Delivery program

Product range
Single-phase control transformers ST...
Basic function
Single-phase control, isolating and safety transformers STI, STZ
Rated input voltage
230± 5 % V
Rated output voltage
230 V
Rated power
0.06 kVA
Short-time rating
0.13 kVA
Terminal diagram / contact assignment
3900SPC-1
Cu factor
0,20 kg

Technical data

General
StandardsBuilt and tested to
IEC/EN 61558-2-2/2-4/2-6
VDE 0570 Part 2-2
VDE 0570 Part 2‐6 (safety transformers)
VDE 0570 Part 2-4 (isolating transformer)
StandardsSuitable for use to
IEC/EN 60204-1, ÖVE-EN 13
VDE 0113, VDE 0100 Part 410
Ambient temperature
-25 - 40
Characteristics
Terminations
● (< 115 A)
Connection lugs
● (> 115 A)
Insulation class
B
Rated frequency
50 - 60 Hz
Primary tapping
± 5 %
Degree of Protection
IP00
Separate windings
Fully vacuum-impregnated
Reinforced insulation
Rated duty factor
100 % DF
Electrical characteristics
Note
The following applies for the no-load loss, short-circuit loss (copper losses), short-circuit voltage and efficiency values: all details relate to a temperature of 20 °C
Total weight
1.5 kg
No-load losses
6 W
Short-circuit losses
5 W
Shortcircuit voltage
7.8 %
Efficiency
0.85

Design verification as per IEC/EN 61439

Technical data for design verification
Rated operational current for specified heat dissipation [In]
0 A
Heat dissipation per pole, current-dependent [Pvid]
0 W
Equipment heat dissipation, current-dependent [Pvid]
0 W
Static heat dissipation, non-current-dependent [Pvs]
11 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-25 °C
Operating ambient temperature max.
+40 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 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 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
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.

Technical data ETIM 7.0

Low-voltage industrial components (EG000017) / One-phase control transformer (EC002486)
Electric engineering, automation, process control engineering / Transformer, converter, coil / Control transformer / One-phase control transformer (ecl@ss10.0.1-27-03-13-02 [AAB620015])
Built as safety transformer
Yes
Built as isolating transformer
Yes
Built as energy saving transformer
No
Primary voltage 1
230 - 230 V
Primary voltage 2
0 - 0 V
Primary voltage 3
0 - 0 V
Primary voltage 4
0 - 0 V
Primary voltage 5
0 - 0 V
Primary voltage 6
0 - 0 V
Primary voltage 7
0 - 0 V
Primary voltage 8
0 - 0 V
Primary voltage 9
0 - 0 V
Primary voltage 10
0 - 0 V
Secondary voltage 1
230 - 230 V
Secondary voltage 2
0 - 0 V
Secondary voltage 3
0 - 0 V
Secondary voltage 4
0 - 0 V
Secondary voltage 5
0 - 0 V
Secondary voltage 6
0 - 0 V
Secondary voltage 7
0 - 0 V
Secondary voltage 8
0 - 0 V
Secondary voltage 9
0 - 0 V
Secondary voltage 10
0 - 0 V
Rated apparent power
60 VA
Type of insulation material acc. IEC 85
B
Short-circuit-proof
No
Relative short circuit voltage
7.8 %
Width
85 mm
Height
91 mm
Depth
75 mm
Degree of protection (IP)
IP00
Ring core
No
Suitable for mounting on PCB
No
Modular version
No
Conductor material
Copper

Approvals

Product Standards
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06; CSA-C22.2 No. 66.2-06; IEC/EN 61558-2-2; CE marking
UL File No.
E167225
UL Category Control No.
XPTQ2, XPTQ8
CSA File No.
UL report applies to both US and Canada
CSA Class No.
North America Certification
UL recognized, certified by UL for use in Canada
Specially designed for North America
No
Suitable for
Branch circuits
Max. Voltage Rating
600 V AC
Degree of Protection
IEC: IP00, UL/CSA Type: -

Dimensions

390X075
① Connection lugs
② With STI/STZ0.06 … 0.16 ground connection at bottom