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Products >>> Relays >>>4-20mA Phase Angle (Back to Back SCR ) |
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4-20mA Phase Angle (Back to Back SCR ) |
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Fig 1
Phase Angle by
Pot with Neutral
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Fig 2
Phase Angle by
Pot with Neutral
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Fig 3
Phase Angle by
Pot with Neutral |
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Fig 4
Phase Angle by
Pot with Neutral
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100 k 10 turn pot |
100 k Single turn pot |
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SSR
Type No |
OUTPUT |
Load Current
with Heat Sink
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Voltage |
Current amp
at 200C |
at 550c |
AC-3 |
| Phase Angle by Pot with Neutral Input : 0 to 100K ohm POT (Back to Back SCR)Fig.1 |
| 701 |
POT 44 16 FULL |
0-440 |
16 |
14 |
- |
| 701 |
POT 44 25 FULL |
VAC |
25 |
20 |
- |
| 701 |
POT 44 50 FULL |
|
50 |
30 |
15 |
| 701 |
POT 44 90 FULL |
|
90 |
50 |
30 |
SSR
Type No |
Fusing curren tI2T
|
Type of
Heat Sink |
USD/Each |
| 701 |
POT 44 16 FULL |
128A2S |
B |
19.10 |
| 701 |
POT 44 25 FULL |
500A2S |
B |
22.30 |
| 701 |
POT 44 50 FULL |
3000A2S |
C |
35.00 |
| 701 |
POT 44 90 FULL |
7200A2S |
C |
44.55 |
| Vibration Unit with Neutral Input : 0 to 100k ohm Fig.2 |
SSR
Type No |
OUTPUT |
Current Amp
with Heat Sink
|
| Voltage |
Current amp
at 200C |
at 550c |
AC-3 |
| 701 |
POT 33 16 HALF |
0-240 |
16 |
14 |
- |
| 701 |
POT 33 25 HALF |
VAC |
25 |
20 |
- |
| 701 |
POT 33 50 HALF |
|
50 |
30 |
- |
| 701 |
POT 33 90 HALF |
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90 |
50 |
- |
SSR
Type No |
Fusing curren tI2T
|
Type of
Heat Sink |
USD/Each |
| 701 |
POT 33 16 HALF |
128A2S |
B |
15.90 |
| 701 |
POT 33 25 HALF |
500A2S |
B |
19.10 |
| 701 |
POT 33 50 HALF |
3000A2S |
C |
25.45 |
| 701 |
POT 33 90 HALF |
7200A2S |
C |
31.85 |
| Phase Angle by Pot with Neutral Input : 0 to 100K ohm (Back to Back SCR) Fig.3 |
SSR
Type No |
OUTPUT |
Current Amp
with Heat Sink
|
| Voltage |
Current amp
at 200C |
at 550c |
AC-3 |
| 701 |
POT 48 16 DI |
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16 |
14 |
- |
| 701 |
POT 48 25 DI |
24 TO |
25 |
20 |
- |
| 701 |
POT 48 50 DI |
440 VAC |
50 |
38 |
15 |
SSR
Type No |
Fusing curren tI2T
|
Type of
Heat Sink |
USD/Each |
| 701 |
POT 48 16 DI |
128A2S |
B |
17.50 |
| 701 |
POT 48 25 DI |
500A2S |
B |
19.10 |
| 701 |
POT 48 50 DI |
3000A2S |
C |
25.45 |
| Phase Angle by Pot & Control with Neutral Input : 5 to 32 VDC, 8mA-20mA, Fig.4 |
SSR
Type No |
OUTPUT |
Current Amp
with Heat Sink
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| Voltage |
Current amp
at 200C |
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| 701 |
POT 48 16 00 CON |
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16 |
14 |
- |
| 701 |
POT 48 25 00 CON |
24 TO |
25 |
20 |
- |
| 701 |
POT 48 50 00 CON |
440 VAC |
50 |
38 |
15 |
SSR
Type No |
Fusing curren tI2T
|
Type of
Heat Sink |
USD/Each |
| 701 |
POT 48 16 00 CON |
128A2S |
B |
22.30 |
| 701 |
POT 48 25 00 CON |
500A2S |
B |
28.65 |
| 701 |
POT 48 50 00 CON |
3000A2S |
C |
35.00 |
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| Fig. 1&2 |
Fig. 3 |
Fig. 4 |
Circuit Diagram 1 |
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| Circuit Diagram 2 |
Circuit Diagram 3 |
Circuit Diagram 4 |
Thermal Derating Curve |
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| Output AC : |
RMS on state current
at 20 0 C |
IT |
AMP |
16 |
25 |
50 |
90 |
On state voltage drop
@rated current |
VTM |
VRMS |
1.4 |
1.6 |
1.5 |
1.5 |
| Min. Operating voltage |
V |
VRMS |
30 |
30 |
30 |
30 |
| Max zero voltage turn ON |
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VPK |
15 |
15 |
15 |
15 |
Peak one cycle surge on-50H
zstate current (non-repetitive)
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ITSM |
A |
160 |
320 |
800 |
1200 |
| Fusing current |
I2T |
A2S |
128 |
500 |
3000 |
7200 |
Max. forward leakage
current |
IDRM |
mA |
12 |
12 |
12 |
12 |
| Holding current |
IHO |
mA |
50 |
175 |
275 |
275 |
Critical rate of rise off
state voltage |
dv/dt |
V/  S |
250 |
350 |
1500 |
1500 |
Thermal resistance Rth
(Junction to case) DC |
 JC |
oC/W |
2.5 |
1.1 |
1.0 |
0.4 |
| Operating temperature |
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oC |
-40 to 80 |
-40 to 80 |
-40 to 80 |
-40 to 80 |
| Frequency range |
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HZ |
47 to 63 |
47 to 63 |
47 to 63 |
47 to 63 |
| Turn ON time max. |
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ms |
10 |
10 |
10 |
10 |
Repetitive peak off state
voltage(VDRM) |
1200 VPK(480 VRMS) |
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