Programmable DC Electronic Load Used in Fuel Cell Test System

Basic Info.

Model NO.	N62400
Current Range	0-1200A
Operation Modes	Cc,CV,Cp,Cr
Voltage Accuracy	0.05%+0.1%F.S.
Dynamic Mode	up to 20kHz
Voltage Sense	Four-Wire Remote Sense
Communication Interface	LAN/RS232/Can
Transport Package	Carton
Specification	3U, 19 inch
Trademark	NGI
Origin	China
HS Code	903084900
Production Capacity	50000/Year

Product Description

Programmable DC Electronic Load Used in Fuel Cell Test SystemN62400 Series Low Voltage High Current DC Electronic Load Product IntroductionN62400 series is developed based on NGI's years of experience in testing for fuel cell. It is with high accuracy, high reliability and high cost performance. N62400 series is with high power density and elegant appearance, which is available for benchtop use or installation in 19 inch rack.Application Fields1. Fuel cell test2. Other low voltage & high current applicationsMain Features*Min. operating voltage as low as 0.2V for full current 1200A*Stable and reliable CR/CP function supported by hardware*Loading high current at ultra-low voltage, convenient for fuel cell test*Built-in DCIR test function (Optional)*Dynamic mode up to 20kHz, editable rise and fall slew rate*Remote/local sense Power-off memory function*Programmable sequence testing function(SEQ), up to 100 groups sequence files, up to 50 steps per file*LCD screen for data display*Built-in auto test function, one-button operation for complex test tasks*Analog programming interface(APG), current monitoring interface, remote/local trigger function to realize complex function control and monitoring*Standard 19-inch, available for rack installation*Short-circuit simulationSettable Von/VoffThe Von latch function has two modes to meet your various test needs: enabled and disabled.

Exhibitions

Product Line

For more specification data sheets, please contact us.

Model	N62401-40-200		N62402-40-400		N62403-40-600
Voltage	40V		40V		40V
Current	200A		400A		600A
Power	1000W		2000W		3000W
Min. Operating Voltage	[email protected] [email protected]		[email protected] [email protected]		[email protected] [email protected]
CC Mode
Range	0-20A	0-200A	0-40A	0-400A	0-60A	0-600A
Setting Resolution	1mA	10mA	1mA	10mA	1mA	10mA
Setting Accuracy (23±5ºC)	Low range: 0.1%+0.1%F.S., High range: 0.1%+0.15%F.S.
CV Mode
Range	0-4V	0-40V	0-4V	0-40V	0-4V	0-40V
Setting Resolution	0.1mV	1mV	0.1mV	1mV	0.1mV	1mV
Setting Accuracy (23±5ºC)	0.05%+0.1%F.S.
CP Mode
Range	0-1000W		0-2000W		0-3000W
Setting Resolution	0.1W
Setting Accuracy (23±5ºC)	0.5%+1%F.S.
CR Mode
Range	0.004Ω-20Ω	0.08Ω-200Ω	0.002Ω-10Ω	0.04Ω-100Ω	0.002Ω-6.6Ω	0.03Ω-66Ω
Setting Resolution	16bits
Setting Accuracy (23±5ºC)	0.35%+0.156S	0.35%+15.6mS	0.35%+0.312S	0.35%+31.2mS	0.35%+0.468S	0.35%+46.8mS
Slew Rate
Current	3.3-200A/ms	200-1000A/ms	6.6-400A/ms	400-2000A/ms	10-600A/ms	600-3000A/ms
Voltage	0.334-16.7V/ms	16.7-166.7V/ms	0.334-16.7V/ms	16.7-166.7V/ms	0.334-16.7V/ms	16.7-166.7V/ms
Power	3.3-200A/ms	200-1000A/ms	6.6-400A/ms	400-2000A/ms	10-600A/ms	600-3000A/ms
Resistance	3.3-200A/ms	200-1000A/ms	6.6-400A/ms	400-2000A/ms	10-600A/ms	600-3000A/ms
Accuracy (23±5ºC)	(1+35%)* Setting value
Voltage Measurement
Range	0-4V	0-40V	0-4V	0-40V	0-4V	0-40V
Readback Accuracy (23±5ºC)	0.05%+0.1%F.S.
Current Measurement
Range	0-20A	0-200A	0-40A	0-400A	0-60A	0-600A
Readback Accuracy (23±5ºC)	0.1%+0.1%F.S.
Power Measurement
Range	0-1000W		0-2000W		0-3000W
Readback Accuracy (23±5ºC)	0.5%+1%F.S.
Dynamic Mode
T1&T2	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms	0.025-60ms	1-60000ms
Resolution	1μs	1ms	1μs	1ms	1μs	1ms
Accuracy (23±5ºC)	1μs+100ppm	1ms+100ppm	1μs+100ppm	1ms+100ppm	1μs+100ppm	1ms+100ppm
Others
Interface	LAN/RS232/CAN
AC Input	Single phase, 220V AC±10%, frequency 47Hz~63Hz
Temperature	Operating temperature: 0ºC~40ºC, storage temperature: -20ºC~60ºC
Operating Temperature	Altitude <2000m, relative humidity: 5%~90%RH(non-condensing), atmospheric pressure: 80~110kPa
Net Weight	Approx. 20 kg		Approx. 24 kg		Approx. 28 kg
Dimension	3U,132.5(H)*482.0(W)*612.0(D)mm