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MINI-PS-100-240AC/10-15DC/8
08/2004Data Sheet
MINI POWER provides:
– An extra narrow design, with widths of 22.5 mm,
45 mm, and 67.5 mm (0.886, 1.772, and
2.657 in.)
– Global use due to a wide-range input
– A high level of operational safety in complex
global networks
– Reliable startup of heavy loads due to
POWER BOOST
The reliability of a power supply unit determines the
availability of individual components in a system and
whether complex systems can function safely.
The globalization of markets increases the demands
placed on the power supply unit. A wide-range input
and a high level of availability are required. These
requirements are met by MINI POWER.
Short Description
MINI POWER is the extra narrow power supply unit,
which is available in widths of 22.5 mm, 45 mm, and
67.5 mm (0.886, 1.772, and 2.657 in.).
In addition to a 24 V version with output currents of
1 A, 2 A, and 4 A, special voltages are also available
with 5 V/3 A, ±15 V/1 A, and 10 - 15 V/2 A for
connection to single-phase AC networks or to two
external conduct ors in thre e-ph as e netw ork s with
nom inal voltages of 100 - 240 V AC. Two DC/DC
converters convert low direct voltages into an
adjustable and regulated 24 V output voltage.
With the DIN rail bus connector, the MINI-SYS-PS can
be connected in parallel to supply other modules in the
same system with a regulated 24 V DC voltage.
Reliable startup of heavy loads is ensured by a power
reserve of up to 100% – the POWER BOOST.
The high le vel of operati onal sa fety is al so ensu red in
complex global networks. MINI POWER also operates
in applications where static voltage dips, transient
power supply failures or phase failure are common.
Powerful capacitors ensure mains buffering of more
than 20 ms at full load.
Area of Application
MINI POWER can be used globally due to the
cons istent provision of a wide-range input.
In this way, your entire system can be tested at any
production location in the world and can be delivered
to any loc ation i n the world without fau lty switc hi ng o f
the input voltage. This reduces storage costs and
logistical effort.
An international approval package including UL 60950
for IT equipment and UL 508 for industrial control
equipment enables the device to be used globally.
Primary-Switched Power Supply, Narrow
Design
MINI-PS-100-240AC/10-15DC/8
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Technical Data
Input Data
Nominal input voltage (wide-range input) 100 V AC - 240 V AC
Input voltage range 85 V AC - 264 V AC/90 V AC - 350 V DC
Frequency 45 Hz - 65 Hz/0 Hz
Current consumption (for nominal values) 1.3 A (120 V AC)/0.8 A (230 V AC), approximately
Inrush current limiting/I2t (+25°C [+77°F]) < 15 A/< 2.1 A2s, typical
Mains buffering for a nominal load (typical) > 20 ms (120 V AC)/> 20 ms (230 V AC)
Switch-on time after applying the mains voltage < 1 s
Transient surge protection Varistor
Input fuse, internal (device protection) T3.15AL250V
Recommended backup fuse
Circuit breaker
Characteristic (EN 60898) 6 A/10 A/16 A
B
Output Data
Nominal output voltage UN/tolerance 12 V DC/±1%
Setting range for the output voltage 10 V DC - 15 V DC
Output current during convection cooling:
Nominal output cu rrent IN
-25°C to +60°C (-13°F to +140°F) 8 A (Uout = 10 V DC - 12 V DC)
6.6 A (Uout = 15 V DC)
Derating from +60°C (+140°F) 2.5%/K
Short-circuit current limit ≈ 8 A
Startup of unlimited capacitive loads Yes
Maximum power dissipation No load/n ominal load ,
approximately 2.5 W/12 W
Efficiency (for 230 V AC and nominal values) > 88%
Residu al ripp le/ switching peaks
(20 MHz) (for nominal values) < 100 mVS
Can be connected in parallel Yes, to increase redundancy and power
Internal surge prote c tion Yes, < 2 5 V DC
Resistance to return supply 25 V DC
Signal Output Data
DC OK (see Figure 1, point 3) active:
(Uout > 10.7 V DC = high signal) +12 V/≤ 20 mA
DC OK LED (see Figure 1, point 5)
(Uout > 10.7 V DC = LED permanently on) Green LED
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Approvals/Standards
Electrical equipment of machines (Surge Voltage
Category III) EN 60204
Safety transformers for switched-mode power supply
units EN 61558-2-17
Electrical safety (of IT equipment) EN 60950/VDE 0805,
UL/C-UL Recognized UL 60950 u
Industrial control equipment UL/C-UL Listed UL 508 U
Electronic equipment for use in electrical power
installations EN 50178/VDE 0160
Safety extra-low voltage PELV (EN 60204)/SELV (EN 60950)
Safe isolation VDE 0100-410
Protection against electric shock, basic requirements
for safe isolation in electrical equipment DIN VDE 0106-101
Limitation of harmonic line currents According to EN 61000-3-2
General Data
Insulati on voltage inpu t/o utpu t Type test/routine test 3 kV AC/3 kV AC
Degree of prote cti on IP20
Class of protection (in closed control cabinets) II
MTBF according to IEC 61709 (SN 29 500) > 500,000 h
Housing version Polyamide PA, color green
Dimensions (W x H x D) 67.5 mm x 99 mm x 114.5 mm
(2.657 in. x 3.898 in. x 4.508 in.)
