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2938811

P1-P3P4-P6P7-P9P10-P10
PHOENIX CONTACT page 7 of 10
Power Supply, Primary Switch Mode for Universal Use – QUINT 12 V DC/10 A
+
LN
–
L
PEN
MINI
+
LN
–
L
N
MINI
+–
MINI
L1
L2
L3
N
PE
L N
+–
MINI
L1
L2
L3
PEN
L N
+–
MINI
L1
L2
L3
N
L N
L1
L2
L3
PE
+
L
–
N
MINI
+
LN
–
L
N
PE
MINI
TN-S network TN-C network TT network
6.4. Connection of Various Types of Network: 100 - 240 V AC Networks
Figure 09
IT network
QUINT
QUINT
QUINT
QUINT QUINT
QUINT
QUINT
t
18V
Input
A
C
100-240V
LN
5
Figure 10
Additional device protection is not required, as an
internal fuse is present.
Recommended Fuse:
Circuit breaker 6 A or 10 A, Characteristic B (or
equivalent).
A suitable fuse must be fitted for DC applications.
If the internal fuse is blown, this is most
probably due to a device fault.
In this case, the device should be
checked in the factory.
Connection Cable:
The device is equipped with COMBICON
connectors. This reliable user-friendly connection
method enables quick device connection and safe
isolation of the electrical connection, if required.
Only operate connectors when the power is
switched off.
To maintain UL approvals, use copper cables, which
are designed for operating temperatures of
75°C (167°F).
The following cable cross sections can be connected:
To maintain EN 60950/UL60950, flexible cables
require ferrules.
For reliable and safe-to-touch
connection: Strip 7 mm (0.28 in.)
from the connector ends.
6.5. Input (
11
11
, Figure 10)
The 100 - 240 V AC connection is made using screw
connections L and N. The device can be connected to
single-phase AC networks or to two external
conductors for three-phase networks (TN, TT or IT
network according to VDE 0100 T300/IEC364-3) with
nominal voltages of 100 - 240 V AC.
Protecting the Primary Side
The device must be installed according to the
specifications of EN 60 950. It must be possible to
switch off the device using a suitable disconnecting
device outside the power supply.
Note that an all-pole disconnecting device must be
provided for two-phase operation using two external
conductors for a three-phase network.
For example, primary side line protection could be
used.
Solid
[mm
2
]
Flexible
[mm
2
]
AWGTorque
[Nm] [Ib in.]
11
11
Input:
0.2 - 2.5 0.2 - 2.5 25 - 14 0.5 - 0.6 4.4 - 5.3
22
22
Output:
0.2 - 2.5 0.2 - 2.5 25 - 14 0.5 - 0.6 4.4 - 5.3
33
33
Signal:
0.2 - 2.5 0.2 - 2.5 25 - 14 0.5 - 0.6 4.4 - 5.3
7 mm (0.28 in.)
PHOENIX CONTACT page 8 of 10
Power Supply, Primary Switch Mode for Universal Use – QUINT 12 V DC/10 A
Figure 11
Output DC 12V 10A
+ +
– –
DC
OK
13 14
DC OK
Adjust
11.5-18V
QUINT POW
ER
U
AP
P
13 14
DC
OK
+ + – –
22
22
55
55
44
44
33
33
Figure 12
DC OK
+ + – –
Output 12V DC
DC OK
13 14
max.
30 VAC/DC, 1 A
6.6. Output (Figure 11)
The 12 V DC connection is made using the "+" and
"–" screw connections on the screwconnection
22
22
. The
output voltage set upon delivery is 12 V DC.
The output voltage can be adjusted from 11.5 to
18.0 V DC on the potentiometer
55
55
.
Protecting the Secondary Side:
The device is electronic short-circuit-proof and idling-
proof. In the event of an error, the output voltage is
limited to a maximum of 25 V DC.
It should be ensured that all output cables are the
correct size for the maximum output current or have
separate fuse protection.
The secondary side cables should have large cross
sections to keep voltage drops on the cables to a
minimum.
Signaling
Both DC OK outputs are used for preventive function
monitoring of the power supply. An electrically isolated
signal contact 44
44
and an active DC OK signal 33
33
are
available. In addition, the DC OK LED 66
66
can be used
to evaluate the function of the power supply directly at
the installation location.
Electrically Isolated Contact (Figure 12)
When opened, the electrically isolated signal contact
indicates that the output voltage has fallen more than
10% below the set value. Signals and ohmic loads up
