PMT-12V50W1AH [DELTA]
PMT Panel Mount Power Supply;
| 型号： | PMT-12V50W1AH |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | PMT Panel Mount Power Supply |
| 文件： | 总11页 (文件大小：662K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
PMT
Highlights & Features
–
–
–
–
–
–
2 years warranty
Reliable design, with expected life of 10 years
RoHS Directive 2011/65/EU Compliant
MTBF > 200,000 hrs. as per Telcordia SR-332
Using 105°C AL cap for higher reliability
Universal AC input range from 90Vac to 264Vac without
power de-rating
–
Overload / Overcurrent / Over Temperature Protections
Safety Standards
CB Certified for worldwide use
PMT-12V50W1AA
0.23 kg
Model Number:
Unit Weight:
98 x 97 x 38 mm
Dimensions (L x W x D):
General Description
The new PMT series of panel mount power supplies is the latest offering from one of the world’s largest power supply manufacturers and
solution providers - Delta. The first range of PMT products will offer a nominal output voltage of 12V with a wide operating temperature
range from -10°C to +70°C and can withstand shock and vibration according to IEC60068-2-6. In addition to features like overvoltage and
overload protections, Delta’s PMT series of panel mount power supplies is unlike many other brands in the same price level. The PMT series
is designed for cost competitive markets without compromising the quality of the components and product specifications. The series of
products has an expected life time of 10 years and will have no output power de-rating from 90 Vac to 264Vac. This versatile series has three
different connector options (Terminal Block, Front Face and Harness) and can also be converted into L Frame (PML) or Open Frame (PMB)
type of power supplies to satisfy different application needs.
Model Information
PMT Panel Mount Power Supply
Model Number
Input Voltage Range
Output Voltage
Output Current
PMT-12V50W1AA
90-264Vac (120-375Vdc)
12Vdc
4.17A
Model Numbering
PM
X –
12V
50W
Output Power
1
A
X
Panel Mount
Product Type
T - Enclosed
L - L Frame*
Output Voltage
Single Phase
No PFC Series
Connector Type
A - Terminal Block
G - Front Face*
H - Harness*
B - Open Frame*
* Options
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www.DeltaPSU.com (August 2012, Rev. 00)
TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Specifications
Input Ratings / Characteristics
Nominal Input Voltage
Input Voltage Range
Nominal Input Frequency
Input Frequency Range
Input Current
100-240Vac
90-264Vac
50-60Hz
47-63Hz
< 1.10A @ 115Vac, < 0.70A @ 230Vac
> 83.0% @ 115Vac & 230Vac
< 30A @ 115Vac, < 65A @ 230Vac
> 0.5 @ 100Vac
Efficiency
Max Inrush Current
Power Factor
Leakage Current
< 1mA @ 240Vac
Output Ratings / Characteristics
Nominal Output Voltage
Output Voltage Tolerance
Output Voltage Adjustment Range
Output Current
12Vdc
2% (initial set point tolerance)
11-14Vdc
4.17A
Output Power
50W
Line Regulation
< 0.5% typ. (@ 85-264Vac input, 100% load)
< 1% typ. (@ 85-264Vac input, 0-100% load)
< 150mVpp @ 25°C
Load Regulation
Residual Ripple / PARD (20MHz)
Rise Time
< 30ms @ nominal input (100% load, 25°C)
< 2500ms @ nominal input (100% load, 25°C)
> 16.7ms @ 115Vac
Start-up Time
Hold-up Time
Dynamic Response (Overshoot & Undershoot O/P Voltage)
Start-up with Capacitive Loads
5% @ 0-100% load
8,000µF Max
Mechanical
Case Chassis
Case Cover
Dimensions (L x W x D)
Unit Weight
Indicator
Aluminium
SGCC
98 x 97 x 38 mm
0.23 kg
Green LED (DC OK)
Convection
Cooling System
Terminal
Refer to the Table on Page 7
Refer to the Table on Page 7
Wire
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TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Environment
Surrounding Air Temperature
Operating -10°C to +70°C
Storage -25°C to +85°C
> 50°C de-rate power by 2.5% / °C
Power De-rating
Operating Humidity
Operating Altitude
< 95% RH (Non-Condensing)
3,000 Meters
Shock Test (Non-Operating)
Vibration (Operating)
IEC60068-2-27, 50G for a duration of 11ms
IEC60068-2-6, 10Hz to 150Hz @ 25m/S² (2.5G peak);
90 min per axis for all X, Y, Z direction
Bump
IEC60068-2-29; 11ms / 10gn
2
Pollution Degree
Protections
Overvoltage
16V +10% / -5%, SELV Output, Hicc-up Mode,
Non-Latching (Auto-Recovery)
Overload / Overcurrent
Over Temperature
Short Circuit
> 120% of rated load current, Hicc-up Mode,
Non-Latching (Auto-Recovery)
< 75°C Surrounding Air Temperature @ 100% load,
Non-Latching (Auto-Recovery)
Hicc-up Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Degree of Protection
IPX0
Protection Against Shock
Class I with PE* connection
*PE: Primary Earth
Reliability Data
MTBF
> 200,000 hrs.
