橫河/安藤 (Yokogawa/Ando)

Yokogawa WT310 AC Power Meter

全新/二手儀器買賣|租賃|出售|回收收購|維修保養|校驗校正Yokogawa WT310 為 Yokogawa 經典高精度 AC Power M…

品牌:橫河/安藤 (Yokogawa/Ando) 型號:WT310
Yokogawa WT310 AC Power Meter
品牌
橫河/安藤 (Yokogawa/Ando)
型號
WT310
類別
規格資料
已整理
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產品介紹

全新/二手儀器買賣|租賃|出售|回收收購|維修保養|校驗校正

Yokogawa WT310 為 Yokogawa 經典高精度 AC Power Meter(交流功率計), 適用於單相電力系統之功率、電壓、電流與功率因數量測,具備高準確度與高穩定性, 可精準對應低功率、高效率電源測試需求,廣泛應用於 AI 伺服器、資料中心電源、電源供應器(PSU)、工業設備與節能測試環境。

WT310 可量測 有效值電壓、有效值電流、真實功率、視在功率、無功功率與功率因數, 適用於 Power Efficiency(效率)、Power Integrity(電源品質)與待機功耗分析。 常見於研發驗證、QA、產線 EOL 與法規測試應用。

適用於: ✓ AI 伺服器 / Data Center 電源效率量測(Server PSU、CRPS、Redundant Power)

✓ 電源供應器效率與待機功耗測試(80 PLUS / ENERGY STAR)

✓ 電源品質與功率因數分析

✓ 工業設備、馬達與變頻器功率量測

✓ 研發驗證 / QA / 產線 EOL / ATE 測試環境

・現貨/客製規格供應(依量測電流與精度需求)

・多型號比較諮詢(Yokogawa / Chroma / Keysight 等)

・高價回收功率量測設備

・FAE 工程師協助量測架構與應用建議(AI 伺服器 / PSU / 產線測試)

歡迎來電諮詢,提供 現貨查詢、快速報價、租賃方案與交期安排,協助您最快完成功率量測建置。

規格

主要規格與效能(Core Specifications)

量測架構(Measurement Configuration)

單相(1-element)交流功率量測
可搭配 20 A 電流輸入元件
可支援外接電流感測器進行大電流量測

量測電流範圍(Current Measurement Range)

  • 低電流量測最低可至:50 μA
  • 最大量測電流:20 A RMS

量測電壓範圍(Voltage Measurement Range)

15 V 至 600 V RMS
多檔位自動量程切換

量測準確度(Measurement Accuracy)

  • 基本功率準確度:0.1% of reading
  • 功率準確度規格:0.1% rdg + 0.2% of range

量測頻率範圍(Measurement Frequency Range)

  • DC、0.5 Hz 至 100 kHz
  • 頻率量程:1 Hz、10 Hz、100 Hz、1 kHz、10 kHz、100 kHz(自動量程)
取樣與頻寬(Sampling & Bandwidth)
· A/D 解析度16 bit
· 取樣速度約 100 kS/s
· 頻寬DC、0.5 Hz 至 100 kHz
適用於高諧波含量與失真波形量測

輸入特性(Input Characteristics)

· Crest Factor最高 300
· 有效輸入範圍(電壓 / 電流)1% 至 130%
· 最大輸入範圍(電壓 / 電流)1% 至 140%

量測項目(Measurement Parameters)

電壓、電流
有效功率、無功功率、視在功率
功率因數、相位角、頻率
峰值電壓、峰值電流
Crest Factor
積分量測(Wh / Ah / varh / time)

進階量測功能(Advanced Measurement Functions)

Voltage RMS 與 Mean 同步量測
平均有效功率(使用者定義)
有效功率積分(WP / Wh)
視在功率積分(WS / VAh)
無功功率積分(WQ / varh)
MAX Hold 功能
顯示(Display)
7-segment LED
4 項量測值同時顯示

