CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

- Up to 3 cores- Up to 3 cores*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=3,6kV .. . . . . . . . . . . . . 12kV BLOCK TYPES)(Um=3,6kV .. . . . . . . . . . . . . 12kV BLOCK TYPES)

TYPESTYPES ATB 1O-B ATB 1O-B ATB 1O-B2ATB 1O-B2 ATB 1O-B3ATB 1O-B3 ATB 1O-2ATB 1O-2

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

3,6 7,2 123,6 7,2 12

1O 2O 281O 2O 28

4O 6O 754O 6O 75

5O-6O5O-6O

5 - 25OO5 - 25OO

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOO x Inmax. 1OOO x In

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

2O - 252O - 25 28 - 3328 - 33 33 - 3633 - 36 3636

(On request 3OOOA 1.Oxln (On request 3OOOA 1.Oxln / Cont. & Cont. &Insulation class B )Insulation class B )

On request operating voltage of 17,5 kV is available.On request operating voltage of 17,5 kV is available.* For more cores please contact with ESITAS for feasibility. For more cores please contact with ESITAS for feasibility.

** It can be produced according to customer's specified ambient temperature.Please contact with ESiTAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESiTAS for feasibility.

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGINDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWING(Um=3,6kV .. . . . . . . . . . . . . 12kV BLOCK TYPES)(Um=3,6kV .. . . . . . . . . . . . . 12kV BLOCK TYPES)

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

TYPESTYPES

ATB 1O-BATB 1O-B

ATB 1O-B2ATB 1O-B2

ATB 1O-B3ATB 1O-B3

ATB 1O-2ATB 1O-2

A B C D E F G H

355 155 22O 148 29O 125 27O

395 195 22O 148 33O 125 31O

2O

2O

455 255 22O 148 39O 125 37O 2O

355 155 22O 175 29O 15O 27O 2O

www.esitas.comwww.esitas.com

CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

- Up to 3 cores- Up to 3 cores*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=3,6kV .. . . . . 12kV, 17,5 . . . . . . 24kV NEW BLOCK TYPES)(Um=3,6kV .. . . . . 12kV, 17,5 . . . . . . 24kV NEW BLOCK TYPES)

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** On request ATB 1O-BS operating voltage of 17,5kV is available. On request ATB 1O-BS operating voltage of 17,5kV is available.

*** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

TYPESTYPES ATB 1O-BSATB 1O-BS ATB 2O-BSATB 2O-BS

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

3,6 7,2 123,6 7,2 12

1O 2O 281O 2O 28

4O 6O 754O 6O 75

17,5 2417,5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

5 - 25OO5 - 25OO

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOO x Inmax. 1OOO x In

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O******

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

2O - 252O - 25 3O3O

(On request 3OOOA 1.Oxln (On request 3OOOA 1.Oxln / Cont. & Cont. &Insulation class B )Insulation class B )

**

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGINDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWING(Um=3,6kV .. . . . . 12kV, 17,5 . . . . . . 24kV NEW BLOCK TYPES)(Um=3,6kV .. . . . . 12kV, 17,5 . . . . . . 24kV NEW BLOCK TYPES)

TYPESTYPES

ATB 1O-BSATB 1O-BS

ATB 2O-BSATB 2O-BS

A B C D E F G H I J

355 155 22O 148 299 135 -

355 155 28O 178 3OO 135 34O

125

15O

27O

28O

2O

2O

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

8Omm will be8Omm will be7Omm at7Omm atATB1O-BSATB1O-BS

www.esitas.comwww.esitas.com

CURRENT TRANSFORMERSCURRENT TRANSFORMERS

TYPESTYPES ATB 1O-1OATB 1O-1O ATB 1O-15ATB 1O-15

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) Rated dynamic current (ldyn) (kA)(kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

3,63,6 7,27,2 1212

1O1O 2O2O 28 28

4O4O 6O6O 7575

5O-6O5O-6O

5-up to 125O5-up to 125O

2x5- 2x6OO2x5- 2x6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

(max. 2OO x In)(max. 2OO x In)****

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O******

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

1212 1717

On request operating voltage of 17,5 kV is available.On request operating voltage of 17,5 kV is available.** For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.

**** May vary according to requested primary current and core values. May vary according to requested primary current and core values.****** It can be produced according to customer's specified ambient temperature. Please contact with ESiTAS for feasibility. It can be produced according to customer's specified ambient temperature. Please contact with ESiTAS for feasibility.

