Description
Product Description
Overview
The PW702S1 from Yokogawa is a high-precision power supply module engineered for demanding electrical testing and measurement environments. Compact and reliable, it provides multi-channel input capabilities and advanced analysis functions, making it suitable for laboratory, industrial, and R&D applications. The module is designed for accurate voltage and current monitoring with wide dynamic range and high-speed sampling.
Key Features
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Multi-channel input: 4 channels (3 voltage, 1 current)
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Voltage range: 15 to 1000 V, category III rated up to 1000 V
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Current range: 0.5 to 50 A
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Measurement accuracy: ±0.1 percent of reading for basic measurement
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Power measurement accuracy: ±0.15 percent of reading
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Wide bandwidth: DC to 5 MHz, including 0.1 Hz low frequency
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High-speed sampling: 2 million samples per second
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Harmonic analysis capability: up to 500th order
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Communication interfaces: LAN, USB, and GPIB for versatile connectivity
Technical Specifications
| Parameter |
Specification |
| Input Channels |
4 channels (3 voltage + 1 current) |
| Voltage Range |
15 - 1000 V CATIII 1000V |
| Current Range |
0.5 - 50 A |
| Basic Accuracy |
±0.1 percent of reading |
| Power Accuracy |
±0.15 percent of reading |
| Bandwidth |
DC, 0.1 Hz - 5 MHz |
| Sampling Rate |
2 MS/s |
| Harmonic Analysis |
Up to 500th order |
| Communication Interface |
LAN, USB, GPIB |
| Weight |
0.15 KG |
| Country of Origin |
Japan |
| Certificates |
Certificate of Origin, Manufacturer QA |
Applications
The PW702S1 is ideal for precision testing in electrical engineering laboratories, industrial calibration setups, and research & development projects. It supports complex harmonic analysis, real-time power monitoring, and multi-channel voltage/current testing.
FAQ
Q: Can the module handle simultaneous high-current and high-voltage measurements?
A: Yes, it supports up to 50 A and 1000 V across separate channels with high measurement accuracy.
Q: What communication protocols are supported for automation integration?
A: The module is compatible with LAN, USB, and GPIB interfaces, facilitating integration with modern test systems.
Q: Are there similar models for comparison?
A: Yokogawa PW700 series modules, such as PW701S1, offer comparable voltage ranges but differ in channel configuration and harmonic analysis capabilities. The PW702S1 emphasizes multi-channel current handling and high-order harmonic analysis.
