Single Phase Solid State Relays
HIGHLIGHTS
Series: 1 SJ/K
ꢀ" INPUT: DC CONTROL (TTL or CMOS COMPATIBLE)
ꢀ" OUTPUT: BACK-TO-BACK SCR
(NO or NC CONFIGURATION)
ꢀ" OPTO ISOLATION 2500 VAC (4000 V optional)
ꢀ" ZERO VOLTAGE TURN-ON or RANDOM TURN-ON
ꢀ" SAFETY COVER (optional)
ꢀ" REVERSE VOLTAGE PROTECTION FOR DC/AC
RELAYS
ꢀ" BUILT IN SNUBBER
ꢀ" CHASSIS MOUNTABLE
ꢀ" LED INDICATOR SHOWING RELAY ‘ON’ STATUS
ꢀ" Weight = 106 g
10 – 40 A
(J: Zero voltage turn-on; K: Random turn-on)
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Type
Unit
PSB 1 SJDA PSB 1 SJDA PSB 1 SJDA PSB 1 SJDA
242500
241000
241600
244000
DC CONTROL
Control voltage range
Control current range
Pick-up voltage
4-32
8-30
4-0
4-32
8-30
4-0
4-32
8-30
4-0
4-32
8-30
4-0
Vdc
mA
Vdc
Vdc
Drop-out voltage
1-0
1-0
1-0
1-0
Current regulator
Input resistance
OUTPUT
Mains control voltage
Repetitive peak off state voltage
RMS on-state current
Zero turn-on voltage
On-state voltage drop
VRMS
VDRM
IT
24-240
600
10
24-240
600
16
24-240
600
25
24-240
600
40
Vac
Vpk
A
35
35
35
35
Vac
Vac
mA
A
VTM
IDRM
ITSM
IH
1.6
1.6
1.6
1.6
Off-state leakage current @ rated voltage
Peak one cycle surge current (non-rep)
Holding current
10
10
10
10
100
50
160
70
500
120
200
1.0
500
250
200
0.85
47-63
mA
V/#s
K/W
Hz
Critical rate of rise of off-state voltage
Thermal resistance (junction to case)
Frequency range
dv/dt
Rthjc
f
200
2.0
200
1.6
47-63
47-63
47-63
Operating temperature
TO
-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
10
10
50
10
10
10
10
10
10
ms
ms
A2s
128
1250
1250
released, E 197669
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