SGE sge-353 User manual

1. Introduction
This is a digital device, able to measure all the variables associated with an electrical line, as is
shown in the following table. It accepts the three current and three voltages signals in a 4 wire
configuration. It is also possible to use it in 3 wire configuration, using two or three current
transformers.
2. Features and Technical Parameters
2.1 Features
The operating hours& the consuming power are shown in a alternate display but have
synchronous display—to be displayed at the same time on the same screen.
The meter has the function to memorize all the data when the power off .When the machine is
switched on again after the power off ,the measurement data should continue running on and
show the summing up amount in numbers. ( Note:the meter can not show the data when power
off )
The meter has the displaying of the voltage, current, power, MD.
The meter has reset function. People can reset the data through Modbus RTU communication
2.2 Technical Parameters
Voltage: 3*220/380V
Current: 3*3(6)A
Accuracy: 1.0
Frequency: 50-60Hz
Auxiliary supply: 60-400V
Impulse Constant: 1000imp/kWh, 1000imp/kvarh
Display Mode: 128*64 LCD dot matrix display
Power Consumption: 1W,<8VA
Starting current: 0.4%Ib
Working temperature: -20 70
Average humidity value of year: 75%

2
3. Description
A Page up Button
B Page Down Button
C Mode Button (Exit)
D SET Button
Note: Key Combination: Key1+Key4: Reset (Energy Max. Value Demand. When reset the
energy, you must select the current reset page to operate)
Key2+Key4: Enter into set interface
Key3+Key4: Starting up to check the meter password
Material
Case Grey flame resistant ABS
Panel Grey flame resistant ABS
Base Bottom Grey flame resistant ABS
4. Display
128*64 LCD dot matrix display, consist of three parameters mode and a set mode.
ABCD

P1
P1
P1
P1: Meter Parameter Mode (K3 Switch)
P2
P2
P2
P2: Max. Value Mode (K3 Switch)
Page 1 Max and Min current Ia
Page 2 Max and Min current Ib
Page 3 Max and Min current Ic
Page 4 Max and Min Pa
Page 5 Max and Min Pb
Page 6 Max and Min Pc
Page 7 Max and Min P total
Page 8 Max and Min Q total
Page 9 Max and Min S total
Page 10 Max and Min PF
Page
11
Max and Min Freq
Page 12 Max and Min Ua
Page 13 Max and Min Ub
Page 14 Max and Min Uc
Page Line1 Line2 Line3 Line4
1/14 Voltage Ua Ub Uc
2/14 Current Ia Ib Ic
3/14 Power Pa Pb Pc
4/14 React.Power Qa Qb Qc
5/14 Act. Power Sa Sb Sc
6/14 Voltage Uab Ubc Uca
7/14
P.F.
PFa PFb Pc
8/14 THD current THD Ia THD Ib THD Ic
9/14 THD voltage THD Ua THD Ub THD Uc
10/14 App. Power P Q S
11/14 Total Total PF Frequency I neutral
12/14 Act. energy Consumed Generated
13/14 React.energy Inductive Capacitive
14/14 Inf 1 ID Address SN Serial
Number
P3: Demand Mode (K3 Switch)
Page1 Present, Previous and MD for Act. Power+
Page2 Present, Previous and MD for Act. Power-
Page3 Present, Previous, and MD for React. Power+
Page4 Present, Previous and MD for React. Power-
Page5 Present, Previous and MD for App. Power

P4: Set Mode (Key2+Key4, password calibration)
Page 1 Upr VT ratio ( Upr/Us) Phase to Phase Primary:0-999999V, Secondary
0-255V
Page 2 Apr CT ratio ( Ipr) Set current ratio ( Only could set primary: 0-99999A,
Secondary: 5A
Page 3 ID Meter communication address broadcast address:0
1-255
Page4 Baud Baud rate, 1200 to 9600
Page5 MD period Select time 1-30min
Page6 Password Change password XXXX
Page7 B.light Select the base address When 0 or 255, it will light
forever
5. Connection Diagram
6. Meter Dimensions
Height 96.73mm
Width 96.73mm
Depth 56mm
Weight 0.2925kg(Net)

7. Installation InstructionInstruction
*Taking away the two black clips in the each sides, see Fig. 1 and Fig. 2
Fig. 1
*Insert the panel meter to relative position, see Fig. 3
Fig. 3
*Then install these two black clips back to the panel meter, two sides should be strictly
installed, see Fig. 4
*Making the connection according to the wiring diagram, see Fig. 5;
Fig. 5
Fig. 2
Fig. 4
Push the clip inside
(to control the clip position
as per actual)
220
AC
10
1
1

Recommended wire For your reference
8.
8.8.
8. Safety Instructions
Information for Your Own Safety
This manual does not contain all of the safety measures for operation of this equipment (module,
device) because special operating conditions, local code requirements or local regulations may
necessitate further measures. However, it does contain information which must be adhered to for
your own personal safety and to avoid damage to the equipment. This information is highlighted
by a warning triangle with an exclamation mark or a lightning bolt depending on the severity of the
warning.
Warning
Means that failure to observe the instruction can result in death, serious injury or considerable
material damage.
Safe carrying capacity of rubber or plastic insulated wire(1)
specification mm
nominal cross
section
mm2
Safe carrying capacity A
BX BLX BV BLV
1*1.13 1 20 18
1*1.37 1.5 25 22
1*1.76 2.5 33 25 30 23
1*2.24 4 42 33 40 30
1*2.73 6 55 42 50 40
7*1.33 10 80 55 75 55
7*1.76 16 105 80 100 75
7*2.12 25 140 105 130 100
7*2.50 35 170 140 160 125
19*1.83 50 225 170 205 150
19*2.14 75 280 225 255 185
19*2.50 95 340 280 320 240
Note BX(BLX copper aluminum core rubber insulated wire or BV(BLV copper aluminum
core PVC plastic insulated wire widely used in 500V or less than 500V AC and DC power
distribution system. The temperature for the data listed in the above table is 35 the safe
carrying capacity value for the wire on single coved.

Qualified personnel
Caution
Means hazard of electric shock and failure to take the necessary safety precautions will result in
death, serious injury or considerable material damage.
Installation and operation of this equipment described in this manual may only be performed by
qualified personal.
Only people that are authorized to install, connect and use this equipment and have the proper
knowledge about labeling and grounding electrical equipment and circuits and can do so
according to safety and regulatory standards are considered qualified personnel in the manual.
Subject to technical modifications without notice.
General Warning
After removing the packaging make sure the integrity of the unit. If in doubt don't use the
equipment and contact technical staff.
Mounting of electric appliances must be carried out only by skilled electricians. It is imperative to
observe the generally applicable safety measures.
In case of failure and /or malfunctioning of the device, turn off it. For any repair only contact
technical staff. Failure to comply with the above may compromise the device safety.
Warranty
The manufactory will repair or exchange the products while the lead seal is still exited, within 12
months, when discovering the products not accordance with the technical specification.
Technical support
For any problems of our products please contact: