Altronic RST 21-MM 440VAC Voltage Relay
Contact us- Code
- WS3317
- GTIN
- 7894795015171
- Category
- Special relays
- Dispatch
- Within 1 business day for in-stock items.
- Top seller on Mercado Livre and eBay
- Business invoicing available
- Dispatch within 1 business day
- Secure payment
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Main item details
- Brand
- Altronic
- SKU / Internal code
- WS3317
- GTIN
- 7894795015171
- Product type
- Special relays
- Condition
- Condition shown in specs
- Stock
- Contact us
- Brand
- Altronic
- Model
- RST 21-MM 440VAC
- Phase failure
- protects against the loss of one or more phases of the three-phase network.
- Undervoltage
- protects against voltage drops below the configured minimum level.
- Overvoltage
- protects against voltage spikes above the configured maximum level.
- Modular and angular asymmetry
- protects against differences in amplitude and angle between the phases of the network.
- Phase inversion
- protects against incorrect connection of the phase sequence.
- Load imbalance
- protects against unequal load distribution between phases.
- General industries
- protection of electric motors, pumps, compressors, CNC machines, etc.
- Medical equipment
- protection of CT scanners, MRI machines, X-ray machines, etc.
- Power distribution networks
- protection of transformers, transmission lines, substations, etc.
- Safety
- protects your equipment from damage caused by voltage disturbances, increasing lifespan and avoiding repair and maintenance costs.
- Reliability
- ensures continuous and efficient operation of your three-phase systems, minimizing downtime and maximizing productivity.
- Energy efficiency
- protects against excessive energy consumption caused by voltage disturbances, reducing energy costs.
- Peace of mind
- offers the assurance that your equipment is protected against electrical grid risks, providing peace of mind for you and your team.
- Date
- 02/15/2024
- Weight
- 0.2 kg
- Measurements
- 10x15x24
- Locator
- B13P3B
About this item
New product out of manufacturer's box
Brand: Altronic
Model: RST 21-MM 440VAC
A voltage relay, also known as an overvoltage relay or voltage monitor, is an electrical device used to monitor the voltage in an electrical system and act in response to abnormal variations in that voltage. If the voltage exceeds or falls below certain predefined limits, the voltage relay activates to protect the electrical equipment connected to the system.
The Altronic RST 21-MM 440VAC Voltage Relay is an advanced three-phase protection device that ensures the safety and reliability of your electrical equipment. Its main function is to continuously monitor the electrical grid and detect voltage anomalies, such as phase failure, undervoltage, overvoltage, modular and angular asymmetry, phase inversion, and load imbalance. Upon identifying any problem, the relay activates an output relay, disconnecting the protected load and preventing damage to your equipment.
Complete protection against voltage disturbances:
Phase failure: protects against the loss of one or more phases of the three-phase network.
Undervoltage: protects against voltage drops below the configured minimum level.
Overvoltage: protects against voltage spikes above the configured maximum level.
Modular and angular asymmetry: protects against differences in amplitude and angle between the phases of the network.
Phase inversion: protects against incorrect connection of the phase sequence.
Load imbalance: protects against unequal load distribution between phases.
Custom settings:
Allows adjustment of actuation levels for each type of protection, adapting to the specific needs of your application.
Adjustment of reclosing time delay, avoiding unwanted reclosings after network disturbances.
Easy installation and operation:
DIN 35mm rail mounting, ideal for electrical panels.
Intuitive interface with LED indicators to facilitate viewing of operating status and fault diagnosis.
Complete and detailed user manual to assist with installation, configuration, and operation.
High reliability and robustness:
Manufactured with high-quality components, ensuring long lifespan and reliable operation.
IP20 protection rating against dust and solid objects.
Safety and quality certifications, such as UL and CE.
The Altronic RST 21-MM 440VAC Voltage Relay is ideal for protecting a wide range of three-phase systems in various segments, such as:
General industries: protection of electric motors, pumps, compressors, CNC machines, etc.
Commercial and residential buildings: protection of elevators, generators, air conditioning systems, chillers, etc.
Medical equipment: protection of CT scanners, MRI machines, X-ray machines, etc.
