PMC24V150W1AA [DELTA]
24V 75W 1 Phase; 24V 75W 1期
| 型号： | PMC24V150W1AA |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | 24V 75W 1 Phase |
| 文件： | 总13页 (文件大小：715K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
24V 75W 1 Phase
Features:
Full aluminium casing for
lightweight and corrosion
resistant handling
Ease of wire connection to
Terminals
Universal AC input
Overload protection
Over voltage protection
Thermal protection
MTBF:>700,000hrs
Efficiency> 86%typ.
Expected life time:10 years
2 year warranty
RoHS compliant
PMC-24V075W1AA
Summary
The new Panel Mount Power Supply is the latest
offering from one of the world’s largest power supply
manufacturers and solution providers - Delta.
Delta’s Panel Mount Power Supply also offers
overvoltage and overload protection. Using a wide
input voltage range design, it is compatible
worldwide. The input also includes DC operating
voltage from 100-375Vdc. Best of all, this excellent
design and quality does not come with a big price
tag.
The product range offers a nominal output voltage of
24V, a wide temperature range from -10°C to +70°C
and a highly dependable minimum holdup time.
The state-of-the-art design is made to withstand
harsh industrial environments. What makes the
product stands out from the crowd is its lightweight
full aluminum body design which can withstand shock
and vibration according to IEC60068-2.
1/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Technical Data
PMC-24V075W1AA
1.) Input Data
Nominal AC Input Voltage
Input Voltage range
100 - 240VAC
85 - 264VAC
Nominal AC Input Frequency
AC Input Frequency
50Hz
47 - 63Hz
DC Input Voltage Range
120 – 375VDC
Max. Input Current
Efficiency
1.8A Max.(1.5A @ 115VAC, 1.0A @ 230VAC)
> 86% @ 230VAC & 115VAC
< 40A @ 115VAC, < 80A @ 230VAC
< 1.0mA @ 240VAC
VARISTOR
Max. Inrush current limitation.(Cold Start)
Leakage Current
Transient surge voltage protection
Input fuse, internal (device protection)
Recommended backup fuse: Power circuit-breaker characteristic
T 3.15 AH / 250V
6A ,10A,16A : B
2.) Output Data
Max. Output Power
75W
Nominal Output Voltage
24 VDC
Tolerance
Output Voltage Adjust Range
Nominal Output Current
+/- 2% (Initial Set Point tolerance)
22 – 28 VDC
3.125 A
Line Regulation
Load Regulation
< 0.5% Typical @ 85 to 264VAC input, 100% load
< 1% Typical @ rated input, 0 to 100% load
Startup with capacitive loads
Residual Ripple Voltage (20MHz BW @ 25°C)
Total PARD (Peak switching 20MHz BW @ nominal values)
Power Derating above +50°C ambient Temp.
Rise Time
Max 8,000µF (@ Nominal Input Voltage & Nominal O/P Voltage,25°C)
< 100mVpp.
< 150mVpp.
Derated Linearly 2.5% / °C
< 30 ms @ full load, 25°C
Start-Up Time
< 2.5 s @ full load, 25°C
Main Buffering (Hold-Up Time ,Power failure bypass)
Dynamic Response (Overshoot & Undershoot O/P Voltage)
> 90ms @ 230VAC & > 15ms @ 115VAC, 25°C
+/-5% of 10% - 90% of full load.
YES
Parallel connection (Redundancy)
with External Diode or Redundancy module (DRR-20A or DRR-40A)
Surge voltage protection against internal surge voltages
YES
3.) Protection
Over Voltage Protection
Over load Protection
Over current Protection
Over Temperature Protection
Short Circuit Protection
> 32V +/-10%, SELV output, Non-Latching (Auto recovery).
> 120% of rated load current, Auto Recovery (Hicc-up Mode).
> 120% of rated load current, Auto Recovery (Hicc-up Mode).
> 50°C Ambient Temp @ Max Load. Non-Latching (Auto-recovery).
Bouncing mode and recovers automatically when the fault is removed.
4.) Environmental
Ambient temperature (Operating)
-20°C to +50°C, with operation to 70°C possible with a linear derating to
50% of nominal power from 50°C.
