DSP1-L2-DC3V Просмотр технического описания (PDF) - Matsushita Electric Works

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DSP1-L2-DC3V

MINIATURE POWER RELAY IN DS RELAY SERIES - DSP RELAYS

Matsushita Electric Works 

MINIATURE POWER RELAY

IN DS RELAY SERIES

DSP-

RELAYS

DSP1a

11.0

20.2

.433

.795

10.5

.413

DSP1

mm inch

DSP2a

FEATURES

• Power types added to DS relay series

• High switching capacity: 1a: 8 A 250 V AC / 1a1b, 2a: 5 A 250 V AC

• High sensitivity: 190 mW pick-up power

• High contact welding resistance

• Latching types available

• High breakdown voltage 3,000 Vrms between contacts and coil

1,000 Vrms between open contacts Meeting FCC Part 68

• Sealed types are standard

SPECIFICATIONS

Contact

Arrangement

Contact material

Initial contact resistance, max.

(By voltage drop 6 V DC 1A)

1a

1a1b

2a

Gold flash over silver alloy

30 mΩ

Nominal switching capacity

Rating

Max. switching power

(resistive) Max. switching voltage

8A 250

VAC

5A 30 VDC

5A 250 VAC

5A 30 VDC

2,000 VA

150 W

1,250 VA

150 W

250 V AC, 30 V DC

Max. switching current

8A

Expected Mechanical (at 180 cpm)

life (min.

operations)

Electrical

5A

5×107

10 5

Coil (polarized) (at 20°C 68°F)

Minimum Single side stable

operating

power

2 coil latching

192 mW

192 mW

Nominal Single side stable

operating

power

2 coil latching

300 mW

300 mW

Note: All specifications are based on the condition of 25°C 77°F, 50% R.H. unless

otherwise specified.

Characteristics

Max. operating speed

Initial insulation resistance*1

Initial

Between open contacts

breakdown Between contact sets

voltage*2 Between contacts and coil

30 cps. at rated load

Min. 1,000 MΩ at 500 V DC

1,000 Vrms

2,000 Vrms (1a1b, 2a)

3,000 Vrms

Surge voltage between contacts and coil

Min. 5,000 V

Set time*3 (at nominal voltage)

Max. 10 ms (Approx. 5 ms)

Reset time*3 (at nominal voltage)

Max. 10 ms (Approx. 4 ms)

Operate time*3 (at nominal voltage) Max. 10 ms (Approx. 5 ms)

Release time(without diode)*3

(at nominal voltage)

Max. 5 ms (Approx. 4 ms)

Temperature rise

Soldering temperature

Shock

Functional* 4

resistance Destructive*5

Max. 40°C (1a1b type)

Max. 55°C (1a, 2a types)

250°C (10 s) 300°C (5 s),

350°C (3 s)

Min. 196 m/s2 {20 G}

Min. 980 m/s2 {100 G}

Vibration

resistance

Functional* 6

Destructive

117.6 m/s2 {12 G}, 10 to 55 Hz

at double amplitude of 2 mm

205.8 m/s2 {21 G}, 10 to 55 Hz

at double amplitude of 3.5 mm

Conditions for operation, transport

and storage*7

(Not freezing and condensing at low

temperature)

–40°C to +65°C – 40°F 149°F

Unit weight

Approx. 4.3 g .15 oz

Remarks

* Specifications will vary with foreign standards certification ratings.

*1 Measurement at same location as "Initial breakdown voltage" section

*2 Detection current: 10mA

*3 Excluding contact bounce time

*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs

*5 Half-wave pulse of sine wave: 6ms

*6 Detection time: 10µs

*7 Refer to 5. Conditions for operation, transport and storage mentioned in

AMBIENT ENVIRONMENT (Page 61).

TYPICAL APPLICATIONS

Office and industrial electronic devices

• Terminal devices of information process-

ing equipment, such as printer, data re-

corder.

• Office equipment (copier, facsimile)

• Measuring instruments

• NC machines, temperature controllers

and programmable logic controllers.

234

ORDERING INFORMATION

Ex. DSP 1

L

DC12V

Contact arrangement

Operating function

Coil voltage

1: 1a1b

1a: 1a

2a: 2a

Nil: Single side stable

L2: 2 coil latching

DC: 3, 5, 6,

9, 12, 24 V

(Note) Standard packing–Carton: 50 pcs.; Case: 500 pcs.

UL/CSA, VDE approved type is standard.

R

Polarity

Nil: Standard polarity

R: Reverse polarity

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