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Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

After-sales Service:	1 Year
Warranty:	1 Year Warranty
Communication Interface:	LAN/RS485
Operation Modes:	Cc,CV,Cp,Cr
Input Channels:	12 Channels
Voltage:	60V,120V,500V

Customization:	Available \| Customized Request

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Hunan Next Generation Instrumental T&C Tech. Co., Ltd.

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Gold Member Since 2021

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Hunan, China

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Product Description

Company Info.

Basic Info.

Model NO.

N6112

Current

5A, 20A

Voltage Accuracy

0.05%+0.05%F.S.

Current Accuracy

0.05%+0.1%F.S.

Protection

Ocp, Ovp, OPP, Otp

Sense

Local/Remote Sense

Application

Automobile Fuse Test

Transport Package

Carton

Specification

3U, 19 inch

Trademark

NGI

Origin

China

HS Code

9030849000

Production Capacity

50000/Year

Product Description

NGI N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter
N6112 Series Multi-channel Programmable DC Electronic Load

Product Introduction
N6112 series is developed based on NGI's years of experience in testing for power supply and battery. It is with high accuracy, high reliability, high integration, high cost performance and full features in CC, CV, CP, and CR. N6112 series is tailored for integrated applications, featuring in fast communication speed and high stability. In most integrated applications, N6112 series can replace low-power standalone electronic loads and save much cost for users.

N6112 series is specifically designed for embedded integrated applications, with 19-inch 3U size and communication interfaces, and providing drive program. It supports secondary development of most software, such as Visual C ++, C #, Delphi, Visual Basic, Labview, etc. Users can customize the application software as needed.

Application Fields
R&D, production, aging and QC of DC/DC converters, power products; test of automotive wiring harness, connectors, fuses, relays, central electrical box and other related fields.

Main Features
*Power range: 150W×12CH
*Voltage range: 0-60V/0-120V/0-500V
*Current range: 0-5A/0-20A
*Operation mode: CC, CV, CP, CR
*Sequence(SEQ) test function
*Load effect test
*Convenient OCP/OPP/OVP test
*Multiple protection: OCP/OVP/OPP/OTP
*High reliability, long MTBF(mean time between failure)
*Dynamic mode
*Editable rise and fall slew rate
*Short-circuit simulation
*Intelligent fan control
*Built-in RS485 interface and LAN port
*Equipped with LCD screen, numeric buttons and knob to support local operation
*Each channel isolated
*Fast communication response
*Standard 19-inch 3U, available for rack installation
*Dynamic frequency sweep function
*Lock function to avoid misoperation

OCP (over current protection) test
OCP test function increases the load current gradually until the current limit protection occurs to the DUT. The maximum actual current value before the measured current (voltage) drops is the current limit protection value.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Readback speed up to 10ms , multi-channel centralized control
N6112's multi-channel readback interval is up to 10ms. When applying N6112 to test the dynamic performance of the DUT, it can capture the transient process of the DUT and make test of scenes such as fuse short-circuit or blowout.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Dynamic frequency sweep
Dynamic frequency sweep is similar to transient mode, repeatedly switching between two parameters. The duration of each parameter is determined by the sweep frequency and duty ratio. It increases from the initial sweep frequency to the
cut-off frequency. The frequency increment and frequency point sweep duration are settable. During the sweep, the input voltage is accompanied by a current transient, which causes overshoot and drop. With the functions of voltage ripple and peak-to-peak measurement, various dynamic parameters and corresponding frequencies can be obtained.

Programmable slew rate
Rise and fall slew rates are settable to prevent overshoot and meet the complex test demands. The conversion slew limits the current or voltage transition rate when the on-load main value of N6112 changes. When the slew is set to the maximum value, the transition time between the main value and the transient value is minimal.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Settable Von/Voff
The Von latch function has two modes to meet your various test needs: enabled and disabled.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Ultra-high integration, single device with up to 12 channels
N6112 series supports up to 12 channels in a single device. Each channel is isolated, available for independent application or integration in a cabinet. The ultra-high integration makes N6112 a competitive selection for multi-channel batch test applications.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Remote sense to improve measurement accuracy
Remote sense is also known as four-wire sense. When N6112 is working, it will cause a voltage drop in the leads between the DUT and terminals of N6112, which will affect the voltage measurement accuracy of the load. When working under CV, CR and CP mode, to ensure accurate measurement, it is recommended to use remote sense. During remote sensing, terminals S+ and S- are directly connected to the output of the DUT, eliminating the voltage drop in the leads.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Typical application-Automotive fuse blowout test
Automotive fuse test is regarding the safety of automotive control circuits. There are mainly two test items : fuse short circuit test and fuse over current test. Both tests need to record the time, current and voltage of the fuse blowout and the waveform of the blowout process.

Advantages of N6112 in fuse test

Stable and reliable operation without failure for long time over-current test
Sampling rate up to ms-level, short-circuit test waveform without distortion
Convenient control via LAN port; single device with up to 12 channels, reducing communication wiring
High cost performance

Multi-functional application software
N6112 provides application software, which can monitor the operating state of all channels in real time, including voltage, current, and power. Users can view the configuration information by selecting a specific channel. Meanwhile, all data will be saved into a database for future review.
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Exhibitions
Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

Model	N6112-60-20	N6112-120-20	N6112-500-5
Voltage	60V/CH	120V/CH	500V/CH
Current	20A/CH	20A/CH	5A/CH
Power	150W/CH
Min. Operating Voltage	1V@20A	1V@20A	5V@5A
Channels	12CH
CC Mode
Range	0-20A	0-20A	0-5A
Setting Resolution	1mA
Setting Accuracy (23±5ºC)	0.1%+0.1%F.S.
CV Mode
Range	0-60V	0-120V	0-500V
Setting Resolution	10mV	10mV	100mV
Setting Accuracy (23±5ºC)	0.1%+0.1%F.S.
CP Mode
Range	0-150W
Setting Accuracy (23±5ºC)	0.15%+0.15%F.S.
CR Mode
Range	50mΩ~1kΩ	50mΩ~1kΩ	1Ω~10kΩ
Setting Accuracy (23±5ºC)	0.15%+10μs	0.15%+10μS	0.15%+1μS
Current Measurement
Range	0-20A	0-20A	0-5A
Readback Resolution	1mA
Readback Accuracy (23±5ºC)	0.05%+0.05%F.S.
Voltage Measurement
Range	0-60V	0-120V	0-500V
Readback Resolution	1mV	1mV	10mV
Readback Accuracy (23±5ºC)	0.05%+0.05%F.S.
Others
Interface	LAN/RS485
AC Input	Single phase, 220V AC±10%, frequency 47Hz~63Hz
Temperature	Operating temperature: 0ºC~40ºC, storage temperature: -20ºC~60ºC
Operating Environment	Altitude <2000m, relative humidity: 5%~90%RH(non-condensing), atmospheric pressure: 80~110kPa
Net Weight	Approx. 21kg
Dimension	3U, 132.5(H)482.0(W)495.0(D)mm

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Hunan Next Generation Instrumental T&C Tech. Co., Ltd.

Gold Member Since 2021

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Manufacturer/Factory

Registered Capital

18600000 RMB

Plant Area

>2000 square meters

Ngi N6112 Multi Input Programmable Electronic Load for Testing DC/DC Converter

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