KIM ELECTRIC KMF010 User manual

The company reserves the right to modify the
product specifications described in this manual without notice.
Before placing an order, please consult our company
for the latest specifications of this product.
1 .P r o d uctoverview
2. Characteristics
3. P r o d uct i n d e x
30 to 600000
1MΩ
Temperature
Humidity
Altitude
Single-phase two-wire, two-phase three-wire, three-phase three-wire, three-phase four-wire
Technical parameter
Applicable network
Auxiliary power supply
Input-Voltage
Input-Current
Pulse output
Enviro-
nment
Rate voltage
PT primary
Impedance
Frequency range
CT2 (Secondary)
Measured range
Overload capacity
CT1 (Primary)
Measured range
Overload capacity
Impedance
Burden
Interface type
Pulse constant
Pulse width
Pulse output
type
230 Vac (L-N) / 400 Vac (L-L)
85~ 270Vac/ 120 ~ 380 Vdc
30 to 350 Vac (L-N), 30 to 660 Vac (L-L)
45 to 65 Hz
2*Un for 1 second
1 to 9999 A
0.003 to 6 A, basic current (Ib) is 5A
<0.01 ohm
120A for 0.5 second
<0.06VA at 6A
Open collector optocoupler
Import/export/total active energy,
Import/export/total reactive energy (Configurable)
1A or 5A Optional: 100mA, 100mV
60/100/200 milliseconds (Configurable), default is 100milliseconds
Per pulse equal 0.001/0.01/0.1/1/10/100/1000 kWh/kvarh (Configurable)
Operating temperature：-25℃~70℃，Store：-40℃~80℃
≤90%RH，No condensation, no corrosive gas place
≤2000m
4 . D i s p l a y
4 . 1 Key Description
4.2Start interface
5 . Set communication class parameters
User Manual
Multifunctional power instrument
v 1 . 1
5 . 2 Set CT class parameters
KMF010 series products can support in the 1P2W, 2P3W, 3P3W and 3P4W grid environment
analysis of electric power parameter measurement, and at the same time providing SOE
function, is suitable for real time power monitoring and control system, the energy consump-
tion management system, industrial monitoring site using a variety of applications such as
environment, has the multi-function, high stability and long life characteristics.
KMF010 series products can support external voltage transformer (PT) and current transformer
(CT) access, the maximum current up to 9999A, the maximum voltage up to 600kV. This series
of products with RS485 communication interface, baud rate maximum support 38400bps,
supporting Modbus, DLT645 communication protocols. It can easily realize the function of
remote data read, and adopt the design of large-screen LCD and touch-sensitive key, which
can easily carry out the local view and set operation of various parameters. The product has the
function of password protection, which ensures the data security of the product.
1.Multi-function parameter measurement, providing voltage, current, active power, reactive
power, apparent power, power factor, phase Angle, etc.
2.Provides a variety of analytical parameters, such as total harmonic distortion (THD) and
Individual harmonic distortion (IHD) of voltage/current, voltage/current unbalance factor,
voltage crest factor, current K factor, etc. The Sub-harmonic component is maximum support-
ed to the 31rd.
3.Provide a variety of statistical data and local storage functions, such as two-way power,
four-quadrant power, demand, maximum/minimum value and other statistical data. Provide
monthly electricity consumption statistics for the last 12 months and daily electricity consump-
tion statistics for the last 31 days.
4.External current transformers of output types such as 5A/100mV/100mA are supported, and
direct access of Rogowski coil is also supported. With the current transformer reverse
connection correction function.
5.Support external voltage transformer access, input voltage minimum support 30V.
6.Embedded installation, product panel size is 96*96mm.
7.Plug and pull type connection mode, convenient construction connection.
8.Liquid crystal display with backlit, backlight lighting time adjustable.
9.LCD refresh time is 1 second, support manual or automatic scroll display (configurable).
10.Two pulse optocoupler output interfaces are pulse 1 and pulse 2 respectively. The output
parameter can be set for pulse 1, while the fixed pulse 2 represents the total active energy of
the secondary side, which cannot be set.
