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American Zettler

AZ7555 Datasheet Preview

AZ7555 Datasheet

MINIATURE POWER RELAY

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AZ7555
20 AMP MINIATURE
POWER RELAY
FEATURES
Dielectric strength 5000 Vrms
Low cost
Epoxy sealed version available
20 Amp switching — single pole contacts
5.0 mm terminal spacing
Class F insulation system available
UL, CUR file E44211
TUV R50290835
CONTACTS
Arrangement SPST (1 Form A)
SPDT (1 Form C)
Ratings
Rated Load
UL, CUR
Resistive load:
Max. switched power: 480 W or 5kVA
Max. switched current: 20 A
Max. switched voltage: 30* VDC or 277 VAC
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Normally Open Contacts (N.O.) Std & Sen. Coil
20 A at 125 VAC, Resistive, 100k cycles, 85°C
20 A at 250 VAC, General Use, 6k cycles, 40°C
16 A at 250 VAC, Resistive, 100k cycles, 85°C
16 A at 30 VDC, Resistive, 100k cycles, 85°C
1/6 HP at 250 VAC, 100k cycles, 85°C
Normally Closed Contacts (N.C.) Std & Sen. Coil
10 A at 125 VAC, Resistive, 100k cycles, 85°C
8 A at 250 VAC, Resistive, 100k cycles, 85°C
8 A at 30 VDC, Resistive, 100k cycles, 85°C
Super Sensitive Coil Only
15A@150VAC inductive (General Use 85°C 0.75-0.8pf) NO
15A@277VAC/30VDC resistive 85°C
NO and NC
480VA@240/277VAC pilot duty
NO and NC
480VA@277VAC standard (magnetic) ballast NO and NC
600W@120VAC Tungsten
NO
240W@120VAC Tungsten
NC
1/3hp@120/240VAC
NO
1/6hp@120/240VAC
NC
1/4hp@277VAC
NO
1/8hp@277VAC
NC
TUV
Material
Resistance
5A NO / 3A NC @ 250VAC / 30VDC, 100k cycles, 85°C
10A NO / 5A NC @ 250VAC / 30VDC, 100k cycles, 85°C
16A NO / 8A NC @ 250VAC / 30VDC, 100k cycles, 85°C
Silver tin oxide
< 100 milliohms initially
NOTES
1. All values at 23°C (73.4°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 20 A 125 VAC Res.
Operate Time (max)
15 ms at nominal coil voltage (standard)
20 ms at nominal coil voltage (sensitive)
Release Time (max)
8 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
5000 VAC contact to coil
(at sea level for 1 min.) 1000 VAC between open contacts
2500 VAC between contact sets
10,000 V surge contact to coil
Insulation Resistance 1000 megohms min. at 20°C, 500 VDC
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
Storage
Vibration
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
0.059" DA at 10–55 Hz
Shock Mechanical
Operational
100 G
10 G
Enclosure
P.B.T. polyester
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
13 grams
COIL
Power
At Pickup Voltage
(typical)
353 mW (standard)
300 mW (sensitive)
67.5mW (super sensitive)
Max. Continuous 1.2 W at 20°C (68°F) ambient (Standard)
Dissipation
0.9 W at 20°C (68°F) ambient (Sensitive)
0.2 W at 20°C (68°F) ambient (S. Sensitive)
Temperature Rise 40° C (104°F) at nominal voltage
Temperature
Max. 105°C (221°F)
Max. 155°C (311°F) Class F
3/13/2015




American Zettler

AZ7555 Datasheet Preview

AZ7555 Datasheet

MINIATURE POWER RELAY

No Preview Available !

