DC Load – 4760 Series
High Voltage DC Load for Fuel Cell Testing, Power Conversion Testing, Telecom Rectifier Testing, Vehicle to Grid (V2G) Testing, & More!
Features
- 600V, 1kW / 50A to 36kW / 1800A DC Loads
- 3 Voltage and 2 current ranges
- High accuracy 1 kW low power range
- Advanced built-in measurements
- 100kSamp/s waveform capture
- Overshoot / Undershoot
- Rise-Time / Fall-Time / Settling-Time
- Test fixture support
- 4 digital outputs
- 2 digital inputs
- Complex load profile playback
- Multiple hardware control options
- Manual touch-panel user interface
- emPower™ test executive
- PC/LAN control using LabVIEW & IVI Drivers
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Applications
The High-Voltage DC Load (4760 Series) is designed for testing applications that require high-voltage plus an exceptionally wide range of measurements, including product dynamic performance. The electronic loads provide superior reliability derived from the inherent simplicity and safety of air cooling. Automated testing may be PC-controlled either through NH Research’s emPower™ test executive or user-written test programs in LabVIEW, LabWindows/CVI or in any programming language which supports IVI Drivers. Typical power conversion products to be tested include higher-power DC supplies, telecom rectifiers, fuel cells and batteries.
Advantages
- Field-proven reliability
- Simplifies automated test stand development
– Triggerable set & measurement
– True short circuit mode & over voltage relay
– Digital inputs & outputs
– Built-in SW watchdog & safety limits - Software tools to shorten test development time
– PC-based Softpanel GUI with scope display
– Supplied LabVIEW & IVI-C/IVI-COM drivers
– Optional: DC Load, emPower®, or Enerchron® test sequencer
Benefits
- Field upgradeable (6kW steps)
- Built in features require fewer test devices
- Safety limits protect UUT
4760 Series DC Load Specifications
| Model # | 4760-1-TP | 4760-2-TP | 4760-3-TP | 4760-6-TP | 4760-12-TP | 4760-18-TP | 4760-24-TP | 4760-36-TP* |
| Power | 1kW | 2kW | 3kW | 6kW | 12kW | 18kW | 24kW | 36kW |
| Current | 50A | 100A | 150A | 300A | 600A | 900A | 1200A | 1800A |
| Voltage | 600V | 600V | 600V | 600V | 600V | 600V | 600V | 600V |
| Physical | ||||||||
| Size (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 |
| Weight | 40lbs/ 18kg |
50lbs/ 23kg |
75lbs/ 34kg |
100lbs/ 45kg |
250lbs/ 113kg |
400lbs/ 181kg |
570lbs/ 259kg |
815lbs/ 370kg |
| * The above specifications show typical configurations. Contact NH Research, Inc. for higher power ratings. | ||||||||
More Info
- Data Sheet (PDF)
- Application notes
- AC & DC Electronic Load Product Selector Guide
- Product inquiry
- Talk to a product expert
- Print this page
- Email this page
Related Products
- Modular DC Electronic Load – Model 4350
- AC Electronic Load – 4600 Series
- High-Current DC Electronic Load – 4700 Series
- Bi-directional DC Load – 9200 Series
- Test Management Software – Enerchron® 2.0
- Universal Calibrator – Model 3100
Application Testing
The Model 4760 DC Electronic Load is useful for testing the following applications & products:
Automatic Guided Vehicle (AGV) Testing, Batteries, Fuel Cells, Higher-Power DC Power Supplies, Power Conversion, Telecom Rectifiers, Vehicle to Grid (V2G) Testing