AZ 742 - Zettler Electronics

AZ742
10 A DPDT MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
•
•
Dielectric strength 5000 Vrms
Low height: 15.7 mm
Epoxy sealed version available
10 Amp switching (N.O. contact only)
AC and DC coils
Isolation spacing greater than 10 mm
Proof tracking index (PTI/CTI) 250
Reinforced insulation, EN 60730-1 (VDE 0631, part 1)
EN 60335-1 (VDE 0700, part 1)
• UL, CUR file E43203
• VDE certificate 40012572
Minimum operations
3 x 107
1 x 105 at 8 A 250 VAC res.
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
3 ms at nominal coil voltage
(with no coil suppression)
Insulation
Resistance
105 megohms min. at 500 VDC,
20°C, 50% RH
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
B250 at 2 Form C, flux proof version
C250 at other relay versions
Overvoltage category: III
Pollution degree: 3
Nominal voltage: 250 VAC
Dropout DC coils
AC coils
Ambient Temperature
Operating
Greater than 10% of nominal coil voltage
Greater than 15% of nominal coil voltage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F) - DC coils
-40°C (-40°F) to 70°C (158°F) - AC coils
8 A at 250 VAC resistive [1][2]
10 A at 250 VAC resistive, 30k cycles (N.O.) [1]
Vibration
Break contacts: 5 g at 20…500 Hz
Make contacts: 20 g at 30…500 Hz
2 Form A - DC coil
8 A at 250 VAC, 100k cycles, 85°C [1]
8 A at 250 VAC, 10k cycles, 85°C [2]
Shock
20 g
Enclosure
P.B.T. polyester, UL-94 : V0
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time
30 seconds
Weight
14 grams
Packing unit in pcs
20 per carton tube / 1000 per carton box
Arrangement
DPDT (2 Form C)
DPST (2 Form A)
Ratings
Resistive load:
Max. switched power: 2 X 240 W or 2500 VA
Max. switched current: 2 X 10 A
Max. switched voltage: 300 VDC* or 400 VAC
* Note:
VDE
Life Expectancy
Mechanical
Electrical
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 2500 Vrms between contact sets
1000 Vrms between open contacts
CONTACTS
Rated Load
UL, CUR
GENERAL DATA
If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
2 Form A - AC coil
8 A at 250 VAC, 80k cycles, 70°C [1]
8 A at 250 VAC, 40k cycles, 70°C [2]
2
8
8
8
Form C - DC coil
A at 250 VAC, 30k cycles, 70°C [1]
A at 250 VAC, 20k cylces, 85°C [1]
A at 250 VAC, 10k cycles, 85°C [2]
2 Form C - AC coil
8 A at 250 VAC, 80k cycles, 70°C [1]
8 A at 250 VAC, 10k cycles, 70°C [2]
Material
Silver nickel [1], silver tin oxide [2],
gold plating available
Resistance
< 100 miliohms initially
COIL
Power
At Pickup Voltage
(typical)
200 mW (DC coil)
.422 VA (AC coil)
