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Series S
Single Output to 125A 660 Vac AC/DC Control
Part Numbers Package & Line Chip Type Voltage1 S 24 Switch Type2 R D A R D A Output Feature3 Current 12 -22 25 40 25 -22 50 75 95 125 50 75 95 125
S
48
S
60
D
Part Number Example: S48A25-22
NOTES 1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480 Vac; 60 = 600 Vac 2) Switch Type: R = Random turn-on; D = Zero-cross turn-on; A = AC control, Zero-cross turn-on 3) Feature: -22 = 24 Vac control. Available on A type 240 Vac, 25 and 40A models and A type 480 Vac, 25, 50, 125A models
FEATURES/BENEFITS * Industry standard package * Internal snubber (except S60 models) * Designed for all types of loads * AC or DC control available * Excellent thermal performance * Tight zero-cross window for low EMI * High immunity to surges DESCRIPTION The Series S single-phase relays are designed for all types of loads. The design incorporates an SCR or triac output. The relays utilize optical isolation to protect the control from load transients. All contain an internal snubber for output protection. High-current models are excellent for motor and phase angle control. APPLICATIONS * Heating control * Motor control * Uninterruptible power supplies * Light dimmers * Industrial and process control * On/Off controls of AC equipment APPROVALS S24 and S48 models are UL recognized. UL File Number: E128555.
MECHANICAL SPECIFICATION
1.06 (27)
(.02) (0.5)
.9 (22.8) .77 (19.6) O.19 (O4.7)
1.1 (28) M4
2.29 (58.2)
1.7 (43.2)
.26 (7.5)
4-
3+ .2 (5.1) M3
1.02 (25.8)
1 (25.4) 1.75 (44.5)
1.87 (47.6)
1~
2~
TOLERANCES: .01 (0.3)
WEIGHT: 3.18 oz. (90g)
TYPICAL APPLICATION
Line Voltage
Figure 1 -- S relays, 12-95 A; dimensions in inches (mm) 125A model uses larger M5 output screw terminals
Line Protection
Control
4-
1
+
3+
2
* 1-2 can be changed * SSR must be mounted on a heat sink
Figure 2 -- S relays
(c) 2003 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com
LOAD
S1
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Series S
INPUT (CONTROL) SPECIFICATION Input Type Control Range D S48 S60 SxxA Sxxxxx-22 R D D A A 4 4 5 5 90 17 30 30 30 30 240 80 Vdc Vdc Vdc Vdc Vac/Vdc Vac/Vdc
Input Current (mA)
CONTROL CHARACTERISTICS Units Vdc
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0
Min 3
Max 30
S24
R
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30
Control Voltage (V)
Input Current Range S S Sxxxxx-22 R/D A A 3 3 5.6 30 8 26 mA mA mA
Input Current (mA)
6 8
Figure 3b -- S24D/R relays
Must Turn-Off Voltage S S24 S48 Sxxxxx-22 Input Resistance (Typical) S S Sxxxxx-22 Reverse Voltage Protection S S R/D A 30 V NA R/D A 1000 30,000 3000 Ohms Ohms R/D A A 1 15 1 3 Vdc Vac Vac Vac
4
2
0 0 20 40 60 80 100 120 140 160 180 200 220 240
Control Voltage (V)
Figure 3c -- S24A and S48A relays
30
Input Current (mA)
Ohms
25 20 15 10 5 0
CONTROL CHARACTERISTICS
28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
0
10
20
30
40
50
60
70
80
Control Voltage (V)
Figure 3d -- Sxxxxx-22 relays
Input Current (mA)
Control Voltage (V)
Figure 3a -- S48R, S48D and S60D relays
S2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
(c) 2003 TELEDYNE RELAYS
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Series S
OUTPUT (LOAD) SPECIFICATION Input Type Operating Range S24 S48 S60 Peak Voltage S24 S48 S60 Load Current Range (Resistive) 12A output current 25A output current 40A output current 50A output current 75A output current 95A output current 125A output current Inductive Load Current 12A output current 25A output current 40A output current 50A output current 75A output current 95A output current 125A output current Capacitive Load Current S60D50 S60D75 S60D90 S60D125 13 24 36 48 Arms Arms Arms Arms Turn-Off Time (60 Hz) S S Maximum Surge Current Rating (Non-Repetitive) 12A output current S24, 25A output current S24R25 S48, 25A output current 40A output current 50A output current 75A output current 95A output current
(c) 2003 TELEDYNE RELAYS
OUTPUT (LOAD) SPECIFICATION (Continued) Units Vrms Vrms Vrms On-State Voltage Drop 12A output current 1.3 1.2 1.4 1.4 1.35 1.3 1.3 1.15 1.3 1.1 V V V V V V V V V V (Continued) 125A output current 2000 A Input Type Min Max Units Maximum Surge Current Rating (Non-Repetitive)
Min 12 24 24
Max 280 520 660
600 1200 1600
Vpeak Vpeak Vpeak
25A output current 40A output current 50A output current 75A output current S60D75
.005 .005 .005 .005 .005 .005 .005
12 25 40 50 75 95 125
Arms Arms Arms Arms Arms Arms Arms
95A output current S60D90 125A output current S60D125 Zero-Cross Window (Typical) S S R D/A
NA 12 Vac
2.5 5 9 12 16 20 30
Arms Arms Arms Arms Arms Arms Arms
Off-State Leakage Current (60Hz) S24 S48 S48 S60 D/A R A 3 3 2.5 1 mA mA mA mA
Turn-On Time (60 Hz) S S S R D A 0.1 8.3 24.9 ms ms ms
R/D A
8.3 24.9
ms ms
120 240 250 230 350 550 1000 1500
A A A A A A A A
Off-State dv/dt All relays Maximum di/dt (Non-Repetitive) All relays 50 A/s 500 V/s
(800) 284-7007 * www.teledynerelays.com
S3
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Series S
THERMAL CHARACTERISTICS
T case max (C)
20 18 16
T case max (C)
130
1.6C/W
75
/ C 1.1
70
55 0.