AZ7555
RELAY ORDERING DATA
COIL SPECIFICATIONS (STANDARD)
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous
VDC
Coil
Resistance
3 2.1 3.9 13 ±10%
5 3.5 6.5 36 ±10%
6 4.2 7.8 48.5 ±10%
9 6.3 11.7 115 ±10%
12 8.4 15.6 200 ±10%
18 12.6 23.4 450 ±10%
24 16.8 31.2 820 ±10%
48 33.6 62.4 3,300 ±10%
60 45.0 78.0 5,000 ± 10%
110
82.5
143.0
16,000 ± 10%
For epoxy seal change “DK” to “DEK”. For Class F insulation system add suffix “F” to part number.
ORDER NUMBER*
Form A
(SPST)
Form C
(SPDT)
AZ7555–1A–3DK
AZ7555–1C–3DK
AZ7555–1A–5DK
AZ7555–1C–5DK
AZ7555–1A–6DK
AZ7555–1C–6DK
AZ7555–1A–9DK
AZ7555–1C–9DK
AZ7555–1A–12DK AZ7555–1C–12DK
AZ7555–1A–18DK AZ7555–1C–18DK
AZ7555–1A–24DK AZ7555–1C–24DK
AZ7555–1A–48DK AZ7555–1C–48DK
AZ7555–1A–60DK AZ7555–1C–60DK
AZ7555–1A–110DK AZ7555–1C–110DK
COIL SPECIFICATIONS (SENSITIVE)
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous
VDC
Coil
Resistance
3 2.25 3.9 17 ±10%
5 3.75 6.5 48.5 ±10%
6 4.5 7.8 68 ±10%
9 6.75 11.7 155 ±10%
12 9
15.6 270 ±10%
18 13.5 23.4 600 ±10%
24 18
31.2 1100 ±10%
48 36
62.4 4400 ±10%
60 45.0 78.0 6,670 ± 10%
110
82.5
143.0
22,400 ± 10%
* For epoxy seal change “DSK” to “DSEK”. For Class F insulation system add suffix “F” to part number.
ORDER NUMBER*
Form A
(SPST)
Form C
(SPDT)
AZ7555–1A–3DSK
AZ7555–1C–3DSK
AZ7555–1A–5DSK
AZ7555–1C–5DSK
AZ7555–1A–6DSK
AZ7555–1C–6DSK
AZ7555–1A–9DSK
AZ7555–1C–9DSK
AZ7555–1A–12DSK AZ7555–1C–12DSK
AZ7555–1A–18DSK AZ7555–1C–18DSK
AZ7555–1A–24DSK AZ7555–1C–24DSK
AZ7555–1A–48DSK AZ7555–1C–48DSK
AZ7555–1A–60DSK AZ7555–1C–60DSK
AZ7555–1A–110DSK AZ7555–1C–110DSK
COIL SPECIFICATIONS (SUPER SENSITIVE)
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous
VDC
Coil
Resistance
5 3.75 6.5 208 ±10%
6 4.5 7.8 300 ±10%
9 6.75 11.7 675 ±10%
12 9
15.6 1,200 ±10%
18 13.5 23.4 2,700 ±10%
24 18
31.2 4,800 ±10%
48 36
62.4 19,200 ±10%
60 45.0 78.0 30,000 ± 10%
* For epoxy seal change “DSSK” to “DSSEK”. For Class F insulation system add suffix “F” to part number.
ORDER NUMBER*
Form A
(SPST)
Form C
(SPDT)
AZ7555–1A–5DSSK
AZ7555–1C–5DSSK
AZ7555–1A–6DSSK
AZ7555–1C–6DSSK
AZ7555–1A–9DSSK
AZ7555–1C–9DSSK
AZ7555–1A–12DSSK AZ7555–1C–12DSSK
AZ7555–1A–18DSSK AZ7555–1C–18DSSK
AZ7555–1A–24DSSK AZ7555–1C–24DSSK
AZ7555–1A–48DSSK AZ7555–1C–48DSSK
AZ7555–1A–60DSSK AZ7555–1C–60DSSK
3/13/2015


Part Number AZ7555
Description MINIATURE POWER RELAY
Maker American Zettler
Total Page 3 Pages
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