Instrukcja obsługi Eastron SDM120M

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Eastron SDM120M (2 stron) w kategorii Sprzęt pomiarowy. Ta instrukcja była pomocna dla 24 osób i została oceniona przez 6 użytkowników na średnio 5.0 gwiazdek

2.2 Accuracy

Voltage 0.5% of range maximum

Current 0.5% of nominal

Frequency 0.2% of mid-frequency

Power factor 1% of Unity

Active power 1% of range maximum

Reactive power 1% of range maximum

Apparent power 1% of range maximum

Active energy Class 1 IEC62053-21

Class B EN50470-3 (MID product only)

Reactive energy 1% of range maximum

2.3 Environment

Operating temperature ℃℃-25 to +55

Storage and transportation temperature -40 to +70℃℃

Reference temperature 232 ℃±℃

Relative humidity 0 to 95%, non-condensing

Altitude up to 2000m

Warm up time 3s

Mechanical environment M1

Electromagnetic environment E2

Degree of pollution 2

2.4 Mechanics

Din rail dimensions 18x119x62 (WxHxD) DIN 43880

Mounting DIN rail 35mm

Sealing IP51 (indoor)

Material self-extinguishingUL94V-0

3 Display

1

2

Initialization Display

When it is powered on, the meter will initialize and do self-checking.

After the self-checking program, the meter screen will display the total active

energy (kWh)

* Note: For the MID version of SDM120CTM, SDM120CTMB and SDM120CTP, the

CT ratio can be set only once. Before you set the CT ratio, please check the ratio

of the CT connected to the meter. For example, if the CT is 100/5A, please set CT1

to be 100.

Scroll Display by button

There is a button on the front of the meter. After initialization and self-checking

program , the meter display the measured values . The default page is total

kWh. If the user wants to check other information, he needs to press the scroll

button on the front panel.

Click the button, the LCD display will scroll the

measurements.

Keep pressing the button for 3 seconds, the meter

will enter set-up mode.

1

1-1

Total active energy(kWh)

Display format:0000.009999.99→

→→ →10000.0 99999.9 0000.00

Import active energy(kWh)

Display format:0000.009999.99→

→→ →10000.0 99999.9 0000.00

Export active energy(kWh)

Display format:0000.009999.99→

→→ →10000.0 99999.9 0000.00

1-2

2Voltage (V)

3Current (A)

4Active power (W)

5Frequency (F)

6

7

Power factor (PF)

8

9

Modbus Address or Primary address

Default: 001

Baudrate Default : 2400bps

Parity

None/Even/Odd are optional

Default: none

10

CT 1

Primary current 1A-9999A Default: 5

* Note: For the MID version of SDM120CTM, SDM120CTMB

and SDM120CTP, the CT ratio can be set only once.

(SDM120CT* only )

11

12

13

14

The display of each model:

3

4

CT 2

Secondary current 1A or 5A ,Default: 5

For SDM120CT-MV,CT2 is fixed with 100mV

(SDM120CT* only )

M-Bus secondary address High

M-Bus secondary address Low

(M-Bus version only )

(M-Bus version only )

Software version In kind prevail

Display LCD with white backlit

Max. Reading 99999.9kWh (SDM120 45A)

999999 kWh (SDM120 CT)

SDM120M: Total kWh Voltage

CurrentPower factor

Address

Baudrate

Import kWhExport kWh

Active powerFrequency

ParitySoftware version

SDM120P: Total kWh Voltage

CurrentPower factor

Import kWhExport kWh

Active powerFrequency

Software version

SDM120MB: Total kWh Voltage

CurrentPower factor

Address

BaudrateSecondary address

Import kWhExport kWh

Active powerFrequency

Parityaddress high

Software version

Secondary

SDM120CTM: Total kWh Import kWhExport kWhVoltage

CurrentActive powerFrequencyPower factor

CT 1CT 2

AddressBaudrateParitySoftware version

low

Full screen

It will last for 3 seconds.

Software version

It will last for 3 seconds.

Total active energy(kWh)

Ct1

Primary current 1A-9999A

Default: 5

(SDM120CT* only )

5A or 100mV CT Connect

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