1. All values at 20°C (68°F).
Max. Continuous
Dissipation
1.7 W at 20°C (68°F) ambient
1.7 VA at 20°C (68°F) ambient
2. Relay may pull in with less than “Must Operate” value.
Temperature Rise
26°C (47°F) at nominal coil voltage
NOTES
3. Specifications subject to change without notice.
Max. Temperature
155°C (311°F) Class F
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
2012-08-23
AZ742
RELAY ORDERING DATA
COIL SPECIFICATIONS - DC COIL
Nominal Coil
VDC
Must Operate
VDC
ORDER NUMBER*
Max. Continuous
VDC
Coil Resistance
Ohm ± 10%
2 Form A
2 Form C
3
2.1
7.6
22
AZ742–2A–3D
5
3.5
12.7
60
AZ742–2A–5D
AZ742–2C–3D
AZ742–2C–5D
6
4.2
15.3
90
AZ742–2A–6D
AZ742–2C–6D
9
6.3
22.9
200
AZ742–2A–9D
AZ742–2C–9D
12
8.4
30.6
360
AZ742–2A–12D
AZ742–2C–12D
18
12.6
45.9
710
AZ742–2A–18D
AZ742–2C–18D
24
16.8
61.2
1,440
AZ742–2A–24D
AZ742–2C–24D
36
25.2
92.0
3,140
AZ742–2A–36D
AZ742–2C–36D
48
33.6
122.0
5,700
AZ742–2A–48D
AZ742–2C–48D
60
42.0
153.0
7,500
AZ742–2A–60D
AZ742–2C–60D
110
77.0
280.0
25,200
AZ742–2A–110D
AZ742–2C–110D
COIL SPECIFICATIONS - AC COIL
Nominal Coil
VAC
Must Operate
VAC
Max. Continuous
VAC
ORDER NUMBER*
Nominal Current
mA ± 10%
Coil Resistance
Ohm ± 10%
2 Form A
2 Form C
12
9.0
18.0
63.0
100
AZ742–2A–12A
AZ742–2C–12A
24
18.0
36.0
31.3
400
AZ742–2A–24A
AZ742–2C–24A
48
36.0
72.0
15.6
1,550
AZ742–2A–48A
AZ742–2C–48A
60
45.0
90.0
12.5
2,600
AZ742–2A–60A
AZ742–2C–60A
110
82.5
165.0
6.8
8,900
AZ742–2A–110A
AZ742–2C–110A
115
86.3
172.5
6.5
9,600
AZ742–2A–115A
AZ742–2C–115A
120
90.0
180.0
6.3
10,200
AZ742–2A–120A
AZ742–2C–120A
220
165.0
330.0
3.4
35,500
AZ742–2A–220A
AZ742–2C–220A
230
172.5
345.0
3.3
38,500
AZ742–2A–230A
AZ742–2C–230A
240
180.0
360.0
3.1
42,500
AZ742–2A–240A
AZ742–2C–240A
* “2A” or “2C” denote silver nickel contacts.
Add suffix “G” at “2A” or “2C” for gold plated silver nickel contacts.
Add suffix “E” at “2A” or “2C” for silver tin oxide contacts.
Add suffix “E” at the end of order number for sealed version.
AC - Coil operating range
DC - Coil operating range
3,0
3,0
2,8
2,8
2,6
IN= 8 A
2,4
UB / U N
UB / U N
2,6
1
2,2
2,4
2,2
2
2,0
2,0
3
1,8
1,6
1,6
1,4
1,4
1,2
1,2
1,0
0,6
10
20
30
3
40
50
60
70
80
90
0,6
100
Ambient temperature [°C]
A - Cold coil ( Tcoil = Tambient)
B - Hot coil (1,1 x UN), contact load = IN
B
0,8
A
0
1
1,0
B
0,8
IN= 8 A
1,8
1 - no load on contacts
2 - half of rated load on contacts
3 - rated load on contacts
0
10
20
30
40
50
60
70
80
90
100
Ambient temperature [°C]
B - Hot coil (1,1 x UN), contact load = IN
1 - no load on contacts
3 - rated load on contacts
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
2012-08-23
AZ742
MECHANICAL DATA
PC BOARD LAYOUT
.197
[5.0]
0.500 Max.
[12.7]
1.142 Max.
[29.0]
.60
[15.12]
.197
[5.0]
.098
[2.5]
*
.295
[7.5]
.618 Max.
[15.7]
*
2 x ø .040
[ø 1.0]
6 x ø .050
[ø 1.3]
* Not used on 2 Form A relay
.295
[7.5]
.154
[3.9]
Viewed toward terminals
WIRING DIAGRAMS
6 x .020
[0.5]
2 x ø .024
[ø 0.6]
2 Form C
2 Form A
5
4
3
2
5
4
2
8
7
6
1
8
7
1
.295
[7.5]
6 x .035
[0.9]
.197
[5.0]
.197
[5.0]
.60
[15.12]
.098
[2.5]
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ACCESSORIES
For P.C.B. mount:
Socket EC 50
Retaining Clip MP 16 / MH 16
For DIN rail mount:
Socket ES 50
Retaining Clip MS 16
MECHANICAL DATA
EC 50
MP 16 / MH 16
ES 50
MS 16
h = 15 ... 16.5 mm
h = 15 ... 16.5 mm
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
2012-08-23
AZ742
Electrical life at 250 VAC, resistive load
Electrical life reduction factor at inductive AC load
107
F
1,0
Reduction factor
Number of cycles
0,9
106
0,8
0,7
0,6
0,5
105
0,4
0,3
1,0
0,9
0,8
0,7
0,6
0,5
0,4
0,3
cos j
0,2
Power factor
104
0
0,4
0,8
1,2
1,6
2,0
Ncos j = N x F
Breaking capacity [kVA]
Max. DC resistive load breaking capacity
DC current [A]
50
10
8
5
2
1
0,5
0,1
10
20
30
40 50
100
200
300
DC voltage [V]
ZETTLER electronics GmbH
Junkersstr. 3, D-82178 Puchheim, Germany
phone: +49 89 800 97-0 [email protected]
fax:
+49 89 800 97-200 www.ZETTLERelectronics.com
This product specification to be used only together with the application notes
which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf
2012-08-23