PPA3500은 다양한 어플리케이션에서 안정적이고 정확한 전력 분석을 수행 할 수있는 고정밀 1 ~ 6 위상 전력 분석기입니다. 혁신적인 아날로그 카드 디자인의 결과로 PPA3500은 소형 2U 섀시에 패키지로 제공됩니다. PPA3500은 1, 2, 3, 4, 5 또는 6 위상 구성으로 제공됩니다. 또한 2U 6 단계 솔루션을 제공하는 19 인치 랙에 장치를 설치하는 옵션이 있습니다. 자세한 내용은 액세서리 페이지를 참조하십시오. PPA3500 전력 분석기는 풀 컬러 “듀얼”TFT 디스플레이의 이점을 제공합니다.이 개념은 2 개의 TFT 디스플레이를 하나의 계측기에 사용하므로 2U 폼 팩터에 대형 와이드 스크린 디스플레이 영역을 구현할 수 있습니다

Measurement Specifications

Frequency Range
BandwidthDC, 10mHz ~ 1MHz
Range 1+2: DC, 10mHz ~ 100kHz
Voltage Input
Internal RangesNormal : 100mVpk ~ 2500Vpk (10 ranges = 100mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 1KV, 3KV)
Internal Accuracy1V~3000Vpk: 0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 5mV
100mV ~ 300mV : 0.04% Rdg + 0.1% Rng + (0.01% x kHz) + 1mV
External Voltage BNC Input Ranges1mVpk ~ 3Vpk [BNC Connector 3Vpk Max Input] 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V
External Voltage Input Accuracy0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 3uV
Current Input
PPA3500 LC – Low Current 20Arms Shunt, 4mm Safety Connectors10mApk ~ 300Apk (20Arms) (10 ranges = 10mA, 30mA, 100mA, 300mA, 1A, 3A, 10A, 30A, 100A, 300A)
PPA3500 30Arms Shunt, 4mm Safety Connectors30mApk ~ 1000Apk (30Arms) (10 ranges = 30mA, 100mA, 300mA, 1A, 3A, 10A, 30A, 100A, 300A, 1KA)
Internal Shunt Accuracy 20Arms100mA~300Apk: 0.04% Rdg + 0.1% Rng + 0.005% x kHz) + 300uA
10mA~30mApk : 0.04% Rdg + 0.1% Rng + 0.01% x kHz) + 100uA
Internal Shunt Accuracy HC 30Arms300mA~1kApk: 0.04% Rdg + 0.1% Rng + 0.005% x kHz) + 900uA
30mA~100mApk : 0.04% Rdg + 0.1% Rng + 0.01% x kHz) + 300uA
External Current BNC Input Ranges1mVpk ~ 3Vpk 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V
External Current Input Accuracy0.04% Rdg + 0.1% Rng + (0.005%/kHz) + 3uV
Phase Accuracy
Range 3~100.005deg + (0.01deg x kHz)
Range 1+20.005deg + (0.02deg/kHz)
Power Accuracy
Range 3~10[0.1% + 0.1%/pf + (0.01%/kHz)/pf] Rdg + 0.05% VA Rng
Range 1+2[0.1% + 0.1%/pf + (0.02%/kHz)/pf] Rdg + 0.05% VA Rng
40Hz ~ 850Hz[0.06% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.03% VA Rng
General
Crest Factor20 (Voltage and Current)
Sample Rate1Ms/s on all channels, real time No-Gap
IEC Compliant ModesIEC62301 Standby Power Mode
Application ModesPWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power
CMRR – Common Mode Rejection Ratio250V @ 50Hz – ≥ 1mA (150dB)
100V @ 100kHz – ≥ 3mA (130dB)
Measurement Parameters
W, VA, Var, pf, V & A – rms, rectified mean, AC, DC, peak, surge, crest factor, form factor, star to delta voltage, +ve Pk, -ve Pk
Frequency (Hz), Phase (deg), Fundamentals, Impedance
Harmonics, THD, TIF, THF, TRD, TDD
Integrated Values, Datalog, Sum and Neutral Values
Datalog(Up to 4 user selectable measurement functions (60 with PC software)
Datalog windowNo-Gap analysis, Minimum Window 5ms
MemoryRAM up to 5M records
Communication Ports
RS232Baud rate up to 38.4kbps, RTS/CTS flow control
LAN10/100 Base-T Ethernet auto sensing
GPIB(Optional) IEEE488.2 Compatible.
USBUSB 2.0 and 1.1 Compatible
Analogue OutputBipolar ±10V (BNC)
Speed InputBNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
TorqueBNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
Standard Accessories
LeadsPower, RS232, USB
Connection Cables20A (Std Version) or 30A (HC version) 1.5m long 4mm stackable terminals. 1x red, 1x yellow, 2x black per phase
Connection Clips4mm terminated alligator clips – 1x red, 1x yellow and 2x black per phase
CD-RomCommView2 (RS232 / USB / LAN) Command line, script based communication software
DocumentsCommunications Manual, Calibration certificate, Quick start guide
Mechanical and Environmental
Display972×272 dot full colour Super Wide Screen TFT, White LED Backlit
Dimensions92H x 404W x 346D mm excluding feet
Weight5.9kg (3 Phase), 8.8kg (6Phase)
Safety Isolation1000Vrms or DC (CATII), 600Vrms or DC (CATIII)
Power Supply90 ~ 265Vrms, 50 ~ 60Hz, 50VA Max
Operating Conditions23⁰C ± 5⁰C Ambient Temperature ( or air intake temperature when rack mounted ), 20-90% Non-Condensing Relative Humidity. Temperature coefficient ±0.01% per ⁰C of reading at 5-18⁰C and 28-40⁰C