Delta PMT2 Series Instruction Manual

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
1
PMT2
Highlights & Features
•Household appliance approvals according to IEC/EN
60335-1, IEC/EN 61558-1 and IEC/EN 61558-2-16
•Universal AC input voltage range
•No load power consumption < 0.3 W
•Low profile design: 30 mm height
•OVC III, Pollution Degree 3
•Wide operating temp -30°C ~70°C (Support -40°C cold start)
•Conforms to harmonic current IEC/EN 61000-3-2, Class A
•High MTBF > 700,000 hrs per Telcordia SR-332
•Compliance with SEMI-F47
Safety Standards
CB Certified for worldwide use
Model Number: PMT-☐V150W2C☐☐
Unit Weight: 0.392 kg (0.864 lb)
Dimensions (L x W x H): 159 x 97 x 30 mm
(6.26 x 3.82 x 1.18 inch)
General Description
PMT 2nd generation (PMT2) power supplies is designed in a low 30mm profile and accepts universal AC input. The highly efficient
convection cooling construction can operate from -30°C to 70°C. The single output model is competitively priced for general industrial
and ITE applications. It complies to major safety approvals such as IEC/EN 60335-1, IEC/EN 61558-2-16, IEC 60950-1 & IEC/EN/UL
62368-1.
Model Information
PMT2 Panel Mount Power Supply
Model Number Input Voltage Range Rated Output V oltage Rated Output Curr ent
PMT-12V150W2C☐☐ 90-264 Vac 12 Vdc 12.5 A
PMT-15V150W2C☐☐ 15 Vdc 10.0 A
PMT-24V150W2C☐☐ 24 Vdc 6.5 A
PMT-30V150W2C☐☐ 30 Vdc 5.0 A
PMT-36V150W2C☐☐ 36 Vdc 4.3 A
PMT-48V150W2C☐☐ 48 Vdc 3.3 A
Model Numbering
CC code
PM T –
□
V 150W 2 C
□
□
Panel
Mount
Product Type
T – Enclosed
Output Voltage
12 – 12 V
15 – 15 V
24 – 24 V
30 – 30 V
36 – 36 V
48 – 48 V
Output Power Single Phase
with Low Profile
Family Code: C
With No PFC, &
Full range AC
Input
Connector Type
A – Terminal Block
Blank – Without
connector cover &
coating.
B – With single
side coating.*1
*1 : 12 V / 24 V models only

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
2
Specifications
Model Number PMT-12V150W2
C
☐☐
PMT-15V150W2C
☐☐
PMT-24V150W2
C
☐☐
PMT-30V150W2C
☐☐
PMT-36V150W2
C
☐☐
PMT-48V150W2C
☐☐
Input Ratings / Characteristics
Nominal Input Voltage 100-240 Vac
Input Voltage Range 90-264 Vac
Nominal Input Frequency 50-60 Hz
Input Frequency Range 47-63 Hz
Input Current 3 A typ. @ 115 Vac, 1.7 A typ. @ 230 Vac
Efficiency at 100% Load @
230Vac 88% typ. 89% typ. 90% typ. 90% typ. 90% typ. 91% typ.
No Load Power
Consumption < 0.3 W @ 230 Vac
Max Inrush Current
(Cold Start)
60 A typ. @ 230 Vac
Leakage Current < 0.5 mA @ 240 Vac / 50 Hz
Output Ratings / Characteristics*2
Nominal Output Voltage 12 Vdc 15 Vdc 24 Vdc 30 Vdc 36 Vdc 48 Vdc
Factory Set Point
Tolerance
12 Vdc ± 1% 15 Vdc ± 1% 24 Vdc ± 1% 30 Vdc ± 1% 36 Vdc ± 1% 48 Vdc ± 1%
Output Voltage Adjustment
Range
10.8-13.2 Vdc 13.5-16.5 Vdc 21.6-26.4 Vdc 27.0-33.0 Vdc 32.4-39.6 Vdc 43.2-52.8 Vdc
Output Current 0-12.5 A 0-10.0 A 0-6.5 A 0-5.0 A 0-4.3 A 0-3.3 A
Output Power 150 W Max. 150 W Max. 156 W Max. 150 W Max. 154.8 W Max. 158.4 W Max.
Line Regulation ± 0.5% typ. (@ 115Vac & 230Vac input)
Load Regulation ± 0.5% typ. (@ 115Vac & 230Vac input)
PARD*3(20MHz) < 150 mVpp @ 0°C to 70°C,
450 mVpp typ. @ -30°C to 0°C
< 200 mVpp @ 0°C to 70°C,
600 mVpp typ. @ -30°C to 0°C
Rise Time 30 ms typ. @ 115 Vac & 230 Vac
Start-up Time
500 ms typ. @ 115 Vac & 230 Vac
Hold-up Time 12 ms typ. @ 115 Vac & 55 ms typ. @230 Vac full load
Dynamic Response
(Overshoot & Undershoot
O/P Voltage)
± 10% @ 115 & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/μS, 50% duty cycle @ 5 Hz & 10 KHz)
Start-up with Capacitive
Loads
8,000 µF Max 8,000 µF Max 8,000 µF Max 6,000 µF Max 3,000 µF Max 2,000 µF Max
*2 : For power de-rating from > 50°C to 70°C, see power de-rating on page 3.
*3 : PARD is measured with an AC coupling mode, and in parallel to end terminal with 0.1µF ceramic capacitor & 47µF electrolytic capacitor. PSU need to burn in > 5 minutes
when AMB ≤0℃

