| Home >
Product > CE-A Series list > CE-AJ42 |
|
CE-AJ42 |
|
| PRODUCT: |
3-phase 4-wire AC Multi-parameter Digital Transducer |
| 1. Series: |
| |
CE-AJ42-1----- 3-phase 4-wire, RS-485 interface,
treble isolated . |
| |
CE-AJ42-2----- 3-phase 4-wire, RS-232C interface,
treble isolated (N case style only). |
- Input (measuring range)------ AC 45-65Hz, voltage: 110V,
220V, 380V and 500V(or specially supply to meet user's other
special requirement), current: 1A, 5A, 15A,25A (or specially
supply to meet user's other special requirement)
- Data output------RMS of voltage Ua, Ub and Uc; RMS of
current Ia, Ib and Ic. Real value of frequency F. Other
five parameters including Active power P, reactive power
Q, power factor cosF, active
energy and reactive energy are shown in the form of a percentage
of the maximum value of its measurable range.
-
Output interface------RS-485: two-wire
connection, communication distance:1200m, ±15KV
ESD protection.
RS-232C: N case style connects directly through its terminals.
-
Accuracy grade------ Frequency: 0.05 Hz.
Voltage, current, power factor, active power, reactive
power, active energy, reactive energy: 0.5%. (Accuracy
and linearity are ignored when the voltage is below 5%.)
-
Baud rate------ 1200, 2400, 4800, 9600,
19.2K bps
-
Refreshing period------ 250mS
-
Isolation voltage------ 2500V DC
-
Power consumption------ <200 mW (+12V)
-
Power------ +5V, +12V, +15V, +24V, +48V
DC,220V AC DC (please specify any one of the five options
in you order)
-
Operation temperature------ 0°C~50°C
-
Storage condition------ -20°C~+80°C
(RH:5%~95% no dew)
|
3.Diagrams: (Click one of small diagrams to magnify it in the right
rectangle)
| Case Style |
Installation |
Connection |
| |
|
|
| |
|
|
|
 |
See fig. 7.2 and 7.3 for connections of 3-phase 4-wire N case style
product
The terminal No.3 can supply +5V power for RS485/RS232 converter;
its max output current is 20mA
4. Communication Protocol and Order Set
The format of order of series CE-A intelligent electric isolation
transducer is ASCII format. Its output communication protocol is
RS-232C or RS-485 interface protocol.
|
Analog Electrical (CE-T)
1
Element DC 0-30~800A
1
Element DC 100~2500A
1
Element DC 100~10000A
1
Element DC 0-300~500A
1
Element DC 0-5~1200A
DC
+12V
1
Element AC 0.5A~300A
3
Elements AC 0.5A~25A
3
Elements AC 0.5A~25A RMS
1
Element DC 20mA~5A
1
Element DC 30A~200A
1
Element DC 1A~25A