Ambient temperature (Storage)
Humidity Operation
Shock Test (in all directions)
Vibration (in all X,Y,Z direction)
(Non-Operating)
-25°C to 85°C
< 95% RH non-condensing
30G (300m/S2) according to IEC60068-2-27
10 to 150Hz @ 50m/S2 (5G peak) according to IEC 60068-2-6.
Note: all figures quoted are amplitudes (peak values).
IEC/EN 60068-2-29; 11ms/ 10gn
> 700,000 Hours.
Bump
MTBF
Expected Life Time
RoHS Compliant
Altitude (Operating)
Degree of protection
Class of protection
Pollution degree
10 years.
Yes, RoHS directive, WEEE directive
@ 3,000 Meters
IPX0
Class I with PE connection
2
Climatic class
3K3 according to EN 60721
2/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
5.) Mechanical Data
Dimension
Cooling System
128 mm X 97 mm X 38 mm (L X W X H)
Convection
Input Terminal & Output Terminal
Mounting Rail
Connection
Terminal Block 5 pin (300VAC, 20A)
Standard T35 Mounting Rail (35mm) EN60715
Screw Terminal
Input wire size
Output wire size
Indicator
AWG 22-14
AWG 22-14
Green LED “DC OK” LED (Same LED will Flicker upon fault)
Type of housing
Weight
Aluminium
0.300Kg
6.) Certification/Safety Standards
EMI : Immunity to interference according to EN 61000-6-2
LEVEL 4
15 KV
EN 61000-4-2 1)
Discharge of static electricity (ESD)
Housing:
Air Discharge:
8 KV
LEVEL 3
Contact discharge:
EN 61000-4-3 1)
Housing:
80MHz - 1GHz / 10V/M with 1kHz tone / 80% modulation.
Radiate Field Immunity
Frequency/Field intensity:
EN 61000-4-4 1)
LEVEL 3
2KV4)
Fast transients (Burst Immunity):
IEC 61000-4-5 1)
LEVEL 3
2 KV3)
Surge voltage Immunity:
Common Mode:
Differential Mode:
I/O:
1 KV4)
EN 61000-4-6 1)
LEVEL 3
0.15MHz - 80MHz / 10Vrms.
LEVEL 3
10A/Meter
Conducted Immunity
Frequency / Uo:
EN 61000-4-8 1)
Power frequency magnetic field
EN 61000-4-11 2)
100% dip, Input: Main Buffering > 20ms.Self Recoverable
Voltage dips
EMC : Noise emission according to EN 61000-6-3
FCC Title 47, Class B / EN55022, CISPR22, CISPR11, CLASS B5
FCC Title 47, Class B / EN55022, CISPR22, CISPR11, CLASS B5
Emitted radio interface
Radio interference voltage
Galvanic Isolation :
Input / output
Input / PE
type test/routine test :
type test/routine test :
type test/routine test :
3KVAC
1.5KVAC
0.5KVAC
output / PE
TUV to EN60950-1 and IEC60204-1
(With overvoltage category III)
TUV to EN50178 and IEC62103
PELV (EN60204), SELV (EN60950)
UR/cUR recognize to UL60950-1 and CSA C22.2 No.60950-1,
CB test certificate and report to IEC60950-1/EN60950-1,
TUV, CCC
Electrical equipment of machines
Electronic equipment for use in electrical power Installations
Safety entry low voltage
Electrical Safety for Information technology equipment
UR/cUR Listed to UL508 and CSA C22.2,
CE (EMC and Low Voltage directive)
DIN 57100-410
Electrical Safety for Industrial Control Equipment
Protection against electric shock
Conformance with EMC guideline 2004/108/EC
and for low voltage guideline 2006/95/EC :
Compliant with following standards :
IEC60950-1/EN60950-1 : 2006/95/EC (Low Voltage Directive)
EN55011 Class B
EN55022 Class B
: 2004/108/EC (EMC Directive)
ITE
EN55022, EN61000-3-2,EN61000-3-3, EN55024
Industrial
EN55011
Limitation of mains harmonic currents
EN61000-3-2
EN55011 corresponds to CISPR11 / EN55022 corresponds to CISPR22 / EN 61000 corresponds to IEC 61000
1) Criterion A:
2) Criterion B:
Normal operating behavior within the defined limits.
