1 / 5
Programmable Dc Electronic Load 500V120A3600W
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
Specifications
| Model | Sp8713-H | Sp8714-H | Sp8715-H | Sp8716-H | Sp8717-H | |
|---|---|---|---|---|---|---|
| Input | AC 220V ±10%, 50/60Hz | |||||
| Load | 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 | 0.001A | ||||
| Voltage | 0.001V | |||||
| Resistance | 0.001Ω | |||||
| Power | 0.001W | |||||
| Measurement Accuracy | Current | Imax ± 0.05% + 4mA (24bit A/D, 15ppm/°C) | ||||
| Voltage | Vmax ± 0.05% + 4mV (24bit A/D, 15ppm/°C) | |||||
| Control Accuracy | Current | Imax ± 0.1% + 4mA (16bit D/A, 15ppm/°C) | ||||
| Voltage | Vmax ± 0.1% + 4mV (16bit D/A, 15ppm/°C) | |||||
| Resistance | Rmax ± 0.1% + 0.1Ω (16bit D/A, 15ppm/°C) | |||||
| Power | Pmax ± 0.1% + 0.1W (16bit D/A, 15ppm/°C) | |||||
| 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 | Available | ||||
| Signal Outputs | PASS, FAIL, OUTPUT | |||||
| Remote Sense | Supported | |||||
| Working Temperature | 0 ~ 30°C at full load, 10 ~ 60%RH | |||||
| Insulation Strength | DC Input to Enclosure: ±250VDC | |||||
| Insulation Resistance | DC Input to Encl. | >20MΩ, 500VDC | ||||
| AC Input to Encl. | >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
What is your terms of packing?
A: Generally, the inner packing is protective film, and the outer packing is a standard export carton or wooden case.
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.
What is your terms of delivery?
A: EXW, FOB, CIF or Express.
How about your delivery time?
A: Generally, it takes 10-20 working days after receiving your deposit or full payment. The specific delivery time depends on the items and the quantity of your order.
Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Do you test all your goods before delivery?
A: Yes, we perform 100% testing on all products before delivery to ensure quality.
