spd-8a115 Sensitron Semiconductor, spd-8a115 Datasheet - Page 2

• Manufacturer Part Number: spd-8a115
• Description: Ac/dc Solid State Power Controller Module
• Manufacturer: Sensitron Semiconductor

SENSITRON
Technical Data
Datasheet 4119, Rev. B
Electrical Characteristics
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SEMICONDUCTOR
Control & Status
Vcc
Control Vcc Current (from +24V)
Alarm Out Signal
Control signal
Reset
Power
Input Voltage
Power Dissipation
Current (Pole #1 and Pole #2)
Max Voltage Drop (Each Pole)
Turn ON time (measured from Input Signal)
Turn OFF time (measured from Input Signal)
Time Difference at Turn-on between Poles
Time Difference at Turn-off between Poles
Min Trip current (Each Pole)
Trip time
11A
20A
30A
50A
90A
100A and above
Repetitive Fault current Rating
Output Rise Time (turn ON)
Output Fall Time under normal turn-off
Output Fall Time under Fault
Min Load Requirement
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E-Mail Address - [e-mail]
24V DC Nominal
20V to 36V DC
14 mA typ
20 mA max
ON: High (internal pull-up to +24V);
Output can source upto 5 mA
OFF: Logic Low
Output shall remain below 2V sink upto 5 mA
ON: Logic Low (internal pull-up to +24V)
Turns ON when input is pulled below 4V
Input current @ Control pin < 0.5 mA
OFF: Open
Turns OFF when input is float or pulled above 12V
Thro cycling of Control signal
Thro cycling of Vcc
0 to 170V DC
0 to 120V AC
10 Hz to 440 Hz
< 2.5W @ 8A @ 70 C Amb per pole
8A Continuous
250A for 2 sec
180 mV typ @ 8A, T
260 mV max T
3 msec max
Both Poles turn-on together
50 sec max
Both Poles turn-off together
20 sec max
20 sec max
8.8A DC
8.8A AC RMS
460 msec ~ 860 msec
140 msec ~ 260msec
62 msec ~ 115 msec
22 msec ~ 42 msec
7 msec ~ 13 msec
Less than 3 sec
250A
5 sec typ
300 nsec typ
300 nsec typ
Nil
A
= -40
A
= 25
o
C ~ 70
o
C
o
C
SPD-8A115