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    您好,歡迎光臨貝殼電氣官方網站!?                                                                                                                                                                                                           首頁  |  關于我們  |  聯系我們???
    服務熱線
    0755-29810633

    可回饋交流電子負載

    ● 電子負載吸收能量饋網回收,回收效率﹥90%,節能環保,噪聲低;
    ● 負載模式:恒流、
    ● 高精準度電流、電阻、功率、電壓設定與測量;

    ● 快速電流切換;恒阻、恒功率;

    0.00
    0.00
      

    ● 電子負載吸收能量饋網回收,回收效率﹥90%,節能環保,噪聲低;
    ● 負載模式:恒流、
    ● 高精準度電流、電阻、功率、電壓設定與測量;

    ● 快速電流切換;恒阻、恒功率;


    產品簡介

    GHAL系列交流電子負載是專門為交流電源老化、測試及電機模擬測試開發的電子負載。電子負載吸收能量回饋電網,實現能量回收,節能環保,廣泛應用于電源老化、測試、開關器件檢測等用途。


    工作原理


    產品特點

    ● 電子負載吸收能量饋網回收,回收效率﹥90%,節能環保,噪聲低;
    ● 負載模式:恒流、恒阻、恒功率;
    ● 高精準度電流、電阻、功率、電壓設定與測量;
    ● 快速電流切換;
    ● 仿真動態電流功能;
    ● 并網電流諧波﹤3%(額定),對電網基本無諧波污染;
    ● 輸入過欠壓、輸入過流、電網電壓異常、電網頻率異常、輸出過載、過高溫&短路并自動跳脫保護及告警
    ● 配備功能齊全的上位機軟件,用戶自定義測試流程,

    ● 報表數據分析功能。



    產品運用


    直流電源、充電樁(及充電樁模塊)、動力電池組、儲能燃料電池等測試。



    規格參數


    產品型號

    GHDL-100-100

    GHDL-200-300

    GHDL-500-300

    GHDL-750-300

    GHDL-750-500

    GHDL-750-600

    額定功率

    10KW

    30KW

    60KW

    90KW

    150KW

    200KW

    電路方式

    IGBT/PWM脈寬調制方式

    通道數

    1

    直流

    電壓范圍

    20-100V

    50-200V

    50-500V

    50-750V

    50-750V

    50-750V

    額定電壓

    50V

    100V

    200V

    300V

    300V

    400V

    持續最大電流

    200A

    300A

    300A

    300A

    500A

    500A

    負載模式

    恒流、恒阻、恒功率

    負載模

    恒功率型負載

    控制范圍

    0-10KW

    0-30KW

    0-60KW

    0-90KW

    0-150KW

    0-200KW

    控制精度

    ±0.5%·FS+5dgt

    恒流型負載

    控制范圍

    0-200A

    0-300A

    0-300A

    0-300A

    0-500A

    0-500A

    控制精度

    ±0.5%·FS+5dgt

    恒阻型負載

    控制范圍

    依用戶需求設定

    控制精度

    ±0.5%·FS+5dgt

    響應時間

    ≤20ms(額定工況)

    保護

    輸入過壓、輸入過流、防反接、過高溫&短路等保護及告警

    交流側

    相線

    3φ3W+PE

    電網電壓范圍

    380V±10%

    電網頻率范圍

    50±3Hz

    總電流波形畸變率

    <5%(額定功率)

    <3%(額定功率)

    最大回收效率

    > 90%

    > 92%

    電氣隔離

    工頻變壓器隔離


    電壓、電流

    7寸觸摸屏設定并顯示

    顯示精度

    電壓0.1V,電流0.1A


    近程

    7寸觸摸屏設定工作模式、功率、電流、阻值等

    遠程

    通過上位機軟件控制(RS485,以太網),通訊擠議可開放

    通訊接口

    RS485(標配)/LANCAN(選配)

    系統

    顏色

    RAL7035

    絕緣電抗

    ≥DC500V 10M?

    外形重量

    顏色

    RAL7035

    尺寸

    600*700*750

    600*800*1200

    800*800*1400

    1000*800*1800

    1200*1000*2000

    1200*1000*2000

    重量

    <100

    <250

    <450

    <650

    <800

    <1200

    環境
    條件

    安全

    冷卻方式

    強迫風冷

    防護等圾

    IP21(室內)

    環境溫度

    -1045°C

    相對溫度

    10%-90%(非凝結)

    噪音

    70dB

    海拔

    2000m

    絕緣等級

    2500V

    上一個:

    關注微信公眾號

    了解貝殼最新資訊

    好运彩
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