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 | |
Bandwidth | DC, 10mHz ~ 1MHz Range 1+2: DC, 10mHz ~ 100kHz |
Voltage Input | |
Internal Ranges | Normal : 100mVpk ~ 2500Vpk (10 ranges = 100mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 1KV, 3KV) |
Internal Accuracy | 1V~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 Ranges | 1mVpk ~ 3Vpk [BNC Connector 3Vpk Max Input] 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V |
External Voltage Input Accuracy | 0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 3uV |
Current Input | |
PPA3500 LC – Low Current 20Arms Shunt, 4mm Safety Connectors | 10mApk ~ 300Apk (20Arms) (10 ranges = 10mA, 30mA, 100mA, 300mA, 1A, 3A, 10A, 30A, 100A, 300A) |
PPA3500 30Arms Shunt, 4mm Safety Connectors | 30mApk ~ 1000Apk (30Arms) (10 ranges = 30mA, 100mA, 300mA, 1A, 3A, 10A, 30A, 100A, 300A, 1KA) |
Internal Shunt Accuracy 20Arms | 100mA~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 30Arms | 300mA~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 Ranges | 1mVpk ~ 3Vpk 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V |
External Current Input Accuracy | 0.04% Rdg + 0.1% Rng + (0.005%/kHz) + 3uV |
Phase Accuracy | |
Range 3~10 | 0.005deg + (0.01deg x kHz) |
Range 1+2 | 0.005deg + (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 Factor | 20 (Voltage and Current) |
Sample Rate | 1Ms/s on all channels, real time No-Gap |
IEC Compliant Modes | IEC62301 Standby Power Mode |
Application Modes | PWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power |
CMRR – Common Mode Rejection Ratio | 250V @ 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 window | No-Gap analysis, Minimum Window 5ms |
Memory | RAM up to 5M records |
Communication Ports | |
RS232 | Baud rate up to 38.4kbps, RTS/CTS flow control |
LAN | 10/100 Base-T Ethernet auto sensing |
GPIB | (Optional) IEEE488.2 Compatible. |
USB | USB 2.0 and 1.1 Compatible |
Analogue Output | Bipolar ±10V (BNC) |
Speed Input | BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg |
Torque | BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg |
Standard Accessories | |
Leads | Power, RS232, USB |
Connection Cables | 20A (Std Version) or 30A (HC version) 1.5m long 4mm stackable terminals. 1x red, 1x yellow, 2x black per phase |
Connection Clips | 4mm terminated alligator clips – 1x red, 1x yellow and 2x black per phase |
CD-Rom | CommView2 (RS232 / USB / LAN) Command line, script based communication software |
Documents | Communications Manual, Calibration certificate, Quick start guide |
Mechanical and Environmental | |
Display | 972×272 dot full colour Super Wide Screen TFT, White LED Backlit |
Dimensions | 92H x 404W x 346D mm excluding feet |
Weight | 5.9kg (3 Phase), 8.8kg (6Phase) |
Safety Isolation | 1000Vrms or DC (CATII), 600Vrms or DC (CATIII) |
Power Supply | 90 ~ 265Vrms, 50 ~ 60Hz, 50VA Max |
Operating Conditions | 23⁰C ± 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 |
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