NHR 4700-6 DC Electronic Load Highlights
The NH Research (NHR) 4700-6 Programmable DC Electronic Load is designed for testing applications that require high-power and high-current as well as for dynamic performance measurement. The NHR 4700-6 Load, with its built-in capabilities, can rapidly generate engineering-characterization-like test information with excellent reliability, eliminating the need for separate external measurement instruments.
- Remote Voltage Sense: 2 VDC max drop between sense and load input
- Power-up self test of all major functions including status of input, output, control and protection circuits
- Continuous checking of performance parameters and appropriate error messages and/or LED fault indicators when necessary
- Protection: OP, OC, OV, OT, Reverse Voltage and Undervoltage Lockout
- Trigger Output: Sychronizes external device to programmed load step
- Trigger Input: Sychronizes programmed load step to an external device
- Current Monitor: 0 - 10 V external signal appropriate to 100% current for the selected range
- Analog Control: 0 - 10 V external signal appropriate to 100% current for the selected range
- Automatic fan speed control for fan noise reduction
- Sychronously controlled, actively power-balanced, and operate efficiently in parallel as a single load
- Field Expandable with changes only to the input connections
- High-resolution waveform capture for analysis of dynamic transients
- 18 built-in, precision voltage, current, power and timing measurements that eliminate additional dedicated measurement instruments
- Isolated digital inputs and outputs for test fixture support
- PC/LAN control using LabVIEW & IVI drivers
- Optional touch-panel user interface
- Auto Mode that provides glitch-free automatic switching between CR, CC, CV and CP limits
- Complex Load Profile Playback: Facilitates ease of re-creating complex, precisely timed, multi-mode load profiles
- 100-step macro-recording capability allows capturing a dynamic sequence for later playback from within the load
- Additional complex profiles can be stored in a system controller library for download to the load when needed
- LXI Series, 43" Cabinet Form Factor, 18 Voltage, Current, Power and Brand new, never used, bought for cancelled rental order. Timing Measurements, Complex load profile playback