11.Support RS485 communication function, baud rate up to 38400bps, support Modbus RTU,
MBus protocol.
Click:1. In the setting screen or auxiliary screen: exit or return to the previous screen.2. In the main
display screen: page turning for parameters such as voltage and current.
Press 3 second:Under the main display screen: enter the auxiliary display screen.
After entering the "Parameter Setting Menu" screen, select the L-01 setting
screen (as shown in the figure below), and then press button 4 for 3 second
to enter the communication parameter setting screen.The factory password
is”0000”
Modbus address setting range: 001 to 247, default is 001.Press button 4 for
3 second to enter the setting state, and the digit of the setting becomes the
flashing state.Click button 1 to return to the previous level setup menu.
lick button 2 or 3 to increase or decrease the number of set bits.Click button 4 can be
moved the set bits to the right.Press button 4 for 3 second to confirm the setting. The
power meter will save the setting value and exit the setting state.Click button 1 to exit the
setting state without saving the setting parameters.
Baud rate can be set: 1200, 2400, 4800, 9600, 19200, 38400 bps, default is
9600bps.Press button 4 for 3 second to enter the setting state, and the digit
of the setting becomes the flashing state.Click button 1 to return to the
previous level setup menu.
Click button 2 or 3 to select the baud rate.Press button 4 for 3 second to
confirm the setting. The power meter will save the setting value and exit the
setting state.Click button 1 to exit the setting state without saving the setting
parameters.
Parity bit can be set: None, Even, Odd, default is None.Press button 4 for 3
second to enter the setting state, and the character of the setting becomes
the flashing state.Click button 1 to return to the previous level setup menu.
Click button 2 or 3 to select the parity bit.Press button 4 for 3 second to
confirm the setting. The power meter will save the setting value and exit the
setting state.Click button 1 to exit the setting state without saving the setting
parameters.
Stop bit can be set: 1 or 2, default is 1.Press button 4 for 3 second to enter
the setting state, and the digit of the setting becomes the flashing state.
Click button 1 to return to the previous level setup menu.Note: The stop bit
can only be set to 2 if the check bit is equal to None.
Click button 2 or 3 to select the stop bit.Press button 4 for 3 second to
confirm the setting. The power meter will save the setting value and exit the
setting state.Click button 1 to exit the setting state without saving the setting
parameters.
After entering the "Parameter Setting Menu" screen, select the L-02 setting
screen (as shown in the figure below), and then press button 4 for 3 second
to enter the CT parameter setting screen.
Select the L-02.01 setting screen (as shown in the figure below), and then
press button 4 for 3 second to enter the CT class parameters setting screen.
CT1 setting range: 1 to 9999A, default is 5A.Press button 4 for 3 second to
enter the setting state, and the digit of the setting becomes the flashing
state.Click button 1 to return to the previous level setup menu.
Click button 2 or 3 to increase or decrease the number of set bits.Click button 4 can be
moved the set bits to the right.Press button 4 for 3 second to confirm the setting. The
power meter will save the setting value and exit the setting state.Click button 1 to exit the
setting state without saving the setting parameters.
CT2 can be set: 1A or 5A, default is 5A.Press button 4 for 3 second to enter
the setting state, and the digit of the setting becomes the flashing state.Click
button 1 to return to the previous level setup menu.
Click button 2 or 3 to select the CT2.Press button 4 for 3 second to confirm
the setting. The power meter will save the setting value and exit the setting
state.Click button 1 to exit the setting state without saving the setting
parameters.
1. In the main display screen: view the power factor, maximum demand.
2. In the setting screen or auxiliary screen: scroll up to display the page or the
increasing number.
Click:1. In the main display screen: view energy data and system time.2. In the setting screen: right
move the setting cursor.Press 3 second:1. In the main display screen: enter the setting mode.2. In
the auxiliary display screen: confirm the auxiliary information to be viewed and enter the specific
display screen.3. In the setting screen: enter the setting state or carry out confirmation operation.