Technical DataTechnical Data

Types: ATB 1O-1OTypes: ATB 1O-1OATB 1O-15ATB 1O-15

- ATB 1O-1O up to 1 core- ATB 1O-1O up to 1 core*

- ATB 1O-15 up to 2 cores.- ATB 1O-15 up to 2 cores.*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=3,6kV .. . . . . . . . . . . . . 12kV NARROW BLOCK TYPES)(Um=3,6kV .. . . . . . . . . . . . . 12kV NARROW BLOCK TYPES)

INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGS TECHNICAL DRAWING(Um=3,6kV .. . . . . . . . . . . . . 12kV NARROW BLOCK TYPES)(Um=3,6kV .. . . . . . . . . . . . . 12kV NARROW BLOCK TYPES)

TYPESTYPES

ATB 1O-1OATB 1O-1O

ATB 1O-15ATB 1O-15

A B C D E F G

33O 155 22O 148 125 27O 2O

33O 155 22O 148 125 27O 2O

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

www.esitas.comwww.esitas.com

CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=17,5kV .. . . . . . . . . . . . . 24kV BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV BLOCK TYPES)

- Up to 3 cores.- Up to 3 cores.*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

17.5 2417.5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

5 - 25OO5 - 25OO

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOO x Inmax. 1OOO x In

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

3O3O 4242 4444 4444 5555 7O7O

ATB 2O-BATB 2O-B ATB 2O-B2ATB 2O-B2 ATB 2O-B4ATB 2O-B4 ATB 2O-3ATB 2O-3 ATB 2O-3BATB 2O-3B ATB 2O-3KATB 2O-3K

(On request 3OOOA 1.Oxln (On request 3OOOA 1.Oxln / Cont. & Cont. &Insulation class B )Insulation class B )

INDOOR SUPPORT TYPE CAST RESIN INSULATED INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=17,5kV .. . . . . . . . . . . . . 24kV BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

455 197 28O 218 39O 195 19O 375 22

TYPESTYPES

ATB 2O-BATB 2O-B

ATB 2O-B2ATB 2O-B2

ATB 2O-B4ATB 2O-B4

ATB 2O-3ATB 2O-3

ATB 2O-3BATB 2O-3B

ATB 2O-3KATB 2O-3K

A B C D E F G H I

355 155 28O 178 29O 145 15O 28O 2O

355 155 28O 2O5 29O 145 18O 28O 17

355 155 28O 218 29O 145 19O 28O 17

455 197 28O 178 39O 195 15O 375 22

455 197 28O 2O5 39O 195 18O 375 22

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

www.esitas.comwww.esitas.com

CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

Types: ATB 2O-3ATypes: ATB 2O-3A ATB 2O-3B ATB 2O-3B

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=17,5kV .. . . . . . . . . . . . . 24kV NEW BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV NEW BLOCK TYPES)

- Up to 3 cores.- Up to 3 cores.*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

17.5 2417.5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

5 - 25OO5 - 25OO

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOO x Inmax. 1OOO x In

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

44 44 5555

ATB 2O-3BATB 2O-3B ATB 2O-3A ATB 2O-3A

(On request 3OOOA 1.Oxln (On request 3OOOA 1.Oxln / Cont. & Cont. &Insulation class B )Insulation class B )

INDOOR SUPPORT TYPE CAST RESIN INSULATED INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=17,5kV .. . . . . . . . . . . . . 24kV NEW BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV NEW BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

TYPESTYPES

ATB 2O-3AATB 2O-3A

ATB 2O-3BATB 2O-3B

A B C D E F G H

455 28O 178 39O 14O 15O 375

455 28O 2O5 39O 14O 18O 375 2O

2O

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

www.esitas.comwww.esitas.com

CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

Types: ATB 2O-1OTypes: ATB 2O-1O ATB 2O-15 ATB 2O-15

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=17,5kV .. . . . . . . . . . . . . 24kV NARROW BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV NARROW BLOCK TYPES)

- ATB 2O-1O up to 1 core- ATB 2O-1O up to 1 core*- ATB 2O-15 up to 2 cores.- ATB 2O-15 up to 2 cores.*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

17.5 2417.5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

5 up to 125O5 up to 125O

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

(max. 3OO x In)(max. 3OO x In)****

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O******

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

22 22 3O3O

ATB 2O-15ATB 2O-15 ATB 2O-1O ATB 2O-1O

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** May vary according to requested primary current and core values. May vary according to requested primary current and core values.

*** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

INDOOR SUPPORT TYPE CAST RESIN INSULATED INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=17,5kV .. . . . . . . . . . . . . 24kV NARROW BLOCK TYPES)(Um=17,5kV .. . . . . . . . . . . . . 24kV NARROW BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.-- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.-- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.-- Customer designed products are also available.Customer designed products are also available.

TYPESTYPES

ATB 2O-1OATB 2O-1O

ATB 2O-15ATB 2O-15

A B C D E F G

335 155 28O 178 15O 28O 2O

335 155 28O 178 15O 28O 2O

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=36kV BLOCK TYPES)(Um=36kV BLOCK TYPES)

- Up to 3 cores.- Up to 3 cores.*- On request with capacitive layer.- On request with capacitive layer.- On request with barrier.- On request with barrier.

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

3636

7O7O

17O17O

5O-6O5O-6O

5 - 25OO5 - 25OO

2 x 5 - 2 x 6OO2 x 5 - 2 x 6OO

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOO x Inmax. 1OOO x In

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

ATB 3O-SATB 3O-S ATB 3O-S1ATB 3O-S1 ATB 3O-1ATB 3O-1 ATB 3O-2ATB 3O-2 ATB 3O-3ATB 3O-3

(On request 3OOOA 1.Oxln (On request 3OOOA 1.Oxln / Cont. & Cont. &Insulation class B )Insulation class B )

3535 3737 4O4O 4646 5151

INDOOR SUPPORT TYPE CAST RESIN INSULATED INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=36kV BLOCK TYPES)(Um=36kV BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M12 (Primary Terminal)M12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

TYPESTYPES

ATB 3O-SATB 3O-S

ATB 3O-S1ATB 3O-S1

ATB 3O-1ATB 3O-1

A B C D E F G H I J

385 17O 36O 255 25O 125 21O 225

385 17O 36O 255 27O 135 22O 225

385 17O 36O 255 27O 135 22O 225

3OO

3OO

3OO

2O

2O

2O

ATB 3O-2ATB 3O-2 385 17O 36O 255 31O 155 24O 225 3OO 2O

ATB 3O-3ATB 3O-3 455 21O 36O 255 389 195 249 225 375 2O

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

INDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=36kV NARROW BLOCK TYPES)(Um=36kV NARROW BLOCK TYPES)

- ATB 3O-4- ATB 3O-4, 3O-5 3O-5, 3O-1O up to 1 core. 3O-1O up to 1 core.*- ATB 3O-15 up to 2 cores.- ATB 3O-15 up to 2 cores.**- On request with capacitive layer.- On request with capacitive layer.- ATB 3O-1O & ATB 3O-15 with barrier on request.- ATB 3O-1O & ATB 3O-15 with barrier on request.

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** May vary according to requested primary current and core values. May vary according to requested primary current and core values.

*** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

5 - up to 6OO5 - up to 6OO

2x5 - 2x3OO2x5 - 2x3OO

5 - up to 125O5 - up to 125O

2x5 - 2x6OO2x5 - 2x6OO

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

3636

7O7O

17O17O

5O-6O5O-6O

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

2,5 x lth2,5 x lth

5OOO5OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O******

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

2O2O 2222 2525 3535

ATB 3O-4ATB 3O-4 ATB 3O-5ATB 3O-5 ATB 3O-1OATB 3O-1O ATB 3O-15ATB 3O-15

max. 3OOxInmax. 3OOxIn**(for 1 (for 1

measurement measurement core)core)

max. 4OOxInmax. 4OOxIn**(for 1 (for 1

measurement measurement core)core)

max. 8OOxInmax. 8OOxIn**(for 1 (for 1

measurement measurement core)core)

max. 3OOxInmax. 3OOxIn**(for 2 cores)(for 2 cores)

INDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGINDOOR SUPPORT TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWING(Um=36kV NARROW BLOCK TYPES)(Um=36kV NARROW BLOCK TYPES)

2525

-- All dimensions are in mm.All dimensions are in mm.- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

M8 (Ground Terminal)M8 (Ground Terminal)

M 12 (Primary Terminal)M 12 (Primary Terminal)

min.

2.5

max.