Expected Cap Life Time
10 years (115Vac & 230Vac, 50% load @ 40°C)
Safety Standards / Directives
Electrical Safety
CCC, TUV Bauart to EN60950-1, UL/cUL recognized to
UL60950-1, CSA C22.2 No. 60950-1, CB scheme to
IEC60950-1
ITE
CE
IEC/EN/UL 60950-1
In conformance with EMC Directive 2004/108/EC and
Low Voltage Directive 2006/95/EC
Material and Parts
Galvanic Isolation
RoHS Directive 2011/65/EU Compliant
Input to Output 3.0KVac
Input to Ground 1.5KVac
Output to Ground 0.5KVac
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TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
EMC
EMC / Emissions
Immunity to
CISPR22, EN55022, EN55011, FCC Title 47: Class B
Electrostatic Discharge
EN61000-4-2 Level 4 Criteria A1)
Air Discharge: 15kV
Contact Discharge: 8kV
Radiated Field
Fast Transient / Burst
Surge
EN61000-4-3 Level 3 Criteria A1)
80MHz–1GHz, 10V/M with 1kHz tone / 80% modulation
EN61000-4-4 Level 3 Criteria A1)
2kV
IEC61000-4-5 Level 3 Criteria A1)
Common Mode2): 2kV
Differential Mode3): 1kV
Conducted
EN61000-4-6 Level 3 Criteria A1)
150kHz–80MHz, 10Vrms
Power Frequency Magnetic Fields
Voltage Dips
EN61000-4-8 Level 3 Criteria A1)
10A/Meter
EN61000-4-11 Level 3 Criteria A1)
100% dip; 1 cycle (20ms); Self Recoverable
Low Energy Pulse Test (Ring Wave)
IEC61000-4-12 Level 3 Criteria A1)
Common Mode2): 2kV
Differential Mode3): 1kV
1) Criteria A: Normal performance within the specification limits
2) Asymmetrical: Common mode (Line to earth)
3) Symmetrical: Differential mode (Line to line)
Block Diagram
TRANSFORMER
& POWER STAGE
DC / DC
CONVERTER
AC / DC
CONVERTER
AC
+ V
OUTPUT
INPUT
DC OUTPUT
RETURN
EMI FILTER
& INRUSH
CURRENT LIMIT
& FILTER
RECTIFIER
& FILTER
INPUT
OPTO COUPLER
& FEEDBACK
CONTROL
PWM CONTROL
&
4
1
OVERCURRENT
PROTECTION
3
2
OVERVOLTAGE
PROTECTION
OVER TEMPERATURE
PROTECTION
4
1
3
2
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www.DeltaPSU.com (August 2012, Rev. 00)
TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Dimensions
L x W x D: 98 x 97 x 38 mm
Mounting Hole for PMB
With cover for PMT
L
Mounting Hole for PMB
Cover for PMT
Input and Output terminal block connector
DC voltage adjustment potentiometer
DC OK control LED (Green)
Engineering Data
De-rating
100
90
80
70
60
50
40
30
20
10
0
Note
1. Power supply components may degrade,
or be damaged, when the power supply is
continuously used outside the shaded region,
refer to the graph shown in Fig. 1.1.
2. If the output capacity is not reduced when
surrounding air temperature >50°C, the device
will run into Over Temperature Protection.
When activated, the output voltage will go
into bouncing mode and will recover when the
surrounding air temperature is lowered or the
load is reduced as far as necessary to keep
the device in working condition.
3. If the device has to be mounted in any other
orientation, please do not hesitate to contact
info@deltapsu.com for more details.
4. In order for the device to function in the
manner intended, it is also necessary to keep
a safety distance of 20mm with adjacent units
while the device is in operation.
-10
0
10
20
30
40
50
60
70
Surrounding Air Temperature (˚C)
Fig. 1.1 De-rating for Vertical and Horizontal Mounting Orientation
> 50°C de-rate power by 2.5% / °C
5. Depending on the surrounding air temperature
and output load delivered by the power
supply, the device housing can be very hot!
