| Customization: | Available |
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| After-sales Service: | 1 Year Warranty DC Electronic Load |
| Warranty: | 1 Year DC Electronic Load |
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· Voltage range: 0~150V/0~600V/0~1200V
· Current range: up to 2500A
· CV, CC, CP, CR three ranges, wide measurement range
· Current measurement accuracy: 0.04%+0.04% F.S.
· Voltage measurement accuracy: 0.015%+0.015% F.S.
· 1.6 times power loading capacity in a short time (<3s)
· Adjustable CV loop speed, matching different power supplies
· Voltage/current sampling rate: up to 500kHz
· Supporting parallel control, and realizing power expansion via master+master, master+slave
· Supporting SEQ test, discharge test, charge test, OCP/OPP test and short-circuit simulation
· Operation modes: CC, CV, CP, CR, CV+CC, CR+CC, CV+CR, CP+CC
· Supporting current monitoring output, external programming input, external trigger input, and 10kHz sine wave programming input
· 30kHz high-speed dynamic mode, dynamic frequency sweep function
· Time measurement, rise/fall time measurement accuracy: 10μs
· Arbitrary waveform load test (Optional), sine wave up to 20kHz, supporting USB flash drive import
· Equivalent series resistance( ESR) test (Optional)
· Soft on/off function, current oscillation protection function
· Multiple protection: OCP, OVP, OPP, OTP and reverse connection detection
· Supporting 100 groups of parameters to be saved and fast recalled
· LAN/RS232/CAN as standard interface, GPIB as optional interface
· Supporting MPPT maximum power point tracking function
1. New energy fields, such as fuel cell stacks and engines, lithium battery packs, supercapacitors, photovoltaic modules, etc.
2. High-power DC power supply, such as industrial power supply, server power supply, communication power supply, etc.
3. Power electronic products, such as UPS power supply, DC-DC converter, on-board charger, etc.
4. Power supply, such as generator set, energy storage system, DC charging pile, etc.
5. DC high-power devices, such as contactors/relays, automotive high-voltage accessories, etc.
N69200 series is a high performance high power programmable DC electronic load with high reliability, high precision and multi-function.
Specifications
| Model | Channel Number | Voltage | Current | Power | Accuracy | Resolution | Communication Interface | Size |
| N69202-150-200 | 1 | 150V | 200A | 2,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV / 0.1mA | LAN/RS232/CAN | 3U |
| N69202-600-140 | 1 | 600V | 140A | 2,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV / 0.01mA | LAN/RS232/CAN | 3U |
| N69202-1200-40 | 1 | 1200V | 40A | 2,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.01mA | LAN/RS232/CAN | 3U |
| N69204-150-400 | 1 | 150V | 400A | 4,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 3U |
| N69204-600-280 | 1 | 600V | 280A | 4,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 3U |
| N69204-1200-80 | 1 | 1200V | 80A | 4,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.01mA | LAN/RS232/CAN | 3U |
| N69206-150-600 | 1 | 150V | 600A | 6,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV0.1mA | LAN/RS232/CAN | 3U |
| N69206-600-420 | 1 | 600V | 420A | 6,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 3U |
| N69206-1200-120 | 1 | 1200V | 120A | 6,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 3U |
| N69212-150-1200 | 1 | 150V | 1200A | 12,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 6U |
| N69212-600-840 | 1 | 600V | 840A | 12,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 6U |
| N69212-1200-240 | 1 | 1200V | 240A | 12,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 6U |
| N69218-150-1800 | 1 | 150V | 1800A | 18,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 9U |
| N69218-600-1260 | 1 | 600V | 1260A | 18,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 9U |
| N69218-1200-360 | 1 | 1200V | 360A | 18,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 9U |
| N69224-150-2400 | 1 | 150V | 2400A | 24,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 12U |
| N69224-600-1680 | 1 | 600V | 1680A | 24,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/0.1mA | LAN/RS232/CAN | 12U |
