配置型號包含以下特性:
Power Supplies / Electronic LoadsElectronic Loads1200A特性 | 參數 |
---|---|
Maximum Current | 1200A |
The 4700 Series Electronic Loads are designed for a wide variety of electronic loading from either within an automatic test station or as a stand-alone, bench-top set up. The Loads are particularly well suited for testing applications that require a full current at low voltages fast-transient simulation capability and comprehensive internal measurements.
The 4700 can be operated manually through the large, touch-panel-enabled GUI or automatically through a remote controller and any number standard test programming languages. Typical applications include the testing of power conversion/storage products such as DC power supplies, telecom rectifiers and batteries.
Key Features |
Eight (8) 120V Models between 1kW/200A & 36kW/7200A |
Automated test station or stand alone bench top use |
7" Touch-Panel with Graphic User Interface (GUI) |
Mirco-second transient load profile simulation |
Precision Voltage, Current, Power & Timing Measurements |
Full current at 1V & operation down to 0.15V |
Air-cooled, linear design |
Applications |
NHR's programmable DC electronic loads are ideal for medium-to-high-power testing in all markets. The 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 DC Electronic Load (4700) is a relatively low-voltage (120V) with high current capability. The High Current DC Electronic Load (4700 Series) is used in a wide variety of applications that involve automated testing of power conversion device outputs to simulate real-world loading conditions. This DC Electronic Load is ideal for testing applications that require a full current at low voltages, fast-transient simulation capability and comprehensive measurements. Typical applications include the testing of power conversion/storage products such as DC converters, DC power supplies, fuel cells and batteries, and telecom rectifiers |
Specifications | |||||
4700 Series High-Current DC Electronic Loads | |||||
Model Overview | |||||
Model | Power | Maximum Current¹ | Voltage Range² | Size | Weight |
4700-1 | 1kW | 200A | 1-120V | 5 1/4 x 19 x 22" 133 x 483 x 559mm | 40lbs 18kg |
4700-2 | 2kW | 400A | 1-120V | 5 1/4 x 19 x 22" 133 x 483 x 559mm | 50lbs 23kg |
4700-3 | 3kW | 600A | 1-120V | 10 1/2 x 19 x 22" 267 x 483 x 559mm | 75lbs 34kg |
4700-6 | 6kW | 1200A | 1-120V | 10 1/2 x 19 x 22" 267 x 483 x 559mm | 100lbs 45kg |
4700-12 | 12kW | 2400A | 1-120V | 35 x 23 x 30" 889 x 584 x 762mm | 250lbs 113kg |
4700-18 | 18kW | 3600A | 1-120V | 43 x 23 x 30" 1092 x 584 x 762mm | 400lbs 181kg |
4700-24 | 24kW | 4800A | 1-120V | 57 x 23 x 30" 1448 x 584 x 762mm | 570lbs 259kg |
4700-36 | 36kW | 7200A | 1-120V | 72 x 23 x 30" 1829 x 584 x 762mm | 815lbs 370kg |
Notes:
To order an instrument with a touch panel include a -TP after the model number. For Example: 4700-6-TP
The above specifications show typical configurations
¹ Accuracies apply at 23° ±5°C after a 10 minute warm up.
² Current linearly reduced between 1 & 0.15V.