Temporary impairment to operational behavior that is corrected by the device itself.
3) Symmetrical: Conductor to conductor.
4) Asymmetrical: Conductor to ground.
5) Class B:
Area of application industry and residential.
3/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Numbering for Panel Mount Power Supply
For example: PMC-24V075W1AA
XX X XXXX XXXX X XX
XXXX……………Watt
XX X XXXX XXXX X XX
XX………………….Product Type
035W
050W
100W
150W
35 Watt
50 Watt
100 Watt
150 Watt
PM
Panel Mount
XX X XXXX XXXX X XX
X………………….Model
XX X XXXX XXXX X XX
C
Enclose Power
Supply
X………………….Phase
XX X XXXX XXXX X XX
1
3
1 Phase
3 Phase
XXXX………………….Voltage
XX X XXXX XXXX X XX
24V
24 Voltage
XX………………….Variation (Eg,
Customer, material,Etc.)
AA
Delta standard –
product
4/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Block Diagrams/Connections:
Block Diagram of Power Supply
PMC-24V075W1AA
AC
AC
5/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Engineering Data
Derating Curve
PMC-24V075W1AA
Note:
1. Do not use the Power Supply in areas
outside the shaded portion as shown in the
above graph, internal parts may occasionally
deteriorate or be damaged.
2. For the power derating refer above graph
ambient temperature > 50°C, the output
capacity has to be reduced by 2.5% per
Kelvin increase in temperature. If the output
capacity is not reduced when Amb > 50°C
device will run into thermal protection by
switching off i.e. device will go in bouncing
mode and will recover when Amb is lowered
or load is reduced as far as necessary to
keep device in working condition.
3. If the power supply has to be mounted in any
other direction please contact your service
provider.
4. In order for the device to function in the
manner intended, it is also necessary to
observe lateral spacing of 2 cm to other
modules.
5. Depending on the ambient temperature and
load of the device, the temperature of the
housing can become very high!
6/13
2/11/2011
Rev: 01,
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Mechanical drawing
Base Mounting (Vertical) Side Mounting (Horizontal)
Side Mounting (Vertical)
Device description (Fig. 1)
1 Input & Output terminal block connector
2 DC voltage adjustment potentiometer
3 “DC OK” LED (green)
Fig. 1. Mounting Orientation
Stripped wire
Lug
Fig. 2. Wire Type
7/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Over Load Protection
The Power Supply is provided with an overload protection (OLP/OCP) function which protects the power
supply from possible damage by over current. Additionally power supply also has over temperature
protection (OTP) in case the over load condition persists for a longer duration and is below the overload
trigger point but > 100% load.
Typically the over load current (IOL) is > ISURGE (120%) output voltage will start drooping down when the
power supply reaches max power limit and will run into bouncing mode when the output reaches UVLO
(under voltage point). The output voltage will recover automatically when the overload condition is
removed.
Short Circuit Protection
The Power Supply also has a short circuit protection which is in line with the overload protection and
activates whenever there is a short across the output voltage, output goes in bouncing mode and
remains until the fault is removed.
Over Temperature Protection
Additionally power supply also has over temperature protection (OTP) as mentioned above this OTP
comes into picture when the over load condition persists for a longer duration and the output current level
is below the overload trigger point but > 100% load.
Also in the event of a higher ambient operating condition with 100% load the power supply will run into
OTP when the Ambient temperature is >55°C. The protection is self recoverable when activated output
voltage bounces until the operating ambient temperature of the power supply is reduced or the power
supply is used within its power derating curve.
8/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Over Voltage protection
The Power Supply is protected by Over voltage in the event that power supply feedback circuit fails, the
output voltage will not exceed 32V +/-10% Vdc under any Line/Load and operating ambient conditions.
The unique feature about this over voltage protection (OVP) is that power supply doesn’t shut down but
goes Hicc-up mode (Auto recovery) which is 32V+/-10%Vdc. The power supply output voltage will
recover back to 24Vdc once the fault condition is removed.
