The YOKOGAWA PW501 is part of Yokogawa’s range of power analyzers.

Product Name:

YOKOGAWA PW501

Product Description:

The YOKOGAWA PW501 is a high-precision power measurement module designed for use in power analyzers. It provides comprehensive measurement and analysis capabilities for electrical power parameters. The module is engineered to offer accurate, reliable performance in a variety of applications, including power quality analysis, efficiency testing, and compliance monitoring.

Product Parameters and Specifications:

**Measurement Range**:

- Voltage: Typically from 10 V to 1000 V
- Current: Typically from 1 mA to 30 A (or higher depending on the configuration)
- Frequency: Typically from 45 Hz to 66 Hz (standard power systems)

**Accuracy**:

- Voltage: ±0.05% of reading ±0.02% of range
- Current: ±0.05% of reading ±0.02% of range
- Power: ±0.1% of reading ±0.02% of range

**Power Factor Measurement**:

- Range: -1 to +1
- Accuracy: ±0.01

**Harmonic Analysis**:

- THD (Total Harmonic Distortion): Typically ±0.5%

**Communication Interfaces**:

- Options for USB, Ethernet, and serial communication
- Compatibility with standard protocols for data acquisition

**Display and User Interface**:

- Integrated display (if applicable) or external PC interface
- Graphical and numerical data presentation

**Operating Conditions**:

- Temperature: 0°C to 50°C
- Humidity: 20% to 80% RH (non-condensing)

**Dimensions**:

- Varies depending on specific model configuration

**Power Supply**:

- Typically 100-240 V AC, 50/60 Hz

Product Use:

The YOKOGAWA PW501 module is utilized in various settings to measure and analyze electrical power parameters with high precision. Its applications include:

• Power Quality Analysis: Evaluating the quality of electrical power to ensure it meets the required standards and to diagnose issues related to harmonics, transients, and voltage sags.
• Energy Efficiency Testing: Measuring the efficiency of electrical systems and equipment to ensure optimal performance and energy consumption.
• Compliance Testing: Ensuring that electrical systems comply with regulatory standards and specifications.
• Research and Development: Supporting R&D activities by providing detailed power measurements for experimental setups and prototype testing.

This module is typically used in conjunction with other power analyzer components to build a complete measurement and analysis system, ideal for engineers, technicians, and researchers working in electrical and power engineering fields.

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