特点
|
805
|
806
|
807
|
背光
|
-
|
Backlight
|
Backlight
|
中性线电流检测
|
-
|
Neutral current
capabilities
|
100A Neutral Current
Clamp included
|
自动检测钳形适配器
|
-
|
Auto-detect clamps
|
Auto-detect clamps
|
可选FIFO内存
|
-
|
Optional FIFO memory
|
Optional FIFO memory
|
单相或三相测量
|
Single or three-phase
measurements
|
Single or three-phase
measurements
|
Single or three-phase
measurements
|
真有效值
|
True RMS
|
True RMS
|
True RMS
|
数据存储(1M内存)
|
Data logging (1 MB
memory)
|
Data logging (1 MB
memory)
|
Data logging (1 MB
memory)
|
最大/最小/平均值
|
Min/max/avg
|
Min/max/avg
|
Min/max/avg
|
电能及谐波程序
|
Energy and Harmonics
|
Energy and Harmonics
|
Energy and Harmonics
|
PC机分析软件
|
PowerVision Software
|
PowerVision Software
|
PowerVision Software
|
可选程序
- 扰动
- 检查仪表
- 快速检查
|
Optional programs
Disturbances
Check-Meter
Fast-Check
|
Optional programs
Disturbances
Check-Meter
Fast-Check
|
Optional programs
Disturbances
Check-Meter
Fast-Check
|
轻质便携设计
|
Lightweight portable
design
|
Lightweight portable
design
|
Lightweight portable
design
|
便于使用的按键设计
|
Easy-to-use push button
operation
|
Easy-to-use push button
operation
|
Easy-to-use push button
operation
|
密码保护屏幕设置
|
Password protected
on-screen setup
|
Password protected
on-screen setup
|
Password protected
on-screen setup
|
160 x 160点阵式LCD
|
160 x 160 pixel LCD
|
160 x 160 pixel LCD
|
160 x 160 pixel LCD
|
RS-232 通信接口
|
RS-232 interface
|
RS-232 interface
|
RS-232 interface
|
用户数据采集
|
Customized data
collection
|
Customized data
collection
|
Customized data
collection
|
实时时钟
|
Real-time clock
|
Real-time clock
|
Real-time clock
|
可编程设置,触发点及开始/停止时间
|
Programmable
trigger-points and
start/stop time
|
Programmable
trigger-points and
start/stop time
|
Programmable
trigger-points and
start/stop time
|
测量项目
|
|
|
|
有功功率(kW)
|
Kilowatts
|
Kilowatts
|
Kilowatts
|
视在功率(VA)
|
Voltamperes
|
Voltamperes
|
Voltamperes
|
感性无功功率(kvarL)
|
Inductive reactive power
|
Inductive reactive power
|
Inductive reactive power
|
容性无功功率(kvarC)
|
Capacitive reactive
power
|
Capacitive reactive
power
|
Capacitive reactive
power
|
功率因数(PF)
|
Power factor
|
Power factor
|
Power factor
|
频率(Hz)
|
Frequency
|
Frequency
|
Frequency
|
千瓦时(kWh)
|
Kilowatt hour
|
Kilowatt hour
|
Kilowatt hour
|
每小时无功功率(kvarL,kvarC)
|
Reactive power per hour
|
Reactive power per hour
|
Reactive power per hour
|
总谐波畸变(%THD)
|
Total harmonic
distortion
|
Total harmonic
distortion
|
Total harmonic
distortion
|
谐波因数分解至51次谐波
|
Harmonic factorization
to 51st
harmonic
|
Harmonic factorization
to 51st
harmonic
|
Harmonic factorization
to 51st
harmonic
|
自动量程
|
Auto ranging
|
Auto ranging
|
Auto ranging
|