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PT-5 Three Phase Static Multi-function Energy Meter

PT-5 Three Phase Static Multi-function Energy Meter

Description
The three phase static multi-function energy meter, designed to satisfy industrial demand, adopts LSI, digital sampling technology and SMT process. It features stable capability, high precision and easy operation.
The product conforms to all technical requirements specified in IEC 687 Alternating current static watt-hour meters for active energy (classes 0.2s and 0.5s) IEC1268Alternative current static var-hour meters for reactive energy (class2 and 3) and IEC 1107 Data exchange for meter reading, tariff and load control-direct local data exchange.

Functions
The meter has the functions of measuring active/reactive energy and demand in all directions, RS485 port communication, manual and infrared waking up during power break, load record and so on.

Parameters

(1) Active and reactive energy measurement (9) IEC 1107 infrared communication
(2) Energy consumption record of every month (10) Single Rs485 port communication
(3) Max demand record (11) Reading during power break
(4) Multi-tariff energy measurement (12) Waking up during power break
(5) Voltage loss record (13) Infrared waking up
(6) Bypass current record (14) Remote output
(7) Over voltage record (15) 1Hz second signal output
(8) Demand load curve record (16) Data scroll display or key display

Technical Data of Three Phase Static Multi-function Energy Meter

Applicable Standard IEC 687,IEC1268,IEC1107
Accuracy class Active: Class 0.5s Reactive: Class 2
Reference frequency 50Hz
Potentia With anti-potential logic design
Staring current Active: 0.001 In (transformer connected) Reactive: 0.003 In
Service life 10 years
outline dimension 278mm×174mm×77mm
Installation size 241×150mm
Net weight 2.5kg
Gross weight 2.8kg
Carton weight (4 pieces) 12kg
Electric parameters
Normal working voltage 0.9Un~1.1Un
Limit working voltage 0.75Un~1.15Un
Voltage circuit power consumption ≤2W or 5VA
Current circuit power consumption ≤1VA
Voltage of battery for data storing 3.6VDC
Voltage of battery for data reading 6.0VDC
Tariff working parameters
Clock accuracy Daily error less than 0.5s (23℃)
Battery capacity ≥1000mAh
Data storing time after power break ≥10 years (using new battery)
Climatic conditions Technical Parameters
Normal working temperature -20℃~+40℃ Tariffs 4
Limit working temperature -30℃~+60℃ Times periods 10
Storage and transport temperature -40℃~+70℃ Display LCD
Storage and transport humidity ≤85% Communication baud rate 300bps~9600bps
Communication method Direct local data exchange
Communication protocol IEC 1107

Specifications of Three Phase Static Multi-function Energy Meter

Three-phase four-wire PT-5
Three-phase three-wire PT-5A
Reference voltage: 3×220/380V 3×57.7/100V(four-wire) 3×100V(three -wire)
Basic (Maximum) current: 3×1.0A,3×1.5(6)A,3×3(6)A,3×5(20)A,3×10(40)A,3×15(60)A,3×20(80)A,3×30(100)A

Outline & Installation Size

Connections

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Company Brief: Established in 1995, Geyu Machine Electricity Co., Ltd. is one of the leading manufacturers of low voltage electric equipment in China, such as KWH Meters (Kilowatt Hour Meters), Power Capacitors, Circuit Breakers and AC Contactors for buildings and industries. Our KWH Meters (Kilowatt Hour Meters), Power Capacitors and other products all meet ISO9001 standards, and meet the requirements of Implementation Rules for Compulsory Certification. We strive to balance environmental and economic objectives, integrating them into our business plan.