0.3
80 85
4
120 110
2. C/ 2
C/
75 80
/ C
/W C
W
W
W
W
Power Dissipation (W)
Full on state
6 C/ W
14 12 10 8
90
0.
Full on state
100
95
75 C
C
Power Dissipation (W)
90 80 70
0.
/W
100
95
85
/W
90 95 100
50% duty cycle
6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 0 10 20 30 40 50 60 70 80 90 100 110 120
1.
50% duty cycle
60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 0
1 C/ W
1.
6 C/ W
2.2 C
/W
Load Current (Arms)
Ambient Temperature (C)
Figure 5a -- 12A output current
T case max (C)
40 35
6C/W
10 20 30 40 50 60 70 80 90 100 110 120
Load Current (Arms)
Ambient Temperature (C)
0.95C/W
/W C 75 0.
Figure 5e -- 75A output current
T case max (C)
140
70
1 1. C/
C/
1.
6
W
Full on state
W
80
Power Dissipation (W)
30 25 20
2.
2
C/ W
90
70
C 0.3
130
75 80 85 90
0. C 55
/W
120
50% duty cycle
100
/W
110
6C /W
Power Dissipation (W)
15 10 5 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 0
100 90 80 70 60 50 40 30 20 10
Full on state
0.
0.
75
C
/W
/W
95
C
1.1
50% duty cycle
95 100
C/ W
10
20
30
40
50
60
70
80
90 100 110 120
1.6
Load Current (Arms)
Ambient Temperature (C)
C /W
C/W
2.2
Figure 5b -- 25A output current
T case max (C)
0. C 95
0.7
6C/W
0 10 20 30 40 50 60 70 80 90 100 110 0 10 20 30 40 50 60 70 80 90 100 110120
0
60 55
65
0.
Load Current (Arms)
Ambient Temperature (C)
5 W C/
/W
Full on state
50 45
70 75 80
C 55
Figure 5f -- 95A output current
T case max (C)
170 160 150 140
Power Dissipation (W)
1.
1.
/W
40 35 30 25 20 15 10 5 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 0
6
2.2
1
C/ W
C
/W C
/W
85 90 95 100
50% duty cycle
65
0.3 C /W
70
0. 55
6C
/W
130
Power Dissipation (W)
Full on state
80
/ C W
120 110 100 90 80 70 60 50 40
0.
75 C
10
20
30
40
50
60
70
80
90 100 110 120
0.
/W
95
90
C
Load Current (Arms)
Ambient Temperature (C)
/W
50% duty cycle
Figure 5c -- 40A output current
T case max (C)
100 90 80
1.1
C
100
/W
1.6
C /
W
30 20 10 0
2.2
C/W
0. 75
70
C/ 3 0.
C/ W
6C/W
0 10 20 30 40 50 60 70 80 90 100 110120130140150 0 10 20 30 40 50 60 70 80 90 100 110 120
0. 55
C
75 80
W
/W
0.
95
C /
W
Load Current (Arms)
Ambient Temperature (C)
Power Dissipation (W)
70 60 50
Full on state
1.1 C /
85
W
90 95 100
Figure 5g -- 125A output current
NOTES: 1. Electrical specifications measured at 25C unless otherwise specified. 2. For 800Hz applications, contact factory. 3. For additional/custom options, contact factory.
50% duty cycle
40 30 20 10 0 0 5 10 15 20 25 30 35 40 45 50 55 60 0
1.6 C /W
2.2 C /W
6C/W
10
20 30
40
50 60
70 80
90 100 110 120
Load Current (Arms)
Ambient Temperature (C)
Figure 5d -- 50A output current
OPTIONAL ADD-ONS
Please order add-ons separately: * -12 -- Thermal pad installed. * -14 -- Plastic touch-proof cover. (c) 2003 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com S5
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