A: The power grid type icon represents the current measurement type of the
power meter.
B: The status indicator icon for the power meter.
C: Bar graph for power indication.
D: Measured values.
E: An icon of a unit of measurement data.
F: Quadrant indicator icon indicating the quadrant of the current load.
G: Multi tariff icon indicating the tariff segment to which the current energy.
represents the tariff number displayed as the running tariff segment.
For example: The figure on the left represents that the tariff 2 (T2) segment is
running, and the accumulated energy will be counted into the corresponding
energy area of tariff 2 (T2).
H: Energy data display area of the power meter.
I: An icon of digital I/O status for the power meter.
J: The battery status icon of the power meter indicates the state of the battery.
1. In the main display screen: view the power information.
2. In the setting screen or auxiliary screen: scroll down to display the page or the
decreasing number.
Communication parameters include: Modbus address, baud rate, parity bit, stop bit.
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KMF010

7.Wiring diagram
5.4 Set system class parameters
示 意 图
5.3 Set PT class parameters 5.5 Set pulse output class parameters
5.6 Set demand class parameters
6 . Outline dimension and installation diagram
1. After entering the "Parameter Setting Menu" screen, select the L-02
setting screen (as shown in the figure below), and then press button 4 for 3
second to enter the PT parameter setting screen.
After entering the "Parameter Setting Menu" screen, select the L-03 setting
screen (as shown in the figure below), and then press button 4 for 3 second
to enter the pulse output class parameter setting screen.
Click button 2 or 3 to select the pulse output rate.Press button 4 for 3
second to confirm the setting. The power meter will save the setting value
and exit the setting state.Click button 1 to exit the setting state without
saving the setting parameters.
The type of energy represented by the pulse output.Options that can be set: total active
energy, import active energy, export active energy, total reactive energy, import reactive
energy, export reactive energy, default is total reactive energy. Press button 4 for 3 second
to enter the setting state, and the character of the setting becomes the flashing state.Click
button 1 to return to the previous level setup menu.
Click button 2 or 3 to select the pulse output type.Press button 4 for 3 second to confirm
the setting. The power meter will save the setting value and exit the setting state.Click
button 1 to exit the setting state without saving the setting parameters.Note: To set the
character of the option and the corresponding relationship of the pulse output type, please
refer to Table 4-2.
Pulse output rate can be set: 0.001, 0.01, 0.1, 1, 10, 100, 1000, default is 0.01.Press button 4
for 3 second to enter the setting state, and the character of the setting becomes the
flashing state.Click button 1 to return to the previous level setup menu.Note: Digital
representation of pulse output rate: how much kWh/ kVARh is each pulse. Example: Setting
the pulse output rate to 0.1 means that each output pulse is equal to 0.1kwh /kvarh.
The pulse output width represents the effective duration of the pulse output.Options that
can be set: 60, 100, 200, unit is ms, default is 100ms.Press button 4 for 3 second to enter
the setting state, and the digit of the setting becomes the flashing state.Click button 1 to
return to the previous level setup menu.
Demand interval period can be set: 0, 5, 8, 10, 15, 30, 60, unit is minute, default is 60 minutes.Press button 4 for 3
second to enter the setting state, and the digit of the setting becomes the flashing state.Click button 1 to return
to the previous level setup menu.
Note: 1. If the demand interval period is set to 0 minutes, then the demand is updated every second.2. If you need
to set other values between 0 and 60 minutes, use the communication command to do so.
Click button 2 or 3 to select the pulse output width.Press button 4 for 3
second to confirm the setting. The power meter will save the setting value
and exit the setting state.Click button 1 to exit the setting state without
saving the setting parameters.
After entering the "Parameter Setting Menu" screen, select the L-04 setting
screen (as shown in the figure below), and then press button 4 for 3 second
to enter the demand class parameter setting screen.