to a maximum of 30 V and currents up to a maximum
of 1 A can be switched.
With heavy inductive loads, e.g., a relay, a suitable
protective circuit (e.g., free-wheeling diode) is required.
Active Signal Output (Figure 13)
The 12 V DC signal is between the "DC OK" and "–"
connection terminal blocks and can be loaded with
40 mA maximum. This signal output indicates that the
output voltage has fallen more than 10% below the set
value when "active high" changes to "low".
The DC OK signal is isolated from the power output.
This ensures that a separate supply does not enter
from devices connected in parallel.
The 12 V DC signal can be connected directly to a
logic input for evaluation.
Green "DC OK" LED ON Flashing OFF
Active
DC OK switching output
(with reference to "-")
U = 12 V U = 0 V U = 0 V
Electrically isolated
DC OK output Closed Open Open
Meaning
Output voltage
greater than 90%
of the set voltage
Output voltage
less than 90% of
the set voltage
No voltage at the
output
Description
Output voltage
and current OK
QUINT POWER
operating, but:
• Error at the load
• Current
consumption
greater than
I
BOOST
• Output short
circuit
QUINT POWER
not operating,
because:
• No mains
voltage present
•Primary side
fuse is blown
•Device is faulty
Figure 13
DC OK
12 V DC
max. 40 mA
+ + – –
Output 12V DC
DC OK
13 14
PHOENIX CONTACT page 9 of 10
Power Supply, Primary Switch Mode for Universal Use – QUINT 12 V DC/10 A
Figure 14
DC OK
12 V DC
40 mA
+ + – –
Output 12V DC
DC OK
13 14
+ + – –
Output 12V DC
DC OK
13 14
Device 1
Device 2
Figure 15
I
BOOST
U
OUT
[
V
]
I
OUT
[
A
]
12
10
I
N
16
360 W240 W
< 40 °C< 60 °C
U
N
Signal Loop (Figure 14)
The two signal outputs mentioned above can be
combined easily.
Example: Monitoring two devices
Use the active alarm output of device 1 and loop in
the electrically isolated alarm output of device 2. In the
event of an error, a group error message is generated.
It is possible to loop any number of devices.
This signal combination saves on wiring costs and
logic inputs.
DC OK LED
The green DC OK LED enables local function
evaluation in the control cabinet.
7. Function
7.1. Output Characteristic Curve
At ambient temperatures T
amb
< +40°C (+104°F),
the device can continuously supply 16 A with a 12 V DC
output voltage (P
out
= 190 W).
With heavy loads, the working point demonstrates
the U/I characteristic curve shown in Figure 14. The
output current is limited to I
BOOST
.
The secondary voltage is reduced until the short
circuit on the secondary side is removed.
The U/I characteristic curve ensures that both heavy
capacitive loads and devices with DC/DC converters
can be supplied by QUINT POWER in the input circuit
without any problems.
Connected fuses are reliably tripped. The selectivity
in your system configuration is ensured at all times.
7.2. Temperature Response
At an ambient temperature of up to +40°C (+104°F)
the device continuously supplies an output current of
16 A.
The device can supply a nominal output current of
10 A up to an ambient temperature of +60°C (+140°F).
The output power must be decreased by 2.5% per
Kelvin temperature increase for ambient temperatures
above +60°C (+140°F).
At ambient temperatures above +70°C (+158°F) or in
the event of a thermal overload, the device does not
switch off. The output power is decreased so low that
device protection is provided. Once the device has
cooled, the output power is increased again.
LED ON Normal operation of the power supply
LED
flashing
The output voltage has fallen by more than 10%.
There is a secondary load short circuit or overload
outside the POWER BOOST area.
LED OFF No mains voltage is present or there is a device fault.
0
0
40 6020
Figure 16
Output current [A]
16
10
Ambient temperature [°C]
U
OUT
= 12 V
P1-P3P4-P6P7-P9P10-P10

2938811

Mfr. #:
Buy 2938811
Manufacturer:
Phoenix Contact
Description:
DIN Rail Power Supplies QUINT 12VOLT 10AMP
Lifecycle:
New from this manufacturer.
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