Weight 0.4 kg, approximately
Climatic Data
Ambient temperature
Operation
Storage
-25°C to +70°C (-13°F to +158°F)
(> +60°C [+140°F] derating)
-40°C to +85°C (-40°F to +185°F)
Humidity at +25°C (+77°F), no condensation ≤ 95%
Vibration according to IEC 60068-2-6 < 15 Hz, amplitude ±2.5 mm
15 Hz - 150 Hz, 2.3g
Shock (in a ll space directions) according to
IEC 60068-2-27 30g
Degree of pollution according to EN 50178 2
Climatic category according to EN 60721 3K3
MINI-PS-100-240AC/10-15DC/8
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Conformance With EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Noise Immunity Test According to EN 61000-6-21
Electrostatic discharge (ESD) EN 61000-4-2 Criterion B2Housi ng: > Level 3
Contact di scharge: 8 kV
Air discharge: 8 kV
Electromagnetic HF field EN 61000-4-3 Criterion A3Housing: Level 3
Frequency/field
strength: 80 MHz - 1000 MHz/
10 V/m
Fast transients (burst) EN 61000-4-4 Criterion B2Input: 4 kV (Level 4)4
Output: 2 kV (Level 3)4
Signal: 1 kV (Level 2)4
Surge current loads (surge) EN 61000-4-5 Criterion B2Input: 4 kV4/2 kV 5(Level 4)
Output: 0.5 kV4/0.5 kV5 (Level 1)
Signal: 0.5 kV4 (Level 1)
Conducted interference EN 61000-4-6 Criterion A3Input/Output/
Signal: (Level 3)4
Frequency/U0: 0.15 MHz - 80 MHz/10 V
Voltage dips EN 61000-4-11 Criterion B2Input: See mains
buffering > 20 ms
Noise Emission Test According to EN 61000-6-3
Radio interference emission EN 55011
EN 550226Class B7
Radio interference voltage EN 55011
EN 550226Class B7
1EN 61000 corresponds to IEC 61000
2Criterion B: Temporary adverse effects on the operating characteristics, which the device corrects automatically.
3Criterion A: Normal operating characteristics within the specified limits.
4Asymmetrical: Cable to ground
5Symm etrical: Cabl e to c able
6EN 55011 corresponds to CISPR11, EN 55022 corresponds to CISPR22/EN 61000 corresponds to IEC 61000
7Class B: Industrial and domestic applications
MINI-PS-100-240AC/10-15DC/8
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Ordering Data
Device View, Connections, and Control Elements
Figure 1 Device connections and control elements
1AC input: Input voltage
85 - 264 V AC, frequency 45 - 65 Hz
2DC output: Output voltage
12 V DC (default), can be set from
10 V DC - 15 V DC using potentiometer
3Active DC OK switching output
4Potentiometer 10 V DC - 15 V DC
5Green DC OK LED
6Universal latching foot for EN DIN rails
Description Order Designation Order No.
Primary-switched power supply, narrow design MINI-PS-100-240AC/10-15DC/8 28 66 29 7
MINI-PS-100-240AC/10-15DC/8
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Installation
Safety Notes and Warning Instructions
Installation and startup must only be carried out by qualified personnel. The relevant country-specific
regulations (e.g., VDE, DIN) must also be observed.
Before startup it is particularly important to ensure that:
– The mains has been connected correctly and protection is provided against electric shock.
– The device can be switched off outside the power supply according to EN 60950 regulations
(e.g., by the line protection on the primary side).
– All supply lines have sufficient fuse protection and are the correct size.
– All output cables are the correct size for the maximum device output current or have separate
fuse protection.
– Sufficient convection is ensured.
MINI POWER is a built-in device. After installation the terminal area must be covered to provide
sufficient protection against unauthorized access to live parts. This is ensured by installing the
device in the control cabinet or distributor box.
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Mounting
Mounting on the DIN Rail
Figure 2 DIN rail mounting/removal
The power supp ly unit can be snapped onto all 35 mm
(1.378 in.) DIN rails according to EN 60715. The
device should be mounted ho rizontally (input termi nal
blocks facing downwards).
Danger
Never carry out work when the power is turned on.
To ensure s ufficien t convect ion, a minim um spacing o f 5 cm (1.96 9 in.) to oth er modules is required
above and below the device.
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Connection/Connecting Cable
The devic e is equipped with COMBICON connectors.
This connection method enables quick device
connection and visible isolation of the electrical
connection, if required.
Use a screwdriver with the correct blade width for
wiring.
The follow ing ca ble cr oss se ction s can be co nnecte d:
To maintain UL approvals, use copper cables, which
are designed for operating temperatures
> +75°C (+167°F).
For reliable and safe-to-touch connections, strip the
cable ends according to Figure 3.
Figure 3 Stripping length
Block Diagram
Figure 4 Block diagram
1AC input: Input voltage
85 - 264 V AC, frequency 45 - 65 Hz
2DC output: Output voltage
12 V DC (default), can be set from 10 - 15 V DC
using potentiometer
3Active DC OK switching output
Connectors may only be operated when
the power is switched off.
