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Idiomas disponibles
Idiomas disponibles
Evolution+ 20-3x360-520/24
Art. No. 85642
OPERATING INSTRUCTIONS
EVOLUTION+ 3 PHASE 20
1
5
2
OUTPUT
24V / 20ADC - 28V / 17.5ADC
24V / 20ADC - 28V / 17.5ADC
CONTACT 13/14
30VDC / 0,1A
Output OK / Alarm
Output OK / Alarm
Uout Adj. 22 - 28V
Uout Adj. 22 - 28V
3
Evolution+ 20
Art. No. 85642
11699-1 0HH
11699-10HH
IND.CONT.EQ.
IP20 SELV
IP20 SELV
E222272
Max. Surr. Air Temp.: +55°C
Max. Surr. Air Temp.: +55°C
1VD7
Made in Czech Republic
Made in Czech Republic
!
Read instruc-
Read instruc-
tion
tion
manual
manual
before
before
use!
use!
INPUT
INPUT
Y 3x360-520VAC
Y 3x360-520VAC
1.30 - 1.00A 50 - 60Hz
1.30 - 1.00A 50 - 60Hz
L3
L1
L2
4
113
132
8
3x400 VAC
PE
Art. Nr. 85642
Art. Nr. 85642
12
Art. Nr. 85642
Art. Nr. 85642
3x400 VAC
PE
Art. Nr. 85642
Art. Nr. 85642
13
Art. Nr. 85642
Art. Nr. 85642
L3
480-745 VDC
(-)
-
L2
(+)
+
L1
Art. Nr. 85642
Art. Nr. 85642
PE
14
(1) General
This unit employs many features previously unavailable in an industrial power supply. It has
been designed to withstand the high levels of interference found in heavy industry and has
emission levels low enough for it to be used in residential, commercial and light industrial
environments.
The Evolution+ 20-3x360-520/24 has a high level of reserve power. This enables loads with
significant inrush current to be supported and will also ensure that circuit breakers will trip in
event of short circuit.
A protective feature is provided which will take control as the unit approaches the power limit
due the overload or excessive temperature brought about by lack of ventilation.
If input voltage drops down to 3 x 300 VAC for 4 sec, output voltage still complies to PLC
standard EN 61131-2 (≥ 20,4 VDC).
Use only in star-architecture networks TN, TT and IT (< 3x440 VAC).
Only for use in pollution degree 2 environments.
Product is qualified due to the Murrelektronik internal lacquering standard. If required
customer can order this internal standard.
Warning: Depending on the ambient temperature and the load, the housing can become
very hot!
In order to take the best advantage of the
features that this power supply has to offer
and to ensure long term reliability for your
equipment, please read these instructions
carefully before installation and use. They
should be retained for future reference.
6
7
5
28 VDC
66
24 VDC
66
2
5
10
15
Uin 3x400VAC /
Uout 24 VDC - 20 A
24
20
DC24V
16
12
8
4
0
DC48V
50%
100%
(DC +/ - 24V)
(DC +/ - 24V)
11699-10HH
(2) Technical specification, Art. No. 85642
Nominal voltage (*)
Input voltage range
Use allowed with two phases
Nominal frequency
Input current, I
Input current with two phase
Inrush current
Efficiency, typ.
Power factor, typ.
External fuse max. (**)
Safety class
Output voltage, adjustable 22 - 28 VDC
Static regulation accuracy
Dynamic regulation accuracy typ.
Start-up time
Hold up time of the output
Output current, continuous 24 VDC
Output current, continuous 28 VDC
Output current (power boost)
Output current, short circuit, typ.
Output ripple
Overloading / temperature protection
Overvoltage shutdown
Relative humidity
Operation temperature
Storage temperature
Protection class, case, EN 60529
Dimensions W x H x D; Weight
(*) GL type approvals are fulfilled with nominal input voltage of 3 x 380 - 520 VAC (-15% / +10%)
(**) For UL 508 use fuse Listed " UL 248 JDDZ Class CC rated 600V 5A".
(3) Features
[1] Output terminal:
Conductor sizes
Solid
Stranded
Stranded with ferrule without / with plastic sleeve
9
Ferrule minimum lenght must be
Wire insulation temperature rating 75°C
Tightening torque: 1,2 Nm - 1,5 Nm / 10,6 lb. in. - 13,3 lb. in.
Screwdriver blade: 0,6 mm x 3,5 mm
[2] Bi-colour LED, output voltage "OK" - green, Alarm - red
[3] Output voltage adjust 22 - 28 VDC;
when over 24 VDC is used, must input voltage be accordingly higher.
[4] Input terminal:
Conductor sizes
Solid
Stranded
20
25
Stranded with ferrule without / with plastic sleeve
Ferrule minimum lenght must be
Wire insulation temperature rating 75°C
10
Tightening torque: 0,5 Nm - 0,6 Nm / 4,4 lb. in. - 5,3 lb. in.