3.5

15 2O

6O 7O

TYPESTYPES

ATB 3O-4ATB 3O-4

ATB 3O-5ATB 3O-5

ATB 3O-1OATB 3O-1O

ATB 3O-15ATB 3O-15

A B C D E F G H I J

385 17O 36O 255 2OO 1OO 18O 225

385 17O 36O 255 25O 125 21O 225

385 17O 36O 255 25O 125 21O 225

385 17O 36O 255 25O 125 21O 225

3OO

3OO

3OO

3OO

2O

2O

2O

2O

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

Types: ATU 24Types: ATU 24

INDOOR SUPPORT TYPE CAST RESIN INSULATED NARROW TYPE CURRENT TRANSFORMERSINDOOR SUPPORT TYPE CAST RESIN INSULATED NARROW TYPE CURRENT TRANSFORMERS(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)

- Up to 2 cores.- Up to 2 cores.

* May vary according to requested primary current and core values.May vary according to requested primary current and core values.** It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility. It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.

Secondary rated current (A)Secondary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP Acc. to IEC 6OO44-15P- 1OP Acc. to IEC 6OO44-1

1OO x In1OO x In*

2,5 x lth2,5 x lth

5OOO5OOO

E

-25.. . . . . . . . . . .+4O-25.. . . . . . . . . . .+4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

2424

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

7,2 12 17,5 247,2 12 17,5 24

2O 28 38 5O2O 28 38 5O

6O 75 95 1256O 75 95 125

5O-6O5O-6O

1O - up to 8OO1O - up to 8OO

2x1O - 2x4OO2x1O - 2x4OO

ATU 24 ATU 24

INDOOR SUPPORT TYPE CAST RESIN INSULATED NARROW TYPE C.T.’SINDOOR SUPPORT TYPE CAST RESIN INSULATED NARROW TYPE C.T.’STECHNICAL DRAWINGTECHNICAL DRAWING

(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

Types: ES24 C3-BTypes: ES24 C3-B

INDOOR SUPPORT TYPE CAST RESIN INSULATED SPECIAL TYPEINDOOR SUPPORT TYPE CAST RESIN INSULATED SPECIAL TYPECURRENT TRANSFORMERSCURRENT TRANSFORMERS

(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)

- Up to 2 cores.- Up to 2 cores.

* May vary according to requested primary current and core values.May vary according to requested primary current and core values.** It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility. It can be produced according to customer’s specified ambient temperature. Please contact with ESITAS for feasibility.

Secondary rated current (A)Secondary rated current (A)

Primary reconnection (A)Primary reconnection (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature Ambient temperature (˚C)(˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P-1OP-PX Acc. to IEC 6OO44-15P-1OP-PX Acc. to IEC 6OO44-1

Up to 6OkAUp to 6OkA*

2,5 x lth2,5 x lth

5OOO5OOO

E

-25.. . . . . . . . . . .+4O-25.. . . . . . . . . . .+4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

2525

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

7,2 12 17,5 247,2 12 17,5 24

2O 28 38 5O2O 28 38 5O

6O 75 95 1256O 75 95 125

5O-6O5O-6O

1O - up to 8OO1O - up to 8OO

2x1O - 2x4OO2x1O - 2x4OO

ES24 C3-B ES24 C3-B

PES)

INDOOR SUPPORT TYPE CAST RESIN INSULATED SPECIAL TYPE C.T.’SINDOOR SUPPORT TYPE CAST RESIN INSULATED SPECIAL TYPE C.T.’STECHNICAL DRAWINGTECHNICAL DRAWING

(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)(Um=7,2kV .. . . . . . . . . 24kV BLOCK TYPES)

-- All dimensions are in mm.All dimensions are in mm.- Tolerances are according to DIN 7168-g when not specified.Tolerances are according to DIN 7168-g when not specified.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

INDOOR POST BUSBAR TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR POST BUSBAR TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=3,6kV .. . . . . . . . . . . . . . . . . . .24kV)(Um=3,6kV .. . . . . . . . . . . . . . . . . . .24kV)

- Up to 2 cores.- Up to 2 cores.*

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOmax. 1OO

Practically UnlimitedPractically Unlimited

3OOO3OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

1919 3434

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

3,6 7,2 123,6 7,2 12

1O 2O 281O 2O 28

4O 6O 754O 6O 75

17,5 2417,5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

8OO-3OOO8OO-3OOO 8OO-4OOO8OO-4OOO

ATD 1O ATD 1O ATD 2O ATD 2O

INDOOR INDOOR POST BUSBARPOST BUSBAR TYPE CAST RESIN INSULATED TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=3,6kV .. . . . . . . . . . . . .24kV)(Um=3,6kV .. . . . . . . . . . . . .24kV)

-- All dimensions are in mm.All dimensions are in mm.- Tolerance is DIN 7168-g .Tolerance is DIN 7168-g .- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm)

M5 (Secondary Terminal)M5 (Secondary Terminal)

min.

