Datasheet ALE1PB09 Specification

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Page 1

Automation Controls Catalog

1 Form A 16A power relay

for micro wave oven

LE RELAYS (ALE)

Protective construction: Flux-resistant type

12.4

28.6

12.4

24.924.9

(Unit: mm)

RoHS compliant

ORDERING INFORMATION

ALE P

FEATURES

1. Supports magnetron and heater loads

Capable for switching magnetron and heater loads found in microwave ovens.

2. Excellent heat resistance

Ambient temperature: up to 85°C

Certied UL coil insulation class B

and class F

3. Long insulation distance

• Creepage distance and clearances

between contact and coil: Clearance Min. 8 mm Creepage Min. 9.5 mm

• Surge withstand voltage: 10,000V

4. Low operating power

Rated operating power: 400mW/200mW (High sensitive type)

5. Conforms to the various safety standards:

UL, CSA and VDE approved

TYPICAL APPLICATIONS

1. Microwave ovens

2. Refrigerators

3. OA equipment

Contact arrangement· Rated operating power 1: 1 Form A (400mW) 7: 1 Form A (200mW)

Terminal shape

P: PCB t ype (No tab terminals)

Coil insulation class B: Class B insulation

F: Class F insulation

Nominal coil voltage (DC) 05: 5V, 06: 6V, 09: 9V, 12: 12V 18: 18V, 24: 24V, 48: 48V

2019.04

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LE (ALE)

TYPES

Contact arrangement Rated voltage

Form A

(Standard type:

(High sensitivity type:

□: Input the following letter. Class B: B, Class F: F

Form A

400

mW)

200

mW)

V DC

PCB type

(No tab terminals)

Part No. Carton Case

ALE1P□

ALE7P□

Standard packing

100

pcs.

100

pcs.

500

pcs.

RATING

1.Coil data

• Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are inuenced by mounting conditions, ambient temperature,

etc.Therefore, please use the relay within ± 5% of rated coil voltage.

• ‘Initial’ means the condition of products at the time of delivery.

1) Standard type

Rated

voltage

V DC

* Square, pulse drive

Operate voltage*

Max. 75%V of rated

voltage (Initial)

2) High sensitive type

Rated

voltage

V DC

* Square, pulse drive

Operate voltage*

Max. 75%V of rated

voltage (Initial)

(at 20°C)

Release voltage*

(at 20°C)

Min. 5%V of rated

voltage (Initial)

Release voltage*

(at 20°C)

Min. 5%V of rated

voltage (Initial)

Rated operating current

[±10%] (at 20°C)

66.7

44.4

33.3

22.2

16.7

8.3

Rated operating

current

[±10%] (at 20°C)

33.3

22.2

16.7

11.1

8.3

4.2

Coil resistance

[±10%] (at 20°C)

203

360

810

1,440

5,760

Coil resistance

[±10%] (at 20°C)

125

180

405

720

1,620

2,880

11,520

Rated operating

power

400

Rated operating

power

200

Max. allowable voltage

(at 20°C)

145

%V of

rated voltage

Max. allowable voltage

(at 20°C)

145

%V of

rated voltage

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2. Specications

Characteristics Item Specications

Arrangement

Contact resistance (Initial) Max.

Contact material AgSnO2 type

Contact rating

Contact rating (resistive)

Max. switching power (resistive)

Max. switching voltage

Max. switching current

Min. switching load (reference value)

Insulation resistance (Initial) Min. 1,

Dielectric strength (Initial)

Surge withstand voltage (Initial)

Time characteristics

Operate time Max. 20 ms (at rated voltage), (at 20°C), (Initial) (excluding contact bounce time.)

Release time

Shock

Mechanical characteristics

resistance

Vibration resistance

Mechanical life (at

180

times/min.) Min. 2×

Conditions for operation, transport and storage

Between open contacts1,

Between contact and coil4,

Between contact and coil10,

Functional

Destructive

Functional

Destructive

Unit weight Approx. 15 g

* Specications will vary with foreign standards certication ratings.

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. 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.

Form A

100

mΩ (By voltage drop 6 V DC 1A)

16A 277

V AC

4,432

277

V AC

100

mA, 5V DC

000

MΩ (at

500

V DC) Measurement at same location as “Dielectric strength” section.

