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MON - FRI 8.30-12.30 and 13.30-17.30

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Stardelta

STAR-DELTA START

Electrical panels suitable for starting centrifugal pumps or pumping systems for boosting pressure with surface pumps (boosters).

From 851 €

CUSTOMISATION

average rating is 5 out of 5

EASY INSTALLATION

average rating is 4 out of 5

VERSATILITY

average rating is 4 out of 5

MAIN FEATURES

MAIN FEATURES

  • Transformer 24 Vac for auxiliary circuit;
  • Auxiliaries contacts and circuits in low voltage;
  • Blue led indicating mains supply;
  • Normally open contact for start;
  • Normally open contact for minimum level/pressure contact;
  • Selector for Auto-Off-Manual (stable) operation: - Manual: direct operation without controls; - Automatic: operation controlled by min input and start input;
  • Green led indicating motor running;
  • Red led indicating motor overload;
  • Line, star and delta contactors in AC3;
  • Overload thermal relay internally restorable;
  • Adjustable star/delta timer.
  • Auxiliaries and motor protection fuses;
  • Isolator;
  • Enclosure in ABS up to 11KW, metallic box from 15KW, IP55;
  • Ambient temperature: -5/+40 °C;
  • Relative humidity 50% at 40 °C (not condensed).

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Stardelta

VERSIONS

  • STARDELTA 1
  • STARDELTA 2
  • STARDELTA 3

POWER SUPPLY

  • Power supply 3~50/60Hz 400V ±10%;

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Stardelta

Model Stardelta 1 electromechanical control panel with star-delta starter

STARDELTA 1

• Normally open contact for start;

• Normally open contact for minimum level/

pressure contact;

• Selector for Auto-Off-Manual (stable) operation:

- Manual: direct operation without controls;

- Automatic: operation controlled by min input and start input;

• Green led indicating motor running;

• Red led indicating motor overload;

• Line, star and delta contactors in AC3;

• Overload thermal relay internally restorable;

• Adjustable star/delta timer.

Model Stardelta 2 electromechanical control panel with star-delta starter

STARDELTA 2

• 2 Normally open contacts for start;

• 2 Normally open contacts for minimum level/pressure contact;

• 2 Selectors for Auto-Off-Manual (stable) operation:

- Manual: direct operation without controls;

- Automatic: operation controlled by min input and start input;

• 2 Green led indicating motor running;

• 2 Red led indicating motor overload;

• 2 Line, star and delta contactors in AC3;

• 2 Overload thermal relays internally restorable;

• 2 Adjustable star/delta timers.

Model Stardelta 3 electromechanical control panel with star-delta starter

STARDELTA 3

• 3 Normally open contacts for start;

• 3 Normally open contacts for minimum level/pressure contact;

• 3 Selectors for Auto-Off-Manual (stable) operation:

- Manual: direct operation without controls;

- Automatic: operation controlled by min input and start input;

• 3 Green led indicating motor running;

• 3 Red led indicating motor overload;

• 3 Line, star and delta contactors in AC3;

• 3 Overload thermal relays internally restorable;

• 3 Adjustable star/delta timers.

Stardelta

Stardelta - electromechanical control panel with stardelta start

CONNECTIVITY

APPLICATIONS

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KEY FEATURES

Extra Stardelta

The range of electrical control panels STARDELTA is proposed as standard with ABS plastic box up to 11 KW, for higher powers the box is metal.

A number of accessories are available to customize your picture and enrich it with more controls and functions.

Find out what you can add inside a Stardelta

Benefits

The star start triangle reduces the current and the starting torque to 33% (1/3) of those found in a direct start.

During the start-up phase, the components are affected by currents below the rated motor current.

Discover the benefits of a Stardelta

Starter star-triangle

The star triangle starter is the best known and perhaps the most widely used of the low-voltage starter methods.

It is used to start the pump motor reducing mechanical stress and limiting currents during start-up, all through a timed system that allows the switching of the control contactors installed inside the panel.

Characteristics of star triangle starter

WHAT CAN'T MISS

Relay for exchange on 3 motors

SC-3P

COD:

98002

Relay for exchange on 3 motors

Level relay for automation

RL-…

COD:

98006*

Level relay for automation

Kit of 3 level probes (electrodes)

K3SL

COD:

98007

Kit of 3 level probes (electrodes)

Exchanger for two pumps

SC-2P

COD:

98001

Relay for exchange on 2 motors

MODELS 

STARDELTA 1

Code

1052

Model

STARDELTA 1/5.5

Voltage

3~400

Capacitor

​

Maximum power

5.5

Kw

Hp

7.5

Current

Range

7.6-9

Max

15

Box

H x L x W

Dimensions

390X310X175

Material

ABS

Weight Kg.

6

Code

1053

Model

STARDELTA 1/7.5

Voltage

3~400

Capacitor

​

Maximum power

7.5

Kw

Hp

10

Current

Range

7.6-10

Max

17

Box

H x L x W

Dimensions

390X310X175

Material

ABS

Weight Kg.

