3WT
SENTRON 3WT circuit breaker protection.
Flexible protection parameter settings: Trip parameters can be adjusted according to the protection requirements of upstream and downstream power distribution systems, facilitating selective and graded protection.
Fixed/Removable Design: Offers both fixed and removeable installation options. Removeable circuit breakers facilitate maintenance, testing, and replacement, reducing equipment maintenance time.
3-Pole/4-Pole Configuration: The appropriate number of poles can be selected based on the low-voltage power distribution system and neutral line protection requirements.
Modular Accessory System: Configurable with auxiliary contacts, alarm contacts, shunt trip units, undervoltage trip units, electric energy storage mechanisms, closing coils, and other accessories.
Remote Operation Support: Remote closing, opening, and automated control of the circuit breaker can be achieved through the electric operating mechanism and control accessories.
Mechanical/Electrical Interlocking: Applicable to dual-power supply, incoming line and bus tie power distribution schemes, etc., with corresponding interlocking methods to prevent simultaneous closing that is not permitted, improving operational safety.
Clear Status Indication: Displays circuit breaker opening/closing, energy storage, and related operating status, allowing on-site personnel to quickly assess equipment operation.
Compact Structure: A compact design meets high-current breaking and protection requirements, optimizing internal space in low-voltage switchgear.
Reliable Operation and Convenient Maintenance: Mature operating mechanisms and modular accessory design facilitate inspection and maintenance, making it suitable for power distribution systems requiring long-term continuous operation.
3WT Core Product Selling Points: High breaking capacity • Electronic protection • Flexible parameter settings • Fixed/removable • Modular accessories • Remote operation • Safety interlocking • Compact structure • High reliability
Typical Applications: Suitable for transformer low-voltage side main incoming lines, bus couplers, high-capacity feeders, industrial power distribution, commercial buildings, and general low-voltage switchgear assemblies.
Description
Reviews (0)
Shipping and Delivery
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
Related products
3WA
Siemens 3WA Product Features:
High Breaking Capacity: Designed for low-voltage, high-current power distribution systems, it reliably interrupts short-circuit fault currents, suitable for main incoming lines, bus couplers, and critical feeder circuits.
Wide Current Coverage: Offers various frame sizes and rated current levels to meet the power distribution needs of industrial and commercial buildings, data centers, and infrastructure of varying capacities.
Intelligent Electronic Trip Unit (ETU): Configurable with different levels of electronic trip units, providing overload, short-delay short-circuit, instantaneous short-circuit, and ground fault protection.
High-Precision Measurement and Monitoring: Depending on the ETU and accessories configuration, it can monitor electrical parameters such as current, voltage, power, and energy, providing data support for energy management and fault analysis.
Digital Communication Capability: Can be connected to automation and energy management systems via appropriate communication modules, enabling remote monitoring of circuit breaker status, measurement data, and fault information.
Modular Design: The trip unit, communication module, auxiliary contacts, and operating mechanism adopt a modular design, allowing for flexible configuration and expansion according to project requirements.
Fixed and Withdrawn Structures: Offers both fixed and withdrawable options. The withdrawable design facilitates equipment inspection, maintenance, and rapid replacement, improving power supply continuity.
Comprehensive selective protection: Protection parameters can be set to coordinate with upstream and downstream circuit breakers, ensuring that only the faulty circuit is disconnected during a fault.
Comprehensive safety interlocking: Mechanical and electrical interlocking devices can be configured for incoming lines, bus couplers, and other power distribution schemes to help prevent erroneous operation.
Remote operation capability: Can be configured with electric energy storage mechanisms, shunt trip units, undervoltage trip units, closing coils, etc., enabling remote opening and closing and automated control.
Convenient maintenance and diagnostics: Supports viewing operating status, tripping causes, and related diagnostic information, facilitating rapid fault location and maintenance planning by maintenance personnel.
High reliability design: Suitable for critical low-voltage power distribution systems requiring long-term continuous operation, applicable to industrial production, energy, infrastructure, and data center scenarios.
3WA Core Product Selling Points: High breaking capacity • ETU intelligent protection • Digital measurement • Communication interconnection • Modular design • Selective protection • Fixed/withdrawn structure • Remote operation • High reliability
Typical Applications: Low-voltage main incoming line, bus tie, high-capacity feeder, low-voltage side of transformer, generator power distribution, industrial power distribution systems, data centers, commercial building and infrastructure power distribution systems.
Reviews
There are no reviews yet.