Shenzhen Kuaiqu Electronic Co., Ltd
DC electronic load 4500W 150V 500V 240A 500kHz with Ripple Measurement Single Channel Digital Load Battery Tester
DC electronic load 4500W 150V 500V 240A 500kHz with Ripple Measurement Single Channel Digital Load Battery Tester
Precio habitual
$5,799.00 USD
Precio habitual
Precio de oferta
$5,799.00 USD
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Model 1 and Model 2 are high-performance DC electronic loads, ideal for precise power electronics testing. They boast advanced measurement tech and user-friendly designs, ensuring accuracy and efficiency across various scenarios.
Main Features
- 5-inch TFT LCD Display: Supports optional Chinese or English interface for intuitive operation.
- High-Speed Sampling & Measurement: 500kHz high-speed sampling AD enables real-time measurement of voltage/current peak values (Vpp/Vp+/Vp-/Ipp/Ip+/Ip-).
- High Resolution: Voltage and current display resolution up to 0.0001, suitable for wide-ranging precision testing.
- Specialized Test Modes:
- CR-LED test mode with convenient parameter setting for LED-related testing;
- OCP test function to automatically obtain OCP protection points, peak power (Pmax), and voltage/current parameters;
- Battery test mode for testing endurance, capacity, internal resistance, and curve drawing;
- List test mode for comprehensive power supply testing under multiple load conditions (including comparator function).
- Dynamic Load Performance: 50kHz dynamic load frequency with settable current slope, plus real-time voltage peak (Vp+/Vp-) measurement.
- Time Measurement: Supports OVP protection point time test and power start-up/hold time test.
- Data & Software Management:
- USB flash drive for software upgrades (keeping the device up-to-date);
- One-click screen copying for easy saving/transfer of display content;
- 100 internal setting files and 500 external (USB) setting files for parameter storage and recall.
- Connectivity & Compatibility: Standard Handler and RS232C interfaces for online operation and signal output; compatible with mainstream serial communication commands from other manufacturers for direct replacement.
Technical Specifications (Model Comparison)
|
Parameter
|
Model 1
|
Model 2
|
|
Power Range
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4500W
|
4500W
|
|
Voltage Range
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0 - 150V
|
0 - 500V
|
|
Current Range
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0.1mA - 240A
|
0.1mA - 240A
|
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Ripple Measurement
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500kHz
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500kHz
|
|
Dynamic Test Frequency
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50kHz
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50kHz
|
|
Measurement Modes
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Constant voltage, current, power, resistance, short circuit, open circuit
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Constant voltage, current, power, resistance, short circuit, open circuit
|
|
Load accuracy
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0-9.9999V:±（0.05%+0.03%FS）0.1mV;
10V-99.999V:±（0.05%+0.03%FS）1 mV;
100V-150V/500V:±（0.05%+0.03%FS）10mV. |
0-9.9999V:±（0.05%+0.03%FS）0.1mV;
10V-99.999V:±（0.05%+0.03%FS）1 mV;
100V-150V/500V:±（0.05%+0.03%FS）10mV. |
|
Rated voltage
|
1.5V-15V:±（0.05%+0.03%FS）0.1mV/1mV
|
1.5V-15V:±（0.05%+0.03%FS）0.1mV/1mV
|
|
Rated current mode
|
0-6A/12A/24A:±（0.05%+0.05%FS）0.5mA; 0-60A/120A/240A:±（0.05%+0.05%FS）10mA |
0-6A/12A/24A:±（0.05%+0.05%FS）0.5mA; 0-60A/120A/240A:±（0.05%+0.05%FS）10mA |
|
Rated resistance mode
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0.05Ω -5Ω:±（0.2%+0.2%FS）0.0001Ω;
0.5Ω -50Ω:±（0.1%+0.1%FS）0.001Ω;
5Ω -500Ω:±（0.1%+0.1%FS）0.01Ω;
500Ω -5KΩ:±（1%+1%FS）0.1Ω. |
0.05Ω -5Ω:±（0.2%+0.2%FS）0.0001Ω;
0.5Ω -50Ω:±（0.1%+0.1%FS）0.001Ω;
5Ω -500Ω:±（0.1%+0.1%FS）0.01Ω;
500Ω -5KΩ:±（1%+1%FS）0.1Ω. |
|
Rated power mode
|
0-100W:±（0.1%+0.1%FS）1mW
100-1000W:±（0.1%+0.1%FS）10mW;
1000-1200W:±（0.1%+0.1%FS）0.1W.
|
0-100W:±（0.1%+0.1%FS）1mW
100-1000W:±（0.1%+0.1%FS）10mW;
1000-1200W:±（0.1%+0.1%FS）0.1W.
|
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Battery test function
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Input= 2-150V/500V Max measurement capacity= 9999A/H
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Input= 2-150V/500V Max measurement capacity= 9999A/H
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Dynamic test mode
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Maximum discharge time=1 4294967295sec( ＞ 7 days )
Minimum pulse width: 0.010ms Maximum pulse width: 999s
Edge resolution: 0.010ms Maximum edge time: 6S
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Maximum discharge time=1 4294967295sec( ＞ 7 days )
Minimum pulse width: 0.010ms Maximum pulse width: 999s
Edge resolution: 0.010ms Maximum edge time: 6S
|
|
List test mode
|
Constant voltage. Constant current. Constant power. Constant resistance.Short circuit. Open circuit |
Constant voltage. Constant current. Constant power. Constant resistance.Short circuit. Open circuit |
Application Scenarios (By Model)
Model 1 (4500W, 0 - 150V, 0.1mA - 240A)
- Automotive Electronics: Tests car battery chargers, power distribution systems, and low-voltage vehicle components, simulating real-world power demands.
- Consumer Electronics: Evaluates chargers and power supplies for large portable devices like laptops and high-power power banks under different loads.
Model 2 (4500W, 0 - 500V, 0.1mA - 240A)
- Industrial Power Supplies: Tests high-voltage power supplies in industrial automation, CNC machines, and control systems to verify stability under varying loads.
- Renewable Energy Systems: Assesses high-voltage battery packs and inverters in solar/wind energy setups during charging/discharging.
Don’t miss out on this high-precision, reliable electronic load—place your order today to elevate your testing efficiency and accuracy!
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