Chinfa DRA280-24B Ac - dc din rail mountable power supply industrial control equipment Datasheet

DRA240 / 300 SERIES
AC - DC DIN RAIL MOUNTABLE POWER SUPPLY
INDUSTRIAL CONTROL EQUIPMENT
FEATURES
‧PFC FUNCTION AVAILABLE
‧PARALLEL FUNCTION AVAILABLE (SWITCH)
‧INPUT VOLTAGE 115/230VAC AUTO SELECT
‧SELV COMPONENTS DESIGN
‧3 YEARS WARRANTY
R
R
H H
EN 61558-1
EN 61558-2-16
a
UL 60950-1
Class I, Div 2
IND. CONT. EQ.
UL 508
EN 60950-1
SELECTION CHART
DRA 240 - 24 x
Wattage
A : SCREW TERMINAL TYPE
B : DETACHABLE CONNECTOR TYPE
24 : 24V OUT
48 : 48V OUT
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
DRA240-24x
115 / 230 VAC
240 WATTS
+ 24 VDC
DRA240-48x
115 / 230 VAC
240 WATTS
DRA300-24x
115 / 230 VAC
300 WATTS
DRA300-48x
115 / 230 VAC
300 WATTS
OUTPUT
OUTPUT
WATTAGE
VOLTAGE
Single Output Models
OUTPUT
CURRENT
EFF.
(min.)
EFF.
(typ.)
10 A
87%
89%
+ 48 VDC
5A
88%
90%
+ 24 VDC
12.5A
87%
89%
+ 48 VDC
6.25A
88%
90%
max.
max.
unit
unit
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Conditions
Conditions
Characteristics
Switching frequency
Isolation voltage
min.
min.
Vi nom, Io nom
40
Input-Output
VAC / VDC
Input-FG
1,500 / 2,121
VAC / VDC
500 / 710
VAC / VDC
100
MΩ
Isolation resistance
Input-Output, @ 500VDC
Ambient temperature
Operating at Vi nom
DRA240
-40
+ 71
o
DRA300
-30
+ 71
o
Vi nom, from +61 to +71 C
2.5
C
% / oC
Vi nom, from +56 to +71 oC
DRA300
2.5
% / oC
Non operational
-40
Relative humidity
Vi nom, Io nom
20
Temperature coefficient
Vi nom, Io min
MTBF
Bellcore Issue 6 @40oC, GB
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2015.05.12
C
DRA240
o
Storage temperature
Altitude during operation
KHz
3,000 / 4,242
Output-FG
Derating (see derating curve)
typ.
typ.
EN 60950-1
+ 85
o
C
95
% RH
± 0.03
% / oC
DRA240-24x
481,000
Hours
DRA240-48x
568,000
Hours
DRA300-24x
437,000
Hours
DRA300-48x
468,000
Hours
5,000
m
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P1
DRA240 / 300 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Conditions
Conditions
Characteristics
Dimension
Cooling
Installation position
min.
min.
Screw terminal type
Detachable connector type
typ.
typ.
max.
max.
unit
unit
L124.5 x W83.5 x D123.6
mm
L143.5 x W83.5 x D123.6
mm
Free air convection
Vertical ( other direction may derating using )
Pollution degree
2
INPUT SPECIFICATIONS
Characteristics
Io nom
Absolute input max. range
Ta min ... Ta max,
Io nom
Input current
Rated input current
min.
Conditions
Rated input voltage
typ.
Inrush current
Vi : 115 / 230 VAC , Io nom
132
AC in 230V selected
180
264
VAC
DC in
210
375
VDC
DRA240
4.0 / 1.55
DRA300
4.8 / 1.9
Vi : 230 VAC, Io nom
Leakage current
Input-Output
A
A
5.4 / 2.2
DRA300
6.0 / 3.0
A
63
30 / 60
Hz
DRA240
A
W
35 / 32
42 / 40
DRA300(24V/48V)
Input-FG
A
A
35 / 65
DRA300
DRA240(24V/48V)
Vi : 230VAC, Io nom
VAC
DRA240
47
Power dissipation
VAC
90
Vi : 90 / 180 VAC, Io nom
Vi nom, Io nom
unit
AC in 115V selected
Vi : 115 / 230 VAC, Io nom
Line frequency
Power factor (Passive)
max.
