CX240D3Q - Crydom Corporation

CTX SERIES

• I ndepende nt ly contr ol led qu ad out put sol i d- st ate rel ay; Rat ed at 20A

@ 24-280 VAC

• Industry sta ndard pa ckage

• DC Con trol

• Zero-crossing (resistive loads) or random-f ire (i nduct ive loads) output

• I deal f or lim i ted- spac e applica t i o ns

PRODUCT SELECTION

Control Voltage Zero-crossing Random Fire

3-15 VDC CX240D3Q

4-10 VDC CTX240D3Q CTX240D3QR

OUTPUT SPECIFICATIONS (1)(3)

Description

Operating Voltage (47-63Hz) [Vrms] 24-280

Transient Overvoltage [Vpk] 600

Maximum Off-State Leakage Current @ Rated Voltage [mArms] 0.1

Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) 200

Maximum Load Current [Arms](3) 1 Section ON: 0.1-6.0

2 Section ON: 0.1-4.0

3 Section ON: 0.1-3.0

4 Section ON: 0.1-2.5

Maximum Surge Current (16.6ms) [Apk] 120

Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.4

Maximum I² t for fusing (8.3 msec) [A² sec] 60

Minimum Power Factor (with Maximum Load) 0.5

INPUT SPECIFICATIONS (1)(3)

Description

Control Voltage Range 4-10 VDC

Must Turn On Voltage 4.0 VDC

Must Turn Off Voltage 1.0 VDC

Typical Input Current @ 5 VDC 15 mAdc

Nominal Input Impedance 270 Ohm

Maximum Turn-On Time [msec] 1/2 Cycle

Maximum Turn-Off Time [msec] 1/2 Cycle

GENERAL SPECIFICATIONS

Description Parameters

Dielectric Strength, Input/Output/Base (50/60Hz) 2500 Vrms

Minimum Insulation Resistance (@ 500 VDC) 109 Ohm

Maximum Capacitance, Input/Output 10 pF

Ambient Operating Temperature Range -30 to 80°C

Ambient Storage Temperature Range -30 to 125°C

Weight (typical) 0.5 oz. (14.4g)

Encapsulation Thermally Conductive Epoxy

GENERAL NO TES

1) All parameters at 25°C unless otherwise specified.

2) Off-State dv/dt test method per EIA/NARM standard RS-443,13.11.1

3) All specifications are per section unless otherwise noted