CT Relays (ACT) Datasheet by Panasonic Electric Works

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Panasonic
CT (ACT)
1
ds_61205_en_ct: 010113J
ORDERING INFORMATION
TYPES
Standard packing; 1 Form C: Carton (tube) 30pcs. Case 1,500pcs.
1 Form C 2: Carton (tube) 30pcs. Case 900pcs.
RATING
1. Coil data
Note: Other pick-up voltage types are also available. Please contact us for details.
SMALL & SLIM
AUTOMOTIVE RELAY
CT RELAYS (ACT)
Contact arrangement Coil voltage Part No.
1 Form C
12 V DC
ACT112
1 Form C 2 (8 terminals type) ACT212
1 Form C 2 (10 terminals type) ACT512
Nominal coil
voltage Pick-up voltage
(at 20C 68F)Drop-out voltage
(at 20C 68F)
Nominal operating
current
[10%] (at 20C 68F)
Coil resistance
[10%] (at 20C 68F)
Nominal operating
power
(at 20C 68F)Usable voltage range
12V DC Max. 7.2 V DC
(Initial) Min. 1.0 V DC
(Initial) 66.7 mA 180800 mW 10 to 16V DC
FEATURES
• Terminal layout for simplifying PC
board pattern design
• Capable of 25A high-capacity load
switching with compact size
• Plastic sealed type
TYPICAL APPLICATIONS
• Power windows
• Auto door lock
• Power sunroof
• Electrically powered mirrors
• Powered seats
• Lift gates
• Slide door closers, etc. (for DC motor
forward/reverse control circuits)
Contact arrangement
1: 1 Form C
2: 1 Form C×2 (8 terminal)
5: 1 Form C×2 (10 terminal)
ACT
Coil voltage, DC
12: 12 V
CT (ACT)
2ds_61205_en_ct: 010113J
2. Specifications
Notes:
*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. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
Please inquire if you will be using the relay in a high temperature atmosphere (110C 230F).
*3. Depends on connection conditions. Also, this does not guarantee repeated switching. We recommend that you confirm operation under actual conditions.
If the relay is used continuously for long periods of time with coils on both sides in an energized condition, breakdown might occur due to abnormal heating depending on
the carrying condition. Therefore, please inquire when using with a circuit that causes an energized condition on both sides simultaneously.
REFERENCE DATA
Characteristics Item Specifications
Contact
Arrangement 1 Form C 2, 1 Form C
Contact resistance (Initial) N.O.: Typ 7m, N.C.: Typ 10m (By voltage drop 6V DC 1A)
Contact material Ag alloy (Cadmium free)
Rating
Nominal switching capacity (resistive load) N.O.: 20 A 14V DC, N.C.: 10 A 14V DC
Max. carrying current (14V DC)*3N.O.: 25 A for 1 hour, 35 A for 2 minutes at 20C 68F
20 A for 1 hour, 30 A for 2 minutes at 85C 185F
Nominal operating power 800 mW
Min. switching capacity (resistive load)*11 A 14V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 100 M (at 500V DC, Measurement at same location as “Breakdown voltage” section.)
Breakdown voltage
(Initial)
Between open contacts 500 Vrms for 1 min. (Detection current: 10mA)
Between contacts and coil 500 Vrms for 1 min. (Detection current: 10mA)
Operate time (at nominal voltage) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial)
Release time (at nominal voltage) Max. 10ms (at 20C 68F, excluding contact bounce time) (Initial)
Mechanical
characteristics
Shock resistance Functional Min. 100 m/s2 {10G} (Half-wave pulse of sine wave: 11ms; detection time: 10s)
Destructive Min. 1,000 m/s2 {100G} (Half-wave pulse of sine wave: 6ms)
Vibration resistance
Functional 10 Hz to 100 Hz, Min. 44.1 m/s2 {4.5G} (Detection time: 10s)
Destructive 10 Hz to 500 Hz, Min. 44.1 m/s2 {4.5G},
Time of vibration for each direction; X, Y direction: 2 hours, Z direction: 4 hours
Expected life
Mechanical Min. 107 (at 120 cpm)
Electrical
<Resistive load>
Min. 105 (at nominal switching capacity, operating frequency: 1s ON, 9s OFF)
<Motor load>
N.O. side: Min. 2 105 (at Inrush 25A, Steady 5A 14 V DC),
Min. 105 (at 25A 14 V DC motor lock condition)
N.C. side: Min. 2 105 (at brake current 20A 14 V DC) (operating frequency: 0.5s ON, 9.5s
OFF)
Conditions Conditions for operation, transport and storage*2Ambient temperature: –40C to +85C –40F to +185F,
Humidity: 5% R.H. to 85% R.H. (Not freezing and condensing at low temperature)
Max. operating speed 6 cpm (at nominal switching capacity)
Mass Twin type: approx. 8 g .28 oz, 1 Form C type: approx. 4 g .14 oz
1-(1). Coil temperature rise (at room
temperature)
Sample: ACT212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: Room temperature
1-(2). Coil temperature rise (at 85C 185F)
Sample: ACT212, 3pcs.
