The device is designed, tested and approved for branch circuits up to 20 A
(UL) and 32 A (IEC) without additional protection device.
➤
If an external fuse is used, use B or C characteristic circuit breakers with at
least 6 A to avoid a nuisance tripping of the circuit breaker.
Operating
CAUTION
Hot surfaces
Burn risk
➤
Do not touch the housing during operation or shortly after power-off.
The green Status LED reports an output above 90 % of the adjusted voltage.
Relay OK contact
The Relay OK contact (ROK, s. fig. 3) monitors the output voltage. The contact
is closed, the Status LED green lights up green.
Contact ratings:
■
60 VDC: 0.3 A
■
30 VDC: 1 A
■
30 VAC: 0.5 A for resistive loads
The device is safe in case of a single phase loss. An external protection is not
necessary.
LED bargraph and push-buttons
■
Monitoring mode (normal operation)
Actual output power = percentage of max. 500 W (100 % = 500 W)
Values above 100 % are shown in orange.
■
Configuration mode
Button [Voltage Set]
Hold for 3 s Configuration mode, all LEDs flash shortly.
The currently set output voltage is displayed via the LED bar.
Hold for 1 s Mode ”Set output voltage”
Set the output voltage by using the
[
] [
]
buttons.
Buttons [
] [
]
Set value
The set value for output voltage or tripping current is indicated via
the LED bar. All orange LEDs are off. The setting becomes effective
immediately.
Without further pressing of push-buttons, the LED bar will return from any
other mode to normal mode after 15 s.
All values are typical figures specified at 3 × 400 VAC, 50 Hz input voltage, symmetrical
phase voltages, 24 V, 500 W output load, 25 °C ambient temperature and after a 5
minutes run-in time unless specified otherwise.
Type designation
PSU67-3P-1H2-1H0-24250
ID
100028239
Output
Output voltage
24 VDC, nominal value
Adjustment range
24…28 VDC
Output power 24…28 V, continuous at ambient temperature:
– at 45 °C
600 W
– at 55 °C
500 W
– at 70 °C
350 W
Max. output power (P
max
)
, short-term, up to 5 s at ambient temperature
– up to 55 °C
1000 W
– at 70 °C
700 W
Linear derating b45 °C and +70 °C (s. fig. 5)
Rated current
20.8 A
Input
Input voltage AC
3 AC, 380…480 V ±15 %
Mains frequency
50…60 Hz ±6 %
Input current AC
1.1/0.9 A at 3 × 400/480 VAC
Power factor
0.94/0.95 at 3 × 400/480 VAC
Input inrush current
1.5/1.5 A peak at 3 × 400/480 VAC,
temperature independent
Efficiency
Efficiency
95.8/95.6 % at 3 × 400/480 VAC
Losses
20.8/23.0 W at 3 × 400/480 VAC
Hold-up time
24/24 ms at 3 × 400/480 VAC
Ambient conditions
Temperature range
-25…+70 °C
Max. ambient temperature
+70 °C, measured 2 cm below the device
Relative humidity
5…95 %
Housing
Dimensions (l × w × h)
182 × 183 × 59 mm, without connectors
Weight
1200 g/2.7 lb
Protection class
IP65/IP67, with all mating connectors
firmly connected
Technical data
Maintenance
Clean the devices at regular intervals with a damp cloth.
Repair
The device must not be repaired by the user. Take defective devices out of
operation. Observe our return acceptance conditions when returning the
device to Turck.
Disposal
The devices must be disposed of correctly and must not be included in
normal household garbage.
EN
Quick Start Guide
Hans Turck GmbH & Co. KG | Witzlebenstraße 7, 45472 Mülheim an der Ruhr, Germany | Tel. +49 208 4952-0 | Fax +49 208 4952-264 | [email protected] | www.turck.com
© Hans Turck GmbH & Co. KG | 100034423 2022-02
PSU67-3P-1H2-1H0-24250
-25
0
+45
+70
+55
P
Out
/W
T
/°C
0
1000
350
500
600
700
B
A
A: continuous
B: short term (max. 5 s)
Wiring diagrams
2
1
3
5
4
1 = L1
2 = L2
3 = L3
4 = n.c.
5 = PE
2
3
1
4
1 = n.c.
2 = GND
3 = 24 VDC
4 = n.c.
v
Input HanQ4/2
Output HanQ4/0
1 = RELAY +
2 = n.c.
3 = n.c.
4 = RELAY -
5 = n.c.
3
4
1
2
5
M12 Relay-OK