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www.DeltaPSU.com (August 2012, Rev. 00)
TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Output De-rating VS. Input Voltage
■No output power de-rating for the input voltage
from 90Vac to 264Vac
100
90
80
70
60
50
40
90
95
100
115
120
140
160
180
200
240
264
Input Voltage (Vac) 60Hz
Assembly & Installation
Mounting holes for power supply assembly onto the mounting surface.
Ⓐ The power supply shall be mounted on minimum 2 mounting holes using M3 screw minimum 5 mm length.
Ⓑ This surface belongs to customer’s end system or panel where the power supply is mounted.
Ⓒ Connector
Fig. 2.1 Side Mounting (Vertical)
Improper Installations
Fig. 2.2 Base Mounting (Vertical)
Fig. 2.3 Side Mounting (Horizontal)
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TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
■Only use M3 screw X mm through the base mounting holes (Refer to the Screw
Protrusion Length in the table below). This is to keep a safe distance between the screw
and internal components.
Mounting
accessories
Chassis of
the device
Mounting
screw
X mm max
Connection & Screw Protrusion Data
Connector Options
Product Group
PMT
Item
A - Terminal Block
G - Front Face*
H - Harness*
22-18
AWG
22-12
22-12
Torque
13Kgf.cm
13Kgf.cm
–
Input Connector
–
–
B3P5-VH(LF)(SN)
B2P3-VH(LF)(SN)
VHR-5N
Output Connector
Input Mating Connector
Output Mating Connector
Input & Output Terminal
Screw Protrusion Length
AWG
–
–
–
–
–
–
VHR-3N
–
–
SVH-21T-P1.1
5mm (6mm Max)
22-18
5mm (6mm Max)
5mm (6mm Max)
PML*
22-12
22-12
Torque
13Kgf.cm
13Kgf.cm
–
Input Connector
–
–
B3P5-VH(LF)(SN)
B2P3-VH(LF)(SN)
VHR-5N
Output Connector
Input Mating Connector
Output Mating Connector
Input & Output Terminal
Screw Protrusion Length
AWG
–
–
–
–
–
–
VHR-3N
–
–
SVH-21T-P1.1
5mm (6mm Max)
22-18
5mm (6mm Max)
5mm (6mm Max)
PMB*
22-12
22-12
Torque
13Kgf.cm
13Kgf.cm
–
Input Connector
–
–
B3P5-VH(LF)(SN)
B2P3-VH(LF)(SN)
VHR-5N
Output Connector
Input Mating Connector
Output Mating Connector
Input & Output Terminal
Screw Protrusion Length
–
–
–
–
–
–
VHR-3N
–
–
SVH-21T-P1.1
5mm
5mm
5mm
* Options
–
To ensure sufficient convection cooling, always maintain a safety distance of 20mm with adjacent units while the device is in
operation.
–
–
The device is not recommended to be placed on low thermal conductive surfaces, for example, plastics.
Prevent any foreign metal, particles or conductors to enter the device through the openings during installation. It can cause: - Electric
shock; Safety hazard; Fire; Product failure.
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TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Functions
Start-up Time
The time required for the output voltage to reach 90% of its set value, after the input voltage is applied.
Rise Time
The time required for the output voltage to change from 10% to 90% of its set value.
Hold-up Time
Hold up time is the time when the AC input collapses and output voltage retains regulation for a certain period of time. The time required for
the output to reach 95% of its set value, after the input voltage is removed.
■Graph illustrating the Start-up Time, Rise Time, and Hold-up Time
Rise Time
Hold Up Time
Start Up Time
Output Voltage (VO)
90% of VO
9±% of VO
10% of VO
AC Input Voltage
AC Input OFF
AC Input ON
Inrush Current
Step Load Response
Inrush current is the peak, instantaneous, input current measured;
and, occurs when the input voltage is first applied. For AC input
voltages, the maximum peak value of inrush current will occur
during the first half cycle of the applied AC voltage. This peak value
decreases exponentially during subsequent cycles of AC voltage.
The power supply output voltage will remain within 5% of its steady
state value, when subjected to a step load from 0 to 100% of its
rated current.
Output Voltage (VO)
VO ±±%
li / linr p
1.0
0.9
100% Load
0% Load
t (mS)
100
100
0.±
tinr h
0.3
0.1
0
t (sec)
tinr r
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www.DeltaPSU.com (August 2012, Rev. 00)
TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Overload & Overcurrent Protections
The power supply’s Overload (OLP) and Overcurrent (OCP) Protections will be activated when output current exceeds 150% of IO (Max load).
