CHS390 Three Phase Smart Meter
SPECIFICATIONS
Measurement
Maximum Demand Maximum demand: kW, kvar Intervals programmable from 5 to 60 minutes
Compliance with IEC standard Connection type: 3P4W Accuracy: Class 1 for active, Class 2 for reactive
Time of Use
Voltage
Up to 4 rates Up to 4 seasons each year Up to 4 week table Up to 8 day table Up to 8 Time intervals per day
Nominal voltage (Un): 3×220/380V ~ 3×240/415V Operating range: 0.7Un ~ 1.2Un Power consumption: ≤ 2W, 10VA
Current
Event Logs
Ib : 5/10A Imax: 80/100A
Standard event, tamper event, control event, grid event Configurable event alarming system
Frequency
Load Profile
50Hz or 60Hz
Up to 4 channels Over 4800 records per channel
Real-time Clock
Accuracy within 0.5 seconds per day at 23 ℃
Communications(Optional)
LCD Display
Bluetooth/RF Protocol: DLMS/COSEM
8 characters of 7 segment display with backlight Digital size: 4.41mm × 11.1mm LCD size: 21mm × 54mm
Environmental
Operating range limit: -40° C to +70° C Storage range limit: -40° C to +80° C Relative humidity: ≤ 95% RH Ingress protection: IP54
Battery (Optional) Battery easy replaced Voltage: 3.6V
Backup time: 10 years with power
Dimensions and Weight
Measured Values Import/Export/Absolute/Algebraic kWh Import/Export/ kvarh Instantaneous kW, kvar, kVA, Irms, Vrms, Frequency,Power factor
Dimensions: 191.2mm × 170mm × 46.5mm Weight: 0.85 kg (Approx.)
LCD INDICATION
METER DIMENSIONS
Units: mm
Units: mm
Add: No.560, Yueming Road, Binjiang District, Hangzhou, Zhejiang, China P.C: 310052 Tel: +86-571-56977777 Fax: +86-577-62919588 E-mail: chintmeter@chint.com Website:http://en.chintim.com/ Zhejiang CHINT Instrument & Meter Co., Ltd
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