| N69224-1200-480 | 1 | 1200V | 480A | 24,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 12U |
| N69230-150-2500 | 1 | 150V | 2500A | 30,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 15U |
| N69230-600-2100 | 1 | 600V | 2100A | 30,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 15U |
| N69230-1200-600 | 1 | 1200V | 600A | 30,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 15U |
| N69236-150-2500 | 1 | 150V | 2500A | 36,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 18U |
| N69236-600-2500 | 1 | 600V | 2500A | 36,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 18U |
| N69236-1200-720 | 1 | 1200V | 720A | 36,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 18U |
| N69242-150-2500 | 1 | 150V | 2500A | 42,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 21U |
| N69242-600-2500 | 1 | 600V | 2500A | 42,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 21U |
| N69242-1200-840 | 1 | 1200V | 840A | 42,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 21U |
| N69248-150-2500 | 1 | 150V | 2500A | 48,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 24U |
| N69248-600-2500 | 1 | 600V | 2500A | 48,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 24U |
| N69248-1200-960 | 1 | 1200V | 960A | 48,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/0.1mA | LAN/RS232/CAN | 24U |
| N69254-150-2500 | 1 | 150V | 2500A | 54,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 27U |
| N69254-600-2500 | 1 | 600V | 2500A | 5,400W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 27U |
| N69254-1200-1080 | 1 | 1200V | 1080A | 54,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/1mA | LAN/RS232/CAN | 27U |
| N69260-150-2500 | 1 | 150V | 2500A | 60,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 30U |
| N69260-600-2500 | 1 | 600V | 2500A | 60,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 0.1mV/1mA | LAN/RS232/CAN | 30U |
| N69260-1200-1200 | 1 | 1200V | 1200A | 60,000W | voltage0.015%+0.015%F.S./ current0.04%+0.04%F.S. | 1mV/1mA | LAN/RS232/CAN | 30U |
Functions & Advantages
3U/6kW, ultra-high power density
N69200 is designed with high power density. Power of 19" 3U chassis can be up to 6kW. The volume and weight are half of traditional electronic loads. Compared with traditional electronic loads with the same power, N69200 is smaller in size and lighter in weight.
Parallel connection for power extension
N69200 supports parallel connection. When the load power needs to be increased, models with the same voltage specification can be connected in parallel (master + master, master + slave) to achieve the required current and power. When using N69200, users only needs to set current on the master. The slave current will be distributed automatically, which simplifies the operation steps.
Multiple operation modes
N69200 supports four normal working modes: CC, CV, CP, and CR. In order to cope with the change of load characteristics in the actual test process, N69200 has also been developed with CV+CC, CR+CC, CV+CR, CP+CC four combined working modes. For example, CR+CC is suitable for the startup test of power supply to prevent overcurrent protection when the power supply is turned on. CV+CR can replace the setting application of Von point. CV+CC can simulate the working mode transition process of battery charging. Users can choose different working modes for test according to their actual situation.
High speed dynamic mode, with dynamic frequency sweep
N69200 has a high-speed dynamic mode. The dynamic characteristics of the DC power supply can be tested by simulating the dynamic load behavior of the power supply through the dynamic mode. N69200 provides dynamic frequency sweep and programmable dynamic mode up to 30kHz, including CCD constant current dynamic, CVD constant voltage dynamic, CRD constant resistance dynamic, and CPD constant power dynamic. Programmable dynamic load mode allows setting of high/low range, rise/fall slew rate, pulse width and operation mode. The voltage and current sampling rate of dynamic frequency sweep mode is 500kHz. It supports linearly changing the frequency of the load current. Frequency is up to 30kHz. This mode can measure the peak voltage Vpk+, valley voltage Vpk- and occurrence frequency points of the DUT during the dynamic frequency load change process.