000

Vrms for 1 min. (Detection current: 10 mA)

000

Vrms for 1 min. (Detection current: 10 mA)

000

Max. 20 ms, Max. 25 ms (

200

mW type) (at rated voltage), (at 20°C), (Initial)

(excluding contact bounce time) (With diode)

200

m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)

1,000

m/s2 (Half-wave pulse of sine wave: 6 ms.)

to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.)

to 55 Hz at double amplitude of 1.5 mm

Ambient temperature: –40°C to +85°C Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Air pressure: 86 to

106

kPa

3. Electrical life

Condition: Resistive, at 20°C, at 20 times/min.

Type Contact rating Number of operation

Form A

16A 277

V AC

REFERENCE DATA

1.-(1) Coil temperature rise (400mW type) 1.-(2) Coil temperature rise (200mW type) 2. Life curve

Tested sample: ALE1PB12, 6 pcs. Measured portion: Coil inside Ambient temperature: 25°C, 85°C

Temperature rise (°C)

25°C 85°C

100 145

800

Coil applied voltage (%V)

16A

16A 12A12A 0A0A 16A

16A 12A

12A 0A

Tested sample: ALE7PB12, 6 pcs. Measured portion: Coil inside Ambient temperature: 23.7°C, 85°C

23.7°C 85°C

Temperature rise (°C)

80 100 145

Coil applied voltage (%V)

16A

100

）

（×10

No. of operations

250

V AC

resistive load

20 4 6 8 10 12 14 16

Contact current（A

）

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LE (ALE)

3. Electrical life test (16 A 277 V AC, resistive load)

：

ALE1PB12, 6 pcs.

：20

times/min.

（ON：

OFF=1.5s

COM N.O.

：1

.5s

）

（

Tested sample Operation frequency

Ambient temperature：room temperature Circuit

Operate voltage

Max. Ave. Min.

277

V AC

DIMENSIONS

CAD Data

V DC

(mm inch)

. 24

. 4

1.8

Operate and release voltage

The CAD data of the products with a

0.4 20

0.3

28.6

0.5

3.5

2.45

General tolerance Less than 1mm Min. 1mm less than 3mm Min. 3mm

Release voltage

No. of operations

CAD Data

7.5

12.4

：±0

Max. Ave. Min.

（×104）

mark can be download from our web site.

PC board pattern (Bottom view)External dimensions

. 7

：±0

4ｰ1.3

3.520

Tolerance

±0

Schematic (Bottom view)

dia.

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SAFETY STANDARDS

LE (ALE)

UL/C-UL

File No. Contact rating Cycles

18A 125

V AC

E43149

16A 277

16A 30

V AC

VDE

File No. Contact rating

16A 250

4009159

16A 30

V AC (0ms)

V AC (cosφ =1.0)

6×10

CSA

File No. Contact rating

LR26550

File No. Contact rating

UL: E43149 TV-

CSA LR26550 TV-

18A 125

16A 277

16A 30

V AC

CQC

File No. Contact rating Temp.

CQC09002039708

250

V AC

°C

EN/IEC VDE Certied INSULATION CHARACTERISTICS (IEC61810-1)

Item Characteristics

Clearance/Creepage distance (IEC61810-1) Min. 5.5mm//5.5mm

Category of protection (IEC61810-1)

Tracking resistance (IEC60112)

Insulation material group

Over voltage category

Rated voltage

Pollution degree

Type of insulation (Between contact and coil) Reinforced insulation

Type of insulation (Between open contacts)

RT II

PTI

175

III a

III

250

Micro disconnection

NOTES

1. For cautions for use, please read “GENERAL APPLICATION GUIDELINES”. https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp

Please refer to when designing your product.

•Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/

"the latest product specications"

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GUIDELINES FOR POWER RELAYS AND HIGH-CAPACITY DC CUT OFF RELAYS USAGE

For cautions for use, please read “GUIDELINES FOR RELAY USAGE”.

https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp

Precautions for Coil Input

Long term current carrying

A circuit that will be carrying a current continuously for long periods without relay switching operation. (circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts) Continuous, long-term current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself. For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay

that is not easily a󰀨ected by ambient conditions and make a failsafe

circuit design that considers the possibility of contact failure or disconnection.

