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PDF AZ7555 Data sheet ( Hoja de datos )
| Número de pieza | AZ7555 | |
| Descripción | MINIATURE POWER RELAY | |
| Fabricantes | American Zettler | |
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Hay una vista previa y un enlace de descarga de AZ7555 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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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
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AZ7555.PDF ] | |
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