REF615D

Description

argument
Voltage: 24V
Protection: The REF615D provides directional or no-directional overcurrent and ground fault protection, as well as over voltage, low voltage, zero sequence voltage protection, thermal overload protection, sensitive ground protection, and quick-break ground protection (including intermittent ground protection).
Communication protocol: Support IEC61850 protocol, so as to truly realize the mutual communication between intelligent devices in the station, but also support industry standard Modbus communication protocol, as well as IEC60870-5-103.
specification
Unit weight: 4.0kg (for cross-border packages)
Product size: 27.0cm * 25.0cm * 28.0cm (for cross-border packages)
Weight: 2KG (another word)
Overall dimension: 132mm105mm52mm (mechanical characteristics)
dimension
As mentioned above, the product volume is 27.0cm * 25.0cm * 28.0cm (cross-border package) or 132mm105mm52mm (mechanical characteristics).
weight
As mentioned above, the weight of the REF615D has been variably stated, with a cross-border package weighing 4.0kg, while another claim is 2KG

trait
Versatility: protection, control, measurement, communication, monitoring and arc protection functions in one.
Interoperability: Based on the IEC 61850 platform development, to support the interoperability and horizontal communication of intelligent devices in the station.
Flexible configuration: Provides multi-round reclosing function with flexible configuration, which can realize the acceleration before and after reclosing and hand acceleration.
Arc protection: With optional accessories, three arc protection channels can be directly integrated.
effect
Primary protection and backup protection: The REF615D can be used as primary protection for overhead lines and feeders in the distribution network, as well as backup protection for equipment such as transformers.
Widely used in many industries: mainly used in power substations, power plants and other power industry and cement, metallurgy, petrochemical, automobile, semiconductor, paper, tobacco and other industrial users, can also be used in municipal, airport, port, real estate and other industries.