Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Compliance
IEC 62053-21, GB/T 17215.321-2008 (Class 1.0 accuracy)
Rated Voltage
220V AC (50/60Hz)
Current Ranges
1.5(6)A, 5(20)A, 10(40)A, 20(80)A
Measurement
Active energy (kWh), reactive energy (kVarh), voltage, current, power, power factor, frequency
Display
Large LCD screen with 12-parameter display (voltage, current, power, etc.)
Pulse Output
Optocoupler-isolated; Width: 80ms±20ms; Constants: 800–12,800 imp/kWh (model-dependent)
Communication
RS-485: MODBUS-RTU (default) or DL/T645-1997/2007 protocols
Baud Rate: 1200/2400/4800/9600 bps (configurable)
Multi-Tariff
Supports 4 rates (Super Peak/Peak/Flat/Valley)
Configurable: 2 annual time zones + 8 daily time periods
Physical
Dimensions: 76 × 91 × 74 mm
Weight: 0.6 kg
Mounting: DIN-rail (TS35)
Environmental
Operating Temp.: -20°C to +55°C
Humidity: ≤75% (non-condensing)
IP Rating: IP51 (dust/water resistance)
Safety
Insulation: Type II
Installation: Qualified personnel only; Lead seal required for warranty
Power Consumption
Voltage line: ≤5VA/phase
Current line: <4VA/phase