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
3
Mechanical
Case Chassis Aluminum
Case Cover SGCC
Dimensions (L x W x H) 159 x 97 x 30 mm (6.26 x 3.82 x 1.18 inch)
Unit Weight 0.392 kg (0.864 lb)
Indicator Green LED (DC OK)
Cooling System Convection
Terminal M 3.5 x 7 Pins (Rated 300 V / 20 A)
Wire AWG 18-12
Current rating can refer to page 6 “Wire AWG Table”
Noise (1 Meter from power supply) Sound Pressure Level (SPL) < 25 dBA
Environment
Surrounding Air Temperature Operating -30°C to +70°C ( -40°C Cold Start )
Storage -40°C to +85°C
Power De-rating > 50°C de-rate power by 2% / °C
< 100 Vac de-rate power by 1.33% / V
(86.67% load @ 90 Vac)
Operating Humidity 20 to 90% RH (Non-Condensing)
Operating Altitude 0 to 5,000 Meters (0 to 16,400 ft)
Shock Test Non-Operating IEC 60068-2-27, Half Sine Wave: 50 G for a duration of 11 ms, 3 shocks for
each 3 directions
Operating IEC 60068-2-27, Half Sine Wave: 10 G for a duration of 11 ms, 3 shock for
each 3 directions.
Vibration Non-Operating IEC 60068-2-6, Random: 5 Hz to 500 Hz (2.09 G);
20 min per axis for all X, Y, Z direction
Operating IEC 60068-2-6, Sine Wave: 20 Hz to 500Hz (5 G);
10 min per cycle, 60min for each axis (X, Y,Z)
Over Voltage Category II (Compliance to EN 62477-1 OVC III with 2000 meters altitude)
Pollution Degree 3
Protections
Overvoltage 13.2 V – 17.4 V
SELV Output,
Latch Mode
16.5 V - 21.0 V
SELV Output,
Latch Mode
24.6 V - 33.6 V
SELV Output,
Latch Mode
33.0 V - 40.5 V
SELV Output,
Latch Mode
39.6 V - 48.6 V
SELV Output,
Latch Mode
52.8 V - 64.8 V
SELV Output,
Latch Mode
Overload / Overcurrent 110-175% of rated load current, Hiccup Mode, Non-Latching (Auto-Recovery)
Over Temperature Latch Mode
Short Circuit Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Protection Against Shock Class I with PE*4connection
*4 : PE: Protection Earth
Reliability Data
MTBF > 700,000 hrs as per Telcordia SR-332
I/P: 230Vac, O/P: 100% Load, Ta: 25°C)
Expected Cap Life Time 10 years (230Vac, 50% load @ 40°C)

