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I-14

SRH1 Series

 Specifications

 Input

4-30VDC input voltage

Input voltage range

4-32VDC 

Max. input current

9mA (Zero cross turn-on), 13mA (Random turn-on)

Pick-up voltage

4VDC

Drop-out voltage

1VDC

Turn-on

time

Zero cross turn-on

Max. 0.5 cycle of load 1ms

Random turn-on

Max. 1ms

Turn-off time

Max. 0.5 cycle of load 1ms

24VAC input voltage

Input voltage range (50/60Hz) 19-30VACrms  
Max. input current

12mArms (24VACrms)

Pick-up voltage

19VACrms

Drop-out voltage

4VACrms

Turn-on time

Max. 1.5 cycle of load 1ms 

Turn-off time

Max. 1.5 cycle of load 1ms 

90-240VAC input voltage

Input voltage range (50/60Hz) 85-264VACrms 
Max. input current

7mArms (240VACrms)

Pick-up voltage

85VACrms

Drop-out voltage

10VACrms

Turn-on time

Max. 1.5 cycle of load 1ms 

Turn-off time

Max. 1.5 cycle of load 1ms 

 Output

24-240VAC load voltage

Load voltage range (50/60Hz) 24-264VACrms
Rated

load current

Ta=25

Resistive

load

(AC-51)

15Arms

20Arms

30Arms

40Arms

60Arms

Min. load current

0.15Arms

0.2Arms

0.2Arms

0.5Arms

0.5Arms

Max. 1 cycle surge

current (60Hz)

190A

270A

330A

500A

1000A

Max. non-repetitive surge 

current (I

2

t, t=8.3ms)

150A

2

S

300A

2

S

500A

2

S

1000A

2

S

4000A

2

S

Peak voltage (Non-repetitive) 600V
Leakage current

(240VAC/60Hz, Ta=25

)

Max. 10mArms

Output ON voltage drop[Vpk] 

(Max. load current)

Max. 1.6V

Static off state dv/dt

500V/

48-480VAC load voltage

Load voltage range (50/60Hz) 48-528VACrms

Rated

load current

Ta=25

Resistive load

(AC-51)

20Arms

30Arms

60Arms

Motor load

(AC-53a)

5Arms

8Arms

15Arms

Min. load current

0.5Arms

0.5Arms

0.5Arms

Max. 1 cycle surge

current (60Hz)

300A

500A

1000A

Max. non-repetitive surge 

current (I

2

t, t=8.3ms)

350A

2

S

1000A

2

S

4000A

2

S

Peak voltage (Non-repetitive) 1200V (Zero cross turn-on), 1000V (Random turn-on)
Leakage current

(480VAC/60Hz, Ta=25

)

Max. 10mArms

Output ON voltage drop[Vpk] 

(Max. load current)

Max. 1.6V

Static off state dv/dt

500V/

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