Inosaki is one of the largest Phoenix Contact Distributors to provide terminal block, interface module, power supply and relay. And our best offer for terminal block types are Feed-through, Fuse Modular, Spring Cage, Double Level, and Multi-level, hence the series model references to PT Series, ST Series, TB Series, UT Series, UK Series. In additional for power supply are QUINT Power, STEP Power, Trio Power, and UNO Power. Please email us for catalog: sales@inosaki.my
Product Description
STEP POWER power supplies for distribution boards. The STEP POWER power supplies with Push-in connection technology are the professional solution for intelligent building automation. The compact devices are economical, space-saving, and flexible in application.
Dimensions
Width |
54 mm |
Height |
90 mm |
Depth |
61 mm |
|
55 mm (Device depth (DIN rail mounting)) |
Horizontal pitch |
3 Div. (DIN 43880) |
Installation distance right/left |
0 mm / 0 mm |
Installation distance top/bottom |
30 mm / 30 mm |
Ambient conditions
Ambient temperature (operation) |
-10 °C … 70 °C (Derating: > 50 °C; 2 %/K) |
Ambient temperature (start-up type tested) |
-25 °C |
Ambient temperature (storage/transport) |
-40 °C … 85 °C |
Max. permissible relative humidity (operation) |
≤ 95 % (at 25 °C, non-condensing) |
Maximum altitude |
≤ 4000 m (> 2000 m, Derating: 10 %/1000 m) |
Degree of pollution |
2 |
Input data
Input voltage range |
100 V AC … 240 V AC -15 % … +10 % |
|
110 V DC … 250 V DC -20 % … +40 % |
Derating |
< 100 V AC … 85 V AC (1 %/V) |
|
< 110 V DC … 88 V DC (1 %/V) |
Frequency range (fN) |
50 Hz … 60 Hz ±10 % |
Typical national grid voltage |
120 V AC |
|
230 V AC |
Voltage type of supply voltage |
AC/DC |
Current consumption |
1.2 A (100 V AC) |
|
0.64 A (240 V AC) |
|
0.61 A (110 V DC) |
|
0.26 A (250 V DC) |
Discharge current to PE |
< 0.25 mA |
Mains buffering time |
typ. 25 ms (120 V AC) |
|
typ. 130 ms (230 V AC) |
Switch-on time |
typ. 2 s |
Inrush current |
typ. 28 A (25 °C) |
Inrush current integral (I2t) |
typ. 0.9 A2s |
Type of protection |
Transient surge protection |
Protective circuit/component |
Varistor |
Device mains fuse |
4 A internal (device protection), slow-blow |
Recommended breaker for input protection |
6 A … 16 A (Characteristics B, C, D, K) |
Output data
Nominal output voltage |
24 V DC |
Setting range of the output voltage (USet) |
22 V DC … 27 V DC (> 24 V DC, constant capacity restricted) |
Nominal output current (IN) |
2.5 A |
Control deviation |
< 0.5 % (Static load change 10 % … 90 %) |
|
< 3 % (Dynamic load change 10 % … 90 %, (10 Hz)) |
|
< 0.1 % (change in input voltage ±10 %) |
Short-circuit-proof |
yes |
No-load proof |
yes |
Residual ripple |
typ. 100 mVPP |
Connection in parallel |
yes, for increasing power and redundancy with diode |
Connection in series |
yes, for increased output voltage |
Feedback voltage resistance |
≤ 35 V DC |
Protection against overvoltage at the output (OVP) |
< 35 V DC |
Rise time |
typ. 100 ms (UOut = 10 % … 90 %) |
Derating |
> 50 °C … 70 °C (2 % / K) |
Crest factor |
typ. 3,4 |
|
typ. 4.08 |
Minimum no-load power dissipation |
< 0.21 W (120 V AC) |
Maximum power dissipation in no-load condition |
< 0.21 W (230 V AC) |
Minimum nominal load power dissipation |
< 6.8 W (120 V AC) |
Power loss nominal load max. |
< 6.2 W (230 V AC) |
General
Article Number |
1088491 |
Net weight |
200 g |
Environmental protection directive |
RoHS Directive 2011/65/EU |
|
WEEE |
|
Reach |
Efficiency |
> 89 % (120 V AC) |
|
> 90 % (230 V AC) |
MTBF (IEC 61709, SN 29500) |
> 3440000 h (25 °C) |
|
> 2000000 h (40 °C) |
|
> 1370000 h (50 °C) |
Insulation voltage input/output |
4 kV AC (type test) |
|
3.75 kV AC (routine test) |
Degree of protection |
IP20 |
Protection class |
II (in closed control cabinet) |
Efficiency Level |
VI |
Housing material |
Polycarbonate |
Foot latch material |
Polyamid |
Mounting position |
horizontal DIN rail NS 35, EN 60715 |
Assembly instructions |
alignable: 0 mm horizontally, 30 mm vertically |
Input connection data
Connection method |
