Acrel DTSD1352 User Manual

5
NL1 L1' L2 L2' L3 L3'
A
B
C
N
图 3 三相四线直接接入
Fig 3 Three phase four lines direct connect
Ua Ub Uc
Ia* Ia Ib* Ib Ic* Ic
A
B
C
N
图 4 三相三线经互感器接入
Fig 4 Three phase three lines connect via CT
L1 L1' L2 L2' L3 L3'
A
B
C
N
图 5 三相三线直接接入
Fig 5 Three phase three lines direct connect
6.2 开关量输入、输出、NTC 测温端子
Switching input, output, NTC temperature measurement.
21 22 17 18 15 16
A1 B1
1路通讯
Ep+
有功电能脉冲 时钟脉冲
Ep-
TP+
TP-
19 20
无功电能脉冲
Eq+
Eq-
图 6 通讯、脉冲接线
Fig 6 Communication, pulse connection

Acrel DTSD1352 Specifications

General

Brand	Acrel
Model	DTSD1352
Category	Measuring Instruments
Language	English