Power distribution networks: protection of transformers, transmission lines, substations, etc.
Safety: protects your equipment from damage caused by voltage disturbances, increasing lifespan and avoiding repair and maintenance costs.
Reliability: ensures continuous and efficient operation of your three-phase systems, minimizing downtime and maximizing productivity.
Energy efficiency: protects against excessive energy consumption caused by voltage disturbances, reducing energy costs.
Peace of mind: offers the assurance that your equipment is protected against electrical grid risks, providing peace of mind for you and your team.
Date: 02/15/2024
Measurements: 10x15x24
Locator: B13P3B
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply.
If the transaction is subject to the collection of this tax, the responsibility for payment is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
5 reasons to buy from Cabo Eletro
- 01 Proven reputation Top seller on Mercado Livre and eBay, with a public sales history.
- 02 Traceability and invoicing Business invoicing and electronic invoices are available for purchases.
- 03 Hard-to-find inventory 12,000+ SKUs, including discontinued and replacement items.
- 04 Fast dispatch In-stock items ship within 1 business day after confirmation.
- 05 Technical support We help validate the code and application before purchase.
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Altronic RST 21-MM 440VAC Voltage Relay
New product out of manufacturer's box
Brand: Altronic
Model: RST 21-MM 440VAC
A voltage relay, also known as an overvoltage relay or voltage monitor, is an electrical device used to monitor the voltage in an electrical system and act in response to abnormal variations in that voltage. If the voltage exceeds or falls below certain predefined limits, the voltage relay activates to protect the electrical equipment connected to the system.
The Altronic RST 21-MM 440VAC Voltage Relay is an advanced three-phase protection device that ensures the safety and reliability of your electrical equipment. Its main function is to continuously monitor the electrical grid and detect voltage anomalies, such as phase failure, undervoltage, overvoltage, modular and angular asymmetry, phase inversion, and load imbalance. Upon identifying any problem, the relay activates an output relay, disconnecting the protected load and preventing damage to your equipment.
Key Features:
Complete protection against voltage disturbances:
Phase failure: protects against the loss of one or more phases of the three-phase network.
Undervoltage: protects against voltage drops below the configured minimum level.
Overvoltage: protects against voltage spikes above the configured maximum level.
Modular and angular asymmetry: protects against differences in amplitude and angle between the phases of the network.
Phase inversion: protects against incorrect connection of the phase sequence.
Load imbalance: protects against unequal load distribution between phases.
Custom settings:
Allows adjustment of actuation levels for each type of protection, adapting to the specific needs of your application.
Adjustment of reclosing time delay, avoiding unwanted reclosings after network disturbances.
Easy installation and operation:
DIN 35mm rail mounting, ideal for electrical panels.
Intuitive interface with LED indicators to facilitate viewing of operating status and fault diagnosis.
Complete and detailed user manual to assist with installation, configuration, and operation.
High reliability and robustness:
Manufactured with high-quality components, ensuring long lifespan and reliable operation.
IP20 protection rating against dust and solid objects.
Safety and quality certifications, such as UL and CE.
Applications:
The Altronic RST 21-MM 440VAC Voltage Relay is ideal for protecting a wide range of three-phase systems in various segments, such as:
General industries: protection of electric motors, pumps, compressors, CNC machines, etc.
Commercial and residential buildings: protection of elevators, generators, air conditioning systems, chillers, etc.
Medical equipment: protection of CT scanners, MRI machines, X-ray machines, etc.
Power distribution networks: protection of transformers, transmission lines, substations, etc.
Benefits:
Safety: protects your equipment from damage caused by voltage disturbances, increasing lifespan and avoiding repair and maintenance costs.
Reliability: ensures continuous and efficient operation of your three-phase systems, minimizing downtime and maximizing productivity.
Energy efficiency: protects against excessive energy consumption caused by voltage disturbances, reducing energy costs.
Peace of mind: offers the assurance that your equipment is protected against electrical grid risks, providing peace of mind for you and your team.
Date: 02/15/2024
Weight: 0.200
Measurements: 10x15x24
Locator: B13P3B
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply.
If the transaction is subject to the collection of this tax, the responsibility for payment is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
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