Demand calculation method can be set: fix block interval and sliding block
interval, default is sliding block interval.Press button 4 for 3 second to enter
the setting state, and the character of the setting becomes the flashing
state.Click button 1 to return to the previous level setup menu.
Click button 2 or 3 to select the demand interval period.Press button 4 for
3 second to confirm the setting. The power meter will save the setting value
and exit the setting state.Click button 1 to exit the setting state without
saving the setting parameters.
Click button 2 or 3 to increase or decrease the number of set bits.Click button 4 can
be moved the set bits to the right.Press button 4 for 3 second to confirm the setting.
The power meter will save the setting value and exit the setting state.Click button 1 to
exit the setting state without saving the setting parameters.
Sliding time setting range: 1 to (demand interval period), unit is minutes,
default is 1 minute.Press button 4 for 3 second to enter the setting state, and
the digit of the setting becomes the flashing state.Click button 1 to return to
the previous level setup menu.Note: This setting menu will only be
displayed if the demand calculation method is set to sliding block interval.
2. Select the L-02.02 setting screen (as shown in the figure below), and then
press button 4 for 3 second to enter the PT class parameters setting screen.
PT1 setting range: 30 to 600000V, default is 230V.Press button 4 for 3
second to enter the setting state, and the digit of the setting becomes the
flashing state.Click button 1 to return to the previous level setup menu.
Click button 2 or 3 to increase or decrease the number of set bits.Click button 4 can be
moved the set bits to the right.Press button 4 for 3 second to confirm the setting. The
power meter will save the setting value and exit the setting state.Click button 1 to exit the
setting state without saving the setting parameters.
Click button 2 or 3 to increase or decrease the number of set bits.Click button 4 can be
moved the set bits to the right.Press button 4 for 3 second to confirm the setting. The
power meter will save the setting value and exit the setting state.Click button 1 to exit the
setting state without saving the setting parameters.
PT2 setting range: 30 to 600V, default is 230V.Press button 4 for 3 second
to enter the setting state, and the digit of the setting becomes the flashing
state.Click button 1 to return to the previous level setup menu.
1. After entering the "Parameter Setting Menu" screen, select the L-02
setting screen (as shown in the figure below), and then press button 4 for 3
second to enter the system class parameter setting screen.
The system type supported by the power meter includes the five types: 1P2W 3CT, 2P3W
2CT, 3P3W 2CT, 3P4W 3CT, 3P3W 3CT.Press button 4 for 3 second to enter the setting
state, and the character of the setting becomes the flashing state.Click button 1 to return to
the previous level setup menu.
The corresponding relationship between the character of the setting option
and the actual measurement wire type is shown in Table 1 below.Note: To
set the character of the option and the corresponding relationship of the
system type, please refer to Table 4-1.
Setting system current direction correction，Press button 4 for 3 second to
enter the next level setting menu.Click button 1 to return to the previous
level setup menu.
L1 current direction correction can be set: forward or reverse, default is forward.Click
button 3 to scroll down to the Settings screen of L2.Press button 4 for 3 second to enter
the setting state, and the character of the setting becomes the flashing state.Click button 1
to return to the previous level setup menu.
Click button 2 or 3 to select the current direction.Press button 4 for 3 second to confirm
the setting. The power meter will save the setting value and exit the setting state.Click
button 1 to exit the setting state without saving the setting parameters.
Note: represents forward, represents reverse.
Click button 2 or 3 to select the current direction.Press button 4 for 3 second to confirm
the setting. The power meter will save the setting value and exit the setting state.Click
button 1 to exit the setting state without saving the setting parameters.
Note: represents forward, represents reverse.
Click button 2 or 3 to select the demand calculation method.Press button 4 for 3 second
to confirm the setting. The power meter will save the setting value and exit the setting state.
Click button 1 to exit the setting state without saving the setting parameters.
Note: represents forward, represents reverse.
L3 current direction correction can be set: forward or reverse, default is forward.Click
button 2 to scroll up to the Settings screen of L2.Press button 4 for 3 second to enter the
setting state, and the character of the setting becomes the flashing state.Click button 1 to
return to the previous level setup menu.

