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ND432025

Powerex Power

Dual SCR - Powerex Power

ND432025
ND432025

PDF File ND432025 PDF File


Description
ND432025 Powerex, Inc.
, Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts TM OUTLINE DRAWING T - M8 THD.
(3 TYP.
) M K U - DIA.
(4 TYP.
) Description: Powerex Dual SCR Modules are designed for use in applications requiring phase control and isolated packaging.
The modules are isolated for easy mounting with other components on a common heatsink.
TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories.
ND432025 Dual SCR Isolated TM POW-R-BLOK Module 250 Amperes / 2000 Volts A G J K1 G1 G2 K2 AK N K C B A V P D E L R Q W S W F H Features: T T T T T Electrically Isolated Heatsinking Aluminum Nitride Insulator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T Quick Connect Gate Terminal with Provision for Keyed Mating Plug T UL Recognized K1 G1 K SCR 1 AK SCR 2 A G2 K2 CONNECTION DIAGRAM ND43 Outline Dimensions Dimension A B C D E F G H J K L M N P Q R S T U V W Inches 4.
57 3.
66 3.
15 2.
17 2.
06 2.
07 1.
97 1.
90 1.
50 1.
38 1.
35 1.
122 .
71 .
57 .
625 .
394 .
350 M8 Metric .
22 Dia.
.
110 x .
032 .
12 Millimeters 116 93 80.
0 55.
1 52.
3 52.
0 50.
0 48.
3 38.
1 35.
0 34.
3 28.
5 18.
0 14.
5 15.
9 10.
00 8.
9 M8 5.
6 Dia.
2.
8 x 0.
8 3.
0 Ordering Information: Select the complete eight digit module part number from the table below.
Example: ND432025 is a 2000Volt, 250 Ampere Dual SCR Isolated TM POW-R-BLOK Module Benefits: T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time Type ND43 Voltage Volts (x100) 20 Current Amperes (x 10) 25 Applications: T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Note: Dimensions are for reference only.
Revision Date: 11/1/2001 ND432025 Powerex, Inc.
, Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR Isolated Module 250 Amperes / 2000 Volts TM A...


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