Contact carrying current: 0A, 10A, 20A
Ambient temperature: 85C 185F
2. Max. switching capability (Resistive load,
initial)
0
20
40
60
80
100
120
140
12 14 16
20A
10A
0A
Coil applied voltage, V
(when coil powered on one side)
0
20
40
60
80
100
120
140
12 14 16
20A
10A
0A
Coil applied voltage, V
Temperature rise, °C
(when coil powered on one side)
0
Switching current, A
Switching voltage, VDC
10
50
40
30
20
60
020304010 50
(N.O. side: room temperature)
an @
CT (ACT)
3
ds_61205_en_ct: 010113J
3. Ambient temperature and operating voltage
range
4. Distribution of pick-up and drop-out voltage
Sample: ACT212, 40pcs.
5. Distribution of operate and release time
Sample: ACT212, 40pcs.
0
Ambient temperature, °C
Coil applied voltage, VDC
5
10
15
35
30
25
20
40
40 20 20 40 60 1000 120
8085
Pick-up voltage (Cold start)
Operating voltage range
0
30
20
10
40
50
1.50 1 2.0 2.5 3.0 3.5 4.5 5.04.0 5.5 6.0 6.5 7.0 7.5
Voltage, V
Quantity, n
Pick-up voltage
Drop-out voltage
0
35
20
25
20
15
10
5
Operate and release time, ms
Quantity, n
1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
Operate time
Release time
* Without diode
6-(1). Electrical life test (Motor free)
Sample: ACT212, 3pcs.
Load: Inrush 25A, steady 5A
Brake current: 13A 14V DC,
Power window motor actual load (free condition)
Operating frequency: ON 0.5s, OFF 9.5s
Ambient temperature: Room temperature
Circuit:
Change of pick-up and drop-out voltage Change of contact resistance
0
2
4
6
8
10
01020
No. of operations, × 104
Pick-up and drop-out voltage, V
Pick-up voltage
Drop-out voltage
X
X
Max.
Max.
Min.
Min.
Contact welding: 0 time
Miscontact: 0 time
0
No. of operations, × 104
Contact resistance, mΩ
Max.
Min.
X
50
40
30
20
10
02010
Load current waveform
Inrush current: 25A, Steady current: 6A
Brake current: 13A
100ms
10A
x:
CT (ACT)
4ds_61205_en_ct: 010113J
6-(2). Electrical life test (Motor lock)
Sample: ACT212, 3pcs.
Load: 25A 14V DC
Power window motor actual load (lock condition)
Switching frequency: ON 0.5s, OFF 9.5s
Ambient temperature: Room temperature
Circuit:
Change of pick-up and drop-out voltage Change of contact resistance
M
Sample
0
2
4
6
8
10
0510
No. of operations, × 104
Pick-up and drop-out voltage, V
Pick-up voltage
Drop-out voltage
X
X
Max.
Max.
Min.
Min.
Contact welding: 0 time
Miscontact: 0 time
0
No. of operations, × 104
Contact resistance, mΩ
Max.
Min.
X
50
40
30
20
10
0105
Load current waveform
100ms
5A
6-(3). Electrical life test (Motor lock)
Sample: ACT212, 3pcs.
Load: 20A 14V DC,
door lock motor actual load (Lock condition)
Switching frequency: ON 0.3s, OFF 19.7s
Ambient temperature: Room temperature
Circuit:
Change of pick-up and drop-out voltage Change of contact resistance
Sample
MMMMMMM
Side1
Side2
0
No. of operations, × 10
4
Pick-up and drop-out voltage, V
Max.