Push-in connection |
Stripping length |
10 mm |
Conductor cross section solid |
0.2 mm² … 2.5 mm² |
Conductor cross section flexible |
0.2 mm² … 2.5 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) |
0.2 mm² … 1 mm² |
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) |
0.5 mm² … 2.5 mm² |
Conductor cross section AWG |
24 … 14 (Cu) |
Output connection data
Connection method |
Push-in connection |
Stripping length |
10 mm |
Conductor cross section solid |
0.2 mm² … 2.5 mm² |
Conductor cross section flexible |
0.2 mm² … 2.5 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) |
0.2 mm² … 1 mm² |
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) |
0.5 mm² … 2.5 mm² |
Conductor cross section AWG |
24 … 14 (Cu) |
LED signaling
Types of signaling |
LED |
UOut |
> 0,9 x UN (UN = 24 V DC) (LED lights up green) |
|
< 0,9 x UN (UN = 24 V DC) (LED off) |
Standards
Standard designation |
Electrical safety |
Standards/regulations |
IEC 61010-1 (SELV) |
Standard designation |
Protective extra-low voltage |
Standards/regulations |
IEC 61010-1 (SELV) |
|
IEC 61010-2-201 (PELV) |
Standard designation |
Safe isolation |
Standards/regulations |
IEC 61558-2-16 |
Standard designation |
Low-voltage power supplies, DC output |
Standards/regulations |
EN 61204-3 |
Standard designation |
Safety requirements for electrical equipment for measurement, control, and laboratory use |
Standards/regulations |
IEC 61010-1 |
Standard designation |
Safety of electrical devices for household use and similar purposes |
Standards/regulations |
DIN EN 60335-1 |
Overvoltage category EN 61010-1 |
II (≤ 4000 m) |
Overvoltage category EN 62477-1 |
III (≤ 2000 m) |
Conformance/approvals
Designation |
UL |
Identification |
UL 1310 Class 2 Power Units |
Designation |
UL |
Identification |
UL/C-UL Listed UL 61010-1 |
Designation |
UL |
Identification |
UL/C-UL Listed UL 61010-2-201 |
Designation |
UL |
Identification |
UL/C-UL Listed ANSI/UL 121201 Class I, Division 2, Groups A, B, C, D (Hazardous Location) |
EMC data
Electromagnetic compatibility |
Conformance with EMC Directive 2014/30/EU |
Low Voltage Directive |
Conformance with Low Voltage Directive 2014/35/EC |
Conducted noise emission |
EN 55016 |
|
EN 61000-6-3 (Class B) |
Noise emission |
EN 55016 |
|
EN 61000-6-3 (Class B) |
Harmonic currents |
EN 61000-3-2 |
|
EN 61000-3-2 (Class A) |
Flicker |
EN 61000-3-3 |
Electrostatic discharge |
EN 61000-4-2 |
Contact discharge |
6 kV (Test Level 3) |
Discharge in air |
8 kV (Test Level 3) |
Electromagnetic HF field |
EN 61000-4-3 |
Frequency range |
80 MHz … 1 GHz |
Test field strength |
10 V/m (Test Level 3) |
Frequency range |
1 GHz … 6 GHz |
Test field strength |
10 V/m (Test Level 3) |
Comments |
Criterion A |
Fast transients (burst) |
EN 61000-4-4 |
Input |
asymmetrical 4 kV (Test Level 4) |
Output |
asymmetrical 2 kV (Test Level 3) |
Comments |
Criterion A |
Surge voltage load (surge) |
EN 61000-4-5 |
Input |
symmetrical 2 kV (Test Level 4) |
|
asymmetrical 4 kV (Test Level 4) |
Output |
symmetrical 1 kV (Test Level 3) |
|
asymmetrical 2 kV (Test Level 3) |
Comments |
Criterion B |
Conducted interference |
EN 61000-4-6 |
Frequency range |
0.15 MHz … 80 MHz |
Voltage |
10 V (Test Level 3) |
Comments |
Criterion A |
Voltage dips |
EN 61000-4-11 |
Voltage |
230 V AC |
Frequency |
50 Hz |
Voltage dip |
70 % |
Number of periods |
25 periods |
Additional text |
Class 3 |
Comments |
Criterion A |
Voltage dip |
40 % |
Number of periods |
10 periods |
Additional text |
Class 3 |
Comments |
Criterion A |
Voltage dip |
0 % |
Number of periods |
1 period |
Additional text |
Class 3 |
Comments |
Criterion A |
Criterion A |
Normal operating behavior within the specified limits. |
Criterion B |
Temporary impairment to operational behavior that is corrected by the device itself. |
Criterion C |
Temporary adverse effects on the operating behavior, which the device corrects automatically or which can be restored by actuating the operating elements. |
Environmental Product Compliance
REACh SVHC |
Lead 7439-92-1 |