DRT-240_11 Datasheet, PDF (2/2 Pages) Mean Well Enterprises Co., Ltd. – 240W Three Phase Industrial DIN RAIL Power Supply

D R T - 2 4 0 ^{240W Three Phase Industrial DIN RAIL Power Supply}
series
Mechanical Specification
Case No. 922A Unit:mm
100
125.5
TB1
TB2
4 3 2 1 LED 4 3 2 1
35
ADMISSIBLE DIN-RAIL: TS35/7.5 OR TS35/15
Block Diagram
EMI
I/P
FILTER
FG
Derating Curve
RECTIFIERS
&
FILTER
O.L.P.
O.T.P.
+V ADJ.
Terminal Pin No. Assignment (TB1)
Pin No.
1
2
3
4
Assignment
FG
AC/L3
AC/L2
AC/L1
Terminal Pin No. Assignment (TB2)
Pin No. Assignment
1,2 DC OUTPUT +V
3,4 DC OUTPUT -V
POWER
SWITCHING
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
PWM
CONTROL
CURRENT
LIMIT
O.V.P.
Static Characteristics
fosc : 70KHz
+V
-V
100
80
60
40
20
-20
0
10
20
30
40
50
60 70 (VERTICAL)
AMBIENT TEMPERATURE ( )
100
Three phase operation
90
80
Dual phase operation
70
60
50
40
340 355 370 385 400 415 430 460 475 490 505 520 550
INPUT VOLTAGE (VAC) 60Hz
File Name:DRT-240-SPEC 2011-06-17