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PA3000 功率分析仪

PA3000 功率分析仪

Tektronix PA3000 是一种理想 1 至 3 相功率分析仪,适用于测试高效率电源、LED 驱动器、家用电器、逆变器和驱动器的。 用于根据最新法规标准(如 VI Level、Energy Star、CEC、IEC 62301 等)来分析和记录真实功率、功率因数、效率、能耗和谐波。
PA3000 功率分析仪
产品描述

The Tektronix PA3000 is a one to four channel power analyzer that is optimized for testing today’s single and multi-phase, high efficiency power conversion products and designs. Use it to quickly visualize, analyze, and document power efficiency, energy consumption, and electrical performance to the latest regional and international standards, including Level VI, EnergyStar, CEC, IEC 62301, CQC-3146, and more.

Key features and specifications
  • One to four channels support single and three phase applications
  • 10 mW standby power measurement
  • 1 MHz bandwidth
  • 1 MS/s sampling rate
  • 16 bit A/D
  • Harmonic analysis to 100th order
  • ±0.04% basic voltage and current accuracy
  • Measurements to 30 Arms and 600 Vrms Cat II (2000 Vpk)
  • USB and LAN interfaces standard (GPIB option)
  • Free PWRVIEW software
  • Full color graphical display for intuitive readouts of measured values, waveforms, harmonics, and energy integration plots
The essential power measurement tool for R&D and validation
  • High accuracy supports testing to Level VI efficiency standards for external AC/DC power supplies
  • Dedicated energy consumption testing in integration mode for standards like Energy star and CEC
  • Complete solution for full compliance testing to IEC 62301 standby power requirements
  • High 1 MHz bandwidth supports the LED module energy certification requirements of CQC-3146 as well as harmonic analysis of designs with higher fundamental frequencies
  • More than 50 standard measurement functions, including harmonics, frequency, and star-delta computation
  • Multiple analog and digital inputs for sensor data such as thermocouples, speeds sensors, and torques sensors
  • Built-in ±15 V supplies for external transducers to support high current applications
Applications
  • AC/DC power supplies and LED drivers
  • Appliances and consumer electronics
  • UPS systems, inverters, and DC/AC conversion systems
  • Wireless battery charging
  • Three phase motors and drives

Specifications

All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise. Specifications are subject to change without notice.

For detailed information on the PA3000 Power Analyzer product specifications refer to the Model PA3000 Power Analyzer Instrument Specifications document, Tektronix part number 077-1252-00 downloadable fromwww.tek.com/manual/downloads.

Current accuracy
Accuracy Arms
(45 Hz to 850 Hz)
1 A shunt
±0.04% reading ±0.04% range
30 A shunt
±0.04% reading ±0.04% range
External shunt
±0.1% reading ±0.04% range
Accuracy Arms, typical
(10 Hz to 45 Hz, 850 Hz to 1 MHz)
1 A shunt
±(0.05 + 2×10-5 × f)% reading ±0.05% range ±40 μA
30 A shunt
±(0.05 + 2×10-5 × f)% reading ±0.05% range ±4 mA
External shunt
±(0.1 + 2×10-5 × f)% reading ±0.05% range ±1.1 mV
Accuracy Adc
1 A shunt
±0.05% reading ±0.1% range ±100 μA
30 A shunt
±0.05% reading ±0.1% range ± 10mA
External A shunt
±0.1% reading ±0.1% range ±1.1 mV
Ranges
(peak)
1 A shunt
12.5 mA, 25 mA, 50 mA, 125 mA, 250 mA, 500 mA, 1.25 A, 2.5 A, 5 A
30 A shunt
500 mA, 1 A, 2 A, 5 A, 10 A, 20 A, 50 A, 100 A, 200 A
External A shunt
50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V, 10 V, 20 V
Voltage accuracy
Accuracy Vrms (45 Hz to 850 Hz)
±0.04% reading ±0.04% range
Accuracy Vrms (10 Hz to 45 Hz, 850 Hz to 1 MHz), typical
±(0.05 + 1×10-5 × f)% reading ±0.05% range ±20 mV
Accuracy Vdc
±0.05% reading ±0.1% Range ±50 mV
Ranges (peak)
5 V, 10 V, 20 V, 50 V, 100 V, 200 V, 500 V, 1000 V, 2000 V
Supplemental characteristics

The following specifications are supplemental characteristics that provide additional information about instrument functions and performance. These characteristics are non-warranted specifications; they describe the typical performance of the PA3000.

For detailed information on the PA3000 Power Analyzer product specifications refer to the Model PA3000 Power Analyzer Instrument Specifications document, Tektronix part number 077-1252-00 downloadable fromwww.tek.com/manual/downloads.

Hours accuracy
±0.0125%
Watts accuracy (45 Hz to 850 Hz)
±(Vrmsacc × Arms) ±(Armsacc × Vrms)
Watt hour accuracy
±(Wattacc + Houracc)
VA accuracy (45 Hz to 850 Hz)
±(Vrmsacc × Arms) ±(Armsacc × Vrms)
PF accuracy
Wacc / VA
Frequency accuracy
0.1 Hz to 10 Hz
0.1% of reading
10 Hz to 1 MHz
0.5% of reading
Analog inputs
Ranges
10 Vdc range: ±1 V to ±10 V

Vdcrange: ±0.1 V to ±1 V

Accuracy
±0.2% of reading ±0.2% of range ±0.005 V
Sample rate
1000 samples per second
Communications
IEEE-488 (Option)
IEEE Std 488.1 compliant
RS-232 

Baud rates from 9600 bps, 19200 bps (default), and 38400 bps

8 bit, No parity, 1 stop bit, hardware flow control

9 pin male D-type connector

Ethernet

IEEE 802.3 compatible, 10Base-T

RJ-45 connector with Link and Activity indicators

TCP/IP connection on port 5025 

USB device
USB 2.0 compatible, Full speed (12 Mb/sec)
General specifications
EMC
Conforms to European Union EMC directive
Safety
Conforms to European Union Low Voltage directive
Temperature
Operating
0 °C to 40 °C (32 °F to 104 °F), 70% relative humidity up to 31 °C (87.8 °F)
Storage
-25 °C to 65 °C (-13 °F to 149 °F)
Altitude
Up to 2000 m (6562 ft) above sea level
Warm up time
One hour
Calibration period
One year
Power supply
100 V to 240 VAC, 50 Hz or 60 Hz, 120 VA maximum
Transducer power supply
±15 V, Maximum current 250 mA per analog card
Dielectric strength

Mains supply inlet (Live + Neutral to earth): 1.5 kVAC

Voltage measurement inputs : 2 kVpkto earth

Current measurement inputs : 2 kVpkto earth

Dimensions
With handle and feet

14.6 cm high × 45 cm wide × 33.5 cm deep (5.75 in × 17.75 in × 13.2 in)

Without handle and feet

13.2 cm high × 42 cm wide × 33.5 cm deep (5.2 in × 16.5 in × 13.2 in)

Weight
9.5 kg (20.9 lb) – 4 channel instrument with GPIB option installed
Warranty
Three years

 

 

 

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