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Evolution 20-3x360-520/24
Art. No. 85002
OPERATING INSTRUCTIONS
EVOLUTION 3 PHASE 20
1
2
3
165828
INPUT Y 3x360-520VAC
1.30 - 1.00A 50 - 60Hz
L1 L2 L3
4
113
132
7
3x400 VAC
PE
Art. Nr. 85002
11
Art. Nr. 85002
3x400 VAC
PE
Art. Nr. 85002
12
Art. Nr. 85002
L3
480-745 VDC
-
(-)
L2
+
(+)
L1
Art. Nr. 85002
PE
13
(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).
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.
5
6
5
28 VDC
24 VDC
66
66
2
10
20
Uin 3x400VAC /
Uout 24 VDC - 20 A
24
20
DC24V
16
12
8
4
0
DC48V
50%
100%
(DC +/ - 24V)
165828
(2) Technical specification, Art. No. 85002
Nominal voltage
Input voltage range
Use allowed with two phases
Nominal frequency
Input current, I
nom.
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
(3) Features
[1] Output terminal:
Conductor sizes
Solid
2,5 - 16 mm² / 13 - 5 AWG
Stranded
2,5 - 16 mm² / 13 - 5 AWG
Stranded with ferrule without / with plastic sleeve
Ferrule minimum lenght must be
8
Wire insulation temperature rating 75°C
Tightening torque:
[2] Bi-colour LED, output voltage "OK" - green, overload - 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
1,5 - 6 mm² / 15 - 9 AWG
Stranded
1,5 - 4 mm² / 15 - 11 AWG
Stranded with ferrule without / with plastic sleeve
30
Ferrule minimum lenght must be
Wire insulation temperature rating 75°C
Tightening torque:
9
(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 [7]
The rail should be fixed solidly so that it cannot twist when mounting or removing the unit.
Mounting instructions [5], Removing instructions [6].
(6) Switching on
Factory set, ready to use, check the connection diagrams for parallel and series
10
connection. Check the connection diagram for DC use [13].
(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 [8] shows the typical voltage / current curve. Decreasing part of the
curve [8] shows the current limitation. Curve [9] 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.
4 seconds [10].
150%
(8) Parallel connection [11]
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 [12].
(10) Using circuit breakers on the power supply output:
On the short circuit, the 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
3 x 324 - 572 VAC
2 x 360 - 572 VAC
1,3 A / 3 x 360 VAC - 1,0 A / 3 x 520 VAC
2,3 A / 3 x 360 VAC - 1,7 A / 3 x 520 VAC
< 19 A / 3 x 400 VAC after 1 ms
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
20 A (+55°C) / 15,8 A (+70°C)
17,5 A (+55°C) / 13,3 A (+70°C)
5 - 95% , no condensing
-25°C - +70°C (> +55°C derating)
113 x 132 x 136 mm; 2,0 kg
min. 1,2 Nm / 11 lb. in.
min. 0,5 Nm / 7 lb. in.
S201-C3A
S201-Z10A
IEC / EN 60950-1 (CB Scheme), CSA, SELV
CSA C22.2 No 14, ANSI/UL508
EN 61204-3 (2000): EMI: Class B, EMS: Industrial environment
EN 61000-4-2 (1995) ESD 4/8 kV
EN 61000-4-3 (1996) Rf-field 10 V/m
EN 61000-4-4 (1995) EFT/B 2/2 kV
EN 61000-4-5 (1995), Surge 1/2 kV; 500 V
EN 61000-4-6 (1996) Cond. Rf 10 V
EN 61000-4-11
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
V1.1
50 / 60 Hz ±6%
1
24 VDC
+/-1%
< 700 ms
30 A / > 4 s
22 A
< 50 mV
rms
Yes
< 35 VDC
-40°C - +85°C
IP 20
2,5 - 16 mm² / 13 - 5 AWG
10 mm
≥
1,5 - 4 mm² / 15 - 11 AWG
8 mm
≥
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