2.5

max.

3.5

TYPESTYPES

ATD 1OATD 1O

ATD 2O ATD 2O

A B C D E F G H I

28O 1O2 342 214 215 235 158 155

28O 1O2 427 26O 26O 295 158 155

23

23

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CURRENT TRANSFORMERSCURRENT TRANSFORMERS

Technical DataTechnical Data

INDOOR POST BUSBAR TYPE CAST RESIN INSULATED CURRENT TRANSFORMERSINDOOR POST BUSBAR TYPE CAST RESIN INSULATED CURRENT TRANSFORMERS(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)

- Up to 3 cores.- Up to 3 cores.*

* For more cores please contact with ESITAS for feasibility.For more cores please contact with ESITAS for feasibility.** It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility. It can be produced according to customer's specified ambient temperature.Please contact with ESITAS for feasibility.

Secondary rated current (A)Secondary rated current (A)

Metering classesMetering classes

Protection classesProtection classes

Rated short-time thermal current (lth) (1s) (kA)Rated short-time thermal current (lth) (1s) (kA)

Rated dynamic current (ldyn) (kA)Rated dynamic current (ldyn) (kA)

Short-time load (mechanical) (N)Short-time load (mechanical) (N)

Insulation classInsulation class

Ambient temperature (˚C)Ambient temperature (˚C)

Altitude (m)Altitude (m)

StandardStandard

Weight (approx.) (kg)Weight (approx.) (kg)

1-51-5

O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1O,2 - O,2S - O,5 - O,5S - 1 - 3 - 5 Acc. to IEC 6OO44-1

5P- 1OP; CI:PX Acc. to IEC 6OO44-15P- 1OP; CI:PX Acc. to IEC 6OO44-1

max. 1OOmax. 1OO

Practically UnlimitedPractically Unlimited

3OOO3OOO

E

-25 .. . . . . . . . . . +4O-25 .. . . . . . . . . . +4O****

1OOO1OOO

According to the customer requirementsAccording to the customer requirements

3535 4O4O 3838

TYPESTYPES

Operating voltage, Um (kV)Operating voltage, Um (kV)

Rated power-frequency withstand voltage (1 minute) (kV)Rated power-frequency withstand voltage (1 minute) (kV)

Rated frequency (Hz)Rated frequency (Hz)

Primary rated current (A)Primary rated current (A)

3,6 7,2 12 17,53,6 7,2 12 17,5

1O 2O 28 381O 2O 28 38

4O 6O 75 954O 6O 75 95

17,5 2417,5 24

38 5O38 5O

95 12595 125

5O-6O5O-6O

8OO-4OOO8OO-4OOO

ATN 17 ATN 17 ATN 24 ATN 24ESO 17CESO 17C

-- All dimensions are in mm.All dimensions are in mm.- Tolerance is DIN 7168-g.Tolerance is DIN 7168-g.- Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.Esitas reserves the right to change the specifications and the dimensions of the goods. Please ask for updated information.- Customer designed products are also available.Customer designed products are also available.

M5 (Secondary Terminal)M5 (Secondary Terminal) 2,5 3,5

TIGHTENING TORQUE (Nm)TIGHTENING TORQUE (Nm) min. max.

INDOOR POST BUSBAR TYPE CAST RESIN INSULATED INDOOR POST BUSBAR TYPE CAST RESIN INSULATED C.T.’S TECHNICAL DRAWINGC.T.’S TECHNICAL DRAWING(Um=3,6kV.. . . . . . . . . . .24kV)(Um=3,6kV.. . . . . . . . . . .24kV)

ATN 17 (width 15Omm )ATN 17 (width 15Omm ) ATN 17 ATN 17 (width 28Omm )(width 28Omm )

ATN 24ATN 24 ESO 17CESO 17C

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