COMPLETE
Each control panel has warning lights for voltage presence, thermal intervention and motor running, a manual or automatic selector switch, and a disconnector switch with door lock system.
VERSATILE
A terminal box allows connection to external consumers and controls such as pressure switches, floats, probes, etc.
RELIABLE
Integrates accurate protection systems
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).
VERSIONS
- STARDELTA 1
- STARDELTA 2
- STARDELTA 3
POWER SUPPLY
- Power supply 3~50/60Hz 400V ±10%;
Stardelta
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.
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.
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.
Would you like more information?
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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.
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.
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.
WHAT CAN'T MISS
SC-3P
COD:
98002
Relay for exchange on 3 motors
RL-…
COD:
98006*
Level relay for automation
K3SL
COD:
98007
Kit of 3 level probes (electrodes)
SC-2P
COD:
98001
Relay for exchange on 2 motors
MODELS
STARDELTA 1
CONNECTION DIAGRAMS
STARDELTA 2
CONNECTION DIAGRAMS
STARDELTA 3
CONNECTION DIAGRAMS
CONNECTION DIAGRAMS
ACCESSORIES
Codice
Modello
Descrizione
EXPANSIONS
Codice
Modello
Descrizione
RELATED PRODUCTS
Codice
Modello
Descrizione
TYPICAL APPLICATIONS
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Emptying
Clear water emptying is a crucial process, in which the efficient transfer of clean liquids to the sewerage system or other downstream destinations becomes crucial to preserve the environment and ensure regulatory compliance. Elentek control panels are integrated with the pump well system (with floats, with bell sensor, with 4-20m electronic level sensor or for first rain) monitoring and adjusting the emptying process in an optimal way.
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Drainage
Do you need a control panel to check a drainage system? Elentek conrol panels optimize and control water recovery systems, ensuring optimal efficiency in the management of water resources, both meteoric and wastewater. Discover the control panels for drainage of wastewater with floats or with electronic level sensor 4-20ma.
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Pressurization
Choose the Elentek control panels to ensure precise and reliable control of pressurization and irrigation systems. The range of integrated solutions designed meets the pressurization or irrigation systems: with pressure switch and level probes; with pressure switch and dry running without probes; with pressure switches and dry running protection with floats or with 4-sensor20th and dry running without probes.
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