Nhà phân phối Acrel

Nhà phân phối Acrel

Type

	Panel size	Photo	Measurement	Options
PZ72-E	72x72mm		U, I, F, P, Q, S, PF, kWh, kvarh, kvAh	RS485 + 2DI + 2DO RS485 + 2DI + 2 pulse outputs RS485 + 1 analog outputs + 2 pulse outputs
PZ72L-E
PZ80-E	80x80mm
PZ80L-E

Three Phase

Type Panel size Photo Measurement Options PZ72-E3 72x72mm VL1,VL2,VL3 VL12,VL23,VL31 AL1,AL2,AL3,F, P,P1,P2,P3, Q,Q1,Q2,Q3,S,S1, S2,S3,PF,PF1,PF2, PF,MD kW, +/-kWh,+/-kvarh RS485 + 2DI + 2DO PZ80-E3 80x80mm RS485 + 2DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 1 analog outputs + 2 pulse outputs PZ80L-E3 PZ96-E3 96x96mm RS485 + 2DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 2 analog outputs + 2 pulse outputs PZ96L-E3 RS485 + 2DI + 2DO RS485 + 4DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 2 analog outputs + 2 pulse outputs PZ42-E3 120x120mm RS485 + 8DI + 4DO RS485 + 8DI + 2 pulse output RS485 + 2 analog outputs + 2 pulse outputs PZ42L-E3 RS485 + 8DI + 2DO RS485 + 2 analog outputs + 2 pulse outputs

3. Technical feature

Technical parameters Value Input Network 1P2W, 3P3W, 3P4W Frequency 45 ~ 65Hz Voltage AC 100V, 400V (programmable) Overload: 480V (continuous); 800V during 30s Consumption: < 0.2VA Current Rating: AC 1A, 5A (programmable) Overload: 6A (continuous); 50A during 30s Consumption: < 0.2VA Thermal drift <200ppm Transformation ratio CT and VT ratio can be programmable Options Analog output (M) 1 or 2 outputs, 0 ~ 20mA, 4 ~ 20mA programmable Load capacity: < 500Ω Digital output (DO) NO-NC contact relay (to control the status of switches) Contact capacity: AC 250V/3A, DC 30V/3A Digital input (DI) Dry contact Input (with 5V power) (to display the switches' status) Alarm output (J) Alarms of over voltage, under voltage and over current The hysteresis and the delay can be programmable Communication (C) RS485 (Modbus-RTU protocol) Display (L) LED, LCD Pulse output 2 pulse outputs (open-collector), Pulse constant: 10000, 40000, 160000 imp/kWh Precision 0.5 (F: 0.05Hz; kVar: 1) Power supply AC/DC 85 ~ 270V; Consumption < 4VA Isolation 2kVAC/min (voltage input / power; between current inputs) 1.5kVAC/min (outputs / power) Insulation input / housing and output / housing >100MΩ Environment Work T: -20C ~ +55C Storage T: -20C ~ +70C Relative humidity: 5% ~ 95% (no condensation) Altitude: < 2500m