AEV801 [PANASONIC]

HIGH VOLTAGE AND CURRENT CUT-OFF CAPACITY IN A COMPACT PACKAGE; 高电压和电流切断能力在紧凑的包装
AEV801
型号: AEV801
厂家: PANASONIC    PANASONIC
描述:

HIGH VOLTAGE AND CURRENT CUT-OFF CAPACITY IN A COMPACT PACKAGE
高电压和电流切断能力在紧凑的包装

高压
文件: 总8页 (文件大小:230K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
HIGH VOLTAGE AND  
CURRENT CUT-OFF  
CAPACITY IN A  
EP RELAYS  
COMPACT PACKAGE  
FEATURES  
• Control of large voltages and  
currents  
• Mounting direction is not specified  
The weight of the movable parts is light,  
and also the restoring force is large,  
hence the contactor is relatively  
unaffected by gravity.  
150A 2 Form A  
The relays have a sealed construction  
that is filled with a hydrogen gas  
compound, and use a permanent magnet  
to establish a magnetic path for the arc.  
This allows them to switch high-level DC  
voltages of up to 400V DC.  
• Line-up of indicator types (150AType  
only)  
1 Form A and 1 Form B types with  
indicators for detecting welding of the  
main contacts are available.  
• Compact size and light weight  
The capsule contact construction is filled  
with a gas that has excellent thermal  
dissipation and insulation characteristics.  
Because of this we have been able to  
reduce the contact gap to one tenth that  
of conventional relays, and produce a  
compact and light design.  
• Line-up of PC board type and TM  
type (10A type only)  
150A 1 Form A  
60A  
• 12 and 24V DC coil voltage types are  
available.  
• Screw terminal blocks for easy  
wiring.  
• No arc space is required: size  
including arc space 1/9 (compared to  
conventional contactors)  
The arc is not exposed to the outside,  
therefore, no arc space is not required.  
TYPICAL APPLICATIONS  
• AGV (Automatic guided vehicle)  
(motor control)  
• Safety construction  
• Electrical discharge machine  
(capacitor charge and discharge  
control)  
• Inverter control (Error cut-off circuit)  
• UPS (uninterruptible power supplies)  
• Solar power generation systems  
(battery control)  
• Unmanned transport carts  
• Battery inspection and testing  
equipment  
The arc is not exposed, therefore, the  
contactor is explosion proof and  
intrinsically safe.  
PC board type  
TM type  
• Quiet: operation noise 1/4 (compared  
to conventional contactors).  
Along with the above-mentioned  
miniaturization, the operation noise has  
been reduced to 70dB, and, in addition,  
the operation noise remains unchanged  
when a current of 1000A or more is  
interrupted.  
• Welding equipment  
• Elevator (Brake control)  
• High contact reliability  
The contact part is hermetically sealed,  
hence the contact resistance remains  
stable regardless of the ambient  
conditions.  
ORDERING INFORMATION  
Ex.  
A
EP  
1
5
0
12  
Indicator contact  
arrangement  
Product Name  
EP  
Contact arrangement  
Contact rating  
Coil voltage  
12: 12V DC  
24: 24V DC  
48: 48V DC (10A type only)  
X0: 100V DC (10A type only)  
1: 1 Form A  
2: 2 Form A  
3: 1 Form A PC board type (10A type only)  
5: 1 Form A TM type (10A type only)  
1: 10A  
5: 150A  
6: 60A  
0: without indicator contact  
1: a contact (150A type only)  
3: b contact (150A type only)  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
TYPES AND COIL DATA (at 20°C 68°F)  
Pick-up voltage,  
V DC (max.)  
(at 20°C)  
Drop-out voltage,  
V DC (min.)  
(at 20°C)  
Nominal coil current,  
mA ( 10%)  
Max. allowable  
voltage,  
Coil voltage,  
V DC  
Operating power,  
W (12 V DC, at 20°C)  
Part No.  
