DC Electronic Load ? 4760 Series

High-Voltage DC Electronic Load for DC-DC Converter, Power Conversion, Fuel Cells, Batteries, V2G Testing, & More!

特徴

  • 600V、1kW / 50A〜36kW / 1800A DC負荷
  • 3つの電圧範囲と2つの電流範囲
  • 高精度1 kWの低電力範囲
    – 100kSamp/s waveform capture
    – Overshoot / Undershoot
    – Rise-Time / Fall-Time / Settling-Time
  • テストフィクスチャのサポート
    – 4 digital outputs
    – 2 digital inputs
  • 複雑な負荷プロファイルの再生
  • 複数のハードウェア制御オプション
    – Manual touch-panel user interface
    – emPower™ test executive
    – PC/LAN control using LabVIEW & IVI Drivers

用途

NHRのプログラム可能 DC電子負荷 are ideal for medium-to-high-power testing in all markets.

DC electronic loads (4700/4760) can be used as part of an automatic test station or as a stand-alone, bench-top set-up. The high-voltage DC Electronic Load (4760) is designed for testing 用途 that require high-voltage (up to 600V) and an exceptionally wide range of measurements, including product dynamic performance. Typical applications include the testing of power conversion/storage products such as DC converters, DC power supplies, fuel cells and batteries, and telecom rectifiers.

DC Electronic Load (4700) is a relatively low-voltage load (120V) with high-current capability.

Flexible and Easy Control

The DC electronic loads (4760) can be operated manually through the large touch-panel- enabled GUI or automatically through a remote controller and any number of standard test programming languages.

複雑な高速過渡負荷プロファイルを作成する

NHR?s DC Electronic Loads (4760) are capable of creating a wide variety of complex dynamic load profiles. Types of profiles include micro-second pulses, multiple pulses of varying width, stepped responses, variable slew rates and even simulating an AC component on the DC waveform.

モジュール式でスケーラブルなパワー

The DC Electronic Loads (4760) are modular and scalable, meaning additional auxiliary modules can be added to create a larger load.

高速過渡負荷プロファイル-NH Research(NHR)
Figure 1 - Various Fast Transient Load Profiles
定電力動作エンベロープ-NH Research(NHR)
Figure 2 - Constant Power Operating Envelopes

長所

  • 実証済みの信頼性
  • 自動テストスタンド開発を簡素化
    - Triggerable set & measurement
    - True short circuit mode & over voltage relay
    - Digital inputs & outputs
    - Built-in SW watchdog & safety limits
  • テスト開発時間を短縮するソフトウェアツール
    - PC-based Softpanel GUI with scope display
    - Supplied LabVIEW & IVI-C/IVI-COM drivers
    - Optional: DC Load, em®、または エナークロン® テストシーケンサー

利点

  • 現場でアップグレード可能(6kWステップ)
  • ビルトイン機能で必要なテストデバイスが少ない
  • UUTを保護する安全制限

4760シリーズDC負荷仕様

モデル# 4760-1-TP 4760-2-TP 4760-3-TP 4760-6-TP 4760-12-TP 4760-18-TP 4760-24-TP 4760-36-TP *
1kW 2kW 3kW 6kW 12kW 18kW 24kW 36kW
現在 50A 100A 150A 300A 600A 900A 1200A 1800A
電圧 600V 600V 600V 600V 600V 600V 600V 600V
物理的
サイズ
(HxWxD)
5 1/4 x 19 x 22"/
133 x 483 x 559mm
5 1/4 x 19 x 22"/
133 x 483 x 559mm
10 1/2 x 19 x 22"/
267 x 483 x 559mm
10 1/2 x 19 x 22"/
267 x 483 x 559mm
35 x 23 x 30"/
889 x 584 x 762mm
43 x 23 x 30"/
1092 x 584 x 762mm
57 x 23 x 30"/
1448 x 584 x 762mm
72 x 23 x 30"/
1829 x 584 x 762mm
重量 40ポンド/
18kg
50ポンド/
23kg
75ポンド/
34kg
100ポンド/
45kg
250ポンド/
113kg
400ポンド/
181kg
570ポンド/
259kg
815lbs /
370kg
*上記の仕様は一般的な構成を示しています。より高い電力定格については、NH Research、Inc.にお問い合わせください。

Downloads

資源

データシート
Guide: Fuel Cell Electric Vehicles
Solar Panels - NH Research (NHR)

Testing Applications

用途

  • ATE Testing: Radar Power Emulation, Aviation, Power Supply, Solar Panel
  • Power Devices: Chargers, Adapters, DC Supplies, LED Drivers, Telecom Rectifiers
  • Fuel Cell Test, Super Capacitor Test
  • 電力変換
  • EV Subsystem Test: OBC, V2G, APM, DC/DC Converter
  • 高速過渡、超低電圧負荷(最小.01 VDC)に最適

関連製品

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