CHINT DTSU666 Series User Manual

DTSU666 series and DSSU666 series
three phase electronic energy meter
ZTY0.464.1448
User manual
Page 8, Total 21
5.Main function
5.1.Displayed function
From the displayed interface, the electrical parameter and energy data are all primary side data
(that is, the multiplied by current and voltage ratios). The energy measuring value will be displayed
seven bits, with the displaying range from 0.00kWh to 9999999MWh.
Figure 3 Liquid crystal display
Table 9 Display interface
No.
Display interface
Instruction
No.
Display interface
Instruction
1
Combined
active energy
=10000.00kWh
11
Phase C
current
=5.002A
2
Forward active
energy
=10000.00kWh
12
Combined
phase active
power
=3.291kW
3
Reserve active
energy
=2345.67kWh
13
Phase A
active power
=1.090kW
4
Protocol:
ModBus-RTU;
address =001
Baudrate=9600
None parity, 1
stop bits
14
Phase B
active power
=1.101kW
5
15
Phase C
active power
=1.100kW
transformer

CHINT DTSU666 Series Specifications

General

Type	Three-phase electronic energy meter
Rated Current	5A
Starting Current	0.004Ib
Frequency	50/60Hz
Display	LCD
Mounting	DIN rail
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Protection Level	IP51
Rated Voltage	3x230/400V
Communication	RS485
Weight	0.5 kg
Standards	IEC 62052-11
Accuracy Class	0.5S
Humidity	<95% non-condensing