製品紹介
The GE UR 8GH CT/VT Module is a specialized measurement interface designed for GE UR Series Horizontal ユニット protection and control systems. It is used for acquiring high-accuracy current and voltage signals from current transformers (CTs) and voltage transformers (VTs), with enhanced sensitivity for ground fault detection applications.
This module supports 4 CT inputs and 4 VT inputs, including sensitive ground measurement capability, making it particularly suitable for protection schemes requiring high-resolution fault detection and system stability. It is widely used in power generation, transmission, and industrial electrical systems where precise grounding and phase monitoring are critical for safe operation.
製品仕様
| Parameter | Specification |
|---|---|
| モデル | UR 8GH |
| Product Type | CT/VT Measurement Module |
| Series | GE UR Horizontal ユニット Series |
| Function | Current and voltage signal acquisition |
| CT Inputs | 4 channels (including sensitive ground CT input) |
| VT Inputs | 4 channels |
| Ground Sensitivity | Enhanced sensitive ground fault detection |
| Measurement Type | Protection-grade electrical monitoring |
| Frequency | 50/60 Hz |
| Accuracy Level | High-precision relay protection measurement |
| Isolation | Industrial-grade electrical isolation |
| System Compatibility | GE UR Horizontal ユニット systems |
| Mounting Type | Horizontal 台 rack-mounted |
| Operating Environment | Power systems, substations, industrial plants |
| Dimensions | 120 × 30 × 100 mm |
| 重量 | 1.13 kg |
Applications
• Ground Fault Protection Systems:
Provides sensitive ground current detection, enabling fast and accurate fault isolation.
• Power Transmission Networks:
Used for monitoring phase and ground conditions in high-voltage transmission systems.
• Substation Protection Systems:
サポートs relay protection schemes requiring high-precision CT/VT inputs.
• Power Generation Plants:
Ensures stable monitoring / generator and transformer electrical parameters.
• Industrial Electrical Systems:
Provides reliable measurement for large-scale industrial power distribution networks.
Advantages
• Sensitive Ground Detection:
Enables high-resolution ground fault monitoring, improving system protection accuracy.
• Multi-Channel Measurement:
サポートs 4 CT and 4 VT inputs for comprehensive electrical monitoring.
• High Protection Accuracy:
Designed for relay-grade precision in critical protection applications.
• Strong Electrical Isolation:
Ensures safe and stable operation in high-voltage environments.
• Robust Industrial Design:
Built for continuous operation in substations and heavy industrial systems.
• Seamless UR Integration:
Fully compatible with GE UR Horizontal ユニット architecture.
会社情報
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