SENSATA CRYDOM

Series 1 120 VAC

Load current 10, 25 and 40A
Operating voltage 24-140 VAC
Control voltage 90-280 VAC, 3-32 VDC and 18-36 VAC

Product description

Crydom's signature family of solid state relays. Ratings from 10A to 40A @ 24-140 VAC, 12A to 90A @ 80-530 VAC and 10A to 125A @ 24-280 VAC - SCR output for heavy industrial loads - AC or DC control - zero voltage (resistive loads) or random-fire (inductive loads) output - LED input status indicator optional.

Ratings from 10A to 40A @ 24-140 VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CSA/VDE Approved, CE Compliant to EN60950-1
Improved SEMS screw and washer
Redesigned housing with anti-rotation barriers
AC or DC control
Direct bond copper substrate
EMC compliant to Level 3
Direct power lead frame
Epoxy free design

Technical Data

Output specification (5)

Description	10A	25A	40A
Operating Voltage (47-440Hz) [Vrms] (6)	24-140	24-140	24-140
Transient Overvoltage [Vpk]	600	600	600
Maximum Off-State Leakage Current @ Rated Voltage [mArms] (7)	1	1	1
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/μsec]	500	500	500
Maximum Load Current [Arms] (2) (8)	10	25	40
Minimum Load Current [mArms]	150	150	150
Maximum 1 Cycle Surge Current (50/60Hz) [Apk]	115/120	239/250	597/625
Maximum On-State Voltage Drop @ Rated Current [Vrms]	1.15	1.15	1.15
Thermal Resistance Junction to Case (Rjc) [°C/W] 1.03 0.8 0.5	1.03	0.8	0.5
Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec]	66/60	285/259	1770/1629
Minimum Power Factor (at Maximum Load) (3)	0.5	0.5	0.5

Input Specifications (5)

Description	D12xx	A12xx	A12xxE
Control Voltage Range	3-32 VDC	90-280 Vrms	18-36 Vrms
Maximum Reverse Voltage	-32 VDC	-	-
Minimum Turn-On Voltage	3.0 VDC (9)	90 Vrms	18 Vrms
Must Turn-Off Voltage	1.0 VDC	10 Vrms	4 Vrms
Minimum Input Current [mA]	7	5	16
Maximum Input Current [mA]	12	10	20
Nominal Input Impedance [Ohms]	Current regulated
Maximum Turn-On Time [msec]	½ Cycle (10)	20	20
Maximum Turn-Off Time [msec]	½ Cycle	30	30

General Specifications (5)

Description	Parameters
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 (74.9g)
Housing Material	UL 94 V-0
Baseplate Material	Aluminium
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
Input/Load Terminal Screw Torque Range (in-lb/Nm) (2)	w/”K” option 8-10 / 0.9-1.13
Input/Output Terminal Screw Thread Size	#6-32 UNC / #8-32 UNC
Humidity per IEC60068-2-78	93% non-condensing
LED Input Status Indicator	w/”G” option (green)
MTBF (Mean Time Between Failures) at 40°C ambient temperature (11)	11,641,553 hours (1,328 years)
MTBF (Mean Time Between Failures) at 60°C ambient temperature (11)	7,210,376 hours (823 years)

Wiring Diagram

Equivalent Circuit Block Diagrams

Mechanical Specifications (5)

Tolerances: ±0.02 in / 0.5 mm

All dimensions are in: inches (millimeters)

Surge Current Information	Thermal Derate Information

General notes

1) Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect both pairs.

2) Option “K” is designed and tested for use with printed circuit boards or ring/fork terminals having a thickness between 0.031 and 0.093 inches (0.79 to 2.36 mm), and loads rated up to 50 Amps. For higher load currents, the “K” standoff temperature must not exceed 105°C.

3) Output will self-trigger between 450-600Vpk, Min. power factor 0.7 or higher, not suitable for capacitive loads.

4) Instantaneous turn-on version is not recommended for capacitive loads. Use zero turn-on only.

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

6) For “S” option, operating voltage frequency is 47-63Hz.

7) For parts with option “S” maximum leakage current is 10mA.

8) Heat sinking required, see derating curves.

9) Increase minimum voltage by 1V for operations from -20 to -40°C.

10) Turn-on time for instantaneous turn-on versions is 0.02 msec (DC control Models).

11) All parameters at 50% power rating and 100% duty cycle.

12) Load can be wired to either SSR output terminal 1 or 2.

13) Elective Input Status LED, “G” option

14) Elective Overvoltage Protection, “P” option.

15) Elective Internal Snubber, “S” option.

16) Mechanical dimensions vary from G3 models.

