D4875FHT-10 datasheet(2/7 Pages) CRYDOM

2 / 7 page

GENERAL SPECIFICATIONS (4)

Parameters

Description

Dielectric Strength, Input/Output/Base (50/60Hz)

4000 Vrms

Minimum Insulation Resistance (@ 500 VDC)

109 Ohm

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-40 to 80 °C

Ambient Storage Temperature Range

-40 to 125 °C

Weight (typical)

2.6 oz (74.9 g)

Housing Material

94 V-0

Baseplate Material

Aluminum

Input Terminal Screw Torque Range [in-lb/Nm]

13-15 / 1.5-1.7

Load Terminal Screw Torque Range [in-lb/Nm]

18-20 / 2.0-2.2

SSR Mounting Screw Torque Range [in-lb/Nm]

18-20 / 2.0-2.2

Humidity

per IEC60068-2-78

93% non-condensing

MTBF (Mean Time Between Failures) at 40°C ambient temperature (9)

11,641,553 hours (1,328 years)

MTBF (Mean Time Between Failures) at 60°C ambient temperature (9)

7,210,376 hours (823 years)

WIRING DIAGRAM

S OL I D S T A T E R EL A Y

OUTPUT

INPUT

Load (10)

4 (– / )

3 (+ / )

1 ( )

2 ( )

Recommended Wire Sizes

Terminals

Wire Size

(Solid / Stranded)

Wire Pull-Out

Strength (lb)[N]

Input

Output

24 AWG (0.2 mm2) / 0.2 [minimum]

2 x 12 AWG (3.3 mm2) / 3.3 [maximum]

20 AWG (0.5 mm2) / 0.518 [minimum]

2 x 10 AWG (5.3 mm2) / 5.3

2 x 8 AWG (8.4 mm2) / 8.4 [maximum]

10 [44.5]

90 [400]

30 [133]

110 [490]

90 [400]

Input Current vs Input Voltage

“T” Option - High Voltage Output

2.5

1.5

0.5

DC Input Voltage

EQUIVALENT CIRCUIT BLOCK DIAGRAMS

Diagram: A48xxT

Trigger

Circuit

AC/DC

Converter

Diagram: D48xxT

+DC

-DC

Trigger

Circuit

Current

Limiter

Input/Load Terminal Screw Torque Range [in-lb/Nm] (2)

w/”K” option 8-10 / 0.9-1.13

Do not forget to visit us at: www.crydom.com

Datasheet

Panel Mount

Input/Output Terminal Screw Thread Size

#6-32 UNC / #8-32 UNC

D4875FHT-10 数据表(PDF) 2 Page - Crydom Inc.,

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