- 您现在的位置：买卖IC网 > Datasheet目录240 > PAXLIT00 (Red Lion Controls)METER AC CURRENT 5A 3 1/2-DIGIT Datasheet资料下载
参数资料
| 型号： | PAXLIT00 |
| 厂商： | Red Lion Controls |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | METER AC CURRENT 5A 3 1/2-DIGIT |
| 产品目录绘图： | PAX Lite Series PAX Lite Series Cut Out |
| 标准包装： | 1 |
| 系列： | PAX®LITE |
| 类型： | 安培表 |
| 测量范围： | 0 ~ 5A |
| 显示器样式： | 红色字符，黑色背景 |
| 显示器类型： | LED |
| 显示器正面尺寸： | 3.80" L x 1.95" W（96.5 x 49.5mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.560"（14.22mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | 端接块 |
| 电源电压： | 115VAC，230 VAC |
| 产品目录页面： | 2853 (CN2011-ZH PDF) |
| 其它名称： | RLC109 |
5.0 A PPLICATION
MOTOR CURRENT MEASUREMENT
USING
A
CURRENT TRANSFORMER
The PAXLIT 5 Amp AC Current Meter is configured by simply connecting
the “COMM.” (Terminal 3) and the “5AMP” (Terminal 4) to the external
current transformer. The current carrying wire to be sensed is passed through the
center of the current transformer. The resolution of the display, in this case, is
115V/230V
SCALE
ADJUST
0.1 Amp, therefore, “Switch #1” is selected.
The meter is now ready to be scaled. The installer has access to a calibrated
1
2
3
4
5 6
7
8 9 10
portable digital current meter capable of measuring the motor current. Scaling
will be accomplished by adjusting the scaling pot on the PAXLIT meter to agree
with the portable digital current meter. The operator turns on the AC motor and
lifts a large weight to load the motor. The installer then simply adjusts the
scaling adjustment, located at the rear of the unit, until the display is equal to
the value indicated on the portable current meter. The meter will now indicate
the load current of the motor precisely.
CAUTION : It is recommended that the current transformer be
internally protected or that a voltage clamping circuit be provided,
preventing dangerous high voltage across the CT secondary
windings in case of accidental opening of the secondary output
leads when the primary is energized.
In order to prevent risk of electric shock ensure CT is installed
according to local NEC regulations for installation of current
instrument transformers.
6.0 T ROUBLESHOOTING
CURRENT TRANSFORMER
200 AMP/5 AMP RATIO
AC
CRANE
MOTOR
PROBLEM
NO DISPLAY
INCORRECT DISPLAY
OVER-RANGE INDICATION
REMEDIES
CHECK : Power switch and line voltage
CHECK : Scaling adjustment pot DIP switch position
ADJUST : Scaling pot
VERIFY : Input Signal
VERIFY : Input signal
For further assistance, contact technical support at the appropriate company numbers listed.
7.0 C ALIBRATION
The meter has been fully calibrated at the factory. Scaling to convert the input
signal to a desired display value is performed by enabling the scale pot
DIP switch. If the meter appears to be indicating incorrectly or inaccurately,
refer to Troubleshooting before attempting to calibrate the meter.
When recalibration is required (generally every two years), it should only be
Input Calibration
WARNING : Calibration of this meter requires a signal source
with an accuracy of 0.05% or better and an external meter with
an accuracy of 0.005% or better.
performed by qualified technicians using appropriate equipment.
Before starting, verfiy that the precision signal source is connected and ready.
Allow a 30 minute warm-up period before calibrating the meter.
Then perform the following procedure:
1. Set the DIP switch off to disable the scaling pot.
2. Apply half scale input signal.
3. Adjust calibration potentiometer as necessary for the display to read 1000
(ignore decimal point)
4. Apply zero signal and ensure display reads zero.
5. Apply full scale signal and ensure display reads 1999.
6
相关PDF资料 |
PDF描述 |
|---|---|
| PAXLPV00 | METER PROCESS VOLT 3 1/2-DIGIT |
| PAXLRT00 | METER RTD TEMP 4-DIGIT |
| PAXLSG00 | METER STRAIN GAGE 3 1/2-DIGIT |
| PAXLTC00 | METER THERMOCOUPLE 4-DIGIT |
| PAXLVA00 | VOLTMETER AC 3 1/2-DIGIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PAXLPT00 | 功能描述:METER PROCESS TIME 6-DIGIT RoHS:是 类别:工业控制，仪表 >> 定时器 系列:PAX®LITE 标准包装:10 系列:- 计时范围:- 工作模式:累积 输出类型:- 电源电压:4.5 V ~ 10 V 端接类型:PCB 引脚 显示器类型:无显示器 其它名称:2001PC-001 5VDCQ1273012Q1443992 |
| PAXLPV00 | 功能描述:METER PROCESS VOLT 3 1/2-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLR000 | 功能描述:METER RATE INDICATION 6-DIGIT RoHS:是 类别:工业控制，仪表 >> 计数器 系列:PAX®LITE, PAXLR 其它有关文件:Declaration of Conformity 标准包装:1 系列:99766 计数速率:25Hz 数字/字母数:5 输入类型:机电式脉冲 输出类型:- 电源电压:24V 显示器类型:十进制拨轮 |
| PAXLRT00 | 功能描述:METER RTD TEMP 4-DIGIT RoHS:是 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
| PAXLSG00 | 功能描述:METER STRAIN GAGE 3 1/2-DIGIT RoHS:否 类别:工业控制，仪表 >> 仪表 - 面板，数字 系列:PAX®LITE 标准包装:12 系列:* 其它名称:Q7072030 |
发布紧急采购，3分钟左右您将得到回复。