COUNTIS M03
单相多功能导轨式电能表
SINGLE PHASE DIN RAIL KWH METER 45A DIRECT CONNECT
COUNTIS M03:ref.48C03018
产品概述
This document provides operating, maintenance and installation instructions of
COUNTIS M03. The unit measures and display the characteristics of single phase
two wires application. It provides voltage, current, power, frequency, power factor
and energy. It can work with direct load 45A. COUNTIS M03 provides two pulse
outputs and 1 remote communication port.
此文件为用户提供了COUNTIS M03的操作,维护和安装说明。导轨式多功能仪表
COUNTIS M03测量并显示单相电网中的各种电力参数。COUNTIS M0 3可测量电压,
电流,功率,频率,功率因素,有功电量,无功电量,正向电量,反向电量等。
COUNTIS M03采用直接式接入,最大电流支持45A。COUNTIS M 0 3配备2路无源脉冲
输出,另带1路RS 48 5通讯接口,可实现远程通讯。
技术规格参数
技术规格
2.1General Specifications
Voltage AC(Un) 额定电压
230V
Voltage Range 工作电压范围
176~276 VAC
电流输入范围
Current Input
0.25~5(45)A
Power Consumption 功耗
<2W/10VA
频率
Frequency
50/60Hz
AC voltage withstand 交流耐压
4KV/1分钟
Impulse Voltage Withstand 脉冲耐压 6KV-1.2uS
Over current withstand 短时过流
30Imax for 0.01s
Pulse Output 2 脉冲2
1000imp/ kWh (non- configurable 不可调)
Pulse Output 1 脉冲1
1000/ 100/10/ 1 Imp/Exp/total kWh/kVarh
(configurable可调)
Display 显示
LCD with white backlit LCD 带背光
Max. Reading 最大读数
99999. 9 kWh
2.3 Environment 环境
Operating temperature 工作 温 度
Storage and transportation temperature 存 储温 度
Reference temperature 额 定工 作温 度
Relative humidity 湿 度
Altitude 使用 海 拔
Mechanical environment 机 械环 境等 级
Electromagnetic environment 电 磁环 境等 级
Degree of pollution 污染等级
2.4 Mechanics
Din rail dimensions 尺 寸
Mounting 安 装
Material 材 质
Terminal capacity current paths:
电流 端口 接入 线 缆 规格(推荐 使 用柔 性) :
Terminal capacity COM and Pulse:
通讯 及脉 冲端 口 接 入线 缆规 格(推荐 使用 柔 性): 0.5-1.5mm2
Quickstart 548616
Max tightening torque (最大 扭力 ):
3. Display
显 示
Initialization Display
When it is powered on, the meter will initialize and do self-checking.
正确接线后,接通电源,该仪表为初始化显示并做自检.
1
2
3
After the self-checking program, the meter screen will display the total active
energy (kWh)
自检结束后,仪表屏幕将显示总有功电量(kWh)界面
Scroll Display by button
The default page is total kWh. If the user wants to check other information, he
needs to press the scroll button on the front panel.
仪表默认显示界面是总电量(k W h )。如果用户想要查看其他参数,可通过短按按键
翻屏查看。
The parameter is set by Modbus. Press the button for 3 secs, the meter willenter
the"SET"mode,the user can set the parameter by Modbus.
The display of
Total kWh
总有功电量
电压
Voltage
Power factor
Parity
校验位
-25℃ to +55℃
-40℃ to +70℃
23℃±2℃
0 to 95%
2000m
M1
E2
2
机 械参 数
18x119x62 (WxHxD) DIN 43880
DIN rail 35mm 导 轨 安装
Self-extinguishing UL94V-0自熄性材料
Flexible 2.5-10mm2
2.5-10mm2
Flexible 0.5-1.5mm2
0. 4Nm
初始化显示
Full screen 全屏显示
It will last for 3 seconds.持续3秒
Software version 软件版本号,
以实际显示版本号为准
It will last for 3 seconds.持续3秒
Total active energy(kWh)
总有功电量
按键翻屏
Click the button, the LCD display will scroll the
measurements.
短按按键,翻屏显示
Keep pressing the button for 3 seconds, the meter
will enter set-up mode.
长按按键3秒,进入设置模式
显示参数
COUNTIS
M03:
Export kWh
反向有功电量
Import kWh
正向有功 电量
Frequency
Current
电流
Active power
有功功率
Modus Address 地址
Baud rate
波特率
功率因素
Software version
软件版本号
1
1-1
1-2
2
3
4
5
6
7
8
9
10
4. Communication
通 讯
4.1 Pulse Output 脉冲 输出
The meter is equipped with 2 pulse outputs, which are fully isolated from
the inside circuit. That generates pulses in proportion to the measured
energy. The pulse outputs are polarity dependent , passive transistor
output requiring an external voltage source for correct operation. For
this external voltage source, the voltage shall be 5-27V DC, and the
maximum input current shall be 27mA DC.
M0 3 配 备2路无 源脉 冲输 出( 内部 电 路 已做 隔离 ) 。 产生 与测 量值 成比 例
COUNTIS
的脉 冲 信号 。无 源 脉 冲输 出需 要 外 部直 流电 源 , 电压 值应 为5- 27 V DC,相 应 最 大输
入直 流 电流 应为2 7 m A DC.
O U T P U T
-
ATTENTION:Pule output must be fed as shown in the
+
wiring diagram below.Scrupulousil respect polarities
and the connection mode. Opto-coupler with
potential-free SPST-NO Contact.
频率
注意:脉冲输出为无源输出,接线按左图所示,需严格
遵循图示正负极连接。
U
Contact range
R
imp
Max. current Input
Total active energy(kWh) 总有功电量
Display format 显 示模式:0000.00→
9999.99→10000.0→99999.9→0000.00
Import active energy(kWh) 正向 有 功
Display format显示 模 式:0000.00→
9999.99→10000.0→99999.9→0000.00
Export active energy(kWh) 反 向有功
Display format 显 示 模式:0000.00→
9999.99→10000.0→99999.9→0000.00
Voltage (V) 电 压
Current (A)电 流
Active power (W)有功功 率
Frequency (F) 频 率
Power factor (PF) 功 率 因 素
Modbus Address 表 地址
Default 默 认: 001
Baudrate Default 波 特 率 默认: 2400bps
Parity 校验位:
None/Even/Odd
Default 默 认: none
Software version In kind prevail
软 件版本,以 实 际 软 件 版本号为准
(电压范围)
:5~27VDC
(最大电流输入)
:27mA DC
Need help?
Do you have a question about the COUNTIS M03 and is the answer not in the manual?
Questions and answers