Inrush Current, Start Up Time, Output Hold Up Time
Inrush Current,
Inrush current is the first surge current seen on the input side when AC input is applied to the power
supply. It is the first pulse captured; see a typical picture for the Inrush current as seen in the power
supply.
Start Up Time,
Start up time is measured from the point AC input is applied and the o/p voltage reaches within 90% of
its set value. See picture below for a typical start up time characteristic of a power supply.
Rise Time,
Rise time is the time needed for o/p voltage to rise from 10% of its set value to 90%. See the picture
below for a typical rise time measurement in a power supply.
9/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Hold Up Time,
Hold up time is the time when the AC input collapses and o/p voltage retains regulation for a certain
period of time is called as hold up time. See in the picture below a typical hold up time characteristic of
a power supply. The hold time is measured until the o/p voltage remains in regulation hence it
measured until the o/p voltage reaches 95% of its set value.
Output Voltage Adjust
The 24 V DC connection is made using the "+" and "–" screw connections. At the time of delivery, the
output voltage is 24 V DC. The output voltage can be set from 22 to 28 VDC on the potentiometer
seen as VADJ on the front panel of each power supply.
10/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Dynamic Load
Additionally power supply is capable of dynamic change of load from 0% to 100% with o/p voltage within
+5% of regulation limits. See below the dynamic behavior of the power supply.
Redundancy & Parallel Operation with Oring Diode
See below figure for a typical Redundant/Parallel operation of PSU using CliQ series power supplies.
The 2 power supplies PSU1 & PSU 2 are connected thru a twin diode where Anode1 A1 is connected to
the +Ve i.e. 24V of PSU1 and Anode2 A2 is connected to the +Ve i.e. 24V of PSU2 and the output
ground GND are shorted together.
The output of these 2 power supplies PSU1 & PSU2 is drawn from the Cathode K of the twin diode thus
making the power supply work in Redundant/Parallel operation.
Redundant Operation:
When 2 power supplies are connected in below manner the power supply PSU1 or PSU2 whichever has
higher output voltage takes the max load and the other PSU is operating in standby (@No Load) in case
of failure on PSU1, PSU2 takes over the load from PSU1 and supplies the required power to end system.
11/13
Rev: 01,
2/11/2011
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Redundant / Parallel Operation with External Oring Diode
12/13
2/11/2011
Rev: 01,
Panel Mount Power Supply
Technical Information
PMC-24V075W1AA
Parallel Operation:
When 2 power supplies are also connected in the above manner they can share the Load provided following steps
are taken.
Step 1:
Measure the o/p voltages @ NL measured from A1 to Gnd i.e. VA1 to Gnd of PSU1 and VA2 to Gnd of PSU2. If the
voltages are not the same follow step 2. If the o/p voltages are the same skip step 2 and move to step 3.
Step 2:
Adjust the o/p voltages with the help of potentiometer available on the front panel of the PSU marked as ADJUST
for both PSU1 and PSU2 at the same level for e.g. if PSU1 o/p is measuring 24.15Vdc and PSU2 is measuring
24.25Vdc adjust the o/p voltage of either PSU1 close to 24.25Vdc or adjust the o/p voltage of PSU2 close to
24.15Vdc.
Step 3:
Connect the PSU to the end system load and measure the o/p voltages from A1 to Gnd i.e. VA1 to Gnd of PSU1
and VA2 to Gnd of PSU2. Ensure that o/p voltages are same even after the 2 power supplies are connected to
load. If not then adjust them with the VR available on Front panel. A tolerance of + 25mV would be acceptable.
Note:
1. If the o/p voltage of any 1 power supply i.e. PSU1 or PSU2 is higher that power supply will take
the initial load and also share the maximum load.
2. If the o/p voltages adjusted are same then an equal load current sharing between the 2 power
supplies can be achieved.
3. The Oring diode must be of an appropriate rating, recommended rating of Oring Diode is
minimum 4 times of the output load current and minimum reverse voltage rating of 45Vrr.
4. A suitable heat sink is also advised to ensure that oring Diode is not over heated and damaged.
5. Alternately, for redundant/parallel operation, use CliQ DRR-20A or DRR-40A (redundancy
modules) for optimum performance.
13/13
Rev: 01,
2/11/2011
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