• Sfdbe Series Multifunctional Network Power Instrument
  • Sfdbe Series Multifunctional Network Power Instrument

Sfdbe Series Multifunctional Network Power Instrument

Material: Steel
Protection Level: IP66
Customized: Customized
Accuracy: ± 0.5%
Trademark: SFIM
Origin: CHINA
Customization:

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Basic Info.

Model NO.
SFDBE-96T9

Product Description

This series meter has all the functions of SFDB series digital programmablemeters. It can measure almost more than 30 electrical parameters including of three-phase voltage, three-phase current, active power, reactive power, apparent power, frequency, power factor and 4-quadrant energy etc; It displays through 3-row 4-digit or 2-row 6-digit LED nixietubes or LCD screen. It is added with keyboard parameters such as alarm and transmitting output object, alarm delay time, display object and cycle display time and 2-channel electric energy pulse outputs, 4-channel switching value input and 4-quadrant energy measuring functions. The alarm(or switching value)output and transmitting output can enlarge to four channels.

Basic Parameters:

Input Parameters:

Rated voltage: AC 57.7V, 100V, 220V, 380V

Rated current: AC 1A, 5AFrequency range: 45~65Hz

Input network: 3-phase3-wire, 3-phase4-wire

Accuracy of measurement:

Voltage, current, active power. Reactive power, apparent power: ± 0.5%

Frequency: ± 0.1Hz Power factor: ± 0.01PF

Active electric energy: ± 0.5% reactive electric energy: ± 2.0%

Start: On the condition of rated voltage, reference frequency and COSΦ =1.0,

When load operational current is 0.001In, it can start and measure

The electrical quantity continuously.

Creep: When exerting 115%rated voltage and no current in the current

Circuitry, the instrument is with no electrical quantity accumulation

And pulse output.

Output parameters:

Pulse output: Open-collector optical coupling output, open-collector voltage

VCC≤ 48V, current Lz≤ 500mA

Pulse constant: 10000imp/kWh or 10000imp/kvarh. The meaning is: The

Pulse output 10000imp when the meter accumulate to

1kWh, it stresses that, 1kWh is quadratic electric quantity

Data of elecric quantity. Under the cndition of PT and CT,

The N pulse data responding the primary electric

Energy=1kWh× PT ratio× CT ratio

Alarm(or switching value)output: 4-channel relay normally open contact

Output, 30VDC/1A, 240VAC/1A(resistive load)

Switching value input: 4-channel dry contact(built-in+5V source)

Analog quantity transmitting output: Can provide4-channel outputs at the same time

Output range: DC 0~20mA/4~20mA programmable

Accuracy: ± 0.5%

Overload: 120% actual output, Max current is 24mA

Load: ≤ 400Ω

Communication interface: RS485 serial

Communication, applying MODBUS_RTU communication protocol

Company Introduction

Zhejiang tianqi electric Co., Ltd., with 10 years experience in electrical industry, is one of the leading manufacturer of distribution boxes and panel meters in China. Founded in China 1998, located in the beautiful land scape of the largest China bamboo sea in anji economic development zone which place is in the north of zhejiang, covers an area of 100, 000 square meters and has 500 employees.

T&j's product range consists of wall mounting enclosures, floor standing cabinets, stainless steel enclosures, plastic enclosures, terminal boxes, power distribution cabinets, floor standing modular cabinets, console systems, analog panel meters, digital panel meter, DIN rail panel meter, current transformer, shunt.

We also got the quality system certificate of CE, rosh, IP65 and ISO 9002 for our products. It has established the good commercial relations with America, west-europeam, east-Asia, Africa etc.

All kinds of electronics products and its accessories will be designed and manufactured according to the customer' s special requirement.

Sfdbe Series Multifunctional Network Power Instrument
Sfdbe Series Multifunctional Network Power Instrument
Sfdbe Series Multifunctional Network Power Instrument
Sfdbe Series Multifunctional Network Power Instrument
Sfdbe Series Multifunctional Network Power Instrument
 

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