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Power analyzer-DEWE2—PA7
Product Description
The power analyzer can support a variety of signal storage records, which means that customers only need one device to complete a variety of signal testing. Provides a solution for simultaneous testing of multiple motors, inverters/inverters or complete drive systems. Up to 16-phase power analysis and calculation, support multi-stage motor (up to 9-phase) direct analysis and calculation, obtain detailed power parameters
Key Features
1. Modular setup with multiple signal inputs
2.Isolated high voltage & current inputs
3. High performance power auxiliary signal testing (e.g.. Torque, speed, vibration, etc.)
4. CAN bus testing and CAN outputs
5. EtherCAT, XCP, SCPI data transmission based on network cable.
6. Supports large channels and low-speed acquisition channels for quasi-static and slow-change signal testing (e.g., temperature).
7. PTP, GPS, IRIG multiple synchronization methods
8. Counter
Information & Quotation
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Specification
| DEWE2-PA7 | |
| Number of TRIONW/TRION3 cards supported | 7 TRION |
| Maximum number of phases in the power pack | Up to 12 phases |
| sampling rate | Maximum 2 MS/s |
| Signal input position | forward part of sth. |
| High-speed channel expansion | TRIONet or OXYGEN-NET |
| Low-speed channel expansion100Hz | CPAD3(Adoption of TRION - CAN) |
| Quasi-static channel expansion | EPAD2 or CPAD2(Adoption of TRION - CAN) |
| data storage | TB solid state drive |
| Storage Options | 1 TB hard disk for data storage 120 GB solid state drive for operating system and software operation |
| Typ.90 MB/s | |
| monitor | 9°Multi-touch display |
| power supply | |
| Input Voltage | 90 to 264Vc |
| Sensor power supply | 8-channel current sensor power supply(±15 V/+9 V) |
| Power Test/Basic Version Features | |
| RMS/average/peak-to-peak/phase angle of current and voltage | Cycle-by-cycle calculation, total and fundamental values can be calculated |
| Active power Reactive power Apparent power | Cycle-by-cycle calculation, total and fundamental values can be calculated |
| Cycle-by-cycle calculation, fundamental value | |
| energies | Total value and fundamental value/total energy, forward and reverse |
| Power Test/Premium Features | |
| Voltage and Current Spectral Waves | Up to 1000 cycles, 2 to 9 kHz and 8 to 150 kHz, 10 or 12 cycle counting, based on EC61000-4-7, 3 speech wave grouping methods |
| 120V/230V,50Hz/60Hz,IEC61000-4-15 | |
| Flicker emission | IEC61400-21 |
| mechanical power | Mechanical power, torque, torque, efficiency (requires molor option) |
| Overall dimensions | |
| sizes(WxDxH)Handles and feet not included | 441x427 x177 mm (17.4x16.8x7in.) (4 u plus 1 u for coolng in cabinet requred) |
| weights(Bare metal without boards) | Typ.13kg(28.6 lb.) |
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