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VRH100 SERIES
2PH / Single PH AC - DC DIN RAIL MOUNTABLE 100W INDUSTRIAL CONTROL EQUIPMENT
Pr
el
FEATURES
2 PHASE / Single PHASE HIGH AC INPUT VOLTAGE COMPACT DESIGN HIGH EFFICIENCY UP TO 89%
SELECTION CHART
VRH 100 - 24
Wattage 12 : 12V OUT 24 : 24V OUT 48 : 48V OUT
MODEL LIST
MODEL NO. INPUT VOLTAGE
2o /1o 340~575VAC 2o /1o 340~575VAC 2o /1o 340~575VAC
OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models
100.8 WATTS 100.8 WATTS 100.8 WATTS + 12 VDC + 24 VDC + 48 VDC
OUTPUT CURRENT
8400mA 4200mA 2100mA
EFF. (min.)
84% 85% 87%
EFF. (typ.)
86% 87% 89%
VRH100-12 VRH100-24 VRH100-48
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
GENERAL
Characteristics
Isolation voltage Isolation resistance Ambient temperature Derating Storage temperature Relative humidity Dimension Cooling Case material
Conditions Conditions
Input / Output Input / Output, @ 500VDC Operating at Vi nom Vi nom, from +61 to +71 C Non operational Vi nom, Io nom Screw terminal type Free air convection Plastic
o
min. min.
3,000 100 -25 -25 20
typ. typ.
max. max.
unit unit
VAC M
+ 71 2.5 + 85 95 L90 x W54 x D113.5
o o
C C
%/ C
o
% RH mm
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VRH100 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Nominal Voltage Rated input voltage Input voltage range Rated input current Line frequency Inrush current P F. C. . Io nom Ta min ... T max, a Io nom Io nom Vi nom, Io nom Vi nom, Io nom Vi : 500VAC, Io nom AC IN DC IN Vi : 380VAC Vi : 500VAC 47 10 0.6 400 340 480 0.75 0.55 63
Conditions
min.
typ.
max.
500 575 820
unit
VAC VAC VDC A A Hz A
1o or 2o 380 / 480 VAC
OUTPUT SPECIFICATIONS
Characteristics
Output voltage accuracy
(Adjusted before shipment)
Conditions
Vi nom, Io max Vi nom Io nom, Vi min ...Vi max Vi nom, Io min ...Io nom single mode Vi nom, Io min Vi nom, Io nom,BW = 20MHz Vi nom, Io nom Vi nom, Io nom 12V model 24V model 48V model
min.
-0 0
typ.
max.
1 1 1 0.02 100
unit
% % % % % / oC mV ms VDC VDC VDC VDC VDC VDC VDC VDC VDC
Minimum load Line regulation Load regulation Temperature coefficient Ripple & noise Hold up time Voltage trim range
16 20 11.4 22.5 47 10 17.6 37 10 17.6 37 Up to 89% 14.5 28.5 56 11.2 19.4 43 11.2 19.4 43
DC ON indicator threshold at start up
Vi nom, Io nom
12V model 24V model 48V model
DC LOW indicator threshold at start up Efficiency
Vi nom, Io nom
12V model 24V model 48V model
Vi nom, Io nom, Po / Pi
CONTROL AND PROTECTION
Characteristics
Input fuse Rated over load protection Power Rdy (for 24V model only) Vi nom
Threshold voltage of contact closed(at start up) Electrical isolation Contact rating at 60VDC
Conditions
min.
115 17.6 500
typ.
max.
135 19.4 0.3
unit
% VDC VDC A
V V V
2A / 600VAC internal
Over voltage protection
Vi nom, Io nom
12V model 24V model 48V model
14.5 30 60
17.4 33 66
Output short circuit
Vi nom
Current limited
www.chinfa.com 2008.08.12
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VRH100 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
APPROVALS AND STANDARDS
UL / cUL TUV CE UL508 Listed, UL60950-1 Recognized EN60950-1 EN61000-6-3, EN55022 class B EN61000-3-2, EN61000-3-3 EN61000-6-2, EN55024 EN61204-3
CIRCUIT SCHEMATIC
Block diagram for VRH100 series
L1 N(L2) Fuse1 Filter
X X
Vo + Bridge Rectifier Filter
P .F.C Circuit Switching
Device
Rectifier
Current Detection
Vo Single / Parallel Select Vout ADJ.
PWM Controller
Y
Opto Isolation Opto Isolation
Reference & Error Amp. Over Voltage Detection Output Level Detection
Note: 1) For 24V Model Only
DC ON (Green LED) DC LOW (Red LED) RDY 1) ( Relay Contact)
PHYSICAL CHARACTERISTICS
CASE SIZE
SCREW TERMINAL TYPE 90 x 54 x 113.5 mm (3.6 x 2.13 x 4.47 inches) 530g
WEIGHT
DERATING
100 Power out [ % ]
75
0 -25
Temperature [ oC ]
61
71
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VRH100 SERIES
MECHANISM & PIN CONFIGURATION
mm [inch]
CONSTRUCTION
Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove
INSTALLATION
Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Solid:0.2-2.0mm2(AWG24-14) (use copper conductors only)
113.5 [4.47]
54.00 [2.13]
6 5 4 3 21
Rdy
S/P
Vout ADJ.
DC LO DC ON
VRH100
(L2)
N
L1
7
8
9
PIN ASSIGNMENT
PIN NO.
1 2
OUT
Designation
RDY Vo+ Vo+ VoVoIN
Description
A normal open relay contact for DC ON level control (Only for 24V model)
Positive output terminal Positive output terminal Negative output terminal Negative output terminal Ground this terminal to minimize high-frequency emissions Input terminals (neutral conductor, no polarity at DC input) Input terminals (phase conductor, no polarity at DC input) Trimmer-potentiometer for Vout adjustment Operation indicator LED DC low voltage indicater LED Single/Parallel select switch
3 4 5 6 7 8 9
N (L2) L1
OTHER
Vout ADJ. DC ON DC Lo S/P
www.chinfa.com 2008.08.12
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