115 / 230 (auto select)
W
0.25
mA
3.5
mA
max.
unit
+1
%
0.75
DRA240 / DRA300
OUTPUT SPECIFICATIONS
Characteristics
min.
Conditions
Output voltage accuracy
(Adjusted before shipment)
Vi nom, Io max
0
Minimum load
Line regulation
Vi nom
Io nom, Vi min ...Vi max
Vi nom,
Io min ...Io nom
0
Load regulation
Voltage trim range
Vi nom,
0.8 Io nom
Rated continuous loading
Vi nom
Vi : 115 / 230 VAC , Io nom
Turn on time
Vi nom, Io nom
Vi nom, Io nom
Rise time
single mode
parallel mode
24V
22.5
48V
47
%
%
VDC
28.5
DRA240-24x
56
10A @ 24Vdc / 8.4A @ 28.5 Vdc
DRA240-48x
DRA300-24x
12.5A @ 24Vdc / 10.5A @ 28.5 Vdc
VDC
5A @ 48Vdc / 4.2A @ 56 Vdc
6.25A @ 48Vdc / 5.35A @ 56 Vdc
ms
25 / 30
with 7000μF CAP
Vi nom, Io nom
Vi nom, Io nom
%
%
± 0.5
±1
±5
DRA300-48x
Hold up time
typ.
with 7000μF CAP
2,500
ms
2,500
ms
150
ms
500
ms
Fall time
Transient recovery time
Vi nom, Io nom
150
ms
Vi nom, 1~0.5 Io nom
Ripple & noise
Vi nom, Io nom,BW = 20MHz
2
100
mV
Power back immunity
Vi nom, Io nom
Capacitor load
Vi nom, Io nom
7,000
VDC
μF
DC ON indicator threshold
at start up (Green LED)
Vi nom, Io nom
DC LOW indicator threshold
after start up (Red LED)
Vi nom, Io nom
Parallel operation
0.1 Io min ~ 0.9 Io max
Vi nom, Io nom, Po / Pi
Efficiency
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2015.05.12
24V / 48V
35 / 63
ms
24V
17.6
19.4
VDC
48V
37
43
VDC
24V
17.6
19.4
VDC
48V
37
43
VDC
unit
3
Up to 90%, See model list and typ efficiency curve
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P2
DRA240 / 300 SERIES
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
CONTROL AND PROTECTION
Characteristics
Internal surge voltage protection
Rated over load protection
Power Rdy
(for 24V model only)
Over voltage protection
typ.
min.
Conditions
Input fuse
max.
DRA240
T6.3A / 250VAC internal
DRA300
T8A / 250VAC internal
unit
Varistor
IEC 61000-4-5
Vi nom (see typ current limited curve)
120
145
%
Threshold voltage of contact closed(at start up)
17.6
19.4
VDC
Electrical isolation
Contact rating at 60VDC
500
Vi nom, 0.8 Io nom (Auto Recovery)
24V
30
48V
60
VDC
Output short circuit
Fold forward
Degree of protection
IP20
0.3
A
33
66
V
V
APPROVALS AND STANDARDS
UL / cUL
UL 508 Listed
UL 60950-1 Recognized
ISA 12.12.01(Class I, Division 2, Groups A, B, C and D)
TUV
EN 60950-1
EN 61558-1, EN 61558-2-16 (meet EN 60204-1)
CE
EN 61000-6-3, EN 55022 Class B, EN 61000-3-2 Class D, EN 61000-3-3
EN 61000-6-2, EN 55024, EN 61000-4-2 Level 4, EN 61000-4-3 Level 3
EN 61000-4-4 Level 4, EN 61000-4-5 L-N Level 3, L / N-FG Level 4
EN 61000-4-6 Level 3, EN 61000-4-8 Level 4, EN 61000-4-11
ENV 50204 Level 2, EN 61204-3
CCC
Vibration resistance
GB4943.1, GB9254, GB17625.1
meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis )
Shock resistance
meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face)
PHYSICAL CHARACTERISTICS
124.5 x 83.5 x 123.6 mm (4.9 x 3.29 x 4.87 inches)
Case size
Screw terminal type
Case material
Weight
Detachable connector type 143.5 x 83.5 x 123.6 mm (5.65 x 3.29 x 4.87 inches)
Metal
DRA240 : 1380g
DRA300 : 1400g
DRA240 : 1.5kg ; 16
/ 25kg / 2.01CUFT
DRA300 : 1.53kg ; 16
/ 25.5kg / 2.01CUFT
Packing
MECHANISM & PIN CONFIGURATION
mm [inch]
CONSTRUCTION
83.5 0 [3 .2 9]
6
6
116.6 0 [4 .5 9]
83.5 0 [3 .2 9]
1
7.0 0 [0 .3 0]
Easy snap-on mounting onto the DIN-Rail
(TS35/7.5 or TS35/15), unit sits safeIy and
firmly on the rail.
