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名称：3711A
- 产品介绍
Type: electronic load Brand: Taiwan Arrive Model: 3711A Measurement range: 0-300W Instrument size: 212.6mm W x 88.1mm H x 250mm D (mm) Instrument weight: about 5 (kg) Working power supply: 220 (V)
Electronic load 3711A
Load introduction
The 3711A CNC load can input voltage of 1.5~360v, current of 10mA~30A and resistance of 0.01~500 Ω. The voltage resistance can be adjusted. When in use, it is easy to operate, and the voltage, current and power are displayed in LCD with clear and intuitive picture. It is a necessary instrument for scientific research, teaching and maintenance units.
Specifications
Input: 1
Input voltage (maximum): 360V
Input power (maximum): 300W
Input current (maximum): 30A
Voltage accuracy: 0.000 ～ 3.999 ± (0.2% ＋ 3mV), 4.00 ～ 35.99 ± (0.2% ＋ 30mV)
36.00～360±（0.2％＋300mV）
Current accuracy: 0.000 ～ 2.999 ± (0.2% ＋ 3mA), 3.00 ～ 30.00 ± (0.2% ＋ 30mA)
Minimum resolution: voltage 1mV current 1mA
Minimum on resistance: ＜ 0.08 Ω
Ripple: ＜ 10mVpp
Communication interface: RS232 ／ RS485 ＊
ACTIVEX control: VC ＋＋／ VB ／ DELPHI ／ LABVIEW ActiveX control is provided for free
Storage capacity: 10 EERPROM
Protection mode: overvoltage/overcurrent/overpower/overheating/reverse polarity
Power supply voltage: AC110 ／ 220 AVAILBLE (60 ／ 50HZ)
Weight: 5.0KG
Attachment: Operation Manual, ElectronicLoad Monitoring Software, Power Cord, Handle
Optional parts: RS485 communication adapter, mounting bracket
Function Overview
Main functions:
1. Constant current output
2. Constant power output
3. Constant resistance output
4、STORE
5、RECALL
6、START
7、STOP
8. Power output ON ／ OFF
Secondary function:
1. Current upper limit setting
2. Power upper limit setting
3. Programming
4. Communication settings
5. Password setting