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ALFG1PF09 View Datasheet(PDF) - Unspecified

Part NameDescriptionManufacturer
ALFG1PF09 Ideal for solar inverter compact size, 1a 22A/33A power relays LF-G RELAYS (ALFG) ETC
Unspecified 
ALFG1PF09 Datasheet PDF : 6 Pages
1 2 3 4 5 6
LF-G (ALFG)
RATING
Coil data
Nominal coil
voltage
9V DC
12V DC
18V DC
24V DC
Pick-up voltage
(at 20°C 68°F)
(Initial)
70%V or less of
nominal voltage
Drop-out voltage
(at 20°C 68°F)
(Initial)
10%V or more of
nominal voltage
Nominal operating
current
[±10%] (at 20°C 68°F)
155mA
117mA
78mA
59mA
Coil resistance
[±10%] (at 20°C 68°F)
58
103
230
410
Nominal operating
power
1,400mW
Max. applied voltage
(at 20°C 68°F)
120%V of
nominal voltage
Specifications
Specifications
Characteristics
Item
Standard type
High capacity type
Contact Gap 1.5 mm .059 inch type
Contact Gap 1.8 mm .071 inch type
Contact Gap 1.5 mm .059 inch type
Contact Gap 1.8 mm .071 inch type
Contact
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity
22A 250V AC
1 Form A
Max. 100 m(By voltage drop 6 V DC 1A)
AgSnO2 type
31A 250V AC
33A 250V AC
Max. switching power
5,500VA
7,750VA
8,250VA
Rating
Max. switching voltage
Max. switching current
22A (AC)
250V AC
31A (AC)
33A (AC)
Nominal operating power
1,400mW
Min. switching capacity
(Reference value)*1
Insulation resistance (Initial)
Breakdown
voltage (Initial)
Between open
contacts
Between contact
and coil
100mA 5V DC
Min. 1,000M(at 500V DC) Measurement at same location as “Breakdown voltage” section.
2,500 Vrms for 1 min. (Detection current: 10 mA)
4,000 Vrms for 1 min. (Detection current: 10 mA)
Surge breakdown voltage*2
(Between contact and coil) (Initial)
Electrical
characteristics Temperature rise*3 (coil)
Coil holding voltage*4
Mechanical
characteristics
Operate time (at 20°C 68°F)
Release time (at 20°C 68°F)
Shock
resistance
Functional
Destructive
Vibration
resistance
Functional
Destructive
6,000 V
Max. 95°C 203°F (By resistive
method, nominal coil voltage
applied to the coil; contact carrying
current: 22A, at 60°C 140°F)
Max. 70°C 158°F (By resistive
method, 80%V of nominal coil
voltage applied to the coil; contact
carrying current: 22A, at 85°C
185°F)
Max. 95°C 203°F (By resistive
method, nominal coil voltage
applied to the coil; contact carrying
current: 31A, at 60°C 140°F)
Max. 70°C 158°F (By resistive
method, 80%V of nominal coil
voltage applied to the coil; contact
carrying current: 31A, at 85°C
185°F)
Max. 95°C 203°F (By resistive
method, nominal coil voltage
applied to the coil; contact carrying
current: 33A, at 60°C 140°F)
Max. 70°C 158°F (By resistive
method, 80%V of nominal coil
voltage applied to the coil; contact
carrying current: 33A, at 85°C
185°F)
35 to 120%V (contact carrying
current: 22A, at 20°C 68°F)
45 to 80%V (contact carrying
current: 22A, at 85°C 185°F)
35 to 120%V (contact carrying
current: 31A, at 20°C 68°F)
45 to 80%V (contact carrying
current: 31A, at 85°C 185°F)
35 to 120%V (contact carrying
current: 33A, at 20°C 68°F)
45 to 80%V (contact carrying
current: 33A, at 85°C 185°F)
Max. 20 ms (at nominal coil voltage excluding contact bounce time.)
Max. 10 ms (at nominal coil voltage excluding contact bounce time, without diode)
Min. 100 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 1.5 mm
Mechanical
Resistive load
Contact Gap 1.5 mm .059 inch type: Min. 106 (at 180 times/min.)
Contact Gap 1.8 mm .071 inch type: Min. 5×105 (at 180 times/min.)
22A 250V AC, Min. 3×104
(at 20 times/min.)
Expected life
Conditions
Electrical
Inductive load
Conditions for operation, transport
and storage*5
Destructive: 22A 250V AC
(cosφ = 0.8),
Min. 3×104 (on:off = 0.1s:10s)
Over load: 35A 250V AC
(cosφ = 0.8),
Min. 50 (on:off = 0.1s:10s)
Destructive: 31A 250V AC
(cosφ = 0.8),
Min. 3×104 (on:off = 0.1s:10s)
Over load: 47A 250V AC
(cosφ = 0.8),
Min. 50 (on:off = 0.1s:10s)
Destructive: 33A 250V AC
(cosφ = 0.8),
Min. 3×104 (on:off = 0.1s:10s)
Over load: 50A 250V AC
(cosφ = 0.8),
Min. 50 (on:off = 0.1s:10s)
Ambient temperature: –40°C to +60°C –40°F to +140°F (When nominal coil voltage applied)
–40°C to +85°C –40°F to +185°F (Coil holding voltage is when 45 to 80%V
of nominal coil voltage is applied.)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Air pressure: 86 to 106 kPa
Unit weight
Approx. 23 g .81 oz
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. Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*3. In accordance with UL class-F
*4. Coil holding voltage is the coil voltage after 100 ms from the applied nominal coil voltage.
*5. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
Panasonic Corporation Automation Controls Buisiness Division
industrial.panasonic.com/ac/e/
–2–
© Panasonic Corporation 2013 ASCTB196E-1 201307-T
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