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Series 1-110/125A
120/240, 480 Vac - AC OUTPUT
* Zero Voltage and Random Turn-On Switching * Panel Mount * Internal Snubber
* Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P)
Featuring state-of-the-art Surface Mount Technology, these SPST-NO relays deliver proven reliability in the most demanding applications. Output consists of an SCR AC switch and is available in zero-cross, random turn-on (phase controllable) and versions with either AC or DC input (coil) control. Manufactured in Crydom's ISO 9001 Certified facility for optimum product performance and reliability.
A24125 D24125 HA48110 HD48110 HA48125 HD48125
MODEL NUMBERS
OUTPUT SPECIFICATIONS 1
Operating Voltage (47-63 Hz) [Vrms] Max. Load Current
AC CONTROL DC CONTROL
A24110 D24110
24-280 110 150 600 1500 1.7 .25 9,340 10 500
24-280 125 150 600 1750 1.7 .22 12,700 10 500
48-530 110 150 1200 1500 1.7 .25 9,340 10 500
48-530 125 150 1200 1750 1.7 .22 12,700 10 500
3
[Arms]
Min. Load Current, [mArms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (R JC) [C/W] Maximum I 2 t for Fusing, (8.3 msec.) [A 2 sec] Max. Off-State Leakage Current @ Rated Voltage [mArms] Min. Off-State dv/dt @ Max. Rated Voltage [V/sec] Max. Turn-On Time Max. Turn-Off Time Power Factor (Min.) with Max. Load
2
4
0.5
1/2 Cycle (DC Control), 10.0 msec (AC Control) 1/2 Cycle (DC Control), 40.0 msec (AC Control) 0.5 0.5 0.5
INPUT SPECIFICATIONS 1
Control Voltage Range Max. Reverse Voltage Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current
DC CONTROL
(D PREFIX)
AC CONTROL
(A PREFIX)
24V AC/DC CONTROL
(E SUFFIX)
3-32 Vdc -32 Vdc 3.0 Vdc 1.0 Vdc 1500 Ohms (120/240V Models) 5 3.4mA @ 5 Vdc, 20mA @ 28Vdc 5
90-280 Vrms (60Hz) --90 Vrms 10 Vrms 60K Ohms 2mA @ 120 Vrms, 4mA @ 240 Vrms
18-36 Vrms/Vdc --18 Vrms/Vdc 4.0 Vrms/Vdc 9.0K Ohms 3mA @ 24 V
GENERAL NOTES
(c) 2005 CRYDOM CORP, Specifications subject to change without notice.
1 All parameters at 25C 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 versions is 0.02 msec (DC Control Models). 5 Input circuitry for 480V models incorporates active current limiter with 2mA typical input current..
For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: sales@crydom.com WEB SITE: http://www.crydom.com UK: +44 (0)1202 365070 * FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com. GERMANY: +49 (0)180 3000 506
Series 1-110/125. Rev. 082505 PAGE 1 OF 2
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Series 1-110/125A
120/240, 480 Vac - AC OUTPUT
4000 Vrms 10 9 Ohm 8 pF -40 to 80C -40 to 125C 3.0 oz. (86.5g) Thermally Conductive Epoxy Screws and Saddle Clamps Furnished, Unmounted GENERAL SPECIFICATIONS Dielectric Strength 50/60Hz Input/Output/Base Insulation Resistance (Min.) @ 500 Vdc Max. Capacitance Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range MECHANICAL SPECIFICATIONS Weight: (typical) Encapsulation: Terminals: AVAILABLE OPTIONS E G 24V AC/DC Input Example: A24110E Input Status LED. Agencies Approval Pending Example: HD48125G Note: Control Voltage Range 4.5-32Vdc for DC Control Models. Internal Overvoltage Protection. Relay Will Self Trigger Between 450-600 Vpk (for 240Vac Models 125A) & 900-1200Vpk (for 480Vac Models125A). Not Suitable For Capacitive Loads. Agencies Approval Pending. Example: D24125P (AC & DC Control) Example: HD48125P (AC & DC Control) Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: D24110-10 Heat Tranfer Pad (Attached) Example: D24110H Crydom Heat Sinks offer excellent thermal management and are per fectly matched to the load current ratings of Crydom panel mount relays. Request Crydom's Heat Sink specification sheet for all the details.
MOUNTING HOLE/SLOT 0.17 (4.3) DIA.
1.10 (27.9) .45 (11.4)
8-32 TERMINAL (2 PLACES )
P
Screw Torque Requirements: 6-32 Screws - 10 in./lbs., 8-32 and 10-32 Screws - 20in./lbs. (Screws dry without grease.)
1
1.87 (47.5)
OUTPUT
2
2.30 (58.4) 1.70 (43.2)
-4
INPUT
+
3
-10
BASE PLATE .125 (3.2)
H
Ordering System: Combination of the suffixes should be made in the following order: EPG-10. Example: HA48125EPG-10
1.00 (25.4) 1.80 (45.7)
6-32 TERMINAL (2 PLACES)
.78 (19.8) .90 (22.9)
All dimensions are in inches (millimeters)
CURRENT DERATING CURVES
110A
160
.4C/W
125A
160 90
.2C/W .4C/W
90
.2C/W
Base Plate Temp [C]
.5C/W
100 80
1C/W
100 80
1C/W
110 40 120 0 30 60 90 120 0 20 40 60 80
Load Current [Arms] Max Ambient Temp. [C]
110 40 120 0 30 60 90 120 0 20 40 60 80
Load Current [Arms] Max Ambient Temp. [C]
(c) 2005 CRYDOM CORP, Specifications subject to change without notice.
APPROVALS UL E116950
Series 1-110/125 Rev. 082505 PAGE 2 OF 2
For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: sales@crydom.com WEB SITE: http://www.crydom.com UK: +44 (0)1202 365070 * FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com. GERMANY: +49 (0)180 3000 506
Base Plate Temp [C]
120
Power Dissipation
120
Power Dissipation
.5C/W

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