M O D E L N U M B E R S
D C C O N T R O L
P R G D 2 4 1 5 0
P R G D 4 8 1 5 0
A C C O N T R O L
P R G A 2 4 1 5 0
P R G A 4 8 1 5 0
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
24-280
48-530
Load Current Range
[Arms]
.15-150
.15-150
Transient Overvoltage [Vpk]
600
1200
Max. Surge Current, (16.6ms) [Apk]
1750
1750
Max. On-State Voltage Drop @ Rated Current [Vpk]
1.7
1.7
Thermal Resistance Junction to Case (R
JC) [C/W]
0.15
0.15
Maximum I
2
t for Fusing, (8.3 msec.) [A
2
sec]
12,700
12,700
Max. Off-State Leakage Current @ Rated Voltage [mArms]
5
5
Min. Off-State dv/dt @ Max. Rated Voltage [V/sec]
500
500
Max. Turn-On Time
1/2 cycle (DC Control), 10 msec (AC Control)
Max. Turn-Off Time
1/2 cycle (DC Control), 40 msec (AC Control)
Power Factor (Min.) with Max. Load
0.5
0.5
INPUT SPECIFICATIONS
D C
( 2 4 0 V M o d e l s )
D C
( 4 8 0 V M o d e l s )
A C
Control Voltage Range
3-15 Vdc
4-15 Vdc
90-140 Vac
Max. Turn-On Voltage
3.0 Vdc
4.0 Vdc
90 Vac
Min. Turn-Off Voltage
1.0 Vdc
1.0 Vdc
10 Vac
Nominal Input Impedance
300 Ohms
300 Ohms
14.1 Ohms
Typical Input Current
15 mA @ 5 Vdc
15 mA @ 5 Vdc
10 mA @ 120 Vac
Zero Voltage and Random
Turn-On Swi tching
Extra High Steady-Stat e
Current
Panel M ount
Internal Snubber
FastFax Document No. 153
PRG.
Rev. 041902
PAGE 1 OF 2
Series PRG
150Amp 120/240, 480 Vac AC Output
2002 CRYDOM CORP, Specifications subject to change without notice.
GENERAL NOTES
All parameters at 25C and per section unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, see derating curves on page 2.
Turn-On time for Random versions is 0.02 msec. (DC Control Models).
Featuring state-of-the-art Surface
Mount Technology, this SPST-NO
relay delivers proven reliability in the
most demanding applications.
Output consists of an SCR AC switch
and is available in zero-cross and ran-
dom turn-on (phase controllable) ver-
sions.
Manufactured in Crydom's ISO 9001
Certified facility for optimum product
performance and reliability.
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
All dimensions are in inches (millimeters)
APPROVALS
PENDING
GENERAL SPECIFICATIONS
Dielectric Strength (min.)
4000 Vac
Insulation Resistance (Min.) @ 500 Vdc
10
10
Ohm
Max. Capacitance Input/Output
10 pF
Ambient Operating Temperature Range
-30 to 80C
Ambient Storage Temperature Range
-40 to 125C
M ECHANICAL SPECIFICATIONS
Weight: (typical)
12 oz. (340g)
Encapsulation:
Thermally Conductive Epoxy
Power Terminals:
M5 Screws Furnished, Mounted
Control Terminals:
.050 x .020 Square Pins
Crydom Heat Sinks
offer excellent ther-
mal 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.
CURRENT DERATING CURVES
180
210
90
60
30
150
120
0
30
60
120
0
90
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
105
110
120
Base Plate Temp [
C]
150A
.5C/W
.4C/W
115
100
1C/W
.2C/W
2.50
(63.5)
1.66
(42.2)
.25
(6.3)
.30
(7.6)
2.50
(63.5)
3.60
(91.4)
4.00
(101.5)
.20
(5.1)
.20
(5.1)
.400
(10.2)
.65
(16.5)
1.17
(29.7)
.95
(24.1)
.125
(3.2)
MOUNTING
HOLE/SLOT
0.16 (4.1) DIA.
.125" Copper Base Plate
(Integral Part of Package)
+
--
AC
AC
OUTPUT
INPUT
.055
(1.4)
.110 x .020 THICK
CUT HERE FOR FASTON
(AMP TYPE 61060-1 RECOMMEND)
PIN DETAIL
AVAILABLE OPTIONS
-10
Random Turn-On (AC & DC Control)
Phase Controllable (DC Control)
Example:
PRGA24 150-10
FastFax Document No. 153
PRG.
Rev. 041902
PAGE 2 OF 2
Series PRG
150Amp 120/240, 480 Vac AC Output
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
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