CS Series
• Ratings from 10A to 90A @ 24-280 V AC
• 3-32 V DC input range
• Low off-state leakage current (snubberless)
• SCR output for heavy industrial loads
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
PRODUCT SELECTION
Control Voltage
3.5-15 VDC
15-32 VDC
10A
CSD2410
CSE2410
25A
CSD2425
CSE2425
50A
CSD2450
CSE2450
75A
CSD2475
CSE2475
90A
CSD2490
CSE2490
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-440Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
Maximum Load Current (3) [Arms]
Minimum Load Current [Arms]
Maximum 1 Cycle Surge Current (50/60) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I² t for Fusing 50/60Hz (1/2 cycle) [A² sec]
Minimum Power Factor (with Maximum Load)
10A
24-280
600
1.0
500
10
0.15
115/120
1.6
1.48
66/60
0.5
25A
24-280
600
1.0
500
25
0.15
239/250
1.6
1.02
285/259
0.5
50A
24-280
600
1.0
500
50
0.15
597/625
1.6
0.63
1779/1621
0.5
75A
24-280
600
1.0
500
75
0.25
954/1000
1.6
0.31
4555/4150
0.5
90A
24-280
600
1.0
500
90
0.25
1145/1200
1.6
0.28
6560/5976
0.5
INPUT SPECIFICATIONS (1)
Description
Control Voltage Range
Minimum Turn-On Voltage
Minimum Turn-Off Voltage
Typical Input Current
Nominal Input Impedance
Maximum Turn-On Time [msec] (4)
Maximum Turn-Off Time [msec]
PREFIX CSD
3.5-15 VDC
3.5 VDC
1.0 VDC
15 mA @ 5 V
300 Ohm
1/2 Cycle
1/2 Cycle
PREFIX CSE
15-32 VDC
15.0 VDC
1.0 VDC
7 mA @15 V
2k Ohm
1/2 Cycle
1/2 Cycle
GENERAL SPECIFICATIONS
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 V DC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Encapsulation
Terminals
Recommended Terminal Screw Torque Range:
Fastons:
Parameters
4000 Vrms
10
9
Ohm
10 pF
-40 to 80 °C
-40 to 125 °C
3.0 oz (86.5 g)
Thermally conductive Epoxy
Srews and Saddle Clamps Furnished, Unmounted
6-32 Screws-10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs. (Screws dry without grease)
Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
3) Heat sinking required, for derating curves see page 2.
4) Turn-on time for random turn-on version (-10 suffix) is 0.1ms
MECHANICAL SPECIFICATIONS
THERMAL DERATE INFORMATION
AGENCY APPROVALS
E116949
LR81689
10143 UG
Rev. 113011
ANNEX - ENVIROMENTAL INFORMATION
