Series 1 240 VAC
• C r ydom' s si gnat ur e f amily of sol id-st at e r el ays. Rat ings f r om 10A t o
125A @ 24-280 VAC
• S C R out put for h e avy industr i al l oads
• A C or D C c ontr ol
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
• UL/CSA/VDE Approved, CE Com pliant to EN60950-1
PRODUCT SELECTION
Control Voltage 10A 25A 50A 75A 90A 110A 125A
3-32 VDC D2410 D2425 D2450 D2475 D2490 D21110 D24125
90-280 VAC A2410 A2425 A2450 A2475 A2490 A24110 A24125
18-36 VAC A2410E A2425E A2450E A2475E A2490E A24110E A24125E
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description 10A 25A 50A 75A 90A 110A 125A
Operating Voltage (47-63Hz) [Vrms] 24-280 24-280 24-280 24-280 24-280 24-280 24-280
Transient Overvoltage [Vpk] 600 600 600 600 600 600 600
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 10 10 10 10 10 10 10
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) 500 500 500 500 500 500 500
Maximum Load Current (3) [Arms] 10 25 50 75 90 110 125
Minimum Load Current [mArms] 40 40 40 40 40 150 150
Maximum 1 Cycle Surge Current (50Hz) [Apk] 115 239 597 954 1145 1432 1670
Maximum 1 Cycle Surge Current (60Hz) [Apk] 120 250 625 1000 1200 1500 1750
Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.6 1.6 1.6 1.6 1.6 1.7 1.7
Thermal Resistance Junction to Case (Rjc ) [°C/W] 1.48 1.02 0.63 0.31 0.28 0.25 0.22
Maximum 1/2 Cycle I² t for Fusing (50Hz) [A² sec] 66 239 1779 4555 6560 10249 13950
Maximum 1/2 Cycle I² t for Fusing (60Hz) [A² sec] 60 259 1621 4150 5976 9338 12709
Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 0.5 0.5 0.5 0.5
INPUT SPECIFICATIONS (1)
Description ( D PREFIX) ( A PREFIX) ( E SUFFIX)
Control Voltage Range 3-32 VDC 90-280 Vrms 18-36 Vrms
Maximum Reverse Voltage -32 - -
Maximum Turn-On Voltage 3.0 VDC (5) 90 Vrms 18 Vrms
Minimum T urn -Off Voltage 1.0 VDC 10 Vrms 4.0 Vrms
Typical Input Current 3.4-20 mA 2.0-4.0 mA 3 mA
Nominal Input Impedance [Ohms] 1500 Ohm 60 K Ohm 9.0 K Ohm
Maximum Turn-On Time [msec] (4) 1/2 Cycle 10 10
Maximum Turn-Off Time [msec] 1/2 Cycle 40 40
GENERAL SPECIFICATIONS
Description Parameters
Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms
Minimum Insulation Resistance (@ 500 V DC) 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) 3 oz (86.5g)
Encapsulation Ther ma lly conductive Epoxy
Terminals Screw and saddle Clamps Furnished, mounted
Recommended Terminal Screw Torque Range: 6-32 Screws - 10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs.
Fastons: Single pair (up to 25A) Double pair* (50A model only) *Caution: User must connect to both pairs
GE NERAL NO TES
1) Al l parameters at 25°C unless otherw ise specified.
2) Off- State dv/dt test method per EIA/N ARM s tandar d R S-443, paragraph 13.11.1
3) Heat sinki ng requi red, for derating c urves see page 3.
4) T urn- on tim e for R andom turn- on versions is 0.02 ms ec (D C Contr ol M odels)
5) For relays with option ”G” minimum control voltage is 4.5VDC
WIRING DIAGRAM
MECHANICAL SPECIFICATIONS
THERMAL DERATE INFORMATION
AGENCY APPROVALS
EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:
E116949 LR81689 10143 UG (Not Applicable: -B and 4D
)
R ev. 012711
ANNEX - ENVIROMENTAL INFORMATION