(at 20°C)  
V DC  
AEP25012*  
AEP15012*  
AEP16012  
AEP25024*  
AEP15024*  
AEP16024  
AEP31012  
AEP31024  
AEP31048  
AEP310X0  
AEP51012  
AEP51024  
AEP51048  
AEP510X0  
35W (Inrush, approx. 0.1S)  
5W (Stable)  
2.8 A (at peak)*  
12 V DC  
24 V DC  
9 V DC  
1 V DC  
2 V DC  
16 V DC  
32 V DC  
0.415 A  
Max. 5W  
35W (Inrush, approx. 0.1S)  
Max. 5W (1 Form A)  
1.9 A (at peak)*  
2.2 A (at peak)*  
0.208 A  
18 V DC  
Max. 6W (2 Form A)  
Max. 5W  
12 V DC  
24 V DC  
48 V DC  
100 V DC  
12 V DC  
24 V DC  
48 V DC  
100 V DC  
9 V DC  
18 V DC  
36 V DC  
75 V DC  
9 V DC  
0.75 V DC  
1.50 V DC  
3.98 V DC  
8.3 V DC  
0.103 A (at peak)*  
0.052 A (at peak)*  
0.026 A (at peak)*  
0.012 A (at peak)*  
0.103 A (at peak)*  
0.052 A (at peak)*  
0.026 A (at peak)*  
0.012 A (at peak)*  
14 V DC  
28 V DC  
56 V DC  
116 V DC  
14 V DC  
28 V DC  
56 V DC  
116 V DC  
Approx.1.4W  
0.75 V DC  
1.50 V DC  
3.98 V DC  
8.3 V DC  
18 V DC  
36 V DC  
75 V DC  
Approx.1.4W  
Note: *Same coil data as Indicator type.  
When using a DC power supply use one that has a leeway of at least 150% current capacity.  
Packing quantity  
SPARE PARTS  
Types  
150A 2 Form A  
150A 1 Form A  
60A 1 Form A  
10A 1 Form A  
Inner  
1pc.  
Outer  
5pcs.  
Installing parts  
Part No.  
Packing Quantity  
2pcs.  
M8 nut with washer for 150A type  
M5 screw for 60A type  
AEV801  
AEV802  
AEV803  
AEV804  
1pc.  
10pcs.  
20pcs.  
100pcs.  
2pcs.  
1pc.  
M4 screw for 30A type  
2pcs.  
25pcs.  
Bus bar for 60A type  
1pc.  
SPECIFICATIONS  
Contact  
Type  
150A type  
60A type  
10A type  
1 Form A  
Arrangement  
1 Form A, 2 Form A  
1 Form A  
Nominal switching capacity  
(resistive load)  
150A 400V DC  
150A 277V AC  
60A 400V DC  
60A 277V AC  
10A 400V DC  
300A (10min)  
120A (15min)  
Short term current  
15A (2min), 30A (30s)  
(harness wire: 40mm2)  
(harness wire: 15mm2)  
2,500A 300V DC  
(3 cycles)#1  
600A 300V DC  
(5 cycles)  
Max. cut-off current  
Rating  
600A 300V DC  
(Min. 25 cycles)  
180A 400V DC  
30A 400V DC  
(Min. 50 cycles)  
Overload opening/closing rating  
Reverse cut-off current  
(Min. 100 cycles)#2  
300A 200V DC  
(Min. 25 cycles)  
60A 200V DC  
10A 200V DC  
(Min. 1,000 cycles)#2  
(Min. 2.5×103 cycles)  
0.1V  
(When current  
0.1V  
(When current  
0.5V  
(When current  
Contact voltage drop (Max.)  