Solid Stranded Torque Stripping Length L
[mm2] [mm2] AWG [Nm] [lb in] [mm]
Input/output/signal 0.2 - 2.5 0.2 - 2.5 25 - 14 0.5 - 0.6 4.4 - 5.3 7 mm (0.28 in.)
MINI-PS-100-240AC/10-15DC/8
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Input
The 100 - 240 V AC connection is made using
connections L and N (see Figure 1, point 1).
The devic e can be connected to single-phase
AC networks or to two external conductors for
three-phas e netw o rks
(TN, TT or IT network according to
VDE 0100-300/IEC 60364-3) with nominal voltages of
100 - 240 V AC (see Figure 5).
Figure 5 Network types
An internal fuse is present for device protection.
Additional device protection is not required.
The recommended backup fuses are 6 A, 10 A or
16 A circuit breakers, Characteristic B (or
equivalent).
A suitable fuse should be provided for
DC applications.
An all-po le di sc onn ec ting dev ic e must be
provided for two-phase operation using
two external conductors for a three-phase
network.
If the internal fuse is blown, this is most
probably due to a device fault. In this
case, the device should be che cked in the
factory.
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Output
The 12 V DC connection is made using the "+" and
"-" screw connections (see Figure 1, point 2). The
output voltage set upon delivery is 12 V DC. The
output voltage can be adjusted f rom 10 to 15 V D C on
the potentiometer.
The active DC OK switching output (see Figure 1,
point 3) is co nnected using the "DC OK" and "-" screw
connections.
The device is electronically short-circuit-proof and
idling-proof. In the event of an error, the output
voltage is limited to a maximum of 25 V DC.
Output Charac teristi c Curv e
Figure 6 Output characteristic curve
The device operates according to the
U/I characteristic curve. With a l oad, the working point
demonstrates this curve. On an overl oad or short
circuit, the output current is limited to 8 A. The
seconda ry voltage is reduced until the overload or the
short circuit on the secondary side is removed.
Temper ature R esp onse
Figure 7 Temperature response
The output power must be decreased by 2.5% per
Kelvin temperature increase for ambient
temperatures over +60°C (+140°F).
At ambient temperatures above +70°C (+15 8°F) or in
the event of a thermal overload, the device reduces
the output power to protect itself and returns to normal
operation once it has cooled down.
Output current
Ambient temperature
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Signaling
The active DC OK switching output (see Figure 1,
point 3) and the DC OK LED (see Figure 1, point 5)
provide fun cti on mon ito rin g.
Figure 8 DC OK function monitoring
Status 1 Status 2
Green "DC OK"
LED ON OFF
Active DC OK
switching output U = +12 V (with reference to "-") U = 0 V (with reference to "-")
Meaning N ormal operation of the power suppl y unit
UOUT > 10.8 V
UOUT ≤ 10.8 V DC
– Secondary load short circuit or
overload
– No mains voltage or device fault
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Parallel and Redundancy Operation
Parallel Operation
Devices of the same type can be connected in parallel
to increase both redundancy and power. The default
setting does not have to be adjusted.
If the output voltage is adjusted, an even current
distribution can be ensured by precisely setting all
power supplies that are operated in parallel to the
same output voltage.
Depending on the system, for parallel connection of
more than two power supply units a protective circuit
should be installed at each individual device output
(e.g., decoupling diode or DC fuse). This prevents
high return currents in the event of a secondary
device fault.
Redundancy Operation
Figure 9 Redundancy operation
Redundant connections are designed for supplying
systems, which place particularly high requirements
on operational safety. If a fault occurs in the primary
circuit of the first power supply unit, the second device
automatically takes over the complete power supply
without interruption, and vice versa.
For this purpose, the power supply units to be
connected in parallel must be large enough that the
total cur rent requirem ents of all l oads can be fu lly met
by one power supply unit.
Increas ing Power
Figur e 10 Increa sing pow e r
The outp ut current can be increas ed to n x IN where n
is the number of devices connected in parallel.
Parallel connection for increasing power is used when
extendi ng existing syst em s.
A parallel connection is recommended if the power
supply unit does not cover the current con sumption o f
the most powerful load. Otherwise, the loads should
be divided over independent individual devices.
A maximum of five devices can be
connected in parallel.
To ensure symmetrical current distribution
we rec ommend that all cable c onnection s
from the power supply unit to the DIN rail
are the same length and have the same
cros s se cti on.
ININ
IN
External decoupling diodes are required
for 100% redundan cy .
A maximum of five devices can be
connected in parallel.
ININ
2 x IN
MINI-PS-100-240AC/10-15DC/8
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© Phoenix Contact 08/2004 Technical modifications reserved
Phoenix Contact GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg
Germany
+49 - 52 35 - 30 0
+49 - 52 35 - 34 12 00
www.phoenixcontact.com
Worldwide Locations:
www.phoenixcontact.com/salesnetwork
Make sure you always use the latest documentation.
It can be downloaded from www.phoenixcontact.com.
