Series 1 - 110/125A
120/240, 480 Vac • AC Output
• Zero Voltage and Random
Turn-On Switching
• Panel Mount
• Internal Snubber
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 ver-
sions with either AC or DC input (coil)
control.
Manufactured in Crydom’s ISO 9002
Certified facility for optimum product
performance and reliability.
HA48110
HD48110
HA48125
HD48125
MODEL NUMBERS
AC CONTROL
D C C ONTROL
A24110
D24110
A24125
D24125
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
Max. Load Current
[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
θJC
) [˚C/W]
Maximum I2 t for Fusing, (8.3 msec.) [A2sec]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]
Max. Turn-On Time
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
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
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
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)
AC CONTROL
(E SUFFIX)
3-32 Vdc
-32 Vdc
3.0 Vdc
1.0 Vdc
1500 Ohms (120/240V Models)
3.4mA @ 5 Vdc, 20mA @ 28Vdc
90-280 Vrms (60Hz)
---
90 Vrms
10 Vrms
60K Ohms
2mA @ 120 Vrms, 4mA @ 240 Vrms
18-36 Vrms
---
18 Vrms
4.0 Vrms
9.0K Ohms
3mA @ 24 Vrms
GENERAL NOTES
©1998 CRYDOM CORP, Specifications subject to change without notice.
All parameters at 25ºC unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, for derating curves see page 2.
Turn-on time for random turn-on versions is 0.02 msec (DC Control Models).
Input circuitry for 480V models incorporates active current limiter with 2mA typical input current..
For recommended applications and more information contact:
USA:
(800) 8 CRYDOM
•
(800) 827-9366 • (619) 715-7200 • fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • e-mail: sales@crydom.com
WEB SITE:
http://www.crydom.com
FASTFAX Product Information:
(888) 267-9191
UK:
(44)1202 812300
•
fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY:
(49)871 935405
•
fax (49)871 935407, Aussere Parkstr.5, D-84032 Altdorf, Germany
9002
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