DC Coil operating power

Steady state 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, please check with the actual circuit since the electrical

characteristics may vary. The rated coil voltage should be applied to

the coil and the set/reset pulse time of latching type relay di󰀨ers for each relays, please refer to the relay's individual specications.

Coil connection

When connecting coils of polarized relays, please check coil polarity

(+,-) at the internal connection diagram (Schematic). If any wrong

connection is made, it may cause unexpected malfunction, like abnormal heat, re and so on, and circuit do not work. Avoid

impressing voltages to the set coil and reset coil at the same time.

Maximum allowable voltage and temperature rise

Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog.

Operate voltage change due to coil temperature rise

(Hot start) In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the

temperature rise in the coil, the pick-up voltage will become somewhat

higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4% for 1°C, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage

be higher than the pick-up voltage and the pick-up voltage rises in

accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller.

Ambient Environment

Usage, Transport, and Storage Conditions

During usage, storage, or transportation, avoid locations subjected to direct sunlight and maintain normal temperature, humidity and pressure conditions.

Temperature/Humidity/Pressure

When transporting or storing relays while they are tube

packaged, there are cases the temperature may di󰀨er from the allowable range. In this case be sure to check the individual specications. Also allowable humidity level is inuenced by temperature, please check charts shown below and use relays

within mentioned conditions. (Allowable temperature values

di󰀨er for each relays, please refer to the relay's individual specications.)

1) Temperature: The tolerance temperature range differs for each relays, please refer to the relay’s individual specifications

2) Humidity: 5 to 85 % RH

3) Pressure:

86 to 106 kPa

Humidity, %R.H.

Allowable range

(Avoid icing when used at temperatures

lower than 0°C)

(Avoid condensation when used at temperatures higher than

)

0°C

0 85–40

Ambient temperature, °C

Dew condensation

Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay is suddenly transferred from a low ambient temperature to a high

temperature and humidity. Condensation causes the failures like

insulation deterioration, wire disconnection and rust etc. Panasonic Corporation does not guarantee the failures caused by condensation. The heat conduction by the equipment may accelerate the

cooling of device itself, and the condensation may occur. Please conduct product evaluations in the worst condition of the actual usage. (Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device.)

Icing

Condensation or other moisture may freeze on relays when the

temperature become lower than 0°C.This icing causes the sticking of

movable portion, the operation delay and the contact conduction failure etc. Panasonic Corporation does not guarantee the failures caused by the icing. The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage.

Low temperature and low humidity

The plastic becomes brittle if the switch is exposed to a low temperature, low humidity environment for long periods of time.

High temperature and high humidity

Storage for extended periods of time (including transportation periods) at high temperature or high humidity levels or in atmospheres with

organic gases or sulde gases may cause a sulde lm or oxide lm to

form on the surfaces of the contacts and/or it may interfere with the

functions. Check out the atmosphere in which the units are to be

stored and transported.

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GUIDELINES FOR POWER RELAYS AND HIGH-CAPACITY DC CUT OFF RELAYS USAGE

Package

In terms of the packing format used, make every e󰀨ort to keep the e󰀨ects of moisture, organic gases and sulde gases to the absolute

minimum.

Silicon

When a source of silicone substances (silicone rubber, silicone oil,

silicone coating materials and silicone lling materials etc.) is used

around the relay, the silicone gas (low molecular siloxane etc.) may be produced. This silicone gas may penetrate into the inside of the relay. When the

relay is kept and used in this condition, silicone compound may adhere

to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay (Including plastic seal types).

Others

Cleaning

1) Although the environmentally sealed type relay (plastic sealed type, etc.) can be cleaned, avoid immersing the relay into cold liquid (such as cleaning solvent) immediately after soldering. Doing so may deteriorate the sealing performance.

2) Cleaning with the boiling method is recommended(The temperature of cleaning liquid should be 40°C or lower ). Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may

cause breaks in the coil or slight sticking of the contacts due to

ultrasonic energy.

NOx Generation

When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. This corrodes the internal metal parts and adversely a󰀨ects operation. Avoid use at an ambient humidity of 85%RH or higher (at 20°C). If use at high humidity is unavoidable, please contact our sales representative.

Please refer to

"the latest product specications"

when designing your product.

•Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/

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