HD4812 Solid-State Relay Datasheet

HD4812 Datasheet, PDF, Equivalent


Part Number

HD4812

Description

(HD Series) Solid-State Relay

Manufacture

Crydom

Total Page 3 Pages
Datasheet
Download HD4812 Datasheet


HD4812
Series HA, 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
M O D E L N U M B E R S AC CONTROL
D C CONTROL
HA4812
HD4812
HA4825
HD4825
OUTPUT SPECIFICATIONS
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 Crydoms ISO 9001
Certified facility for optimum product
performance and reliability.
HA4850
HD4850
HA4875
HD4875
HA4890
HD4890
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 (RθJC) [˚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
48-530
12
40
1200
140
1.7
1.48
81
10
500
0.5
48-530
48-530
48-530
48-530
25 50 75 90
40 40 40 40
1200
1200
1200
1200
250
625
1000
1200
1.7 1.7 1.7 1.7
1.02 0.63 0.31 0.28
260
1620
4150
6000
10 10 10 10
500 500 500 500
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
Control Voltage Range
DC CONTROL
(D PREFIX)
3-32 Vdc
AC CONTROL
( A P R E F I X )
90-280 Vrms (60Hz)
AC CONTROL
(E SUFFIX)
18-36 Vrms
Max. Reverse Voltage
-32 Vdc
--- ---
Max. Turn-On Voltage
3.0 Vdc
90 Vrms
18 Vrms
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current
1.0 Vdc
See Note
2.0 mA
10 Vrms
60K Ohms
2mA @ 120 Vrms, 4mA @ 240 Vrms
4.0 Vrms
9.0K Ohms
3mA @ 24 Vrms
GENERAL NOTES
© 2003 CRYDOM CORP, Specifications subject to change without notice.
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
FastFax Document No. 158
SERIES HA/HD.
REV. 111303
PAGE 1 OF 3
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
www.DataSheet4U.com

HD4812
Series HA, HD
12-90Amp • 480 Vac - AC OUTPUT
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
Max. Capacitance Input/Output
Ambient Operating Temperature Range
4000 Vrms
109 Ohm
8 pF
-40 to 80˚C
Ambient Storage Temperature Range
-40 to 125˚C
MECHANICAL SPECIFICATIONS
Weight: (typical)
Encapsulation:
3.0 oz. (86.5g)
Thermally Conductive Epoxy
Terminals:
Screws and Saddle Clamps Furnished, Unmounted
AVAILABLE OPTIONS
E 24 VAC Input (18-36 Vac)
Example: HA4825E
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
1.10
(27.9)
.45
(11.4)
8-32 TERMINAL
(2 PLACES )
F Faston Terminals (Up to 50 Amp Models)
Example: HD4850F
G Input Status LED.
Agencies Approval Pending
Example: HD4850G
1.87
(47.5)
1
--
4
OUTPUT
INPUT
2 2.30
(58.4)
1.70
+ (43.2)
3
Note: Control Voltage Range 4.5-32 Vdc
for DC Control Models.
P Internal Overvoltage Protection.
Relay Will Self Trigger Between
BASE PLATE
.125 (3.2)
1.00
(25.4)
1.80
(45.7)
6-32 TERMINAL
(2 PLACES)
.78
(19.8)
.90
(22.9)
900-1200 Vpk. Not Suitable For
Capacitive Loads.
Agencies Approval Pending.
Screw Torque Requirements:
Example: HD4825P
6-32 Screws - 10 in. lbs.,
8-32 and 10-32 Screws - 20in. lbs.
-10 Random Turn-On (AC & DC Control)
Phase Controllable (DC Control)
Example: HD4890-10
(Screws dry without grease.)
Fastons:
Single pair (up to 25A)
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
H Heat Transfer Pad (Attached)
Example: HD4890H
Double pair* (up to 50A).
*Caution: User must connect to both pairs
1.87
(47.5)
1
Ordering System: Combination of the
suffixes should be made in the following order:
--
4
1.10
(27.9)
.45
(11.4)
OUTPUT
INPUT
FASTON TERMINAL
.250 X .032 (2 PLCS.)
.87 REF.
(22.2)
2 2.30
(58.4)
1.70
+ (43.2)
3
EFPG-10.
Example: HA4850EFPG-10
Crydom Heat Sinks offer excellent
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)
thermal management and are per-
fectly matched to the load current
ratings of Crydom panel mount
relays. Request Crydoms Heat Sink
specification sheet for all the details.
All dimensions are in inches (millimeters)
APPROVALS
UL E116949
CSA LR81689
VDE 10143 UG
FastFax Document No. 158
SERIES HA/HD.
REV. 111303
PAGE 2 OF 3
© 2003 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


Features Series HA, HD • Zero Voltage and Rando m Turn-On Switching • Panel Mount • 1200V Transient Capability • Integra ted Overvoltage Protection by Automatic Self Turn-On (Suffix P) • 110 & 125A Models Available MODEL NUMBERS AC CONT ROL D C CONTROL HA4812 HD4812 HA4825 HD 4825 12-90Amp • 480 Vac - AC OUTPUT Featuring state-of-the-art Surface Moun t Technology, these SPST-NO relays deli ver proven reliability in the most dema nding applications. Output consists of an SCR AC switch and is available in ze ro-cross, random turn-on (phase control lable) and versions with either AC or D C input (coil) control. Manufactured in Crydom’s ISO 9001 Certified facility for optimum product performance and re liability. HA4850 HD4850 HA4875 HD4875 HA4890 HD4890 OUTPUT SPECIFICATIONS Operating Voltage (47-63 Hz) [Vrms] M ax. 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 1 200 625 1.7 0.63 1620 10 500 48-530 75 40 1200 1000 1.7 0.31 4150 10 500 48-5.
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