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DTZ20(*/*)* 914815 EATON ELECTRIC Three-phase control/isolation/safety transformer, 20kVA, non-standard volt.. View larger
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DTZ20(*/*)* 914815 EATON ELECTRIC Three-phase control/isolation/safety transformer, 20kVA, non-standard volt..

DTZ20(*/*)*

914815

-

EATON-MOELLER

Three-phase control/isolation/safety transformer, 20kVA, non-standard voltage

DTZ20(*/*)*

Three-phase control isolating safety transformer, 20 kVA, Rated input voltage 50 – 950 ± 5 % V, Rated output voltage 18.5 – 1000 V

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Low-voltage industrial components > Three-phase control transformer

Transformers

* Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER

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Three-phase control isolating safety transformer, 20 kVA, Rated input voltage 50 – 950 ± 5 % V, Rated output voltage 18.5 – 1000 V
Three-phase control transformer performed according to VDE 0550, VDE 0550 part1, IEC/EN 61558-2-2, VDE0570 part 2-2 as safety transformer VDE 0570 part 2-6 and as isolating transformer VDE 0570 part 2-4, OVE. Rated input voltage selectable of 50-950V +-5%, rated output voltage can be selected from 18.5 - 1000 rated power 20 kVA (*/*) = wildcard for rated input voltage / rated output voltage

Delivery program

Product range
Three-phase DTZ control transformers
Rated input voltage
50 – 950 ± 5 % V
Rated output voltage
18.5 – 1000 V
Rated power
20 kVA
Short-time rating
50 kVA
Cu factor
45,00 kg
Notes
  • Transformers with the rated output voltages ≦ 50 V can be used as safety transformers to IEC/EN 61558.
  • Enclosure IP65 on request.

When ordering, the part no. must include the following details:

DTZ0.1(*/*)*

1. Wildcard ≙ Nominal input voltage

2nd Wildcard ≙ Nominal output voltage

3rd Wildcard ≙ Configuration

Ordering example
  • desired part no. DTZ0.1
  • Desired rated input voltage 200 V
  • Desired rated output voltage 18.5 V
  • Desired configuration Dy(n)5

The correct part no. is

DTZ0.1(200/18.5)DY(N)5

Additional tappings ￫ 931897

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]
540 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) / Three-phase control transformer (EC002485)
Electric engineering, automation, process control engineering / Transformer, converter, coil / Control transformer / Three-phase control transformer ([email protected] [AAB619015])
Built as safety transformer
Yes
Built as isolating transformer
Yes
Built as energy saving transformer
No
Primary voltage 1
50 - 950 V
Primary voltage 2
50 - 950 V
Primary voltage 3
50 - 950 V
Primary voltage 4
50 - 950 V
Primary voltage 5
50 - 950 V
Primary voltage 6
50 - 950 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
18.5 - 1000 V
Secondary voltage 2
18.5 - 1000 V
Secondary voltage 3
18.5 - 1000 V
Secondary voltage 4
18.5 - 1000 V
Secondary voltage 5
18.5 - 1000 V
Secondary voltage 6
18.5 - 1000 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
Wiring system
Other
Rated power
20000 VA
Type of insulation material acc. IEC 85
B
Short-circuit-proof
No
Relative short circuit voltage
3.5 %
Conductor material
Copper
Width
450 mm
Height
434 mm
Depth
251 mm
Degree of protection (IP)
IP00
Degree of protection (NEMA)
Other

Approvals

Product Standards
IEC/EN 61558-2-2; CE marking
UL File No.
–
UL Category Control No.
XPTQ2, XPTQ8
CSA File No.
–
CSA Class No.
–
North America Certification
–
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

390X141
① The higher rated operating voltage applies
② Terminals ≦ 25 A
③ Connection lugs > 63 A

Datasheet - PDF

▲
Title: Size: Type:
PDF EATON CONTROL TRANSFORMES EN.pdf 4 Mbytes
DTZ20(*/*)* - 914815 EN_914815.pdf 232 Kbytes DTZ20(*/*)* - 914815 EN_914815.pdf

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