Адрес: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Телефон: +86-396-2612678
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Product Name: 3-Phase Split Phase Measuring Energy MeterModel Number: JQ-09 (DTSD581, DTS581)Place of Origin: ChinaTechnical parameters:1) Standard: IEC62052-11, IEC62053-21, IEC62053-232) Rated voltage: 3 x 220 / 380V, 3 x 57.7 / 100V, 3 x 100V3) Rated current: 1.5(6)A, 5(10)A, 10(40)A, 10(60)A, 20(80)A, 30(100)A4) Accuracy: active Class 1.0, reactive Class 2.05) Power loss: ≤1.5W6) Clock error: ≤0.5s/D (23±3°C)7) Backup lithium battery working life: >10 years; continuous working time: >3 years(split phase energy multi-function meter)8) Working frequency range: 50Hz±5%9) Working ambient temperature: -20~55°C10) Has infrared and RS485 interface, with the communication protocol conformingto DL/T645-1997Main functions of three phase split phase measuring multi-function electric energymeter (DTSD581):1) Measure energy: measures total, peak, shoulder and trough accumulative activeenergy of three phase, measures total, peak, shoulder and trough active energyof phase A, B and C respectively, and measure total reactive energy and reactiveenergy of phase A, B and C respectively. The record content is current and previoussix months2) Measure demand: measures total maximum demand and the occurred time of activeenergy for current and previous 6 months3) Tariff and time period: three tariffs for active energy (peak, shoulder and trough),and can set at most 8 time periods per day4) Real time data: voltage and current for phase A, B and C respectively, and activepower, reactive power and power factor for each phase and total5) Records the latest ten times of starting and ending time of the power off forthe electric meter6) Records each phases phase loss accumulative time and times and its latest tentimes of starting and ending time7) Records the accumulative time of the cover opening and the latest opening time8) Has key-press display and automatic recycle display and the recycle display contentand time can be set9) Records the load curve: selected from the total active energy and total reactiveenergy, and the recording time interval can be set10) Freezes billing readings on reading date at the end of a month, and also canuse broadcasting order to freeze the energy for current uniformly11) Has controlling function: the output relay controlling interface is used to controlexternal deviceMain functions of split phase measuring common meter (DTS581):1) Records current three phase accumulative forward active total energy and reverseactive total energy, forward active energy of phase A, B and C respectively,three phase accumulative forward inductive reactive energy (quadrant 1), andforward reactive energy (quadrant 1+4)2) Broadcasts the frozen energy
General:JQAMR-Z automatic meter reading system is a host driven, multi-level network system with strong flexibility and expandability, consisting of a host computer station. The system employs GPRS, t
General:JQAMR-Z automatic meter reading system is a host driven, multi-level network system with strong flexibility and expandability, consisting of a host computer station. The system employs GPRS, t
Features:1) This series include two types:a) Vane wheel cold & hot water meteri) Environmental protection water meterii) Wet single / multi-jet water meteriii) Liquid sealed single / multi-jet water m
Features:1) This series include two types:a) Vane wheel cold & hot water meteri) Environmental protection water meterii) Wet single / multi-jet water meteriii) Liquid sealed single / multi-jet water m
Parameters and features:1) Standard: GJ128-2000 equivalent to EN1434-19972) Accuracy: Class 2.03) The min. heat unit: 0.001kWh / 0.001MJ4) Accuracy of temperature sensor: 0.1°C5) Accuracy of test
Product Name: Heat MeterModel Number: JQ-18 (JQRL-1)Place of Origin: ChinaParameters and features:1) Standard: GJ128-2000 equivalent to EN1434-19972) Accuracy: Class 2.03) The min. heat unit: 0.001kWh
New technology used on this prepaid / prepayment meter, hasing the following function, which can satisfy you and your esteemed customer.1)Display:a) Contacted IC card meter with LED displayb) Non-cont
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