DWK3-110BZM

Product Description

Home / Power Factor / Capacitor Protection / Nissin DWK3-110BZM Need Zhongguan Electric DWK3-110BZM? Capacitor protection relay for Shunt capacitor bank protection in MV distribution systems. Supplied with full. Contact... Price & Availability Classified as a capacitor protection relay unit, it is positioned as a direct replacement and service part for existing installations. It is intended for use within Shunt capacitor bank protection in MV distribution systems, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Protected groups is 1 to 3 capacitor groups. Its Protection functions is rated at Two-phase current (time-delay), zero-sequence voltage, over/under-voltage. For reference, the Communication is RS485. The System voltage is Contact supplier for exact specifications. Its Rated current is rated at Contact supplier for exact specifications. For reference, the Mounting is Contact supplier for exact specifications. Notable features of this unit: Protects 1 to 3 capacitor groups. Two-phase current time-delay protection. Zero-sequence voltage and over/under-voltage protection. RS485 communication for remote monitoring. Typical applications include Capacitor bank protection in substations, Reactive-power compensation protection, Industrial MV distribution networks. It is compatible with or cross-references Shunt capacitor banks, MV switchgear and protection panels, RS485 supervision systems. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A capacitor protection relay unit such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. Nissin parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "How many capacitor groups can it protect": It protects between one and three capacitor groups with dedicated protection logic. Regarding "Which protections are included": Two-phase current time-delay, zero-sequence voltage, and over/under-voltage protection are provided. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The Nissin DWK3-110BZM is a capacitor protection relay unit. Basic Product Information Two-phase current time-delay protection Zero-sequence voltage and over/under-voltage protection RS485 communication for remote monitoring Protects 1 to 3 capacitor groups Technical Specifications Version & Model Difference ['DWK3-110BZM is the protection unit for capacitor banks (1-3 groups)', 'DWK3-110CD (id 612) is the controller variant for up to 4 groups', 'Other BZM versions differ in group count and protection set'] Application Scenarios Capacitor bank protection in substations Reactive-power compensation protection Industrial MV distribution networks Which protections are included? Two-phase current time-delay, zero-sequence voltage, and over/under-voltage protection are provided. Does it support communication? Yes, it communicates over RS485 for remote monitoring and integration. Is it the same as the DWK3-110CD? No, the DWK3-110CD is the capacitor controller; the DWK3-110BZM is the protection unit. See id 612. How many capacitor groups can it protect? It protects between one and three capacitor groups with dedicated protection logic. Nissin DWK3-110CD Capacitor Controller