voltage will become
somewhat higher. Also, it will be the same as using it in a higher
temperature atmosphere. The resistance/temperature relationship
for copper wire is about 0.4% for 1°C, and with this ratio the coil
resistance increases. That is, in order to operate of the relay, it is
necessary that the voltage be higher than the pick-up voltage and
the pick-up voltage rises in accordance with the increase in the
resistance value. However, for some polarized relays, this rate of
change is considerably smaller.
DC Coil operating power
Steady state 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, please check with the actual circuit since the electrical
characteristics may vary. The rated coil voltage should be applied to
the coil and the set/reset pulse time of latching type relay differs for
each relays, please refer to the relay’s individual specifications.
Coil connection
When connecting coils of polarized relays, please check coil polarity
(+,-) at the internal connection diagram (Schematic). If any wrong
connection is made, it may cause
unexpected malfunction, like
abnormal heat, fire and so on, and circuit do not work. Avoid
impressing voltages to the set coil and reset coil at the same time.
Ambient Environment
Dew condensation
Usage, Transport, and Storage Conditions
During usage, storage, or transportation, avoid locations subjected
to direct sunlight and maintain normal temperature, humidity and
pressure conditions.
Condensation occurs when the ambient temperature drops suddenly
from a high temperature and humidity, or the relay is suddenly
transferred from a low ambient temperature to a high temperature
and humidity. Condensation causes the failures like insulation
deterioration, wire disconnection and rust etc.
Temperature/Humidity/Pressure
When transporting or storing relays while they are tube packaged,
there are cases the temperature may differ from the allowable
range. In this case be sure to check the individual specifications.
Also allowable humidity level is influenced by temperature, please
check charts shown below and use relays within mentioned
conditions. (Allowable temperature values differ for each relays,
please refer to the relay’s individual specifications.)
Panasonic Corporation does not guarantee the failures caused by
condensation.
The heat conduction by the equipment may accelerate the cooling
of device itself, and the condensation may occur.
Please conduct product evaluations in the worst condition of the
actual usage. (Special attention should be paid when high
temperature heating parts are close to the device. Also please
consider the condensation may occur inside of the device.)
Icing
1)
T
e
mperature:
The tolerance temperature range differs for each relays, please
refer to the relay’s individual specifications
2) Humidity: 5 to 85 % RH
Condensation or other moisture may freeze on relays when the
temperature become lower than 0°C.This icing causes the sticking
of movable portion, the operation delay and the contact conduction
failure etc. Panasonic Corporation does not guarantee the failures
caused by the icing.
3) Pressure: 86 to 106 kPa
Humidity RH
（％ ）
The heat conduction by the equipment may accelerate the cooling
of relay itself and the icing may occur. Please conduct product
evaluations in the worst condition of the actual usage.
Low temperature and low humidity
85
The plastic becomes brittle if the switch is exposed to a low
temperature, low humidity environment for long periods of time.
High temperature and high humidity
Allowable range
Avoid icing
Avoid con-
when used at
temperatures
densation when
used at tem-
peratures higher
Storage for extended periods of time (including transportation
periods) at high temperature or high humidity levels or in
atmospheres with organic gases or sulfide gases may cause a
sulfide film or oxide film to form on the surfaces of the contacts and/
or it may interfere with the functions. Check out the atmosphere in
which the units are to be stored and transported.
lower than 0 C
°
than 0 C
°
5
-40
0
85
Ambient temperatur
e
（℃）
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
Panasonic Corporation 2019
ASCTB412E 201911
ー 7 ー
GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE
Package
In terms of the packing format used, make every effort to keep the
NOx Generation
When relay is used in an atmosphere high in humidity to switch a
load which easily produces an arc, the NOx created by the arc and
the water absorbed from outside the relay combine to produce nitric
acid.
effects of moisture, organic gases and sulfide gases to the absolute
minimum.
Silicon
When a source of silicone substances (silicone rubber, silicone oil,
silicone coating materials and silicone filling materials etc.) is used
around the relay, the silicone gas (low molecular siloxane etc.) may
be produced.
This corrodes the internal metal parts and adversely affects
operation.
Avoid use at an ambient humidity of 85%RH or higher (at 20°C). If
use at high humidity is unavoidable, please contact our sales
representative.
This silicone gas may penetrate into the inside of the relay. When
the relay is kept and used in this condition, silicone compound may
adhere to the relay contacts which may cause the contact failure.
Do not use any sources of silicone gas around the relay (Including
plastic seal types).
Others
Cleaning
• Although the environmentally sealed type relay (plastic sealed type,
etc.) can be cleaned, avoid immersing the relay into cold liquid (such
as cleaning solvent) immediately after soldering. Doing so may
deteriorate the sealing performance.
• Cleaning with the boiling method is recommended(The temperature
of cleaning liquid should be 40°C or lower ).
Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may
cause breaks in the coil or slight sticking of the contacts due to
ultrasonic energy.
Please refer to
“the latest product specifications”
when designing your product.
•Requests to customers:
Panasonic Corporation Electromechanical Control Business Division
industrial.panasonic.com/ac/e/
Panasonic Corporation 2019
ASCTB412E 201911
ー 8 ー
Please contact ……….
Electromechanical Control Business Division
1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan
industral.panasonic.com/ac/e/
©Panasonic Corporation 2020
Specifications are subject to change without notice.
ASCTB92E 202010
