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Three-phase Meter - Three-phase Meter

Electricity Meter;, High accuracy, good stability,reasonable layout;, Three-phase;, Three-phase Smart Electricity Meter DTZ988; - more info check here: http://www.buymeasuringtools.com/Three-phase-Meter-10100005/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: Hodi Model Number: Three-phase Meter Display Type: LCD Phase: Three Phase Accuracy Class: Active:0.5S, 0.5, 1;Reactive:2 Operating Temperature: -25℃~60℃ Dimensions: 265mm*170mm*75mm Reference Voltage Un(V): 3*57.7/100,3*220/380 Operating Voltage: 0.7 Un ~ 1.2 Un Rated Current Ib(A): 3*0.3(1.2), 3*1.5(6), 3*3(... Rated Frequency: 50Hz Power Consumption: Voltage circuit:≤ 2W,5VA;Cur... Display Mode: LCD Communication Interface: Infrared, the second c... Storage and transport temperature: -40°C~+70°C Storage and Operating humidity: ≤85%

Product Features:

Electricity Meter;

High accuracy, good stability,reasonable layout;

Three-phase;

Three-phase Smart Electricity Meter DTZ988;

Business Terms:

Port: Guangdong

Minimum Order Quantity: Negotiable

Supply Ability: 1000000 Unit/Units per Year

Payment Terms: L/C,D/A,D/P,T/T,Western Union

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Three-phase Meter
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Product Packagings & Delivery Terms:

Packaging Detail: In cartons with different demensions for different type of meters

Delivery Detail: Subject to technical requirements and amount of order

Specifications and Product Details:

Three-phase Smart Electricity Meter DT (S) Z988

Introduction of the product

DT (S) Z988 three-phase smart electricity meter is a newly advanced smart meter, designed and developed for industrial clients, who use three-phase power, in accordance with the actual power utilization circumstances. The product has adopted large-scale integrated circuits, as well as the application of digital sampling technology and SMT technology. It is featured with high accuracy, good stability, reasonable layout, advanced technology, great utilization, powerful function, and friendly operation.

Functions

Power Measurement Function

It can execute time-measuring of assembled active power, positive and negative active power, assembled reactive power, four-quadrant reactive power, positive and negative apparent power, as well as copper loss and iron loss power.

Multi-rate function

With two sets of rate time consumption, it can freely transfer these two sets according to the settled time.

Freeze function

Support four freezing methods, namely timing freezing, instantaneous freezing, agreed freezing and day-time freezing.

Power demand measuring function

It measures maximum demand of positive and negative active power, as well as the occurring time.

Load curve recording

It can execute the scrolling data record of selected data by interval according to the settled time of users. The shortest interval time is one minute.

Power network monitoring functions

Provide monitoring function of exceeding limit. It can set limit value of such parameters as line (phase) voltage, current, and power factor; and can implement monitoring.

Events recording function

Record various events such as loss of voltage, phase failing, loss of current, power failure, voltage (current) reverse phase sequence, programming, power demand clearing, timing record, etc.

Alarm function

It can create sound and light alarm when occurring to such events as loss of voltage, loss of current, reverse phase sequence, overload, reverse power, and battery with less voltage.

Cover-opening recording function

It can record whether it has opened meter cover or terminal cover.

Harmonic measurement function

It can measure 1 to 20 times of the voltage and current harmonic content with each phase.

Main technical parameters

Accuracy ClassActive:0.5S, 0.5, 1

Reactive:2

Reference Voltage Un(V)Three-phase and four-wire (DTZ988):3×57.7/100,3×220/380

Three-phase and four-wire (DSZ988):3×100

Operating Voltage0.7 Un~1.2 Un
Rated Current Ib(A)3*0.3(1.2), 3*1.5(6), 3*3(6), 3*5(6), 3*5(20),3*5(40), 3*10(40),3*10(60),3*15(60),3*20(80)
Rated Frequency50Hz
Power ConsumptionVoltage circuit:≤ 2W,5VA

Current circuit:<1VA

Display ModeLCD
Communication InterfaceInfrared, the second channel RS485
Overall Dimensions265mm*170mm*75mm
Work EnvironmentNormal operating temperature:-25°C~+60°C

Limit of operating temperature:-40°C~+70°C

Storage and transport temperature:-40°C~+70°C

Storage and Operating humidity: ≤85%

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