Series HA, Series HD
12-90Amp • 480 Vac • AC Output
• Zero Voltage and Random Turn-On Switching • Panel Mount • 1200V Transient Capability • Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P) • 110 & 125A Models Available
MODEL NUMBERS AC CONTROL D C CONTROL HA4812 HD4812 HA4825 HD4825
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.
HA4850 HD4850 HA4875 HD4875 HA4890 HD4890
OUTPUT SPECIFICATIONS ➀
Operating Voltage (47-63 Hz) [Vrms] Max. Load Current
48-530 12 40 1200 140 1.7 1.48 81 10 500
48-530 25 40 1200 250 1.7 1.02 260 10 500
48-530 50 40 1200 625 1.7 0.63 1620 10 500
48-530 75 40 1200 1000 1.7 0.31 4150 10 500
48-530 90 40 1200 1200 1.7 0.28 6000 10 500
➂
[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 I 2 t for Fusing, (8.3 msec.) [A 2sec] 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
➁
➄
0.5
1/2 Cycle (DC Input), 10.0 msec (AC Input) 1/2 Cycle (DC Input), 40.0 msec (AC Input) 0.5 0.5 0.5 0.5
INPUT SPECIFICATIONS ➀
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 P R E F I X )➃
90-280 Vrms (60Hz) --90 Vrms 10 Vrms 60K Ohms 2mA @ 120 Vrms, 4mA @ 240 Vrms
AC CONTROL
(E SUFFIX)
3-32 Vdc -32 Vdc 3.0 Vdc 1.0 Vdc See Note ➅ 2.0 mA ➅
18-36 Vrms --18 Vrms 4.0 Vrms 9.0K Ohms 3mA @ 24 Vrms
GENERAL NOTES
© 2002 CRYDOM CORP, Specifications subject to change without notice.
➀ ➁ ➂ ➃ ➄ ➅
All parameters at 25˚C 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. 24 Vac Input option, E suffix. Turn-on time for random turn-on versions is 0.02 msec (DC Control Models). Input circuitry incorporates active current limiter.
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
FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 1 OF 3
Series HA, Series HD
12-90Amp • 480 V ac• AC Output
G ENERAL 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: A VAILABLE OPTIONS E 24 VAC Input (18-36 Vac) Example: HA4825E F G Faston Terminals (Up to 50 Amp Models) Example: HD4850F Input Status LED. Agencies Approval Pending Example: HD4850G Note: Control Voltage Range 4.5-32 Vdc for DC Control Models. Internal Overvoltage Protection. Relay Will Self Trigger Between 900-1200 Vpk. Not Suitable For Capacitive Loads. Agencies Approval Pending. Example: HD4825P Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: HD4890-10
1.87 (47.5)
4000 Vrms 109 Ohm 8 pF -40 to 80˚C -40 to 125˚C
3.0 oz. (86.5g) Thermally Conductive Epoxy
Screws and Saddle Clamps Furnished, Unmounted
1.10 (27.9) .45 (11.4)
MOUNTING HOLE/SLOT 0.17 (4.3) DIA.
8-32 TERMINAL (2 PLACES )
1
OUTPUT
2
SOLID-STATE RELAY
-4
INPUT
+
3
2.30 (58.4) 1.70 (43.2)
P
BASE PLATE .125 (3.2)
1.00 (25.4) 1.80 (45.7)
6-32 TERMINAL (2 PLACES)
.78 (19.8) .90 (22.9)
-10
Screw Torque Requirements: 6-32 Screws - 10 in. lbs., 8-32 and 10-32 Screws - 20in. lbs. (Screws dry without grease.) MOUNTING Fastons: Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs
HOLE/SLOT 0.17 (4.3) DIA.
1.10 (27.9) .45 (11.4)
FASTON TERMINAL .250 X .032 (2 PLCS.) .87 REF. (22.2)
1
OUTPUT
2
Ordering System: Combination of the suffixes should be made in the following order: EFPG-10. Example: HA4850EFPG-10
1.87 (47.5)
2.30 (58.4) 1.70 (43.2)
SOLID-STATE RELAY
-4
INPUT
+
3
Crydom Heat Sinks offer excellent thermal management and are perfectly matched to the load current ratings of Crydom panel mount relays. Request Crydom’s Heat Sink specification sheet for all the details.
BASE PLATE .125 (3.2)
1.00 (25.4) 1.80 (45.7)
FASTON TERMINAL .187 X .032 (2 PLCS.)
.78 (19.8) .90 (22.9)
All dimensions are in inches (millimeters)
APPROVALS UL E116949 CSA LR81689 VDE 10143 UG
FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 2 OF 3
© 2002 CRYDOM CORP, Specifications subject to change without notice.
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 HA, Series HD
12-90Amp • 480 Vac• AC Output
CURRENT DERATING CURVES
12A
14 12
7˚C/W 3˚C/W
25A
30
1˚C/W
95
Base Plate Temp [˚C] Base Plate Temp [˚C]
9˚C/W
5˚C/W
Base Plate Temp [˚C]
10
Power Dissipation
110
25
Power Dissipation
3˚C/W 2˚C/W
100
8 6 4 120 2 0 0 2 4 6 8 10 12 20 40 60 80
NO HEATSINK
20 15 10
NO HEATSINK
115
110
5 0 5 10 15 20 25 20 40 60 80
Load Current [Arms] Max Ambient Temp. [˚C] Load Current [Arms] Max Ambient Temp. [˚C]
120
50A
60
1˚C/W 1.5˚C/W .5˚C/W
75A
120 90
Base Plate Temp [˚C] Base Plate Temp [˚C]
90A
120
.5˚C/W .2˚C/W .4˚C/W
90
95
Power Dissipation
.5˚C/W .3˚C/W
Power Dissipation
40
2˚C/W
100
80
1˚C/W
100
Power Dissipation
80
1ºC/W
100
20
NO HEATSINK
110
110 40 120 0
110 40 120 0 20 40 60 80 0 20 40 60 80
120 80 15 30 45 60 75 20 40 60 80
0 10 20 30 40 50 20 40 60
Load Current [Arms] Max Ambient Temp. [˚C]
Load Current [Arms]
Max Ambient Temp. [˚C]
Load Current [Arms]
Max Ambient Temp. [˚C]
© 2002 CRYDOM CORP, Specifications subject to change without notice.
FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 3 OF 3
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