Agency Approvals

EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:

Designed in accordance with the requirements of IEC 62314

IEC 61000-4-2 : Electrostatic Discharge – Level 3

IEC 61000-4-4 : Electrically Fast Transients – Level 3

IEC 61000-4-5 : Electrical Surges – Level 3

IEC 60068-2-6 : Vibration 0.33mm and 0.75 mm Amplitude over 10-55 Hz

IEC 60068-2-27 : Shock Resistance 15g/11ms

cRU US E116949 SA LR81689 VDE 10143 UG CE RoSH

Part Numbers

Product selection

Control Voltage	10A	25A	40A
3-32 VDC	D1210	D1225	D1240
90-280 VAC	A1210	A1225	A1240
18-36 VAC	A1210E	A1225E	A1240E

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Parts	Output current	Type of control	Control voltage	Depth
A1210 Panel Mount SSR 140V ac 10A, 90-280V ac In, ZC	10 A	Zero voltage turn on	90-280V ac	22,6 mm
A1210-10 Panel Mount SSR 140V ac 10A, 90-280V ac In, Inst.	10 A	Instantaneous turn on	90-280V ac	22,6 mm
A1210E Panel Mount SSR 140V ac 10A18-36V ac ZC	10 A	Zero voltage turn on	18-36V ac	22,6 mm
A1210E-10 Panel Mount SSR 140V ac 10A18-36V ac Inst.	10 A	Instantaneous turn on	18-36V ac	22,6 mm
A1225 Panel Mount SSR 140V ac 25A, 90-280V ac In, ZC	25 A	Zero voltage turn on	90-280V ac	22,6 mm
A1225-10 Panel Mount SSR 140V ac 25A, 90-280V ac In, Inst.	25 A	Instantaneous turn on	90-280V ac	22,6 mm
A1225E Panel Mount SSR 140V ac 25A, 18-36V ac ZC	25 A	Zero voltage turn on	18-36V ac	22,6 mm
A1225K Panel Mount SSR 140V ac 25A, 90-280V ac In, ZC	25 A	Zero voltage turn on	90-280V ac	26,4 mm
A1240 Panel Mount SSR 140V ac 40A, 90-280V ac In, ZC	40 A	Zero voltage turn on	90-280V ac	22,6 mm
A1240-10 Panel Mount SSR 140V ac 40A, 90-280V ac In, Inst.	40 A	Instantaneous turn on	90-280V ac	22,6 mm
A1240E Panel Mount SSR 140V ac 40A18-36V ac ZC	40 A	Zero voltage turn on	18-36V ac	22,6 mm
D1240 Panel Mount SSR 140V ac 40A, 3-32V dc In, ZC	40 A	Zero voltage turn on	3-32V dc	22,6 mm
D1210 Panel Mount SSR 140V ac 10A, 3-32V dc In, ZC	10 A	Zero voltage turn on	3-32V dc	22,6 mm
D1210-10 Panel Mount SSR 140V ac 10A, 3-32V dc In, Inst.	10 A	Instantaneous turn on	3-32V dc	22,6 mm
D1210K Panel Mount SSR 140V ac 10A, 3-32V dc In, ZC	10 A	Zero voltage turn on	3-32V dc	26,4 mm
D1225 Panel Mount SSR 140V ac 25A, 3-32V dc In, ZC	25 A	Zero voltage turn on	3-32V dc	22,6 mm
D1225-10 Panel Mount SSR 140V ac 25A, 3-32V dc In, Inst.	25 A	Instantaneous turn on	3-32V dc	22,6 mm
D1225K Panel Mount SSR 140V ac 25A, 3-32V dc In, ZC	25 A	Zero voltage turn on	3-32V dc	26,4 mm
D1240-10 Panel Mount SSR 140V ac 40A, 3-32V dc In, Inst.	40 A	Instantaneous turn on	3-32V dc	22,6 mm
D1240K Panel Mount SSR 140V ac 40A, 3-32V dc In, ZC	40 A	Zero voltage turn on	3-32V dc	26,4 mm

Part

A1210
Panel Mount SSR 140V ac 10A, 90-280V ac In, ZC

Technical data

Overview
Output current	10 A
Output voltage	24-140V ac
Control voltage	90-280V ac
Type of control	Zero voltage turn on

Output Specification
Output voltage	24-140V ac
Number of poles	1

Input Specification
Control voltage	90-280V ac

General Specification
Temperature operational min	-40 °C
Temperature operational max	80 °C
Storage temperature max	125 °C
Storage temperature min	-40 °C
Weight	74,9 g
Height	57,3 mm
Width	44,5 mm
Depth	22,6 mm