S48R50 TELEDYNE, S48R50 Datasheet

Solid State Relays 50A 480VAC Random Turn On

S48R50

Manufacturer Part Number

S48R50

Description

Solid State Relays 50A 480VAC Random Turn On

Manufacturer

TELEDYNE

Datasheet

1.S24D40.pdf (5 pages)

Specifications of S48R50

Control Voltage Range

4 VDC to 30 VDC

Load Voltage Rating

480 VAC

Load Current Rating

50 A

Relay Type

Single Output

Termination Style

Screw

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Part Numbers

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;

3) Feature: -22 = 24 Vac control. Available on A type 240 Vac, 25 and

Package &

Chip Type

TOLERANCES: ±.01 (0.3)

125A model uses larger M5 output screw terminals

1.06 (27)

1.02 (25.8)

.9 (22.8)

.77 (19.6)

(±.02)

40A models and A type 480 Vac, 25, 50, 125A models

(±0.5)

MECHANICAL SPECIFICATION

A = AC control, Zero-cross turn-on

Figure 1 — S relays, 12–95 A;

Voltage

dimensions in inches (mm)

Line

Ø.19 (Ø4.7)

Switch

Type

WEIGHT: 3.18 oz. (90g)

1.75 (44.5)

1 (25.4)

1.1 (28)

Current

Output

125

(800) 284-7007 • www.teledynerelays.com

Feature

-22

M 4

M 3

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.

* 1-2 can be changed

* SSR must be mounted on a heat sink

Control

TYPICAL APPLICATION

Figure 2 — S relays

4–

Single Output to 125A 660 Vac

Line Protection

AC/DC Control

Line Voltage

Series S

LOAD

S\032003\Q1

S 1

Related parts for S48R50

S48R50 Summary of contents

Page 1

... On/Off controls of AC equipment APPROVALS 3+ S24 and S48 models are UL recognized. UL File Number: E128555 Control + * 1-2 can be changed * SSR must be mounted on a heat sink (800) 284-7007 • www.teledynerelays.com Series S Single Output to 125A 660 Vac AC/DC Control TYPICAL APPLICATION Line Voltage Line Protection 4– LOAD Figure 2 — ...

Page 2

... Vdc 15 Vac 2 1 Vac 3 Vac Figure 3c — S24A and S48A relays 1000 Ohms 30,000 Ohms 30 3000 Ohms Figure 3d — Sxxxxx-22 relays Series Control Voltage ( 100 120 140 160 180 200 220 240 Control Voltage ( Control Voltage (V) © 2003 TELEDYNE RELAYS S\032003\Q1 ...

Page 3

... Turn-Off Time (60 Hz) 36 Arms S 48 Arms S Off-State dv/dt 120 A All relays 240 A 250 A Maximum di/dt (Non-Repetitive) 230 A All relays 350 A 550 A 1000 A 1500 A (800) 284-7007 • www.teledynerelays.com Series S Min Max Units 2000 A 1.3 V 1.2 V 1.4 V 1.4 V 1.35 V 1.3 V 1.3 V 1.15 V 1.3 V 1.1 V ...

Page 4

...

Page 5

... Electrical specifications measured at 25°C unless otherwise specified. 2. For 800Hz applications, contact factory 100 110 120 3. For additional/custom options, contact factory. Please order add-ons separately: • -12 — Thermal pad installed. • -14 — Plastic touch-proof cover. (800) 284-7007 • www.teledynerelays.com Series S T case max (° ...

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