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
4
Safety Standards / Directives
Safety Entry Low Voltage SELV
Electrical Safety TUV Bauart
cULus
CB scheme
CCC
KC
EAC
BSMI
EN 62368-1, EN 60335-1, EN 61558-1/-2-16
UL 62368-1, and CAN/CSA C22.2 No. 62368-1
IEC 62368-1, IEC 60950-1, IEC 60335-1, IEC 61558-1/-2-16
GB 4943 (design compliance)
K 60950-1 (12 & 24 V model)
TP TC 004/2011
CNS 14336-1
CE In conformance with EMC Directive 2014/30/EU and Low Voltage Directive
2014/35/EU
UKCA In conformance with Electromagnetic Compatibility Regulations 2016 and
Electrical Equipment (Safety) Regulations 2016
Galvanic Isolation Input to Output 4.0 KVac
Input to Ground 2.0 KVac
Output to Ground 1.25 KVac
EMC
Emissions (CE & RE) CISPR 32, EN/ BS EN 55032, EN/ BS EN 61000-6-4, KN 32, AS/NZS
CISPR 32 Compliance to EN/BS EN 55014-1, FCC Title 47, EN/ BS EN
61000-6-3 : Class B
Immunity EN/ BS EN 55035, KN 35, EN/BS EN 61000-6-2
Compliance to EN/BS EN 55014-2, EN/BS EN 61000-6-1
Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A1)
Air Discharge: 15kV
Contact Discharge: 8kV
Radiated Field IEC 61000-4-3 Level 3 Criteria A1)
80 MHz-1 GHz, 10V/M with 1 kHz tone / 80% modulation
Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A1)
2 kV
Surge IEC 61000-4-5 Level 4 Criteria A1)
Common Mode4): 4 kV
Differential Mode5): 2 kV
Conducted IEC 61000-4-6 Level 3 Criteria A1)
150 kHz-80 MHz, 10 Vrms
Power Frequency Magnetic Fields IEC 61000-4-8 Level 4 Criteria A1)
30 A / Meter
Voltage Dips and Interruptions IEC 61000-4-11 0% residual; 1 cycle, Criteria B
40% residual; 10 cycle, Criteria C3)
70% residual; 25 cycle, Criteria C3)
Harmonic Current Emission IEC/EN/BS EN
61000-3-2
Class A
Voltage Sag Immunity SEMI F47 –
0706
80% of 200 Vac
70% of 200 Vac
50% of 200 Vac
160 Vac, 1000 ms
140 Vac, 500 ms
100 Vac, 200 ms
Criteria A1)
Criteria A1)
Criteria A1)
1) Criteria A: Normal performance within the specification limits
2) Criteria B: Output out of regulation, or shuts down during test. Automatically restored to normal operation after test.
3) Criteria C: Output out of regulation, shuts down during test (Need to recycle AC power cord to normal operation after test)
4) Asymmetrical: Common mode (Line to earth)
5) Symmetrical: Differential mode (Line to line)

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
5
Block Diagram
Device Descriptions
1) Input & Output terminal block connector
2) DC voltage adjustment potentiometer
3) DC OK control LED (Green)

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
6
Dimensions
L x W x H: 159 x 97 x 30 mm (6.26 x 3.82 x 1.18 inch)
Wire AWG Table
Current rating for PVC Wire AWG
6AWG 52.5A 20AWG 6.5A
8AWG 37.5A 22AWG 5.0A
10AWG 29.0A 24AWG 3.5A
12AWG 22.5A 26AWG 2.5A
14AWG 16.5A 28AWG 2.0A
16AWG 12.0A 30AWG 1.5A
18AWG 9.0A

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
7
Engineering Data
Output Load De-rating VS Surrounding Air Temperature
Output Load De-rating VS Input Voltage
Fig. 1 De-rating for Horizontal Mounting Orientation
> 50°C de-rate power by 2.0% / °C
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 & Fig.2.
2. The PSU will be bouncing and start up
time will not exceed 5s when ambient
temperature at ‐30 °C
3. If the output capacity is not reduced when the
surrounding air temperature >50°C, the
device will run into Over Temperature
Protection. When activated, power supply will
latch off, until the surrounding air temperature
is lowered or the load is reduced as far as
necessary to keep the device in working
condition, and require removal/re-application
of input AC voltage in order to restart.
4. In order for the device to function in the
manner intended, it is also necessary to keep
a safety distance as recommended in the
safety instructions while the device is in
operation.
5. Depending on the surrounding air temperature
and output load delivered by the power
supply, the device can be very hot!
No output power de-rating for the input
voltage from 100 Vac to 264 Vac
Fig. 2 De-rating for AC Input Voltage
< 100 Vac de-rate power by 1.33% / V