6

Code

1054

Model

STARDELTA 1/11

Voltage

3~400

Capacitor

​

Maximum power

11

Kw

Hp

15

Current

Range

13-16

Max

24

Box

H x L x W

Dimensions

390X310X175

Material

ABS

Weight Kg.

6

Code

1055

Model

STARDELTA 1/15

Voltage

3~400

Capacitor

​

Maximum power

15

Kw

Hp

20

Current

Range

16-20

Max

31

Box

H x L x W

Dimensions

500X400X240

Material

Metallic

Weight Kg.

16

Code

1056

Model

STARDELTA 1/18.5

Voltage

3~400

Capacitor

​

Maximum power

18.5

Kw

Hp

25

Current

Range

20-24

Max

38

Box

H x L x W

Dimensions

500X400X240

Material

Metallic

Weight Kg.

16

CONNECTION DIAGRAMS

STARDELTA 2

Code

2052

Model

STARDELTA 2/5.5

Voltage

3~400

Capacitor

​

Maximum power

5.5

Kw

Hp

7.5

Current

Range

7.6-9

Max

15

Box

H x L x W

Dimensions

600X400X240

Material

Metallic

Weight Kg.

12

Code

2053

Model

STARDELTA 2/7.5

Voltage

3~400

Capacitor

​

Maximum power

7.5

Kw

Hp

10

Current

Range

7.6-10

Max

17

Box

H x L x W

Dimensions

600X400X240

Material

Metallic

Weight Kg.

12

Code

2054

Model

STARDELTA 2/11

Voltage

3~400

Capacitor

​

Maximum power

11

Kw

Hp

15

Current

Range

13-16

Max

24

Box

H x L x W

Dimensions

600X400X240

Material

Metallic

Weight Kg.

12

Code

2055

Model

STARDELTA 2/15

Voltage

3~400

Capacitor

​

Maximum power

15

Kw

Hp

20

Current

Range

16-20

Max

31

Box

H x L x W

Dimensions

600X400X240

Material

Metallic

Weight Kg.

32

Code

2056

Model

STARDELTA 2/18.5

Voltage

3~400

Capacitor

​

Maximum power

18.5

Kw

Hp

25

Current

Range

20-24

Max

38

Box

H x L x W

Dimensions

700X500X290

Material

Metallic

Weight Kg.

40

CONNECTION DIAGRAMS

STARDELTA 3

Code

3052

Model

STARDELTA 3/5.5

Voltage

3~400 V

Capacitor

​

Maximum power

5.5

Kw

Hp

7.5

Current

Range

7.6-9

Max

15

Box

H x L x W

Dimensions

700X500X290

Material

Metallic

Weight Kg.

12

Code

3053

Model

STARDELTA 3/7.5

Voltage

3~400 V

Capacitor

​

Maximum power

7.5

Kw

Hp

10

Current

Range

7.6-10

Max

17

Box

H x L x W

Dimensions

700X500X290

Material

Metallic

Weight Kg.

12

Code

3054

Model

STARDELTA 3/11

Voltage

3~400 V

Capacitor

​

Maximum power

11

Kw

Hp

15

Current

Range

13-16

Max

24

Box

H x L x W

Dimensions

700X500X290

Material

Metallic

Weight Kg.

12

Code

3055

Model

STARDELTA 3/15

Voltage

3~400 V

Capacitor

​

Maximum power

15

Kw

Hp

20

Current

Range

16-20

Max

31

Box

H x L x W

Dimensions

700X500X290

Material

Metallic

Weight Kg.

32

Code

3056

Model

STARDELTA 3/18.5

Voltage

3~400 V

Capacitor

​

Maximum power

18.5

Kw

Hp

25

Current

Range

20-24

Max

38

Box

H x L x W

Dimensions

800X600X380

Material

Metallic

Weight Kg.

40

CONNECTION DIAGRAMS

​

CONNECTION DIAGRAMS

ACCESSORIES

Codice

Modello

Descrizione

98001

SC-2P

Code

Model

Description

Relay for exchange on 2 motors

98002

SC-3P

Code

Model

Description

Relay for exchange on 3 motors

98003*

AA-…V

Code

Model

Description

Acoustic alarm 90 dB

98004*

LL-…V

Code

Model

Description

Flashing alarm

98005

DBT

Code

Model

Description

Buffer battery kit for alarm

98006*

RL-…

Code

Model

Description

Level relay for automation

98007

K3SL

Code

Model

Description

Kit of 3 level probes (electrodes)

98008

VOLT

Code

Model

Description

Analog voltmeter 0-500v

98009

COM

Code

Model

Description

Voltmetric selector 4 positions 0-L1/L2-L2/L3-L1/L3 (0-R/S-S/T-R/T)

98010

AMP-25

Code

Model

Description

Ampmeter max 25A direct insertion

acoustic alarm
Flashing alarm
Phase failure/sequence control, min/max voltage, phase reversal
Pause/work timer

EXPANSIONS

Codice

Modello

Descrizione

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FLASH 12

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Code

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DROP 10

Code

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Code

Model

Description

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applicazioni tipiche

TYPICAL APPLICATIONS

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