Max.
Min.
Min.
X
X
2
1
4
6
8
9
7
5
3
10
0105
Pick-up voltage
Drop-out voltage
0
No. of operations, × 10
4
Contact resistance, mΩ
Max.
Min.
X
10
20
30
40
50
0105
Relay 1
Relay 2
0.3s 0.3s9.7s 9.7s
20s (1 cycle)
Load current waveform
100ms
5A
W D‘mensian: Tolerance D‘mensian: Tolerance
CT (ACT)
5
ds_61205_en_ct: 010113J
DIMENSIONS (mm inch)
Download from our Web site.
CAD Data
CAD Data
1. Twin type (8 terminals)
CAD Data
External dimensions
0.4
3.5
110.3
Max. 1.0
*A
Pre-soldering
1.25
3.15
3
1.45
13.5
0.4
0.8
0.4 0.4
9.5
4.3
2.5
4.3
14
17.4
15
6.8
1
6
.039
.031
.016 .016
.551
.016
.138
.039 .039 .012
.531
.016
.685
.049
.124
.118
.057
.374
.169
.098
.169
.591
.268
.039
.236
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of terminal is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
PC board pattern (Bottom view)
Tolerance: 0.1 .004
Schematic (Bottom view)
3.15
4.3
4.3
2.5
6.8
4×1.1 dia.
+0.1
0+0.04
0
9.5
6
3
15
4×1.4 dia.
+0.1
0+0.04
0
.124
.169
.169
.098
.268
4×.043 dia.
.374
.236
.118
.591
4×.055 dia.
NC
NO
COM
COM
COIL
COIL
2. Twin type (10 terminals)
CAD Data
External dimensions
0.4
3.5
1
10.3
Max. 1.0
*A
Pre-soldering
0.8
1.25
6.8
3.15
3.15
0.65
0.65
1.45
17.4
13.5
0.4
0.4 0.4
14
9.5
6
15
4.3
2.5
4.3
1
.039
.031
.016 .016
.551
.016
.138
.039
.039 .012
.685
.531
.016
.049
.268
.124
.124
.026
.026
.057
.374
.236
.591
.169
.098
.169
.039
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of terminal is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
PC board pattern (Bottom view)
Tolerance: 0.1 .004
Schematic (Bottom view)
3.15
3.15
0.65
0.65
4.3
4.3
2.5
6.8
9.5
6
15
6×1.4 dia.
+0.1
0+0.04
0
4×1.1 dia.
+0.1
0+0.04
0
.124
.124
.026
.026
.169
.169
.098
.268
.374
.236
.591
6×.055 dia.
4×.043 dia.
COM
NO
COM
NO
NC
NC
COIL
COIL
Dimension, To‘elance
CT (ACT)
6ds_61205_en_ct: 010113J
EXAMPLE OF CIRCUIT
Forward/reverse control circuits of DC motor for power windows
For Cautions for Use, see Relay Technical Information.
3. Slim 1c type
CAD Data
External dimensions
0.4
3.5
110.3
Max. 1.0
*A
Pre-soldering
1.25
3.15
1.45
13.5
0.4
0.8
0.4 0.4
9.5
4.3
7.2
17.4
1
0.65
6
15
.039
.031
.016 .016
.283
.049
.124
.057
.374
.169
.039
.006
.236
.591
.016
.138
.039 .039 .012
.531
.016
.685
Dimension: Tolerance
Max. 1mm .039 inch:0.1 .004
1 to 3mm .039 to .118 inch:0.2 .008
Min. 3mm .118 inch:0.3 .012
* Dimensions (thickness and width) of terminal is measured before pre-soldering.
Intervals between terminals is measured at A surface level.
PC board pattern (Bottom view)
Tolerance: 0.1 .004
Schematic (Bottom view)
3.15 4.3
2×1.1 dia.
+0.1
0+0.04
0
3×1.4 dia.
15
0.65
9.5
6
.124 .169
2×.043 dia.
3×.055 dia.
.591
.026
.374
.236
NO
COM NC
COIL
: Power window motor
12 V DC
SW A
M
M
SW B
NO NO
NC
NC
COM COM

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