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Feature:
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Three phase SSR
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Rated operational current: 3 x 10A, 3 x 15A, 3 x 25A, 3 x 40A
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Rated operational voltage 440V
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Zero switching for resistive loads
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Input control voltage: 4 to 16Vdc or 3 to 32Vdc
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Optical isolation (input/output) 2500V
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Dielectric (input/output) 2500V
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Dielectric (input-output/base) 2500V
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LED - indication for control input
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Ambient operating temperature range: -30 to +80oC
Ordering key:
SG T 40 44 Z D1
SG - series
T - T: AC three phase SSR, triac output
40 - rated operational current (10: 3х10A, 15: 3х15A, 25: 3х25A, 40: 3х40A)
44 - rated operational voltage ( 44: 440Vac)
Z - switched mode (Z: zero voltage, R: random switching)
D1 - input control voltage (D1: DC 4-16V, D3: DC 3-32V)
Input parameter:
| Control voltage range |
D1: 4-16 Vdc |
D3: 3-32 Vdc |
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Input current (max.) |
26/86 mAdc @=5V/12V |
25/28 mAdc @=5V/12V |
| Must turn on voltage |
4 Vdc |
3 Vdc |
| Must turn off voltage |
1 Vdc |
1 Vdc |
| Reverse voltage (max) |
32 Vdc |
32 Vdc |
| LED Display |
yes |
yes |
Output parameter:
| Max. load current |
Arms |
3х10 |
3х15 |
3х25 |
3х40 |
| Surge current, 20 mSec(Max.) |
Arms |
85 |
115 |
230 |
400 |
| Load voltage range |
Vrms |
44-440 |
44-440 |
44-440 |
44-440 |
| TRIAC Over voltage |
Vpk |
>1000 |
>1000 |
>1000 |
>1000 |
| Rthjc |
oC/W |
2.5 |
2.5 |
1.3 |
1.3 |
| Frequency range |
Hz |
47-63 |
47-63 |
47-63 |
47-63 |
| Min. off-state dV/dt |
V/msec |
200 |
200 |
200 |
200 |
| Max. off-state leakage current |
mArms |
<8 |
<8 |
<8 |
<8 |
| Max. on-state voltage drop |
Vrms |
1.6 |
1.6 |
1.6 |
1.6 |
| Turn on time (max) "Z" |
cycle |
1/2 |
1/2 |
1/2 |
1/2 |
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Turn on time (max) "R" |
mSec |
1 |
1 |
1 |
1 |
| Turn off time (max) |
cycle |
1/2 |
1/2 |
1/2 |
1/2 |
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Type |
Operational voltage, Vac |
Control voltage, Vdc |
Operational current, A |
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SGT1044ZD1 |
440 "Z" |
4-16 |
10 |
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SGT1544ZD1 |
440 "Z" |
4-16 |
15 |
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SGT2544ZD1 |
440 "Z" |
4-16 |
25 |
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SGT4044ZD1 |
440 "Z" |
4-16 |
40 |
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SGT1044ZD3 |
440 "Z" |
3-32 |
10 |
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SGT1544ZD3 |
440 "Z" |
3-32 |
15 |
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SGT2544ZD3 |
440 "Z" |
3-32 |
25 |
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SGT4044ZD3 |
440 "Z" |
3-32 |
40 |
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SGT1044RD1 |
440 "R" |
4-16 |
10 |
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SGT1544RD1 |
440 "R" |
4-16 |
15 |
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SGT2544RD1 |
440 "R" |
4-16 |
25 |
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SGT4044RD1 |
440 "R" |
4-16 |
40 |
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SGT1044RD3 |
440 "R" |
3-32 |
10 |
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SGT1544RD3 |
440 "R" |
3-32 |
15 |
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SGT2544RD3 |
440 "R" |
3-32 |
25 |
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SGT4044RD3 |
440 "R" |
3-32 |
40 |
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Dimension: 105х74х32.5 mm
Weight: 310g (aluminium plate)
Weight: 430g (brass plate)
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