CHINT Electricity Meters

CHS120-p Single Phase Smart Meter

SPECIFICATIONS

Measurement

Maximum Demand Maximum demand: kW, kvar Intervals programmable from 5 to 60 minutes

Compliance with IEC standard Connection type:1P2W Accuracy: Class 1.0 for active, Class 2.0 for reactive

Time of Use

Voltage

4 rates (default) Up to 4 seasons each year Up to 4 week table Up to 4 day table Up to 24 Time intervals per day

Nominal voltage (Un): 220V, 230V, 240V Operating range: 0.4Un ~ 1.2Un Power consumption: ≤2W, 10VA

Current

Relay (Optional)

Ib : 5A Imax: 40/60A

Relay for phase line (default) Up to 10000 operations

Frequency

Event Logs

50Hz or 60Hz

Tampering detection, power quality and general events Configurable event alarming system

Real-time Clock

Accuracy within 0.5 seconds per day at 23°C

Load Profile

LCD Display

2 channels (default) Up to 5760 records per channel

8 characters of 7 segment display Digital size: 4.5mm × 9mm LCD display available without main power

Communications

Optical port Uplink: 2G/4G/G3-PLC/Wi-SUN module Protocol: DLMS/COSEM

Battery (Optional) Battery easy replaced Button cell

Environmental

Operating range limit: -25°C to +70°C Storage range limit: -25°C to +80°C Relative humidity: ≤ 95%RH Ingress protection: IP56

Measured Values Import/Export/Absolute/Algebraic kWh Import/Export/ kvarh Instantaneous kW, kvar, kVA, Irms, Vrms, Frequency, Power factor

Dimensions and Weight

Dimensions: 137.5mm × 160mm × 80mm Weight: ≤1Kg

LCD INDICATION

METER DIMENSIONS

Units: mm

Zhejiang CHINT Instrument & Meter Co., Ltd

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/