M9712B,0~500V/0~15A/300W,Battery Test,programmable Electronic Load,CE Approved

Specifications

0~500V/0~15A/300W
RS232/RS485/USB
Battery testing and short-circuit function
Supporting external trigger input and output

Features:

• Six high speed operation modes: CC, CR, CV, CW, CC+CV, CR+CW
• Over current, over voltage, over power, over heat, polarity reversed protection
• High-luminance VFD screen with two lines& four channels display
• Intellegent fan system fan will be automatically initiated according to the temperature
• Soft start time setting, carrying the power supplier according to the voltage value set
• Battery testing and short-circuit function
• Available of dynamic testing and rising edge and falling edge setting
• Supporting external trigger input and output
• External current waveform monitor terminal
• Supporting remote voltage compensation and multidata storage
• Power-on-self-test, software calibration and standard rack mount
• Communication mode: RS232/RS485/USB.

Application:

Production line(cell phone charger, cell phone battery, electric vehicle battery, switching power supplier, linear power supplier), research insititutes, automotive electronics, aeronautics and astronautics,ships, solar cells fule cell, etc.

 

Specification:

Input Rating	Power	300W
	Current	0-15A
	Voltage	0-500V
CC Mode	Range	0-3A	0-15A
	Resolution	0.1mA	1mA
	Accuracy	0.03%+0.05%FS	0.03%+0.05%FS
CV Mode	Range	0.1-19.999V	0.1-500V
	Resolution	1mV	10mV
	Accuracy	0.03%+0.02%FS	0.03%+0.02%FS
CR Mode	Range	0.3Ω -10K	0.3Ω -5K
	Resolution	16 bit	16 bit
	Accuracy	0.1%+0.1%FS	0.1%+0.1%FS
CW Mode	Range	0-300W	0-300W
	Resolution	1mW	10mW
	Accuracy	0.1%+0.1%FS	0.1%+0.1%FS
V Measurement	Voltage	0-19.999V	0-500V
	Resolution	1mV	10mV
	Accuracy	0.015%+0.03%FS	0.015%+0.05%FS
I Measurement	Current	0-3A	0-15A
	Resolution	0.01mA	0.1mA
	Accuracy	0.03%+0.05%FS	0.03%+0.08%FS
W Measurement	Watt	100W	300W
	Resolution	1mW	10mW
	Accuracy	0.1%+0.1%FS	0.1%+0.1%FS
Battery Measurement Battery Input: 0.5-120V; Max. Measurement: Capacity=999/H;   Resolution=0.1mA;   Time Range=1S-16HS
Dynamic Measurement Transition List: 0-25kHZ; 2.5A/uS;   T1& T2: 60uS-999S;   Accuracy: + 15% offset+10% FS
CC soft-startup Time 1 mS; 2 mS; 5mS; 10mS; 20 mS; 50 mS; 100 mS; 200 mS    Accuracy: + 15% offset+10% FS
Short Circuit	Current(CC)	3.3A	18A
	Voltage(CV)	0V
	Resistance(CR)	300mΩ
Temperature	Operating	0— 40º C
	Nonoperating	– 10º C— 70º C
Dimension	W*H*D(mm)	214*108*365
Weight	Kg	3.5