* . P a r a m e t e r s e t t i n g
1 Display example of measurement data
A display screen for three-phase L-N voltage.Example: L1-N voltage =
230.0V L2-N voltage = 230.0V L3-N voltage = 230.0V
A display screen for three-phase L-L voltage.Example: L1-2 voltage =
400.0V L2-3 voltage = 400.0V L3-1 voltage = 400.0V
A display screen for three-phase current and neutral current.Example: L1
current = 5.001A L2 current = 5.002A L3 current = 5.000A Neutral current
= 0.001A
A display screen for three-phase L-N voltage THD.Example: L1 voltage THD
= 4.06% L2 voltage THD = 3.98% L3 voltage THD = 4.12%
A display screen for three-phase L-L voltage THD.Example: L1-2 voltage
THD = 4.06% L2-3 voltage THD = 3.98% L3-1 voltage THD = 0.00%
A display screen for three-phase current THD.Example: L1 current THD =
4.06% L2 current THD = 4.05% L3 current THD = 4.04%
Total power factor and frequency display screen Example: Total power
factor = 0.503 Frequency = 50.02Hz
Three - phase power factor display screen Example: L1 power factor =
0.506 L2 power factor = 0.502 L3 power factor = 0.501
Max.demand of three-phase and neutral current display screen Example:
Max.Demand of L1 current = 5.002A Max.Demand of L2 current = 5.003A
Max.Demand of L3 current = 5.000A Max.Demand of neutral current =
0.002A
Max.demand of total active/reactive/apparent power display screen
Example: Max.Demand of total active power = 1.560 kW Max.Demand of
total reactive power = 2.867 kvar Max.Demand of total apparent power =
3.197 kVA
Per phase active power display screen Example: L1 active power = 0.551
kW L2 active power = 0.548 kW L3 active power = 0.550 kW
Per phase reactive power display screen Example: L1 reactive power =
0.952 kvar L2 reactive power = 0.944 kvar L3 reactive power = 0.948 kvar
Per phase apparent power display screen Example: L1 apparent power =
1.100 kVA L2 apparent power = 1.096 kVA L3 apparent power = 1.082 kVA
Total active/reactive/apparent power display screen Example: Total active
power = 1.649 kW Total reactive power = 2.844 kvar Total apparent
power = 3.278 kVA
Voltage and current phase sequence display screen Note:
1. represents the phase sequence of the voltage. 123 represents forward sequence,
321 represents reverse sequence.
2. represents the phase sequence of the current. 123 represents forward sequence,
321 represents reverse sequence.
2 Options for auxiliary display screen
3Display example of auxiliary display screen
Per phase measurement class display option
Max./Min.value class display option
Sub-harmonic component of voltage display option
Sub-harmonic component of current display option
Extended information class display option
L1 active power, L1-N voltage, L1 current and L1 active energy
display screen
L2 active power, L2-N voltage, L2 current and L2 active energy
display screen
L3 active power, L3-N voltage, L3 current and L3 active energy
display screen
L1 active power, L1-N voltage, L1 current and L1 reactive energy
display screen
L2 active power, L2-N voltage, L2 current and L2 reactive energy
display screen
L3 active power, L3-N voltage, L3 current and L3 reactive energy
display screen
Max.value of per phase L-N voltage
Max.value of per phase L-L voltage
Max.value of per phase and neutral current
Max.value of per phase active power
Max.value of per phase reactive power
Max.value of per phase apparent power
Max.value of per total active/reactive/apparent power
Min.value of per phase L-N voltage
Min.value of per phase L-L voltage
Min.value of per phase and neutral current
Min.value of per phase active power
Min.value of per phase reactive power
Min.value of per phase apparent power
Min.value of per total active/reactive/apparent power
Modbus address
Baud rate
Parity bit
Ratio of current transformer (CT)
Ratio of voltage transformer (PT)
The screen lights all LCD segments and can be used as a display
LCD check.