RND power RND 315-00007 User manual

USER MANUAL
RND 315-00007
RND 315-00008
AC-DC DIN RAIL MOUNTED
POWER SUPPLY
70W
RND 315-00014

RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
2 3
PRODUCT SPECIFICATION
din rail power supply
AC-DC Din Rail Mountable Power Supply
IS-70 SERIES, SINGLE PHASE INPUT
Features
Applications
Electrical
Universal Input 90~264Vac
100% Full Load Burn-in Test
Cooling by Free Air Convection
All Round Protections: Short Circuit, Over Voltage,
Over Current, Over Temperature
LED Indicator for DC Power On
LED Indicator for DC Low
IS 70
Series Name
Output Power(W)
-24
Output Voltage(VDC)
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Updated 2016-V1.0-1206
Electrical
PRODUCT SPECIFICATION
Part Number Nominal
Input Voltage
Output
Voltage
Output
Current
Ripple
(Max.)
Efficiency
(Typ.) Certificate
IS70-12 100-240VAC 12V 5A 100mV 84% CE, FCC, CB, UL, CUL
IS70-24 100-240VAC 24V 3A 120mV 86% CE, FCC, CB, UL, CUL
IS70-48 100-240VAC 48V 1.5A 240mV 86% CE, FCC, CB, UL, CUL
NOTE:
1. The ripple values are measured at 20MHz of bandwidth by using a 12'' twisted pair-wire termin-
ated with 0.1uF & 47uF parallel capacitor under ambient temperature 25℃ at rated input voltage and
rated load;
2. The efficiency values are measured under ambient temperature 25℃ at rated input voltage and rat-
ed load.
din rail power supply
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Updated 2016-V1.0-1206
SINGLE PHASE INPUT
RND 315-00007
RND 315-00008
INPUT
PARAMETER CONDITIONS MIN TYP MAX UNITS
Input voltage 90 264 Vac
Input frequency 47 63 Hz
Input current Full load, Vin=115Vac
Full load, Vin=230Vac
1.6
0.8
A
A
Inrush current
Cold start, Vin=115Vac
Cold start, Vin=230Vac
30
60
A
A
1. This product is built in inrush limiting circuit to protect the circuit
from surge current damages when the power is turned on. Malfunction
can occur by repeating the input voltage on and off rapidly. Therefore,
sufficient interval should be given between turning on and off the
power;
2. To avoid connecting the switch or fuse to input terminal(outside of
the power supply), more consideration should be given when selecting
the parts that can endure the inrush current
Stand-by power consumption Vin=230Vac 4 W
Surge voltage L-N 2 KV
PRODUCT SPECIFICATION
din rail power supply
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Updated 2016-V1.0-1206
RND 315-00014 100-240VAC 48V 1.5A 240mV 86% CE, UL
CE, UL
CE, UL

RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
4 5
OUTPUT
PARAMETER CONDITIONS MIN TYP MAX UNITS
Output voltage accuracy 2 %
Output voltage adjustment
range
IS70-12
IS70-24
IS70-48
11-14
23-28
47-55
V
V
V
Output voltage can be adjusted within above range by V-ADJ. variable
resistance inside of the power supply. When output voltage exceeds
the range, the power supply will be in failure or get into over voltage
protection mode. To avoid the case that the output voltage is higher
than rated voltage, output current should be used under rated current
Minimum load 0 A
Line regulation Vin from 100Vac to 240Vac 2 %
Load regulation Vout from min. to max. 3 %
Turn-on delay time Full load, Vin=115Vac 560 ms
Hold up time Full load, Vin=115Vac 20 ms
PRODUCT SPECIFICATION
din rail power supply
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Updated 2016-V1.0-1206
RND 315-00007
RND 315-00008
Protection
PRODUCT SPECIFICATION
din rail power supply
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Short circuit Shut off output voltage, the power supply will recover after the power is turned
on again
Over voltage
IS70-12: over voltage protection value 20V
IS70-24: over voltage protection value 33V
IS70-48: over voltage protection value 66V
(1) When output voltage exceeds above over voltage protection value or reversal
voltage occurs, the protection will be started and the output voltage will be cut
off in order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Over current
IS70-12: over current protection value 8A
IS70-24: over current protection value 4A
IS70-48: over current protection value 2A
(1) When output voltage exceeds above over current protection value, the
protection will be started and the output voltage will be cut off in order to
protect the power supply;
(2) The power supply will recover automatically after the fault condition is
removed
Over
temperature
Over temperature protection value: 100±10℃
(1) When the ambient temperature exceeds above over temperature protection
value, the protection will be started and the output voltage will be cut off in
order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Updated 2016-V1.0-1206
Protection
PRODUCT SPECIFICATION
din rail power supply
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Short circuit
Shut off output voltage, the power supply will recover after the power is turned
on again
Over voltage
IS70-12: over voltage protection value 20V
IS70-24: over voltage protection value 33V
IS70-48: over voltage protection value 66V
(1) When output voltage exceeds above over voltage protection value or reversal
voltage occurs, the protection will be started and the output voltage will be cut
off in order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Over current
IS70-12: o
ver current protection value 8A
IS70-24: o
ver current protection value 4A
IS70-48: over current protection value 2A
(1) When output voltage exceeds above over current protection value, the
protection will be started and the output voltage will be cut off in order to
protect the power supply;
(2) The power supply will recover automatically after the fault condition is
removed
Over
temperature
Over temperature protection value: 100±10℃
(1) When the ambient temperature exceeds above over temperature protection
value, the protection will be started and the output voltage will be cut off in
order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Updated 2016-V1.0-1206
Protection
PRODUCT SPECIFICATION
din rail power supply
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Short circuit
Shut off output voltage, the power supply will recover after the power is turned
on again
Over voltage
IS70-12: o
ver voltage protection value 20
V
IS70-24: over voltage protection value 33V
IS70-48: over voltage protection value 66V
(1) When output voltage exceeds above over voltage protection value or reversal
voltage occurs, the protection will be started and the output voltage will be cut
off in order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Over current
IS70-12: over current protection value 8A
IS70-24: over current protection value 4A
IS70-48: over current protection value 2A
(1) When output voltage exceeds above over current protection value, the
protection will be started and the output voltage will be cut off in order to
protect the power supply;
(2) The power supply will recover automatically after the fault condition is
removed
Over
temperature
Over temperature protection value: 100±10℃
(1) When the ambient temperature exceeds above over temperature protection
value, the protection will be started and the output voltage will be cut off in
order to protect the power supply;
(2) The power supply will recover after the power is turned on again
Updated 2016-V1.0-1206
RND 315-00007:
RND 315-00007:
RND 315-00008:
RND 315-00008:
RND 315-00014 47-55
RND 315-00014: over voltage protecon value 66V
RND 315-00014: over voltage protecon value 2A

RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
6 7
Environment
PARAMETER CONDITIONS MIN TYP MAX UNITS
Ambient operating
temperature Startup at rated voltage -25 +70 ℃
Operating relative humidity Non condensing 20 95 %
Storagetemperature Humidity 5 ~ 95% RH -40 +85 ℃
MTBF Fullload, 220Vac input, 25℃ambient
temperature 200 Khrs
DC-OK led
LED(Green)
DC OK LED light will be ON when the power supply is properly
operated
DC-Low led
LED(Red)
DC Low LED light will be ON:
(1) when output voltage is below 85%(±2.5%) from the rated output
voltage;
(2) when get over voltage, over current, over temperature and short
circuit fault
Cooling Free air convection
Mounting method Vertical
Dimension(W x H x D) 33.0 x 130.0 x 125.0mm
(1.30 x 5.12 x 4.92inch)
Weight 650g
Packing 18pcs/13kg/0.7cuft/carton
Carton size 620 x 260 x 175mm(LxWxH)
PRODUCT SPECIFICATION
din rail power supply
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Updated 2016-V1.0-1206
Safety/EMC
Isolation voltage I/P-O/P:3KVac, I/P-FG: 1.5KVac, O/P-FG: 1.5KVac
Insulation
resistance 100MΩ Max./500VDC
Safety Design refer to UL60950-1, EN60950-1
EMC
EN 55022:2010+AC:2011 (CISPR 22:2008) ClassB
EN 61000-3-2:2014 (IEC 61000-3-2:2014)
EN 61000-3-3:2013 (IEC 61000-3-3:2013)
EN 55024:2010 (CISPR 24:2010)
NOTE: Unless otherwise specified, all the above parameters are measured at ambient temperature of
25℃, ratedloadandVin=115/230Vac.
PRODUCT SPECIFICATION
din rail power supply
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PRODUCT SPECIFICATION
Mechanical
Unit: mm
Tolerance: ±1.0
14.7
110.4
8 Max.
8
7
79
12.3
5
55
6
7.5
7.5
LED (DC LOW)
LED (DC OK)
Output Voltage
Adjustment
LABEL PRINTING
125±1.0
35 47.5
1
DIN Rail
(Width: 35mm)
NAME PLATE
SN code
47.5
33±1.0
130±1.0
115±0.5
din rail power supply
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PRODUCT SPECIFICATION
Mechanical
Unit: mm
Tolerance: ±1.0
14.7
110.4
8 Max.
8
7
79
12.3
5
55
6
7.5
7.5
LED (DC LOW)
LED (DC OK)
Output Voltage
Adjustment
LABEL PRINTING
125±1.0
35 47.5
1
DIN Rail
(Width: 35mm)
NAME PLATE
SN code
47.5
33±1.0
130±1.0
115±0.5
din rail power supply
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PRODUCT SPECIFICATION
V-ADJ .
DC O K
DC LO W
LN
1 2 34
56 7
Marking No. Assignment
1
DC(+) Output Terminal
2
3
DC(-) Output Terminal
4
L5 AC(L) Input Terminal
N6 AC(N) Input Terminal
7 AC Grounding Terminal
V-ADJ. / DC Output voltage adjustment trimmer
DC OK / DC Output OK indication LED(Green)
DC LOW / DC Output Low indication LED(Red)
Mechanical
din rail power supply
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Updated 2016-V1.0-1206

RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
8 9
PRODUCT SPECIFICATION
Electrical Curve
Block Diagram
L
N
FG
Line
Filter
Rectifier
Circuit
Inrush
Current
Limit
Switching
Device
Rectifier
Circuit
PWM
Control
Circuit
Current
Detect
Error
AMP
OVP
Detect
Output
Detect
+V
+V
-V
-V
DC OK(Green)
DC Low(Red)
-10 0 10 20 40
Temperature(℃)
30 50 60 70 90 110 130 150 190 210 230
170 264
50
60
40
70
80
90
100
30
Load(%)
Input voltage(Vac)
230Vac Input
110Vac Input
50
60
40
70
80
90
100
30
Load(%)
din rail power supply
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Updated 2016-V1.0-1206
PRODUCT SPECIFICATION
Application Note
LNLN
LOAD
LNLN
LOAD LOAD
Series Operation A Series Operation B
Note:
1. Series operation can be connected as shown in above;
2. Load current should be less than the current value of the product with the lowest output
current specified at the product specification with the power supply at series connection.
1. Series Operation
din rail power supply
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RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
10 11
PRODUCT SPECIFICATION
(1) How to fix
Firstly hang A part on the top of Rail as shown in below, then push the power supply into B di-
rection to fix it.
Remove the power supply to D direction, pulling C part by using tools, such as a screwdriver,
to downward direction.
Application Note
3. Mounting Method
(2) How to remove
din rail power supply
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PRODUCT SPECIFICATION
Note:
1. Parallel operation should be composed with the same products, while the connection sho-
uld be as shown as “Parallel operation C”;
2. In parallel operation C, current capacity cannot be increased, while it should be used for
backup only. Moreover, diode that is to be added during parallel operation should be selected
after considering it’s voltage drop, output voltage and current capacity.
LNLN
LOAD
LOAD
LNLNLNLN
LOAD
Parallel Operation A
(Unable to use)
Parallel Operation B
(Unable to use)
Parallel Operation C
(Backup)
Application Note
2. Parallel Operation
din rail power supply
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RND 315-00007, 315-00008, 315-00014 — AC-DC DIN RAIL MOUNTED POWER SUPPLY
12 13
PRODUCT SPECIFICATION
25mm
or more
25mm
AIR
AIR
25mm
LNLN
Mounting method should be considered with airflow. Leave enough space between the units
when several units are mounted together. Forced air cooling makes protection against heat
better.
Application Note
(3) Mounting Spacing
3. Mounting Method
din rail power supply
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PRODUCT SPECIFICATION
(1) Please confirm if the capacity of the product is suitable for your intended application be-
fore putting it in use;
(2) Only the rated input voltage specified on the product should be used;
(3) Only the wires with rated capacity should be connected to this product, as allowable vol-
tage and current is varied according to each type of wire;
(4) Ground terminal of the power supply must be grounded before use to prevent electric sh-
ock or electromaganetic interference;
(5) Be cautions to keep the product clean as foreign matter near the input & output terminal
or inside if the product could cause series damages;
(6) If a fuse installed in the product blows off, the product should experience damages not
only to the fuse but also to other parts as well. Therefore, the product is to be required for
maintenance work from customer service department as well as replacement of the fuse;
(7) Due to constant leakage current flows within the product, extra caution should be made
if multiple number of products are used connecting to each other as total leakage current c-
ould be amounted beyond the capacity;
(8) Be sure to avoid any physical contact with the product since some of the parts inside of
the product are being functioned at high voltage, which could cause serious electric shock;
(9) For the purpose of safety as well as reliability of the product, please avoid using the pro-
duct at the following sites:
- A place near water or fire
- A place with high room temperature and poor ventilation
- A place with a presence of foreign subject or dust
- A place near volatile or flammable compounds
- A place with high humidity
- A place vulnerable for vibration or shock
(10) Do not inspect or repair the product while the power is applied;
(11) Unauthorized modification should be avoided in order to prevent series injury or physic-
al loss due to any malfunction;
(12) In case of power outage while in operation, be sure to turn off the power supply.
Application Note
4. Cautions
din rail power supply
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Updated 2016-V1.0-1206
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PRODUCT SPECIFICATION
(1) Repair service will be provided for free upon any mechanical, technical or functional de-
fects during the guaranteed warranty, however, any defects or malfunction due to internati-
onal infliction or negligence by customers will be repaired at the customer’s expense;
(2) Guaranteed warranty of the product runs for 3 years, while appearance and specification
of the product is subject for change without any prior notification for the purpose of quality
improvement of the product.
Application Note
5. Warranty
din rail power supply