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Eaton Moeller® series STI Control transformer, 0.4 kVA, Rated input voltage 400± 5 % V, Rated output voltage 24 V
| Product Name |
Eaton Moeller® series STI Control transformer
|
| Catalog Number |
035251
|
| EAN |
4015080352518
|
| Product Length/Depth |
100 mm
|
| Product Height |
119 mm
|
| Product Width |
121 mm
|
| Product Weight |
5.49 kg
|
| Certifications |
CSA-C22.2 No. 66
VDE 0570 Part 2-4 (isolating transformer) IEC/EN 60204-1, ÖVE-EN 13 IEC/EN 61558-2-2 IEC/EN 61558-2-2/2-4/2-6 UL 5085-2 UL Category Control No.: XPTQ2, XPTQ8 UL File No.: E167225 UL report applies to both US and Canada CSA-C22.2 No. 66.1-06 CSA-C22.2 No. 66.2-06 UL 506 UL5085-1 VDE 0570 Part 2-2 UL Recognized CE Certified by UL for use in Canada VDE 0113, VDE 0100 Part 410 VDE 0570 Part 2‐6 (safety transformers) |
| Catalog Notes |
Electrical characteristics: all details for no-load loss, short-circuit loss (copper losses), short-circuit voltage and efficiency values relate to a temperature of 20 °C
|
| Model Code |
STI0,4(400/24)
|
| Type |
Single-phase control, isolating and safety transformer
|
| Features |
Fully Vacuum-impregnated
Separate windings Reinforced insulation |
| 10.10 Temperature rise |
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
|
| 10.11 Short-circuit rating |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.12 Electromagnetic compatibility |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.13 Mechanical function |
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
|
| 10.2.2 Corrosion resistance |
Meets the product standard's requirements.
|
| 10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard's requirements.
|
| 10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard's requirements.
|
| 10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects |
Meets the product standard's requirements.
|
| 10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard's requirements.
|
| 10.2.5 Lifting |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.7 Inscriptions |
Meets the product standard's requirements.
|
| 10.3 Degree of protection of assemblies |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.4 Clearances and creepage distances |
Meets the product standard's requirements.
|
| 10.5 Protection against electric shock |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.6 Incorporation of switching devices and components |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.7 Internal electrical circuits and connections |
Is the panel builder's responsibility.
|
| 10.8 Connections for external conductors |
Is the panel builder's responsibility.
|
| 10.9.2 Power-frequency electric strength |
Is the panel builder's responsibility.
|
| 10.9.3 Impulse withstand voltage |
Is the panel builder's responsibility.
|
| 10.9.4 Testing of enclosures made of insulating material |
Is the panel builder's responsibility.
|
| Ambient operating temperature - max |
40 °C
|
| Ambient operating temperature - min |
-25 °C
|
| Apparent power |
400 VA
|
| Equipment heat dissipation, current-dependent Pvid |
0 W
|
| Heat dissipation capacity Pdiss |
0 W
|
| Heat dissipation per pole, current-dependent Pvid |
0 W
|
| No-load losses |
17 W
|
| Primary voltage 1 - max |
400 V
|
| Primary voltage 1 - min |
400 V
|
| Built as |
Safety transformer
Isolating transformer |
| Conductor material |
Copper
|
| Degree of protection |
IP00
|
| Connection lug |
Yes for > 115 A
|
| Connection type |
Terminations, < 115 A
|
| Duty factor |
100 %
|
| Insulation material type (IEC 85) |
B
|
| Efficiency |
92 %
|
| Relative short-circuit voltage |
4.4 %
|
| Suitable for |
Branch circuits, (UL/CSA)
|
| Insulation class |
B
|
| Primary tapping |
± 5 %
|
| Rated frequency - max |
60 Hz
|
| Rated frequency - min |
50 Hz
|
| Rated operational current for specified heat dissipation (In) |
0 A
|
| Rated power |
0.4 VA
|
| Secondary voltage 1 - max |
24 V
|
| Secondary voltage 1 - min |
24 V
|
| Product category |
Single-phase control transformers ST
|
| Short-circuit losses |
18 W
|
| Short-time rating |
1.1 kVA
|
| Static heat dissipation, non-current-dependent Pvs |
35 W
|
| Voltage rating - max |
600 V
|
| Power consumption in standby mode |
46 W
|
Product specifications
