Single Phase Solid State Relays

POWERSEM reserves the right to change limits, test conditions and dimensions -

” POWERSEM 2007 All rights reserved

HIGHLIGHTS

Series: 1 SJ/K

x

INPUT: DC CONTROL (TTL or CMOS

COMPATIBLE)

x

OUTPUT: BACK-TO-BACK SCR

(NO or NC CONFIGURATION)

x

OPTO ISOLATION 2500 VAC (4000 V optional)

x

ZERO VOLTAGE TURN-ON or RANDOM TURN-ON

x

SAFETY COVER (optional)

x

REVERSE VOLTAGE PROTECTION FOR DC/AC

RELAYS

x

BUILT IN SNUBBER

x

CHASSIS MOUNTABLE

x

LED INDICATOR SHOWING RELAY ‘ON’ STATUS

x

Weight = 106 g

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

10 – 40 A

ELECTRICAL SPECIFICATIONS

Parameter

Symbol

Type

Unit

PSB 1 SJDA

481000

PSB 1 SJDA

481600

PSB 1 SJDA

482500

PSB 1 SJDA

484000

DC CONTROL

Control voltage range

4-32

4-32

4-32

4-32

Vdc

Control current range

8-30

8-30

8-30

8-30

mA

Pick-up voltage

4-0

4-0

4-0

4-0

Vdc

Drop-out voltage

1-0

1-0

1-0

1-0

Vdc

Input resistance

Current regulator

OUTPUT

Mains control voltage

50-480

50-480

50-480

50-480

Vac

Repetitive peak off state voltage

800

800

800

800

Vpk

RMS on-state current

10

16

25

40

A

Zero turn-on voltage

35

35

35

35

Vac

On-state voltage drop

1.6

1.6

1.6

1.6

Vac

Off-state leakage current @ rated voltage

10

10

10

10

mA

Peak one cycle surge current (non-rep)

100

160

500

500

A

Holding current

50

70

120

250

mA

Critical rate of rise of off-state voltage

dv/dt

200

200

200

200

V/Ps

Thermal resistance (junction to case)

2.0

1.6

1.0

0.85

K/W

Frequency range

f

47-63

47-63

47-63

47-63

Hz

Operating temperature

-30 to +80

-30 to +80

-30 to +80

-30 to +80

°C

Turn-on time

T-on

10

10

10

10

ms

Turn-off time

T-off

10

10

10

10

ms

Fusing current

I

50

128

1250

1250

A

released, E 197669