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GN310B

GHS 卡，3CH 功率，2MS/s

功率输入卡，3 个通道（电压 <(>&<)> 电流）；
2 MS/s，18 bit，2 GB RAM。
*** 特征 ***
- 隔离
- 高压：
* 输入范围 (5)：±50V 至 ±1500V DC
* 1000V CAT IV，1200V DC CAT IV，1500V DC CAT III
* 接头：4 mm 完全隔离香蕉插头
- 低压电流/电压：
* 电流输入范围 (7)：±75mA 至 ±2A 或
电压输入范围：±50mV 至 ±20V
* 接头：LEMO 接头
- 精度为读数的 0.015%+范围的 0.02%
- 16 个数字事件和两个计数器/计时器输入
- 全带宽功率计算
- 基本功率计算
- 相位匹配的抗混叠保护
- 包括实时公式数据库选项
*** 要求 ***
T 型主机：GEN2tB、-3t、-4tB、-7tA、-17tA
集成 PC主机：GEN3i、-3iA、-7i、-7iA
Perception v8 或更高版本"

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GHS 卡，3CH 功率，2MS/s

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Input Card For High-Accuracy Power Measurements in Electric Drives and Electrical Grids – GN310B, GN311B

The power analyzer card offers three power channels, each one consisting of one voltage input and one current (or voltage) input. The card also offers 2 digital channels for torque and speed measurements.
It is specially designed for efficiency measurements in inverter-driven electric drive systems and all tests in grid-connected systems or the grid itself with 5 voltage ranges of up to ± 1500 V DC and 7 current ranges of up to ± 2 A.

The power analyzer card also offers the best-in-class power accuracy of 0.015% of reading + 0.02% of range.

Highest Performance

  • Power accuracy 0.015%+0.02%
  • Torque/speed accuracy 0.005%
  • Built-in burden resistors
  • +/- 1500 V DC input
  • 1000 V CAT IV protection
  • Digital cycle detection for dynamic measurements

Highest Performance - best in class accuracy

 

Extensive Analysis

  • RMS, Fundamental, P, S, Q, cosPhi, Lambda, Losses, efficiencies, harmonics, space vector, dq0 transformation,…
  • Simultaneous fundamental and full bandwidth analysis
  • Multiple fundamental frequencies
  • Simultaneous dynamic and averaged torque and speed for torque ripple analysis

Extensive Analysis – even in dynamic load changes

 

….and more

  • User formulas for specific calculation
  • Real-time raw data storage in mainframe
  • 5 kV probe for marine/rail/aerospace applications
  • The card comes with extensive power calibration protocol

High-end features – for drive calibration and optimization

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