[is 150A per 1] contact set)  
[is 60A per 1] contact set)  
[is 10A per 1] contact set)  
35W  
(Inrush, approx 0.1s)  
5W  
Nominal operating power  
Max. 5W  
( Stable )  
Mechanical  
Electrical  
1 Form A: 105 2 Form A: 5 × 104  
2 × 105  
105  
Expected life  
(min. operations)  
3 × 103 150A 400V DC  
3 × 103 60A 400V DC  
7.5 × 104 10A 400V DC  
(L/R & 1ms)  
(L/R & 1ms#2)  
(L/R & 1ms#2)  
Notes:  
Same specications as the 12 V type.  
#1 Condition: Nominal switching 100cycles, each cut off 2,500A  
#2 Conditions: Varistor used for coil surge absorption. Note: if a diode is used the life will be lower.  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
Characteristics  
Initial insulation resistance  
Min. 100 M(at 500 V DC)*1  
AC 2,500 Vrms for 1 min.*2  
AC 2,500 Vrms for 1 min.*2  
Max. 50ms*3  
Between open contacts  
Between contact and coil  
Initial breakdown voltage  
Operate time (at 20°C) (at nominal voltage)  
Reset time (without diode) (at 20°C) (at nominal voltage)  
Max. 30ms*4  
Functional  
Min. 196 m/s2 {20 G}*5  
Min. 490 m/s2 {50 G}*6  
43 m/s2 {4.4 G} 10 to 200Hz*7  
43 m/s2 {4.4 G} 10 to 200 Hz*8  
Shock resistance  
Destructive  
Functional  
Vibration resistance  
Destructive  
40°C to +80°C*9  
40°F to +176°F  
5 to 85% R.H.  
Conditions for operation, transport and  
storage (Not freezing and condensing  
at low temperature)  
Ambient temperature  
Humidity  
150 A 1 Form A: 600 g 21.16oz  
150 A 2 Form A: 1,100 g 38.80oz  
60 A: 340 g 12.00oz  
Unit weight  
10 A: 80 g 2.820oz  
Remarks  
*1 Measurement at same location as Initial breakdown voltagesection.  
*2 Detection current: 10mA.  
*6 Half-wave pulse of sine wave: 6 ms.  
*7 Detection time: 10 µs.  
*8 3 directions,each 4 hours.  
*9 Storage:Max.85°C 185°F.  
*3 Nominal voltage applied to the coil,excluding bounce time.  
*4 Nominal voltage applied to the coil.  
*5 Half-wave pulse of sine wave: 11 ms; detection time: 10µs.  
Indicator ratings  
Arrangement  
1 Form A  
1 Form B  
Material  
Gold-clad  
Rating (resistive load)  
0.1 A 30 V DC  
Max. 100 mΩ  
Contact resistance  
Note: Indicator type is only available for the 150 A type.  
mm inch  
DIMENSIONS  
150A 2 Form A  
φ
φ
Schematic (TOP VIEW)  
-
+
-
3
1
4
2
6: Coil ()  
5: Coil (+)  
+
-
+
4
3
7.7  
.303  
5
9
9
Y
3–  
4+  
0.2  
90.0 78.0  
.008  
3.071  
3.543  
1+  
2–  
34.0 73.0  
9.5  
.374 1.339 2.874  
Both input and load sides have polarities (+) and ().  
29.0  
1.142  
Coil input terminal (M3.5)  
+
1
-
2
5 terminal: input (+) side  
6 terminal: input () side  
3.5  
.138  
5
.197  
6
27.0 1.063  
66.0 2.598  
.236  
Mounting dimensions  
76.0 0.2 2.992 .008  
96.0 3.780  
76  
2.992  
M8 nut; AEV801  
78  
3.071  
87.1  
3.429  
4-φ 5.5  
4-φ .217  
26.0  
1.024  
26.0  
1.024  
13.0  
.512  
Plate (Part No., rating,  
schematic and Lot No.)  