In such occurrence, the VO will start to droop and once the power supply has reached its maximum power limit, the protection is activated and
the power supply will go into “Hiccup mode” (Auto-Recovery). The power supply will recover once the fault condition of the OLP and OCP is
removed and IO is back within the specifications.
Additionally, if the IO is <150% but >100% for a prolong period of
time (depending on the load), the Over Temperature Protection (OTP)
will be activated due to high temperature on critical components.
Output Voltage (VO)
Load >1±0%
(Output Hiccup)
The power supply will then go into “Hiccup mode” until the fault is
removed.
0% Load
150% Load
t (sec)
Overvoltage Protection
Over Temperature Protection
The power supply’s overvoltage circuit will be activated when its
internal feedback circuit fails. The output voltage shall not exceed its
specifications defined on Page 3 under “Protections”.
As mentioned above, the power supply also has Over Temperature
Protection (OTP). This is activated when the overload condition
persists for an extended duration and the output current is below
the overload trigger point but >100% load. In the event of a higher
operating condition at 100% load, the power supply will run into OTP
when the surrounding air temperature is >80°C. When activated,
the output voltage will go into bouncing mode until the operating
surrounding air temperature drops to 50°C or output capacity is
reduced as recommended in the de-rating graph.
Max OVP Level
OVP
Variable O/P Voltage Range
Nominal
O/P Voltage
Auto-Recovery
to Normal
Zero Output
Output Voltage
Typical Overvoltage Condition as seen at the O/P
Short Circuit Protection
The power supply’s output OLP/OCP function also provides
protection against short circuits. When a short circuit is applied,
the output current will operate in “Hiccup mode”, as shown in the
illustration in the OLP/OCP section on this page. The power supply
will return to normal operation after the short circuit is removed.
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TECHNICAL DATASHEET
PMT Panel Mount Power Supply
12V 50W 1 Phase / PMT-12V50W1AA
Operating Mode
PSU 1
PSU 2
DRR-20A/40A
■ Redundancy Operation
In order to ensure proper redundancy operation
for the power supply unit (PSU), ensure that
the output voltage difference between the two
units is kept at 0.2~0.25V for 12V supplies.
Follow simple steps given below to verify:
LOAD
Terminal
Com
Step 1.
Measure output voltage of PSU 1 and PSU 2. If
PSU 1 is the master unit, then Vo of PSU 1 must
be higher than PSU 2.
L (L1)
N (L2)
PE
In order to set the output voltage connect the
power supply to 50% load and set the PSU 1 and
PSU 2 output voltage.
DC OK
Signal
Terminal N
KEY
+ Output
– Common Signal
Step 2.
Connect the right DRR module, 20A as per the
system requirement to the power supply units
PSU 1 and PSU 2 at Vin 1 & Vin 2 respectively.
Fig. 3.1 Redundancy / Parallel Operation Connection Diagram
Step 3.
Connect the system load from Vout. Please note
that output voltage Vout from DRR module will be
= Vo (output voltage of power supply) – Vdrop* (in
DRR module).
*Vdrop will vary from 0.4V to 0.6V (Typical 0.45V) depending on the load current and
surrounding air temperature.
■ Parallel Operation
These DRR modules can also be used for Parallel function in order to increase the output power by N+1 (e.g. 2.5A + 2.5A = 5A or 2.5A +
2.5A + 2.5A = 7.5A) or current sharing, and thus increasing the power supply and system reliability. Though the PMT-12V50W1AA is not
designed for current sharing, a good current sharing between two power supplies can be achieved by following simple steps as below (Refer
to Fig. 3.1 for the Connection Diagram).
Step 1.
Set output load condition for both supplies at 50% and measure the output voltages.
Step 2.
Adjust output voltages to the same level or within 25mV difference.
Step 3.
Connect PSU 1 and PSU 2 with the DRR-20A module and measure Vin 1 and Vin 2 to verify the voltage difference. Ensure the voltages are
within 25mV.
Step 4.
Output voltage from DRR module Vout will be = Vo (output voltage of power supply) – Vdrop* (in DRR module).
*Vdrop will vary from 0.4V to 0.6V (Typical 0.45V) depending on the load current and surrounding air temperature.
Others
Delta RoHS Compliant
Restriction of the usage of hazardous substances
The European directive 2011/65/EC limits the maximum impurity level of homogeneous materials such as lead, mercury,
cadmium, chrome, polybrominated flame retardants PBB and PBDE for the use in electrical and electronic equipment.
RoHS is the abbreviation for “Restriction of the use of certain hazardous substances in electrical and electronic equipment”.
This product conforms to this standard.
10
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www.DeltaPSU.com (August 2012, Rev. 00)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Delta:
PMT-12V50W1AA
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