PS-120 Crydom Company, PS-120 Datasheet
PS-120
Manufacturer Part Number
PS-120
Description
Power Supply; 20 VAC/100 mA @ 50/60 Hz; 120 VAC @ 50/60 Hz; 2 in.; 2.1 in.
Manufacturer
Crydom Company
Datasheet
1.PS-120.pdf
(3 pages)
Specifications of PS-120
Brand/series
LPCV Series
Length
2 in.
Temperature, Operating
-30 to +80 °C
Voltage, Input
120 VAC @ 50⁄60 Hz
Voltage, Output
20 VAC⁄100 mA @ 50⁄60 Hz
Width
2.1 in.
Lead Free Status / Rohs Status
RoHS Compliant part
OUTPUT SPECIFICATIONS
Operating Voltage (60 Hz) [Vrms]
Load Current Range
Max. Surge Current, (16.6ms) [Apk]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Thermal Resistance Junction to Case (R JC ) [û C /W]
Maximum I 2 t for Fusing, (8.3 msec.) [A 2 sec]
Maximum Voltage Drop (100% On) [Vpk]
Minmum Off-State dv/dt [V/µsec]
Power Factor (Min.) with Max. Load
INPUT SPECIFICATIONS
Control Range (Nominal)
Control Range Limits (Min/Msx)
Turn-On Threshold
Min. Input Impedance
GENERAL NOTES
FastFax Document No. 207
SERIES LPCV.
Rev. 111303
PAGE 1 OF 3
Transient Overvoltage [Vpk]
All parameters at 25˚û C unless otherwise specified.
Linear taper potentiometer 1-10K Ohm, 1/2 Watt.
50Hz models available.
20Vac must be in phase with load.
M O D E L N U M B E R S
[Arms]
0-10 Vdc CONTROL
4-20 mA CONTROL
0-5 Vdc CONTROL
(20 mA)
(4 mA)
• P recise P roportional L oad
• O ptically I solated
• 0-5 V dc , 0-10 V dc , 4-20 m A
• C ontrol C ircuit R equires no
C ontrol
I nput C ontrol M odels
A djustment or C alibration
7.5V
2.5V
10V
5V
0V
180
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
F iring A ngle vs . I nput S ignal
12.7K Ohms
-0.5/10 Vdc
135
0-5 Vdc
.25 Vdc
10LPCV2415
20LPCV2415
5LPCV2415
20-300
.10-15
1.48
600
150
200
1.6
0.5
10
94
90
45
10LPCV2425
20LPCV2425
© 2003 CRYDOM CORP, Specifications subject to change without notice.
.10-25
5LPCV2425
20-300
1.02
250
260
200
600
1.6
0.5
15
0
2.5V
-1.0/20 Vdc
25K Ohms
5V
0V
0-10 Vdc
0.5 Vdc
L
The LPCV Linear Proportional
Controllers control loads up 110
Amps. Changes in the input signal
linearly vary the firing angle of the
thyristor load control device. Control
circuitry and power switch are in the
same package. The PS-120 (120V)
and PS-240 (240V) power supplies are
designed for use with the LPCV con-
troller to provide the 20Vac required
in addition to the control voltage.
inear
10LPCV2440 10LPCV2475 10LPCV24110
20LPCV2440 20LPCV2475 20LPCV24110
5LPCV2440
TYPICAL APPLICATIONS
20-300
.10-40
1620
0.63
600
625
200
•
•
•
•
•
•
•
•
•
1.6
0.5
20
S
Infrared and Quartz Heaters
Resistive Heating Elements
Transformers
Rectified DC Motors
Thermal Forming Equipment
Blow Molding Equipment
Industrial Temperature Controllers
Conveyor Speed Control
Printing Applications
P
eries
roportional
5LPCV2475
20-300
.15-75
1000
4150
600
0.31
200
1.6
0.5
30
-0.5/25 mA
460 Ohms
4-20 mA
4.5 mA
LPCV
L
oad
5LPCV24110
C
ontroller
.20-110
20-300
600
1500
9340
0.28
200
1.6
0.5
50
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PS-120 Summary of contents
Page 1
... Amps. Changes in the input signal linearly vary the firing angle of the thyristor load control device. Control circuitry and power switch are in the same package. The PS-120 (120V) and PS-240 (240V) power supplies are designed for use with the LPCV con- troller to provide the 20Vac required in addition to the control voltage ...
Page 2
... PROPORTIONAL CONTROLLER 12Vdc Output For Manual Control + Vac from Power From Control Supply Module 0-5 Vdc PS-120 (120Vac) 0-10 Vdc PS-240 (240Vac) 4-20 mA Note: Not Used S ee note if Connected to Analog Card FastFax Document No. 207 SERIES LPCV. Rev. 111303 PAGE GENERAL SPECIFICATIONS ...
Page 3
NO HEATSINK Load Current [Arms] Max Ambient Temp. [˚C] 0 ontrol 100 4-20 m ...