STH24D12 TELEDYNE, STH24D12 Datasheet

Solid State Relays 12A 12-280VAC 3-32VDC Zero Cross

STH24D12

Manufacturer Part Number
STH24D12
Description
Solid State Relays 12A 12-280VAC 3-32VDC Zero Cross
Manufacturer
TELEDYNE
Datasheets

Specifications of STH24D12

Control Voltage Range
3 VDC to 32 VDC
Load Voltage Rating
12 VAC to 280 VAC
Load Current Rating
12 A
Mounting Style
SMD/SMT
Relay Type
HIPpak Solid State
Application
Heating control, motor control, uninterruptible power supplies, light dimmers, three-phase industrial and process control, On⁄Off controls of AC equipment
Brand/series
STH Series
Current, Leakage, Off-state
1 mA
Current, Rating
12 A
Current, Surge
170 A (Max.)
Function
Zero-Switching
Standards
cULus, CE
Temperature, Ambient, Maximum
+100 °C
Temperature, Ambient, Minimum
-40 °C
Termination
Screw
Voltage, Control
32 VDC
Voltage, Rating
280 VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
© 2005 TELEDYNE RELAYS
FEATURES/BENEFITS
• Zero-cross models for resistive loads
• Low zero-cross turn-on voltage
• Input protection and control LED standard
• IP20 touch-proof flaps optional
• Connectors for power wiring and heat sinks available
• Designed in conformity with EN60947-4-3 (IEC947-4-3)
Part No.
STH24D12
STH24D25
STH24D35
STH24D50
STH48D35
STH48D50
STH24D75
and EN60950/VDE0805 (Reinforced Insulation)
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Figure 1b — STH relays, 35A and above
Figure 1a — STH relays, up to 25A
12-280 Vac
12-280 Vac
12-280 Vac
12-280 Vac
24-600 Vac
24-600 Vac
24-600 Vac
Voltage
Load
TYPICAL APPLICATION
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Current
Load
12A
25A
35A
50A
35A
50A
75A
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3-32 Vdc
3-32 Vdc
3-32 Vdc
3-32 Vdc
3-32 Vdc
3-32 Vdc
3-32 Vdc
Control
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Voltage
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(800) 284-7007 • www.teledynerelays.com
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Zero Cross
Zero Cross
Zero Cross
Zero Cross
Zero Cross
Zero Cross
Zero Cross
Switch
High Industrial Performance (HIPpak) Solid-State Relays
Type
With IP20 touch-proof flaps
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CONTROL CHARACTERISTICS
MECHANICAL SPECIFICATION
Figure 3 — STH relays
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Figure 2
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NEW Series STH
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Output to 75A, 600 Vac
Without IP20 touch-proof flaps
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STH Page 1
STH\032005\Q1
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STH24D12 Summary of contents

Page 1

... IP20 touch-proof flaps optional • Connectors for power wiring and heat sinks available • Designed in conformity with EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 (Reinforced Insulation) Load Load Part No. Voltage Current STH24D12 12-280 Vac 12A STH24D25 12-280 Vac 25A STH24D35 12-280 Vac 35A ...

Page 2

... Output to 75A, 600 Vac ±35 Vac 1 mA 8.3 ms 8.3 ms 500 V/µs 50 A/µs 0.1 800 Hz 128 600 1250 2500 7200 2.5 °C/W 1.7 °C/W 0.6 °C/W 0.45 °C/W 0.4 °C/W 2kV criterion B 2kV criterion A (with external VDR) © 2005 TELEDYNE RELAYS STH\032005\Q1 ...

Page 3

... Figure 4e — 75A output current (800) 284-7007 • www.teledynerelays.com NEW Series STH Output to 75A, 600 Vac SURGE CURRENT � ...

Page 4

... Figure 5e — 75A output power 12°C/W corresponds to a relay without heat sink 6°C/W corresponds to a relay mounted on a DIN-rail adaptor (Teledyne P/N DL12) STH Page 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE ...

Page 5

... TF100 Flap reference without mounting P/N + -16 1 flap (on output Teledyne mounting P/N + -17 2 flaps (input & output Teledyne mounting Fastons: Call us • Connectors for power wiring and heat sinks available • Designed in conformity with EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 (Reinforced Insulation) (800) 284-7007 • www.teledynerelays.com ...

Page 6

... SSRs are complex devices that must be interconnected with other equipment (loads, cables, etc.) to form a system. Because the other equipment or interconnections may not be under Teledyne’s control, it shall be the responsibility of the system integrator to ensure that systems containing SSRs comply with the requirement of any rules and regulations applicable at the system level ...

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