1
INSTALLATION
- - ++ Rdy
Vout ADJ.
DC LO
DC ON
DC LO
DC ON
DRA240
L
124.50 [4.90]
Vout ADJ.
DRA240
N
L
N
AC INPUT
7
9
7
9
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
120.00[4.72] - 400.00[15.75]
±0.80[0.03]
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2015.05.12
143.50 [5.65]
S
P
- - ++ Rdy
124.50 [4.90]
S
P
Ventilation / Cooling
Normal convection
All sides 25mm free space
For cooling recommended
Connector size range
Screw terminal:
AWG24-10 (0.2~4mm2 ) flexible / solid cable,
-Input connector can withstand torque at
maximum 9 pound-inches.
-Output connector can withstand torque at
maximum 5.5 pound-inches.
8 m/m stripping at cable end recommends
Detachable connector:
AWG24-12 (0.2~2.5mm2 ) flexible / solid cable,
-Input connector can withstand torque at
maximum 4.5 pound-inches.
-Output connector can withstand torque at
maximum 7 pound-inches.
4~5 m/m stripping at cable end recommends
Use copper conductors only, 60 / 75oC
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P3
DRA240 / 300 SERIES
PIN ASSIGNMENT
Designation
PIN NO.
OUT
1
2
3, 4
5, 6
IN
7
8
OTHER
9
Description
RDY
A normal open relay contact for DC ON level control
(Never connect except 24V model)
V+
V -
Positive output terminal
Negative output terminal
L
N
DC ON
Ground this terminal to minimize high-frequency emissions
Input terminals (phase conductor, no polarity at DC input)
Input terminals (neutral conductor, no polarity at DC input)
Operation indicator LED
DC LOW voltage indicator LED
DC LO
Vout ADJ.
Trimmer-potentiometer for Vout adjustment
Single / Parallel select switch
S/P
CIRCUIT SCHEMATIC
‧Block diagram
L
Fuse
Filter
N
Inrush Current
Limiter,
Rectifier and
Auto Select
115 / 230 Vac
Vo +
PFC
Circuit
Smoothing
Circuit
Y
Switching
Device
PWM
Controller
Rectifier
Current
Detection
Vo Single / Parallel
Select
Opto Isolation
Reference &
Error Amp.
Opto Isolation
Over Voltage
Detection
Vout
ADJ.
Output
Level
Detection
DC ON
(Green LED)
DC LOW
(Red LED)
RDY 1)
(Relay Contact)
Note: 1) For 24V Model Only
TYP. CURRENT LIMITED CURVE
DRA300-24x
100
230 Vac
115 Vac
75
50
25
0
100
110
120
130
140
150
Output Current [ % ]
160
Output Voltage [ % ]
Output Voltage [ % ]
DRA240-24x
100
230 Vac
115 Vac
75
50
25
0
100
110
120
130
140
150
Output Current [ % ]
160
DERATING CURVE
DRA300-24x
Power out [ % ]
Power out [ % ]
DRA240-24x
100
75
Safe Operating Area
0
-40
61
Temperature [ oC ]
100
62.5
Safe Operating Area
0
-30
71
TYP. EFFICIENCY CURVE
10
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2015.05.12
DRA300-24x
EFFICIENCY [ % ]
EFFICIENCY [ % ]
DRA240-24x
89
88
87
86
85
84
83
82
81
80
230 Vac
115 Vac
25
50
Power out [ % ]
71
56
Temperature [ oC ]
75
100
89
88
87
86
85
84
83
82
81
80
10
230 Vac
115 Vac
25
50
Power out [ % ]
75
100
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P4
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