Gas Relay Calibration Bench Complies With IEC 60255 Standard With Calibration Accuracy Of ±0.5%
Product Description
The HCRTB-001 Gas Relay Test Bench is a high-precision calibration device designed specifically for the power industry. Integrating advanced sensing technology and an intelligent control system, it simulates parameters such as gas pressure and flow rate under various fault conditions, enabling fully automated calibration of gas relays. The device features a modular design, an intuitive user interface, and is compatible with a wide range of gas relay brands and models, meeting both field and laboratory requirements.
Product Application
It is primarily used for performance calibration of gas relays used in transformers, reactors, and other equipment in power systems. By simulating fault parameters such as oil flow rate and gas pressure, it tests the relay's operating accuracy, sensitivity, and reliability, ensuring timely warnings in the event of a fault, thereby ensuring safe and stable power grid operation.
Product Highlights
Fully Automatic Intelligent Testing
Flow rate, volume, and leak testing are performed with one click, and intelligent results are determined without manual intervention.
Hydraulic clamping technology ensures zero leakage during testing, preventing oil splashes.
Upgraded Safety
The operating area is equipped with a transparent explosion-proof shield, complying with industrial safety standards (ISO 13857).
Data Integration and Self-Correction
Supports data integration with QMS/MES systems, allowing for real-time test report upload.
The system features built-in error correction, maintaining a long-term test accuracy of ±0.5%.
Multiple Model Compatibility
Supports the full range of 25/50/80 gas relays from both domestic and international manufacturers, adapting to various transformer specifications.
International Reference Standards
IEC 60076-2:2011, Transformer Gas Relay Operating Performance Test, Flow Rate/Volume Setting Value Full Certification.
ISO 19859:2016, Safety Specification for Gas Turbine Monitoring Systems, Seal Test Pressure Stability ≤ 0.1% Error.
IEEE C57.104-2019, Oil-Immersed Transformer Fault Gas Analysis, Oil Loss Characteristics Test Automatic Recording.
Technical Specifications
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Parameter
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Specification
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Accuracy/Compliance
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Standards Certification
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IEC 60076-2:2011, ISO 19859:2016
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Full Compliance
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Flow Velocity Test
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0.2~1.5 m/s (Programmable)
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±0.5% F.S.
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Volume Calibration
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50~1000 mL (Auto-measured)
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±0.3% F.S.
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Sealing Test Pressure
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0~150 kPa (Digital Control)
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±0.1% Stability
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Oil Loss Characteristic Test
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Per IEEE C57.104-2019
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Automated Recording
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Compatible Relay Models
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25/50/80 Series (Buchholz Type, Global Standards)
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Test Medium
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ASTM D3487 Transformer Oil / ISO VG46 Fluid
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Control System
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Industrial PC + PLC
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Touchscreen HMI
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Data Interface
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RS485, Ethernet, SQL Database, QMS/MES Integration
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Safety Protection
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Transparent Explosion-proof Shield (ISO 13857)
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IP54 Rated
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Power Supply
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AC 220V±10% 50/60Hz (3.5 kVA)
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Dimensions (L×W×H)
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1200×800×1500 mm
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Weight
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280 kg
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Product Tags:
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Gas Relay Calibration Bench Complies With IEC 60255 Standard With Calibration Accuracy Of ±0.5% Images
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