CRTP Series
TELEDYNE RELAYS
THREE PHASE SCR OUTPUT TO 25 AMPS PER PHASE, 1200 VOLTS
Industrial Solid State Products
PART NUMBERS
Package &
Chip Type
Max Blocking Input Type
Voltage (piv)/
Line Rating
Output
Current
Amps
Options
CRTP-SCR 1200480
D-DC Input
Zero Cross
Switching
R-DC Input
Random
25
See Table
Below and
Page 58
600240
FEATURES/BENEFITS
Turn-On
•
•
•
Three phase solid state relay in a single
low profile package.
High temperature plastic housing for
mechanical ruggedness.
Options (Add Suffix to Part Number) - See Page 58 for full description
-021 TransAxTM
Constant Current Input minimizes source
current requirement (standard on D input
only)
Part Number Example: CRTP600240D25
•
•
Exposed ceramic baseplate for reduced
thermal resistance and best thermal
performance.
MECHANICAL SPECIFICATION
Constructed using Teledyne’s unique
PowerthermTM process. This process
yields superior thermal impedance and
power cycling capabilities through reduced
thermal interconnections, allowing for
cooler, more reliable operation.
0.193
(4.90)
2.8
(71.12)
.500
CRTP
(12.7)
TELEDYNE RELAYS THREE POLE
0.150
(3.81)
1.090
CONTROL
AC
POLE
C
AC
POL
B
AC
POLE
A
(27.69)
IN
•
Certifications:
MAX 0.140 OF
CERAMIC
-
-
UL and ULC Recognized File #E128555
CE # EN60947-1
+
—
A1 A2
B1 B2
C1 C2
0.500
(12.70)
OPTIONAL PACKAGE
PART SUFFIX "B" TERMINALS
BENT DOWN
0.050 X 0.020 THICK
(1.27 X 0.51)
TYPICAL APPLICATIONS
0.150 TYP.
(3.81)
•
On/Off controls of high power AC
TERMINALS ARE SOLDER
0.450
(11.43)
TINNED FOR PCB APPLICATIONS
equipment.
•
Interfacing of microprocessor controls to
AC loads - lights, motors, heaters, valves,
solenoids etc.
3.200
0.325
(8.26)
(81.28)
•
•
•
•
•
Electromechanical line relay replacement.
Mercury displacement relay replacement.
Industrial and Process Controls.
.255
.210
(6.48)
(5.33)
Programmable Controller interface.
BLOCK DIAGRAM
Robotics motor position and speed
controls.
A1
DETECTION/
CONTROL
CIRCUIT
POLE A
AC
GENERAL DESCRIPTION
The CRTP series three phase AC Solid State Relays
are designed to provide control of medium amounts
of power in three phase applications. Optical
isolation ensures complete protection of the relays
circuit control elements from load transients in the
load circuit. Teledyne’s advanced design featuring
the Fused CopperTM process offers users superior
thermal management resulting in excellent
performance, quality and reliability.
A2
+
B1
OPTO
ISOLATED
CONTROL
DETECTION/
CONTROL
CIRCUIT
VDC
Input
POLE B
AC
B2
—
C1
DETECTION/
CONTROL
CIRCUIT
POLE C
AC
C2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
page 22