Acrel DJSF1352-RN User Manual

5
当电流输入方式为霍尔传感器输入时：
When the current input mode is Hall sensor input:
4 5
1211
+
-
515253
Hall sensor 1
M
G
+12V
-12V
+
-
6 7
1413
I1+
I1-
U1+
U1-
+12V
-12V
G
I2+
I2-
U2+
U2-
+12V
-12V
G
+
-
+
-
Hall sensor 2
M
G
+12V
-12V
+
-
+
-
External power
module
第一路直流输入 First DC input channel 第二路直流输入Second DC input channel
注：
1.
负极电流分流器输入时，需在仪表菜单将
选项设置为
on
，详见第
6
节菜单编程界面。
2.
当两路电流输入均采用霍尔电流传感器输入
时，第二路霍尔电流传感器的电源不能使用电
表内置电源，需外配电源模块。
3.电流采用分流器输入，四线制接法所测量的电
压值会有额外千分之一左右的误差。
4.电流信号线推荐使用0.75mm
2
或1mm
2
屏蔽双
绞
线，且屏蔽层需要接大地。
Note: 1. When current shunt is connected to the
negative, set the option to on in the
meter menu, see section 6 menu programming
interface for details.
2. When the two current inputs are input by the
Hall current sensor, the power supply of the
second Hall current sensor cannot be used
with the built-in power supply of the meter,
and the power module needs to be externally
connected.
3. When the current is input by the shunt, the
voltage value measured by the four-wire
method has an error of about one thousandth.
4. It is recommended to use a 0.75mm2 or
1mm2 shielded twisted pair for the current
signal line, and the shield layer needs to be
connected to the ground.

Acrel DJSF1352-RN Specifications

General

Brand	Acrel
Model	DJSF1352-RN
Category	Measuring Instruments
Language	English