Energy Meter Calibrator Equipment Portable Three Phase Energy Meter Calibration Kit
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Product Details
Brand: Huazheng
Energy Meter Calibrator Equipment Portable Three Phase Energy Meter Calibration Kit I.Description HZ-3521A three-phase watt-hour meter field calibrator is specially designed for on-site inspection of high-voltage power grid metering devices and fault detection. The instrument USES high-precision.
The HZ-3521A three-phase watt-hour meter field calibrator is specially designed for on-site inspection of high-voltage power grid metering devices and fault detection. The instrument utilizes high-precision internal transformers and clamp-type transformers for sampling, enabling operators to measure meter recording errors and wiring errors quickly, safely, and reliably. It provides an effective basis for power system inspectors to detect electricity theft and leakage, identify metering device failures, ensure correct measurement, and recover electric quantity.
| Input Characteristics |
Voltage: 2～450 V, automatic range switching Clamp CT current range: 0.1～5 A (20 A / 100 A / 500 A optional) Phase angle: 0～359.9° Frequency: 45～55 Hz |
| Accuracy | Class 0.05 |
| Operating Temperature | -20 ℃～+50 ℃ |
| Power Supply & Power Consumption |
Working voltage: 80～265 V AC Power consumption: ≤3 VA |
| Dimensions | 280 mm (L) × 200 mm (W) × 75 mm (H) |
| Weight | 2.5 kg |
Huazheng HZ-3521A Portable Three Phase Energy Meter Calibrator
The Huazheng HZ-3521A Portable Three Phase Energy Meter Calibrator is a professional electrical testing instrument designed for on-site calibration, accuracy verification, and performance assessment of three-phase electricity meters.
The HZ-3521A is specifically developed for field inspection of power grid metering devices and fault detection. Featuring high-precision measurement technology and a portable design, the instrument provides a convenient solution for electricity meter testing, power utility maintenance, and energy measurement verification.
This equipment is suitable for electrical utilities, power distribution companies, industrial facilities, electrical testing laboratories, and energy meter maintenance professionals.
Key Features
- Three-Phase Energy Meter Calibration: Designed for testing and calibrating three-phase electricity meters.
- High-Precision Measurement: Supports accurate energy meter performance assessment.
- Portable Field Testing: Suitable for on-site electricity meter inspection.
- Energy Meter Accuracy Verification: Helps identify meter measurement errors.
- Digital Testing Interface: Provides convenient monitoring of measurement information.
- Electrical Meter Fault Detection: Supports troubleshooting of energy metering devices.
- Professional Testing Solution: Suitable for electrical utility and industrial applications.
- Compact Design: Convenient for transportation and field operations.
- Power Metering System Inspection: Supports inspection and maintenance of electricity metering equipment.
Applications
- Three-phase electricity meter calibration.
- Watt-hour meter accuracy verification.
- Power utility energy meter testing.
- Electrical substation metering system inspection.
- Industrial energy meter performance evaluation.
- Power distribution network maintenance.
- Energy metering system fault diagnosis.
- Electrical testing and calibration laboratories.
- Engineering universities and polytechnic laboratories.
Huazheng HZ-3521A Portable Three Phase Energy Meter Calibrator
The Huazheng HZ-3521A Portable Three Phase Energy Meter Calibrator is a professional electrical testing instrument designed for on-site calibration, accuracy verification, and performance assessment of three-phase electricity meters.
The HZ-3521A is specifically developed for field inspection of power grid metering devices and fault detection. Featuring high-precision measurement technology and a portable design, the instrument provides a convenient solution for electricity meter testing, power utility maintenance, and energy measurement verification.
This equipment is suitable for electrical utilities, power distribution companies, industrial facilities, electrical testing laboratories, and energy meter maintenance professionals.
Key Features
- Three-Phase Energy Meter Calibration: Designed for testing and calibrating three-phase electricity meters.
- High-Precision Measurement: Supports accurate energy meter performance assessment.
- Portable Field Testing: Suitable for on-site electricity meter inspection.
- Energy Meter Accuracy Verification: Helps identify meter measurement errors.
- Digital Testing Interface: Provides convenient monitoring of measurement information.
- Electrical Meter Fault Detection: Supports troubleshooting of energy metering devices.
- Professional Testing Solution: Suitable for electrical utility and industrial applications.
- Compact Design: Convenient for transportation and field operations.
- Power Metering System Inspection: Supports inspection and maintenance of electricity metering equipment.
Applications
- Three-phase electricity meter calibration.
- Watt-hour meter accuracy verification.
- Power utility energy meter testing.
- Electrical substation metering system inspection.
- Industrial energy meter performance evaluation.
- Power distribution network maintenance.
- Energy metering system fault diagnosis.
- Electrical testing and calibration laboratories.
- Engineering universities and polytechnic laboratories.
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