Datasheet > PSB20A125028

PSB20A125028

更新时间： 2024-11-06 06:05:23

品牌	Logo	应用领域
POWERSEM		继电器固态继电器
页数	文件大小	规格书
2页	101K
描述
Single Phase Solid State Relays

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PSB20A125028 数据手册

Single Phase Solid State Relays

HIGHLIGHTS

Series: 20 SJ/K

•

INPUT: AC CONTROL

OUTPUT: DIRECT COPPER BONDED BACK-TO-BACK

SCR

•

OPTO ISOLATION 2500 VAC (4000 V optional)

ZERO VOLTAGE TURN-ON or RANDOM TURN-ON

HIGH DV/DT

SAFETY COVER (optional)

CHASSIS MOUNTABLE

LED INDICATOR SHOWING RELAY 'ON' STATUS

Weight = 106 g

(J: Zero voltage turn-on; K: Random turn-on)

25 – 90 A

ELECTRICAL SPECIFICATIONS

Parameter

Symbol

Type

Unit

PSB 20 A

122528

PSB 20 A

125028

PSB 20 A

127528

PSB 20 A

129028

AC CONTROL

Control voltage range

Control current range

Pick-up voltage

90-280

4-25

90-280

4-25

90-280

4-25

90-280

4-10

Vac

Drop-out voltage

Current regulator

Input resistance

OUTPUT

Mains control voltage

Repetitive peak off state voltage

RMS on-state current

Zero turn-on voltage

V_RMS

V_DRM

I_T

100-480

Vac

Vpk

1200-1600 1200-1600 1200-1600 1200-1600

Vac

On-state voltage drop

Off-state leakage current @ rated voltage

Peak one cycle surge current (non-rep)

Holding current

V_TM

I_DRM

I_TSM

I_H

1.6

2.0

400

250

1000

1.38

47-63

500

250

1000

0.7

1150

250

1000

0.6

1350

250

1000

0.56

47-63

V/µs

K/W

Critical rate of rise of off-state voltage

Thermal resistance (junction to case)

Frequency range

dv/dt

Rthjc

47-63

Operating temperature

T_O

-30 to +80 -30 to +80 -30 to +80 -30 to +80

°C

Turn-on time

Turn-off time

Fusing current

T-on

T-off

I²t

A²s

600

1250

5000

released, E 197669

POWERSEM reserves the right to change limits, test conditions and dimensions - info@POWERSEM.net - www.POWERSEM.net

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