Charge & discharge test
Users can set different conditions on the front panel to meet their test demands. For example, when battery voltage is lower than initial voltage, N69200 internal counter will start counting. The counter will stop working until the battery voltage drops to cut-off voltage.
OCP( over current protection) test
During OCP test, N69200 will load under CC mode and check whether the DUT voltage is lower than cut-off voltage. If lower, N69200 will record the present loading current as the test result and shut the input to stop the test. If the DUT voltage is higher than cut-off voltage, N69200 will increase the loading current until the DUT voltage is lower than cut-off voltage or it reaches the Max. loading current.
Equivalent Series Resistance( ESR) test (Optional)
ESR is a principal parameter of battery or supercapacitor. N69200 series offers professional ESR measurement function, which can support multiple measurement standards, and possess the advantages of accurate results and stable repeated results.
Our company is Shenzhen Scieo Electronic Co., Ltd. (Headquartered in Shenzhen, China)
We are a supplier of overall solutions for electronic test instruments from China. Our goal is to become lifelong partners with our clients, with an honest, pragmatic, responsible, and efficient work attitude.
What we offer:
1) Electrical signal test instruments: oscilloscopes, function generators, logic analyzers, source meters, multimeters, etc.;
2) Power test instruments: DC power supply, AC power supply, electronic load, feedback source-borne all-in-one machine, power meter, power analyzer, battery simulator, power amplifier, power signal source, etc.;
3) RF test instruments: LCR bridges, impedance analyzers, frequency counters, RF signal sources, signal (spectrum) analyzers, vector network analyzers, etc.;
4) EMC test instruments: electrostatic discharge generator, lightning surge generator, pulse cluster generator;
5) Safety test instruments: leakage current tester, withstand voltage tester, insulation resistance tester, ground resistance tester, etc.;
6) Temperature/humidity environment testing instruments: data collectors, multi-channel temperature recorders, thermal imagers, etc.;
7) Instrument accessories: probes, high-speed signal test fixtures, test cables, etc.
We provide system integration services for enterprise-level customers, including photovoltaic/energy storage/charging piles, power supplies, semiconductors, industrial manufacturing, communications, consumer electronics, medical electronics, automotive electronics, etc., as well as major scientific research institutions and universities.
Why Choose Us:
1) OEM & ODM service: We turn your customized design into reality;
2) Professional sourcing service: according to your needs, we look for the best producers, negotiate the best deals, and ensure the smooth delivery of products;
3) Better price: professional purchasing team to ensure you get the best products and prices;
4) Better Quality: We only purchase from trusted factories to guarantee reliability and performance;
5) Personalized service: We will patiently understand your needs and customize solutions for you.
Please send your purchase requirements and technical specifications to our email, and we will reply to you as soon as possible.
FAQ
1. Are these products brand new?
We guarantee that all the products we sell are new. All the products we sell are shipped directly from the manufacturer's warehouse to Shenzhen port to ensure that the goods received by customers are brand new.
2. How do I make the order?
please provide your technical requirements, If you can, and then, our technical engineers will select the product model for you according to your requirements and make a proposal. After you have finalized the proposal and quotation, we will carefully process the order, from production to shipping, to ensure that the order goes smoothly.
3. How to ensure the quality of the products?
All of our products have undergone strict quality inspection by the manufacturer to ensure that each product has passed the test and inspection.
If it is a large quantity order, we will provide a sample trial first, and after the customer confirms that the product function meets the requirements, we will place an order for production to the manufacturer, and finally the manufacturer will directly ship the goods to the customer.
4. How to provide technical guidance?
If you have any questions during use, please contact us, we have technical engineers, who can provide online technical guidance by video or email;
5.How to customize the products?
Please provide the product specifications you need, we will choose the most powerful factory for you to customize samples according to your requirements, after you confirm the sample to meet your requirements, we will confirm the production with the manufacturer.
If you have any other ideas, we encourage you to share them with us.
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