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
8
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 (0.20 inch) length.
ⒷThis surface belongs to customer’s end system or panel where the power supply is mounted.
ⒸConnector
Base Mounting (Horizontal)
*If the device has to be mounted in any other orientation, please contact [e-mail] for more details.
•Use flexible cable (stranded or solid) of AWG No. 18-12. User should calculate and select the suitable wire specification
(type/quantity/diameter) according to actual output current. The torque at the Connector shall not exceed 8 Kgf.cm. (6.94 Ibf.in).
The insulation stripping length should not exceed 0.275” or 7 mm. (Refer to Fig. 3).
Installation of Mounting Accessories
Fig. 3 Assembly Reference

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
9
Fig. 4 Mounting Screw
Safety Instructions
•If user’s mounting orientation is not according to the recommended mounting orientations, please consult Delta for further
information.
•To ensure sufficient convection cooling, always maintain a safety distance of ≥ 50 mm (1.97 inch) from all ventilated surfaces while
the device is in operation.
•The device is not recommended to be placed on low thermal conductive surface. For example, plastics.
•The enclosure of the device can become very hot depending on the ambient temperature and load of the power supply. Do not
touch the device while it is in operation or immediately after power is turned OFF. Risk of burning!
•Do not touch the terminals while power is being supplied. Risk of electric shock.
•Prevent any foreign metal, particles or conductors from entering the device through the openings during installation. It may cause:
Electric shock; Safety Hazard; Fire; Product failure
•The power supply must be mounted by metal screws onto a grounded metal surface. It is highly recommended that the Earth
terminal on the connector be connected to the grounded surface.
Functions
Start-up Time
The time required for the output voltage to reach 90% of its final steady state 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 final steady state set value.
Hold-up Time
Time between the collapse of the AC input voltage, and the output falling to 95% of its steady state set value.
■Graph illustrating the Start-up Time, Rise Time, and Hold-up Time
Only use M3 screw ≤ 3 mm (0.20 inch) through the base mounting holes.
This is to keep a safe distance between the screw and internal
components.

Recommended mounting tightening torque: 4~7 Kgf.cm (3.47~6.08 lbf.in).

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
10
Inrush Current
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.
Dynamic Response
The power supply output voltage will remains within ± 10% of its
steady state value, when subjected to a dynamic load from 0%
10% to 100%
Overload & Overcurrent Protections (Auto-Recovery)
The power supply’s Overload (OLP) and Overcurrent (OCP)
Protections will be activated when output current exceeds 110% of
IO(Max load). In such occurrence, the VOwill 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 IOis back
within the specifications.
It is not recommended to prolong the duration of Io when it is
< 110% but > 100%, since it may cause damage to the PSU.
Short Circuit Protection (Auto-Recovery)
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.
Overvoltage Protection (Latch Mode)
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 under “Protections”. Power supply will
latch, and require removal/re-application of input AC voltage in
order to restart.
The power supply should be latch, and require removal /re-
apply of input AC voltage in order to restart.
Over Temperature Protection (Latch Mode)
As described in Engineering data section, the power supply also
has Over Temperature Protection (OTP). In the event of a higher
operating temperature at 100% load, the power supply will run into
OTP when the operating temperature is beyond what is
recommended in the de-rating graph. When activated, the output
voltage will go into latch mode until the temperature drops to its
normal operating temperature as recommended in the de-rating
graph.

PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
□
V150W2C
□□
TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
11
Others
Attention
Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for
using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail
(please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or
action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using
the product before placing an order with Delta.
Delta reserves the right to make changes to the information described in the datasheets without notice.
Manufacturer and Authorized Representatives Information:
Manufacturer:
Thailand:
Delta Electronics (Thailand) PCL.
909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand
Taiwan:
Delta Electronics, Inc.
3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County
32063, Taiwan
Authorized representatives:
The Netherlands:
Delta Greentech (Netherlands) B.V.
Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands
United Kingdom:
Delta Electronics Europe Limited
1 Redwood Court, Peel Park Campus,
East Kilbride, Glasgow, G74 5PF, United Kingdom