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Programmable Dc Electronic Load 500V120A4800W
Product Description
Key Features
- High accuracy and resolution
- Support remote control
- CV/CC/CP/CR working model
- Support auto testing and dynamic testing
- OVP/OCP/VPP/OTP and Reverse polarity protection
- Standard RS232 interface
- With power-off memory function
Applications
- Battery/Energy Storage/Ultra Capacitor Testing and Validation
- Fuel Cell Durability, Lifetime and Performance Characterization
- DC Power Supply and Battery Charger Validation and Testing
- Single Cell and Short Stack Fuel Cell Characterization
- EIS/Impedance Measurement
- Defense/Aerospace and Avionics ATE, Electronics and Power Sources Testing
- Thin-film, Single- & Poly-silicone PV Design Validation and Testing
- Power Supply, Power Electronics/Components Validation and Testing
- Industrial Applications: Generator/Alternator, UPS/Battery Banks, Datacenter Backup Power, and Automotive Power Electronics & Components
- Lab/Bench-top Applications: Ideal for R&D, Testing and QC Engineers
- Power Electronics/Components, DC Distribution & DC-DC Converters
- Universities & National Research Labs
Product Description
Specification
| Model | Sp8713-H | Sp8714-H | Sp8715-H | Sp8716-H | Sp8717-H |
|---|---|---|---|---|---|
| Input | AC 220V ±10%, 50/60Hz | ||||
| Load Parameters | |||||
| Voltage | 1-500V | 1-500V | 1-500V | 1-500V | 1-500V |
| Current | 0-60A | 0-120A | 0-120A | 0-120A | 0-120A |
| Power | 600W | 1200W | 2400W | 3600W | 4800W |
| Resistance | 0.1Ω-10000Ω | ||||
| Measurement Resolution | |||||
| Current / Voltage | 0.001A / 0.001V | ||||
| Resistance / Power | 0.001Ω / 0.001W | ||||
| Measurement Accuracy | |||||
| Current Accuracy | Imax±0.05%+4mA (24bit A/D, 15ppm/℃) | ||||
| Voltage Accuracy | Vmax±0.05%+4mV (24bit A/D, 15ppm/℃) | ||||
| Control Accuracy | |||||
| Current / Voltage | Imax±0.1%+4mA / Vmax±0.1%+4mV (16bit D/A, 15ppm/℃) | ||||
| Resistance / Power | Rmax±0.1%+0.1Ω / Pmax±0.1%+0.1W (16bit D/A, 15ppm/℃) | ||||
| General Specification | |||||
| Protection | OVP, OTP, OPP, OCP | ||||
| Interface | RS232 | ||||
| Working models | CC/ CV/ CR/ CP | ||||
| General Functions | Dynamic testing (up to 10KHZ), Short circuit testing, High accuracy battery testing (AH, WH) | ||||
| Auto testing functions | Over current protect time testing, Resistance testing, List testing | ||||
| Optional Interface | External trigger, PASS, FAIL, OUTPUT, Remove sense | ||||
| Working Temperature | 0~30℃ at full load, 10~60%RH | ||||
| Insulation Strength | DC Input to Enclosure: ±250VDC | ||||
| Insulation Resistance | DC Input to Enclosure: >20MΩ, 500VDC / AC Input to Enclosure: >20MΩ, 500VDC | ||||
| Dimension(mm) W*H*D | 480 x 2U x 400 | 480 x 4U x 360 | 480 x 6U x 360 | 480 x 8U x 360 | |
| Weight(Kg) | 9 | 18 | 25 | 30 | 35 |
FAQ
Q1. What is your terms of packing?
A: Generally, the inner is film, outer packing is standard export carton or wooden case.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CIF or Express.
Q4. How about your delivery time?
A: Generally it takes 10-20 working days after receive your deposit or full payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
