Ningbo-Songle-Relay-SLA-24VDC-SL-C

SONGLE RELAY  

REL

A

Y

I

SO9002  

SLA  

1. MAIN FEATURES  

•

Up to 30A switching in SPST and 20A switching in spot  

arrangements.  

•

Available as an open-frame rela

y

,  

with a snap-on dust cover or with an immersion cleanable,  

plastic sealed case.  

2. APPLIC

A

T

IONS  

•

Used for power switching, Electrical Heater, ventilator,  

Air conditioning,  

Refrigerating, Automobile and House-hold Appliance.  

3. ORDERING INFORM

A

T

ION  

SLA  

XX VDC  

S

L

C

Model of relay  

Nominal coil voltage  

Structure  

Coil sensitivity  

Contact form  

A:1 form A  

B:1 form B  

C:1 form C  

05

ˈ

06

ˈ

09

ˈ

12

ˈ

18

ˈ  

24

ˈ

48

ˈ

110VDC  

S:Sealed type  

F:Flux free type  

L:0.93W  

SLA  

D:Special  

4. R

A

T

ING  

20A/28VDC 240VAC

 

30A/28VDC 240VAC  

CCC

ꢀꢀ

FILE NUMBER:CH0056477-2001

 

30A/250VDC  

UL/CUL

ꢀ

FILE NUMBER: E179944  

TUV FILE

 

NUMBER: R9933789  

NO:20A/240VAC 28VDC NC:10A/240VAC 28VDC  

NO:30A/240VAC 28VDC NC:20A/240VAC 28VDC  

5. DIMENSION

(unit:mm)  

DRILLING

(unit:mm)  

WIRING DIAGRAM  

1

6. COIL D

A

TA CHART (AT20

ö

C)  

Coil  

Resistance  

(

Ω

)

±

10%  

27  

Coil  

Nominal Nominal  

Power  

Pull-In Drop-Out

 

Max-Allowable  

Coil  

Sensitivity  

Voltage Voltage

 

Current  

Consumption Voltage  

Voltage  

(VDC)  

Voltage  

(VDC)  

Code  

05  

(VDC)  

5

(mA)  

185  

150  

93  

(W)  

(VDC)  

06  

09  

6

9

40  

97  

12  

15  

18  

24  

48  

12  

15  

18  

24  

48  

77  

59  

47  

36  

20  

155  

256  

380  

660  

abt. 0.93W  

75%  

Max.  

10% Max.  

120%Max.  

SLA  

2480  

110  

110  

9

13000  

7. CONTACT R

A

T

ING  

9.REFERENCE D

A

TA  

Type  

SLA  

N/O  

FORM C  

FORM A  

Item  

FORM B  

OPEN-STYLE REL

A

Y,  

N/C  

Resistive  

Load  

(cos

Φ

=1)  

General  

Motor  

30A 240VAC

 

15A 240VAC  

20A 240VAC  

10A 240VAC  

NO DUST COVER  

30A 28VDC  

240VAC 2HP  

120VAC 1HP  

10A 28VDC  

240VAC  

0.5HP  

20A 28VDC  

10A 28VDC  

120  

110  

100  

90  

240VAC 2HP

 

240VAC 0.5HP  

120VAC 1HP

 

120VAC 0.25HP  

120VAC  

80  

0.25HP  

70  

Ballast  

10A 277VAC

 

3A 277VAC  

10A 277VAC  

3A 277VAC  

30A  

60  

LRA/FLA  

240VAC 80/30 240VAC 30/10

 

240VAC 50/20  

240VAC 20/7  

50  

20A  

40  

10A  

30  

8. PERFORMANCE (at initial value)  

20  

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0  

Type  

SLA  

Coil Power (W)  

Item  

Contact Resistance  

Operation Time  

Release Time  

100m

Ω

Max.  

15msec Max.  

10msec Max.  

SEALED RELAY  

160  

Dielectric Strength  

Between coil & contact  

Between contacts  

140  

120  

100  

2000VAC  

1500VAC  

Insulation Resistance  

80  

100 M

Ω

Min. (500VDC)  

300 operation/min  

30A  

Max. ON/OFF Switching  

Mechanically Electrically  

Operating Ambient  

T

e

mperature  

60  

20A  

30 operation/min  

40  

10A  

-25

°

to

+

70

°

C (storage)  

20  

0

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0  

Operating Humidity  

Coil Temperature Rise  

Vibration  

45 to 85% RH  

60 deg. Max.  

Coil Power (W)  

Endurance  

10 to 55Hz Double Amplitude 1.5mm  

10 to 55Hz Double Amplitude 1.5mm  

Error Operation  

Shock  

Endurance  

100 m/sec

2

(abt. 100g’s)  

10 m/sec

2

(abt. 10g’s)  

Error Operation  

Life Expectancy  

Mechanically  

10

7  

Electrically  

10

5  

Weight  

UL File No.  

abt. 20grs, 24grs(SEALED)  

E179944  

2