Datasheet > VF4A-55F11-S01

VF4A-55F11-S01

更新时间： 2024-11-28 00:49:47

品牌	Logo	应用领域
泰科 - TE		/
页数	文件大小	规格书
4页	379K
描述
Pin assignment similar to ISO 7588 part 1

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中文翻译

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数据手册

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VF4A-55F11-S01 数据手册

Automotive Relays

Plug-in Mini ISO Relays

VF4A (Standard, Shrouded and Weatherproof)

■

Pin assignment similar to ISO 7588 part 1

Plug-in terminals

Customized versions on request

– Integrated components (e.g. resistor, diode)

– Customized marking

– Special covers (e.g. brackets, shrouded)

Typical applications

Cross carline up to 40A for example: ABS control, blower fans, car alarm,

cooling fan, Electric Power Steering, energy management, engine control,

fuel pump, heated front screen, lamps: front, rear, fog light, main switch/

supply relay, valves, wiper control.

FVF4Aco_fcw1_bw

Contact Data

Contact Data (continued)

Contact arrangement

Rated voltage

1 form C, 1 CO

12VDC

Mechanical endurance

>1x10⁶ops.

1) The values apply to a resistive or inductive load with suitable spark suppression and

at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current

duration of maximum 3s for a make/break ratio of 1:10.

2) Current and time are compatible with circuit protection by a typical automotive fuse.

Relay will make, carry and break the speciﬁed current.

3) See chapter Diagnostics of Relays in our Application Notes or consult the internet at

http://relays.te.com/appnotes/

4) For unsuppressed relay coil. A low resistive suppression device in parallel to the relay

coil increases the release time and reduces the lifetime caused by increased erosion

and/or higher risk of contact tack welding.

Limiting continuous current,

form A/form B

23°C

85°C

125°C

NO/NC

60/45A

40/30A

17/12A

120/45A

60/40A

Limiting making current¹⁾, form A/form B

Limiting breaking current, form A/form B

Limiting short-time current

overload current, ISO 8820-3²⁾

1.35 x 40A, 1800s

2.00 x 40A, 60s

6.00 x 40A, 1s

Coil Data

Rated coil voltage

12/24VDC

Jump start test, ISO 16750-1

24VDC for 5min,

conducting nominal current at 23°C

silver based

Coil versions, DC coil

Contact material

Coil

code

Rated

voltage

VDC

Operate

voltage

VDC

7.2

14.4

Release

voltage

VDC

1.2

2.4

Coil

resistance⁵⁾

Ω 10ꢀ

Rated coil

power⁵⁾

Min. recommended contact load³⁾

Initial voltage drop at 10A,

1A at 5VDC

form A (NO) contact, typ./max.

form B (NC) contact, typ./max.

Frequency of operation at nominal load

Operate/release time typ.

Electrical endurance

resistive load, form A (NO) contact

resistive load, form B (NC) contact

15mW/200mV

20mW/250mV

6 ops./min (0.1Hz)

7/2ms⁴⁾

1.6

360

5) Without components in parallel.

All ﬁgures are given for coil without pre-energization, at ambient temperature +23°C.

>1x10⁵ops.

40A, 14VDC

30A, 14VDC

Coil operating range

TEVF4_OVR1

Max. DC load breaking capacity

Does not take into account the temperature rise due to the contact current

E = pre-energization.

Load limit curve 1: arc extinguishes during transit time (changeover contact).

Load limit curve 2: safe shutdown, no stationary arc (make contact).

Load limit curves measured with low inductive resistors veriﬁed for 1000 switching events.

01-2016, Rev. 0116

www.te.com

Datasheets and product speciﬁcation ac-

cording to IEC 61810-1 and to be used only

together with the ‘Deﬁnitions’ section.

Datasheets and product data is subject to the

terms of the disclaimer and all chapters of

the ‘Deﬁnitions’ section, available at

http://relays.te.com/definitions

Datasheets, product data, ‘Deﬁnitions’ sec-

tion, application notes and all speciﬁcations

are subject to change.

12 3 4

中文翻译

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