General tolerance:  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
mm inch  
150A 2 Form A (Indicator Type)  
φ
φ
Schematic (TOP VIEW)  
1 Form A  
-
+
-
3
4
2
Indicator input  
terminal (M3.5)  
7 terminal: NO or NC  
8 terminal: COM  
+
3
1
6: Coil ()  
5: Coil (+)  
-
+
4
5
9
9
Y
Coil input terminal (M3.5)  
5 terminal: input (+) side  
6 terminal: input () side  
0.2  
78.0  
3.071  
.008  
90.0  
3.543  
3–  
4+  
9.5  
.374  
34.0  
1.339  
73.0  
2.874  
1+  
2–  
8: Indicator: COM  
7: Indicator: NO  
7.7  
.303  
29.0  
1.142  
Both input and load sides have polarities (+) and ().  
+
1
-
2
1 Form B  
3.5  
.138  
6
.236  
5
.197  
27.0 1.063  
66.0 2.598  
6: Coil ()  
5: Coil (+)  
.008  
76.0 0.2 2.992  
96.0 3.780  
M8 nut; AEV801  
3–  
4+  
1+  
2–  
8: Indicator: COM  
7: Indicator: NC  
Both input and load sides have polarities (+) and ().  
87.1  
3.429  
Mounting dimensions  
76  
2.992  
26.0  
1.024  
26.0  
1.024  
13.0  
.512  
Plate (Part No., rating,  
schematic and Lot No.)  
78  
3.071  
General tolerance:  
4-φ 5.5  
4-φ .217  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
150A 1 Form A  
φ
φ
Schematic (TOP VIEW)  
7.7  
.303  
6: Coil ()  
5: Coil (+)  
10.8  
.425  
+
-
2
1
9.5  
.374  
0.2  
56.0  
2.205  
44.0  
5
.008  
1+  
2–  
9
9
Y
1.732  
29.0  
Coil input terminal (M3.5)  
5 terminal: input (+) side  
6 terminal: input () side  
Both input and load sides have polarities (+) and ().  
1.142  
6
.236  
+
-
1
2
3.5  
.138  
19.5  
.768  
27.0 1.063  
64.0 2.520  
76.0 0.2 2.992  
94.0 3.701  
.008  
Mounting dimensions  
M8 nut; AEV801  
76  
2.992  
2-φ 5.5  
2-φ .217  
44  
1.732  
87.1  
3.429  
26.0  
1.024  
21.0  
.827  
13.0  
.512  
Plate (Part No., rating,  
schematic and Lot No.)  
General tolerance:  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
mm inch  
150A 1 Form A (Indicator Type)  
Schematic (TOP VIEW)  
1 Form A  
Indicator input  
terminal (M3.5)  
φ
φ
7.7  
.303  
7 terminal: NO or NC  
8 terminal: COM  
6: Coil ()  
5: Coil (+)  
10.8  
.425  
+
-
2
1
17.8  
.701  
9.5  
.374  
0.2  
56.0  
2.205  
44.0  
1+  
2–  
5
.008  
1.732  
9 9  
Y
(
)
9.5  
8: Indicator: COM  
7: Indicator: NO  
Both input and load sides have polarities (+) and ().  
Coil input terminal (M3.5)  
5 terminal: input (+) side  
6 terminal: input () side  
29.0  
(
)
.374  
1.142  
19.5  
.768  
6
.236  
+
-
1
2
3.5  
27.0  
1 Form B  
64.0  
76.0 0.2  
94.0  
6: Coil ()  
5: Coil (+)  
M8 nut; AEV801  
1+  
2–  
8: Indicator: COM  
7: Indicator: NC  
Both input and load sides have polarities (+) and ().  
87.1  
3.429  
Mounting dimensions  
76  
2.992  
2-φ 5.5  
26.0  
1.024  
21.0  
.827  
2-φ .217  
13.0  
.512  
Plate (Part No., rating,  
schematic and Lot No.)  
