Compact Microprocessor-Based Protection Relay for Secondary Ring Main Unit Systems
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Product Details
| Customization: | Available |
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| Material: | Aluminum |
| Type: | Resistance Box, Meter Box |
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Basic Info.
- Model NO.
- SHD2000
- Structure
- Wall Mounted
- Warranty
- 1 Year
- Protection Level
- IP67
- Voltage
- 220V
- Application
- Industrial
- Customized
- Customized
- Surface Treatment
- Zincing
- Transport Package
- Standard Export Package
- Specification
- 76*101*148mm
- Trademark
- DKLINE or according to customers requirements
- Origin
- Wenzhou, Zhejiang, China
- Production Capacity
- 1000
Product Description
Specification
This microprocessor-based protection relay utilizes a highly integrated, system-on-chip processor to analyze signals from current and voltage transformers. Its operation is governed by digital logic algorithms that ensure precise and reliable control outputs. Housed in a compact, sealed, and maintenance-free enclosure, the device boasts exceptional immunity to electromagnetic interference, making it an ideal solution for harsh environments and space-constrained installations like Ring Main Unit (RMU) systems. Its ultra-low-power design guarantees reliable and high-speed activation of all protection functions under any condition.
Key Features
- Robust & Compact Design: A sealed, anti-interference metal case ensures durability in demanding conditions, with a form factor tailored for compact RMU compartments.
- Flexible Protection Schemes: Features comprehensive and configurable protection functions, including phase time-overcurrent with three standard IEC inverse-time curves, all easily enabled or disabled via control words.
- Integrated Metering & Control: Provides extensive measurement capabilities (V, I, P, Q, S, PF) and includes 7 digital inputs and dedicated relay outputs for remote control functionality.
- Advanced Communication & Data Logging: Equipped with an RS-485 interface supporting open communication protocols for SCADA integration, and a large non-volatile memory storing 100 detailed event records.
- Flexible Protection Schemes: Features comprehensive and configurable protection functions, including phase time-overcurrent with three standard IEC inverse-time curves, all easily enabled or disabled via control words.
- Integrated Metering & Control: Provides extensive measurement capabilities (V, I, P, Q, S, PF) and includes 7 digital inputs and dedicated relay outputs for remote control functionality.
- Advanced Communication & Data Logging: Equipped with an RS-485 interface supporting open communication protocols for SCADA integration, and a large non-volatile memory storing 100 detailed event records.
Applications
-Secondary Distribution Networks: Primary protection and control for feeders in industrial, commercial, and utility power systems.
-Ring Main Unit (RMU) Systems: Ideal for the protection of switchgear in compact RMU configurations.
-SCADA and Automation: Facilitates remote monitoring, control, and data acquisition in automated power distribution networks.
-Critical Circuit Protection: Ensures reliable fault detection and isolation for cables and overhead lines.
-Ring Main Unit (RMU) Systems: Ideal for the protection of switchgear in compact RMU configurations.
-SCADA and Automation: Facilitates remote monitoring, control, and data acquisition in automated power distribution networks.
-Critical Circuit Protection: Ensures reliable fault detection and isolation for cables and overhead lines.
FAQ
1.Samples providing?
We are providing the samples for free, but need pay for the freight charge.
2.EPC material design and provide in lot?
Yes, we are supplying for LV and MV EPC material in lot many years, and have strong design team.
3.OEM available?
Yes, we are providing the anchor clamp as custom requirement.
4.Complete documents for tender?
Yes, whole set documents ready for submit.
We are providing the samples for free, but need pay for the freight charge.
2.EPC material design and provide in lot?
Yes, we are supplying for LV and MV EPC material in lot many years, and have strong design team.
3.OEM available?
Yes, we are providing the anchor clamp as custom requirement.
4.Complete documents for tender?
Yes, whole set documents ready for submit.
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