Screwdriver blade: 0,6 mm x 3,5 mm.
[5] Potential free alarm contact (13/14), 30 VDC / 100 mA max. (resistive)
(4) Location
The power supply is cooled by natural convection. Top and bottom clearances should be
50 mm at minimum. Evolution three phase power supplies can be used side by side without
any distance. The ambient temperature should be measured on the underside of the unit.
There will be an increase of 25°C at the top. If natural convection is restricted, forced
cooling should be used. Mounting should comply with EN 60950-1 point 4.7 and 4.6.1.
Protection class of the case IP20 (EN 60529).
(5) Mounting [8]
The rail should be fixed solidly so that it cannot twist when mounting or removing the unit.
Mounting instructions [6], Removing instructions [7].
11
(6) Switching on
Factory set, ready to use, check the connection diagrams for parallel and series
connection. Check the connection diagram for DC use [14].
(7) Loading capacity
The nominal current is 20 A but due to the nature of industrial loading, the power supply
has been designed to support loads with high inrush currents without damage or
shutdown. Curve [9] shows the typical voltage / current curve. Decreasing part of the curve
[9] shows the current limitation. Curve [10] shows the typical overload / temperature limit.
To ensure correct convection cooling, the unit must always be mounted with rail
horizontally. Power supply is designed to give 150% output power (power boost) for min.
150%
4 seconds [11].
(8) Parallel connection [12]
Up to 5 units may be connected in parallel. The open circuit voltage of each unit should be
set to same value. Accuracy of setting will determine how well the units share the load
current. The gauge and lenght of the cable between each power supply and the common
point should be the same.
(9) Series connection.
Up to 2 units may be connected in series to give either 48 VDC or +/-24 VDC. Check the
connection diagram [13].
(10) Using circuit breakers on the power supply output.
IND.CONT.EQ.
E222272
Using circuit breakers on the power supply output side up to 28 VDC we recommend
1VD7
"MICO". For example: MICO 4.10, Art. No. 9000-41034-0401000.
More models on request or on our homepage: www.murrelektronik.com
For higher output voltages (series connection) and standard circuit breakers, power supply
will trip, for example the following ABB-STOTZ circuit breaker:
(11) Standards
Electrical safety
EMC
Immunity
Emissions
We reserve the right to change this specification.
3 x 360 - 520 VAC, 480 - 745 VDC
1,3 A / 3 x 360 VAC - 1,0 A / 3 x 520 VAC
nom.
2,3 A / 3 x 360 VAC - 1,7 A / 3 x 520 VAC
91% / 3 x 400 VAC - 90% / 3 x 520 VAC
0,7 / 3 x 400 VAC and 24 VDC / 20 A
3 x 20 A (T) in building installations.
Circuit breaker type B or C recommended.
0->100%, 5% 1ms / 100%->5%, 5% 1ms
> 19 ms / 3 x 400 VAC and 24 VDC / 20 A
- S201-C3A
- S201-Z10A
IEC / EN 60950-1, UL 508, SELV
CSA C22.2 No. 14, ANSI/UL Std. No. 60950-1-2002
EN 61204-3 (2000): EMI: Class B, EMS: Industrial environment, GL
EN 61000-4-2 (1995) ESD 4/8 kV
EN 61000-4-3 (2002) Rf-field 10 V/m
EN 61000-4-4 (1995) EFT/B 2/2 kV
EN 61000-4-5 (1996), Surge 1/2 kV; 500 V
EN 61000-4-6 (1996) Cond. Rf 10 V
EN 61000-4-11 (1994)
EN 55022 B, RF-emissions
EN 61000-3-2 (2006) (valid with three phase use)
EN 61000-3-3 (1995)
EN 60204-1 60 V / 1 s
V1.3
3 x 324 - 572 VAC
2 x 360 - 572 VAC
50 / 60 Hz ±6%
< 19 A / 3 x 400 VAC after 1 ms
1
24 VDC
+/-1%
< 700 ms
20 A (+55°C) / 15,8 A (+70°C)
17,5 A (+55°C) / 13,3 A (+70°C)
30 A / > 4 s
22 A
< 50 mV
rms
Yes
< 35 VDC
5 - 95% , no condensing
-25°C - +70°C (> +55°C derating)
-40°C - +85°C
IP 20
113 x 132 x 136 mm; 2,0 kg
2,5 - 16 mm² / 13 - 5 AWG
2,5 - 16 mm² / 13 - 5 AWG
2,5 - 16 mm² / 13 - 5 AWG
≥
10 mm
1,5 - 6 mm² / 15 - 9 AWG
1,5 - 4 mm² / 15 - 11 AWG
1,5 - 4 mm² / 15 - 11 AWG
≥
8 mm
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