44  
1.732  
General tolerance:  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
60A  
Schematic (TOP VIEW)  
76.0 2.992  
61.0 0.2 2.402  
49.0 1.929  
45.0 1.772  
(17.9) (.705)  
.008  
6: Coil  
5: Coil  
φ
φ
2.5 .098  
1+  
2–  
Coil input terminal (M3.5)  
Load side has polarities (+) and ().  
38.0 30.2 26.0 0.2 13  
1.024  
1.496 1.189  
.008 .512  
9.5  
1
+
2
-
.374  
6.55  
.258  
7.7  
.303  
Mounting dimension  
M4 screw: AEV803 (built-in)  
79.9 3.146  
63.9 2.516  
61  
2.402  
:
Bus bar (15sq)  
M5 screw: AEV802  
AEV804 (built-in)  
2-φ 5.5  
26  
1.024  
2-φ .217  
71.0  
2.795  
26.0  
1.024  
13.0  
.512  
Plate (Part No., rating,  
schematic and Lot No.)  
General tolerance:  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
mm inch  
10A PC board type  
31.6  
1.244  
Schematic (TOP VIEW)  
31.3  
1.232  
19.5  
.768  
2
6:Coil  
3.0  
.118  
0.5  
.020  
5:Coil  
2 dia.  
.079 dia.  
2 dia.  
1
.079 dia.  
1.4  
(1.0)  
4.5 max.  
.177 max. (.039)  
Load sides have polarities (+) and ().  
34.0  
1.339  
.055  
62.4  
2.457  
0.3  
Mounting dimensions  
55.9  
.012  
2.201  
45.0  
After doing through-hole plating  
4-2.45+00.1 dia. 4-.096+0.004 dia.  
Mounting hole  
2-4.2 dia.  
2-.165 dia.  
1.772  
0.3  
0.3  
11.0  
.433  
8.6  
.339  
.012  
.012  
Coil input terminal  
9.5 16.5  
.374 .650  
0.3  
16.5  
.650  
37.9  
1.492  
.012  
8.6  
.339  
0.3  
19.6  
.772  
9.5  
.374  
4.5  
.177  
.012  
55.9  
R2.3 .091  
2.201  
Notes: 1. We recommend through-hole plating  
with land on both sides.  
General tolerance:  
2. Be careful of the insulation distance  
between land patterns with regards  
to the circuit voltage you will use.  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
10A TM type  
66.8  
2.630  
Schematic (TOP VIEW)  
0.3  
55.9  
.012  
2.201  
Load input terminal (+)  
#187 tab 0.5t  
1
45.0  
5:Coil  
1.772  
19.6  
4.5 0.2 dia.  
.772  
Coil input terminal  
#187 tab 0.5t  
.000 .008 dia.  
8.6  
.339  
6:Coil  
2
Load sides have polarities (+) and ().  
0.3  
11.3  
.445  
31.6 37.9  
1.2441.492  
.012  
Mounting dimensions  
0.3  
14.1  
.555  
Load input terminal ()  
#187 tab 0.5t  
.012  
Mounting hole  
2-4.2 0.1 dia.  
19.5  
.768  
2-.165 .004 dia.  
45 max.  
1.772 max.  
