Thiết bị china, thiết bị trung quốc, can nhiệt trung quốc, đồng hồ trung quốc thiết bị trung quốc
Acrel Việt Nam
nhà phân phối Acrel | đại lý acrel | bộ điều khiển acrel | đồng hồ acrel | đồng hồ đo điện áp acrel | đồng hồ đo dòng điện acrel
Bộ điều khiển nhiệt độ Acrel
| Type | Panel size | Photo |
| Acrel PZ72-E | 72x72mm | |
| Acrel PZ72L-E | ||
| Acrel PZ80-E | 80x80mm | |
| Acrel PZ80L-E |
| Type | Panel size | Photo | Measurement | Options |
| Acrel 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 | |
| Acrel PZ80-E3 | 80x80mm |  |
RS485 + 2DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 1 analog outputs + 2 pulse outputs |
|
| Acrel PZ80L-E3 |  |
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| Acrel PZ96-E3 | 96x96mm |  |
RS485 + 2DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 2 analog outputs + 2 pulse outputs |
|
| Acrel PZ96L-E3 |  |
RS485 + 2DI + 2DO RS485 + 4DI + 2DO RS485 + 4DI + 1 pulse output RS485 + 2 analog outputs + 2 pulse outputs |
||
| Acrel PZ42-E3 | 120x120mm |  |
RS485 + 8DI + 4DO RS485 + 8DI + 2 pulse output RS485 + 2 analog outputs + 2 pulse outputs |
|
| Acrel PZ42L-E3 |  |
RS485 + 8DI + 2DO RS485 + 2 analog outputs + 2 pulse outputs |
Thông số kỹ thuật Acrel
| 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 |
