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6800系列可编程交流电源供应器
一、主要特点：
1、输出容量有：500VA-4000VA共5种规格；
2、高可靠性LCD显示屏，同时显示电压、电流、频率、功率等参数；
3、采用先进的线性放大线路设计，工作稳定可靠；
4、输出噪声低、高稳定性，可以提供高纯净的交流正弦电源输出；
5、可编程设计，全数字键盘输入，操作界面简单易懂；
6、可编程设计，输出起始角度、结束角度（0°-360°）可自行设定，适合测量非线性负载的峰值电流；
7、可存储30个记忆组，可以执行10组不同电压、频率、时间之设定，并可作连续999999次循环测试。
8、输出具有过载、过压、短路等报警保护功能；
9、标准的RS-232或GPIB通讯接口。
二、技术指标：
Model | 6805A | 6810A | 6820A | 6830A | 6840A | ||
Input Voltage | 220V ± 10%/50Hz（AC） | ||||||
OUTPUT | |||||||
Power rating | 500VA | 1000VA | 2000VA | 3000VA | 4000VA | ||
Max. Current (r.m.s) | 0-150V | 4.2A | 8.4A | 16.8A | 25.2A | 33.6A | |
0-300V | 2.1A | 4.2A | 8.4A | 12.6A | 16.8A | ||
Max. Current (peak) | 0-150V | 16.8A | 33.6A | 67.2A | 100.8A | 134.4A | |
0-300V | 8.4A | 16.8A | 33.6A | 50.4A | 67.2A | ||
Option 0-500V | |||||||
Max. Current (r.m.s) | 0-300V | 2.1A | 4.2A | 8.4A | 12.6A | 16.8A | |
0-500V | 1.05A | 2.1A | 4.2A | 6.3A | 8.4A | ||
Max. Current (peak) | 0-300V | 8.4A | 16.8A | 33.6A | 50.4A | 67.2A | |
0-500V | 4.2A | 8.4A | 16.8A | 25.2A | 33.6A | ||
Phase | 1Phase / 2W | ||||||
THD (Total Harmonic Distortation) | <=0.5% at 45-500Hz (Resistive Load) | ||||||
Crest Factor | >= 4 | ||||||
Line Regulation | 0.1% max for a ± 10% line change. | ||||||
Load Regulation | <=0.5% (Resistive Load) | ||||||
Response Time | < 100µS | ||||||
SETTING | |||||||
Voltage | Range | 0-300V, 150/300V Auto or0-500V,300/500V Auto(Option 0-500V) | |||||
Resolution | 0.1V | ||||||
Accuracy | ±(0.5%+2 counts) | ||||||
Frequency | Range | 45-500Hz | |||||
Resolution | 0.1Hz at 45-99.9Hz , 1Hz at 100-500Hz | ||||||
Accuracy | ±0.02% of setting | ||||||
Starting& Ending | Range | 0-360° | |||||
Resolution | 1° | ||||||
Accuracy | ±1°(45 - 65HZ) | ||||||
MEASUREMENT | |||||||
Frequency | Range | 45.0Hz - 500.0Hz | |||||
Resolution | 0.1Hz | ||||||
Accuracy | ±0.1Hz at 45.0 - 500.0Hz | ||||||
Voltage | Range | 0.0-300.0V / 0.0-500.0V | |||||
Resolution | 0.1V | ||||||
Accuracy | ± (0.5% of reading +2 counts) for 0-300V；± (0.5% of reading +4 counts) for 0-500V | ||||||
Current (r.m.s) | Range | L | 0.000-3.500A | ||||
H | 3.00-35.00A | ||||||
Resolution | L | 0.001A | |||||
H | 0.01A | ||||||
Accuracy | L | ± (0.5% of reading +5 counts) for 0-300V； ± (0.5% of reading +10 counts) for 0-500V | |||||
H | ± (0.5% of reading +3 counts) | ||||||
Current(peak) | Range | 0.0 -200.0A | |||||
Resolution | 0.1A | ||||||
Accuracy | ± (1% of reading +2 counts) | ||||||
Power Factor | Range | 0 - 1.000 | |||||
Resolution | W / VA ,Calculated and displayed to three significant digits | ||||||
Accuracy | |||||||
GENERAL | |||||||
Memory | 30 memories, 10 steps/memory | ||||||
Sync Output Signal | Output Signal 10V ,BNC type | ||||||
Timer | 0=Continuous, 0.1-999.9 (Unit: sec, minute, hour selectable) | ||||||
Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||||||
Over Current Fold Back | On/Off , Setting On when output current over setting A-Hi value it will fold back output voltage to keep constant output current is setting A-Hi value. | ||||||
Protection | OCP, OTP ,OVP and Alarm | ||||||
Interface | GPIB / RS232 / Remote I/P Control option | ||||||
Dimension(WxHxD) mm | 430 x 205 x 560 | 430 x 205 x 560 | 430 x 205 x 560 | 430 x 205 x 560 | 430 x 205 x 560 | ||
Operation Environment | 0-40°C/20-80%RH | ||||||
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