0.1  
55.9  
2.201  
.004  
5.7  
.224  
31.7  
1.248  
0.4  
.016  
General tolerance:  
less than 10 .394 0.3 .012  
10 .394 to 50 1.969 0.6 .024  
more than 50 1.969 1.0 .039  
REFERENCE DATA  
1-(1) Ambient temperature characteristics  
(150 A type)  
1-(2) Ambient temperature characteristics  
Sample: AEP16012, 3pcs  
1-(3) Ambient temperature characteristics  
Sample: AEP51012, 3pcs  
Sample: AEP15012, 3pcs  
40  
40  
30  
10  
8
-
x
30  
x
6
4
Drop out  
x
-
x
20  
10  
20  
voltage  
Ambient  
Ambient  
temperature °C °F  
temperature °C °F  
10  
2
Pick up  
voltage  
-40  
-40  
-20  
-4  
0
32  
40  
40  
20  
4  
0
32  
40  
74  
0
Drop out voltage  
80  
-40  
-40  
-20  
-4  
0
32  
20  
68  
40  
74  
60  
110  
80  
146  
146  
20  
68  
40  
74  
60  
110  
80  
146  
20  
68  
60  
110  
-
x
-2  
-4  
10  
20  
30  
40  
-10  
-20  
-30  
-40  
Ambient  
temperature, °C °F  
-
x
Drop out  
voltage  
Pick up  
voltage  
Pick up  
voltage  
-6  
-8  
-10  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
2. Max. switching capacity  
3-(1) Switching life curve (150A, 60A type)  
3-(2) Switching life curve (10A type)  
1000  
100000  
100  
150A type  
DC, AC 400V resistive load  
10000  
100  
10  
1
150A type  
DC, AC 400V resistive load  
1000  
10A type  
60A type  
DC, AC 400V resistive load  
10  
DC, AC 400V resistive load  
100  
10A type  
DC, AC 400V resistive load  
60A type  
10  
1
DC, AC 400V resistive load  
1
1
10  
100  
1000  
1
10  
100  
10  
100  
1000  
Contact current, V  
Contact voltage, V  
Contact current, V  
4. Cut-off life curve  
5. Carrying performance curve  
105  
1000  
104  
150A type  
(Electric cable 40mm2)  
100  
150A type  
DC400V resistive load  
1000  
10  
100  
10  
60A type  
(Electric cable 15mm2)  
60A type  
DC400V resistive load  
1
10  
100  
100  
1000  
1000  
Cut-off current, A  
10000  
Carrying current, A  
NOTES  
1. When installing the relay, always  
use washers to prevent loosening of  
the screws.  
3. As a general rule, do not use a relay  
if it has been dropped.  
4. Avoid mounting the relay in strong  
magnetic fields (near a transformer or  
magnet) or close to an object that  
radiates heat.  
7.The case is designed to remain in  
place during normal use and handling.  
If the case is removed, the relay will not  
function as intended and its performance  
cannot be guaranteed.  
Tighten each of the screws within the  
rated ranges given below. Exceeding the  
maximum torque may result in breakage.  
Mounting is possible in either direction.  
M8 screw (150 A main terminal):  
8 to 10 N·m  
M5 screw (150 A, 60 A main unit  
mounting section): 2.5N·m to 3.6N·m  
M4 screw (60 A main terminal):  
1.8 to 2.7 N·m  
M3.5 screw (Input terminal):  
0.84 to 1.2 N·m  
M4 screw (10 A PC board type main  
unit mounting section):  
0.98N·m to 1.2N·m  
(10 A TM type main unit mounting  
section): 1.8N·m to 2.7N·m  
8. If the power is turned off and then  
immediately on after applying the  
rated voltage (current) continuously to  
the relay's coil and contact, the  
resistance of the coil will increase due  
to a rise in the coil temperature.This  
causes the pick-up voltage to rise, and  
possibly exceed the rated pick-up  
voltage. In these circumstances, take  
measures such as reducing the load  
current, limiting the duration of  
current flow, and applying a coil  
voltage higher than the rated  
5. Electrical life  
This relay is a high-voltage direct-current  
switch. In its nal breakdown mode, it  
may lose the ability to provide the proper  
cut-off. Therefore, do not exceed the  
indicated switching capacity and life.  
(Please treat the relay as a product with  
limited life and replace it when  
necessary.)  
In the event that the relay loses cut-off  
ability, there is a possibility that burning  
may spread to surrounding parts, so  
congure the layout so that the power is  
turned off within one second.  
operating voltage (quick start).  
9. Coil operating power  
2.The coils (150 A type) and the  
contacts (10 A, 60 A, 150 A) of the relay  
are polarized. Please follow instructions  
in the connection schematic when  
connecting the coils and contacts.  
