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S48A125

Teledyne
Part Number S48A125
Manufacturer Teledyne
Description AC/DC Controller
Published Aug 9, 2023
Detailed Description Series S Single Output to 660 Vac AC/DC Control Part No. S24D40 S48R50 S48D50 S48A50 S48R75 S48A125 S60D125 Load Volta...
Datasheet PDF File S48A125 PDF File

S48A125
S48A125

Overview
Series S Single Output to 660 Vac AC/DC Control Part No.
S24D40 S48R50 S48D50 S48A50 S48R75 S48A125 S60D125 Load Voltage 12–280 Vrms Load Current 40A 24–520 Vrms 50A 24–520 Vrms 50A 24–520 Vrms 50A 24–520 Vrms 75A 24–520 Vrms 125A 24–660 Vrms 125A Control Voltage 4–30 Vdc 4–30 Vdc 5–30 Vdc 90–240 Vac/dc 4–30 Vdc 90–240 Vac/dc 7–30 Vdc Switch Type Zero Cross Random Zero Cross Zero Cross Random Zero Cross Zero Cross MECHANICAL SPECIFICATION .
06 (27) (±.
02) (±0.
5) .
9 (22.
8) .
 (28) .
77 (9.
6) Ø.
9 (Ø4.
7) M4 ~ 2~ Part Numbering System S 48 A 50 Series Line Voltage1 Output Current3 Switch Type2 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/DC control, Zero-cross turn-on 3) Output Current: 40 = 40Amps, 50 = 50Amps, 75 = 75Amps, 125 = 125Amps .
87 (47.
6) 2.
29 (58.
2) .
26 (7.
5) .
7 (43.
2) .
2 (5.
) 4- 3+ .
02 (25.
8) TOLERANCES: ±.
0 (0.
3)  (25.
4) .
75 (44.
5) M3 wEIgHT: 3.
8 oz.
(90g) Figure  — S relays, 2–95 A; dimensions in inches (mm) 25A model uses larger M5 output screw terminals TYPICAL APPLICATION Line Voltage Line Protection - Control 4–  + 3+ 2 * -2 can be changed * SSR must be mounted on a heat sink Figure 2 — S relays LOAD 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 contr...


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