通訊介面(Interfaces)

GPIB 或 RS-232(標準)
USB PC 介面(標準)
Ethernet 介面(選配)
電源與環境(Power & Environment)
· 電源輸入100–240 VAC(允許 90–264 VAC),48–63 Hz
· 最大功耗80 VA
· 暖機時間約 30 分鐘
· 操作溫度5°C 至 40°C
· 儲存溫度–25°C 至 60°C
· 操作濕度20% RH 至 80% RH(無凝結)

機構規格(Mechanical Characteristics)

尺寸:約 213 (W) × 88 (H) × 379 (D) mm
  • 重量:約 3 kg
  • 內建鋰電池備份設定參數

Model: Yokogawa WT300 Series Power Meter

Model
WT310

Power Measurement

1 element
Available with 20A input element

Basic power accuracy: 0.1% rdg +0.2% of range Power frequency range:

DC, 0.5 Hz to 100 kHz Frequency range: 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, and 100 kHz. (autoranging

Sampling Speed: approximately 100 kS, s Effective Input for V , A:

1% to 130%

Maximum Input for V , A:

1% to 140%
Inputs

Crest Factor: Maximum 300

Voltage
(for crest factor 3)

15V, 30V, 60V, 150V, 300V, 600V

(for crest factor 6)

7.5V, 15V, 30V, 75V, 150V, 300V Direct Input:

Current
(for crest factor 3)

5mA, 10mA, 20mA, 50mA, 100mA, 200mA, 0.5A, 1A, 2A, 5A, 10A, 20A

(for crest factor 6)

2.5mA, 5mA, 10mA, 25mA, 50mA, 100mA, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A External Input 1:

Current Sensor
(for crest factor 3)

2.5V, 5V, 10V

(for crest factor 6)

1.25V, 2.5V, 5V External Input 2:

Current Sensor
(for crest factor 3)

2.5V, 5V, 10V or EX2: 50mV, 100mV, 200mV, 500mV, 1V, 2V

(for crest factor 6)

1.25V, 2.5V, 5V or EX2: 25mV, 50mV, 100mV, 250mV, 500mV, 1V

Measurement Parameters

Main: Voltage, current, active power, reactive power, apparent power, power factor, phase angle, frequency, peak voltage, peak current, crest factor, integration (Wh, Ah, varh, Vah), time, %

MAX hold

Voltage RMS, MEAN simultaneous measurement

Average active power (user defined function)

Active power integration (WP) (Wh)

Apparent power integration (WS) (VAh)

Reactive power integration (WQ) (varh)

Display—-

Display: 7-segment LED, 4 items – Simultaneous display

Communication

GP-IB Interface or Serial (RS-232) Interface (standard)

USB PC Interface (standard)

Ethernet Interface (optional)

Environment

Warm-up Time: Approx. 30 minute Power supply:

100 VAC to 240 VAC rated, permitted 90 VAC to 264 VAC, 48 Hz to 63 Hz Power consumption:

Max 80 VA

Operating Temperature: Temperature: 5°C to 40°C

Temperature: −25°C to 60°C (storage)

Storage Temperature:

Humidity: 20% RH to 80% RH (No condensation)

Dimensions: Approx. 213 (W) × 88 (H) × 379 (D) mm Weight:

Approx. 3 kg Battery backup: Setup parameters are backed up with a lithium battery.

原廠英文說明

The WT310 is a single phase, portable unit, with the capability of measuring low currents from 50 micro-Amps up to 20 Amps RMS and a voltage ranges from 15 to 600 Volts RMS. The WT310 was designed to accurately measure conversion circuits that use energy saving switching techniques that can cause distorted voltage or current waveforms with high harmonic content. A high resolution sixteen bit Analog to Digital converter, a digitizing rate of 100 kS/s and a bandwidth from DC and 0.5 Hz to 100 kHz allow the WT310 to perform these complicated measurements with ease.

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