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[产品介绍]：測量項目 特性
電壓∕電流∕瓦特∕功率因數∕頻率
應用
‧環保電腦、監視器
‧交換式電源供應器
‧家電用品
‧馬達、變壓器
‧電子式日光燈、燈泡、燈具
‧綜合配電盤
‧可同時顯示電壓、電流、瓦特、功率因數
(或頻率)
‧Ture RMS 電壓、電流、瓦特
‧電腦自動校正功能
‧具有量測值保持與檔位保持功能
‧對外界雜訊具有高免疫力
‧電流比可設定 1~99 倍(內藏)
‧參考值可設定 0.800~1.200 倍(內藏)
‧工作電壓 AC90~260V 50/60Hz
‧RS-232 介面輸出(可選用)
詳細規格
Warm up:
>30 minutes
Display:
4 digits, 0.56" LED high
Minimum input: 5% of range
Response time: 2 cycles/sec
Input over indication: "O.L"
Operating temp.: 0℃ to 50℃, RH<80%
Temp. coefficient: ±0.1% FS/℃
Aux. power: AC 90~260V, 50/60Hz
Dimension: 248mm(L)×93mm(H)×295mm(D)
Weight: about 2.5kgs
Voltage:
Range: 80.00V, 160.0V, 320.0V, 640.0V
(Auto-range or Manual)
Computation: True rms
Input impedance: 1MΩ on all range
Maximum input: 1000V Peak, 700Vrms
Accuracy ±0.1% of reading
(23°±5℃): ±0.1% of range
Current :
Range: 2.500A, 5.000A, 10.00A, 20.00A
(Auto-range or Manual)
Computation: True rms
Input impedance: 0.01Ω on all range
Maximum input: 30A Peak, 20Arms (standard)
Accuracy ±0.1% of reading
(23°±5℃): ±0.1% of range
腳位連接圖
Watt (Active Power):
currint 0~20A:
2.500A 5.000A 10.00A 20.00A
80.00V 200.0W 400.0W 800.0W 1600W
160.0V 400.0W 800.0W 1600W 3200W
320.0V 800.0W 1600W 3200W 6400W
640.0V 1600W 3200W 6400W 12.80KW
Range: Corresponding to V×A
Computation: True rms
Accuracy ±0.2% of reading
(23°±5℃): ±0.2% of range
Power Factor (cosθ):
Range: 0.001 to 1.000
Computation: W÷(V×A)
Frequency (Hz):
Range: 40.0 to 400.0 Hz
Accuracy: ±0.2% of reading
Option:
1. RS-232
2. RS-485
訂購編號
Input
1. Standard
640V, 320V, 160V, 80V
20A, 10A, 5A, 2.5A
2. Option
640V, 320V, 160V, 80V
3.2A, 1.6A, 800mA, 400mA
Output
N:No (standard)
A:RS-232
B:RS-485
With CT |
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