Datasheet > SFK-112DMP-B

SFK-112DMP-B

更新时间： 2024-09-24 02:47:27

品牌	Logo	应用领域
三友 - SANYOU		/
页数	文件大小	规格书
3页	74K
描述
Miniature High Power Relay

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中文翻译

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数据手册

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SFK-112DMP-B 数据手册

version:V1.5

Miniature High

Power Relay

SANYOU RELAYS

SFK-H-Series

Relays for advanced technology

Features

●

22A switching capability

Especially suitable for Photovoltaic inverter,UPS etc

Contact gap

≥1.8 mm(Compliance with IEC 62109-2-2011)

Environmental product(Compliance with RoHS)

Safety Approval

UL，C-UL File No.：E190598

VDE File No.：40007481

TUV File No.：R50138321

Contact Capacity

SFK

Model

H Mark: 22A 250VAC

22A

Nominal switching capacity (res. load)

Max. switching current

Max. switching voltage

Max. switching power

277VAC

5,500VA

Characteristic Data

Contact material

Silver alloy

50mΩ Max. (1A 6VDC)

20msec. Max. (no diode)

Initial contact resistance (at 6VDC 1A)

Operate time (at nominal volt.)

Release time (at nominal volt.)

Initial insulation resistance

10msec. Max. (no diode)

1,000MΩ Min.(DC500V)

Between open contacts：

Between coil and contact：

10kV(1.2/50 s)

H Mark:AC2,500V，50/60Hz 1min.

AC4,500V，50/60Hz 1min.

Initial dielectric strength

Surge voitage

10～55Hz at double amplitude of 1.5 mm

10G Min.

Functional

Vibration resistance

Destructive

Functional

Destructive

Shock resistance

100G Min.

≤70K（carry

currents of contact 22A, Applied voltage of 80% nominal voltage,

Coil temperature rise

environmental temperature is 85℃)

Endurance

(at 10,800 ops./h)

(at 360 ops./h)

10,000,000(at room temperature)

Mechanical

Electrical

(operations)

H Mark:30,000 cycles(at room temperature)

Ambient temperature

Unit weight

-40℃～+85℃ (no condensation)

Approx. 22.0 g

Coil Data of Mark H (a

Nominal

t 20℃)

Nominal

Coil

.Max

allowable

voltage

Pick-up

Drop-out

voltage

(Min.)

Nominal

operating

voltage

current

operating

power

resistance

10% ( Ω)

18.00

voltage

(Max.)

(VDC)

10% ( mA)

280.00

233.33

155.56

116.67

77.78

26.00

58.00

130 % of

nominal

voltage

75 % of

nominal

voltage

5 % of

nominal

voltage

.Approx

103.00

232.00

412.00

1.40W

58.33

1/3

12 3

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