Model No.:JQ-08 (DTSD581, DSSD581, DTSF581)
Product Origin:China
Brand Name:JINQUE, OEM
Price Terms:
Payment Terms:T/T, L/C
Certification:ISO9001
Description:Technical parameters and main functions: 1) Frequency range: 50Hz, 60Hz 2) Accuracy: active Class 1.0, reactive Class 2.0 3) Reference voltage: 3 x 220/380V, 3 x 57.7/100V, 3 x 100V 4) Rated current: 3 x 1.5(6)A, 3 x 5(10)A, 3 x 5(30)A, 3 x 10(40)A, 3 x 10(60)A, 3 x 20 (80)A, 3 x 20(100)A 5) Power loss: ≤1.5W 6) Deviation of RTC: ≤0.5s/D (23±3°C) 7) Backup lithium battery working life:>10 years, Continuous working time:>3 years 8) Display: LCD display 9) Measure energy: measures total, peak, shoulder and trough accumulative active energy of three phase, measures total, peak, shoulder and trough active energy of phase A, B and C respectively, and measures total reactive energy and reactive energy of phase A, B and C respectively. The record content is current and previous six months 10) Measure demand: measures total maximum demand and the occurred time of active energy for current and previous 6 months 11) Tariff and time period: three tariffs for active energy (peak, shoulder and trough), and can set at most 8 time periods per day 12) Real time data: voltage and current for phase A, B and C respectively, and active power, reactive power and power factor for each phase and total 13) Has infrared communication interface, with the communication protocol conforming to DL/T645-1997 and the communicating baud rate is 1,200bps 14) The built-in carrier wave module can realize carrier wave meter reading and setting functions 15) Records the latest ten times of starting and ending time of the power off for the electric meter 16) Records each phase's phase loss accumulative time and times and its latest ten times of starting and ending time 17) Records the accumulative time of the cover opening and the latest opening time 18) Has key-press display and automatic recycle display and the recycle display content and time can be set 19) Records the load curve: selected from the total active energy and total reactive energy, and the recording time interval can be set 20) Freezes billing readings on reading date at the end of a month, and also can use broadcasting order to freeze the energy for current uniformly 21) Has controlling function: the output relay controlling interface is used to control external device 22) Monitors the case opening, EEPROM error, clock error and low voltage of the battery, and can alarm through displaying