The 150 A type contains a reverse surge  
voltage absorption circuit;  
therefore a surge protector is not needed.  
We recommend installing a surge  
protector varistor (ZNR) for the 10 A and  
the 60 A types. Avoid using a diode as  
this may result in decreased cut-off  
capability.  
6. Permeation life of internal gas  
This relay uses a hermetically encased  
contact (capsule contact) with gas inside.  
The gas has a permeation life that is  
affected by the temperature inside the  
capsule contact (ambient temperature +  
temperature rise due to ow of electrical  
current). For this reason, make sure the  
ambient operating temperature is  
between 40 and 80°C 40 and +176°F,  
and the ambient storage temperature is  
between 40 and 85°C 40 and +185°F.  
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 the actual circuit since the  
characteristics may be slightly different.  
The coil must only be supplied with its  
rated voltage. The voltage waveform  
supplied to the coil should be rectangular.  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  
EP  
10. Don't exceed maximum coil  
voltage. Exceeding maximum  
allowable coil voltage on continuous  
basis will damage the relay and could  
case failure.  
11. Ensure that the rated contacts  
voltage and current values are not  
exceeded.  
18. Use 40N to 70N of force as a guide  
to fasten the terminal connected to the  
10ATM type. Please use caution when  
inserting or removing the terminal as  
the relay tab terminal may cause  
injuly.  
19. Place the PCB mount type (10A  
PCB type) securely by hand soldering  
after attaching it. Don't submerge  
assembled board in cleaning solution  
or water. Also, be careful not let flux  
overflow up from the PCB or adhere to  
the base of the relay.  
12.The rated control capacity and life  
are given as guides.  
The contact life is heavily inuenced by  
the type of load and other related  
conditions, and these factors must be  
kept in consideration when using the  
relay.  
20. Make sure the power is turned off  
when wiring.  
13. If you are using an inductive load  
(L load) such that L/R > 1 ms, add  
surge protection in parallel with the  
inductive load. If this is not done, the  
electrical life will decrease and cut-off  
failure may occur.  
14. When using the 150 A type, mount  
it as far away as possible from  
Wireless transmitters or devices that  
may generate large surges.To prevent  
malfunctioning due to high emission  
levels, it may be neccessary to take  
measures for E.M.I., such as adding a  
line noise filter or an electromagnetic  
shield.  
21. Incorrect wiring may cause  
unexpected malfunction and failure.  
22. For AC cut-off, there is no contact  
polarity. Confirm electrical life using  
actual load. In the case of DC cut-off,  
please note the contact polarity.  
23. Lead-free solder (tin, silver and  
copper) is used as the spare solder for  
the terminals of the PCB mount type  
(10A PCB type).  
15. A slight amount of superimposed  
line noise may be generated in the  
input line the coil current control. It is  
recommended to install a line filter to  
reduce or eliminate this noise.  
16. Ensure that the main terminals are  
clean from oils and other foreign  
matters. Contamination is likely to  
cause increase in the terminal's  
temperature.  
150A type: nominal cross sectional  
area: min. 38mm2.  
60A type: nominal cross sectional area:  
min. 14mm2.  
10A TM type: Faston terminal for #187  
tab terminal, 0.5 mm board thickness  
(JIS C2809-1992 compliant, at type  
connection terminal)  
Harness nominal cross sectional area  
Load input terminal: min. 1.3 mm2  
Coil input terminal: min. 0.3 mm2  
17. Avoid excessive stress on the  
terminals. Excessive stress can effect  
the performance of the contact  
operation.  
M8 screw terminal (150A main terminal  
part)  
Terminal pulling up strength ; Max.100N  
per terminal  
The up-down rotation torque applied to  
the terminal ; Max.15Nm  
For Cautions for Use, see Relay Technical Information.  
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.  

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