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Đồng hồ đo điện năng Green Premium PM750GM
- Mã sản phẩm: PM750GM
- Giá: Liên hệ
- Lượt xem: 380
- power meter PM750 - basic readings, THD + min/max + RS485, 2 digital
- Thông tin sản phẩm
Hãng sản xuất : Green Premium
Thông số kỹ thuật :
| Range of product | PowerLogic PM700 |
|---|---|
| device short name | PM750 |
| Product or component type | Power meter |
| Power quality analysis | Total harmonic distortion |
|---|---|
| Type of measurement | Current Voltage Frequency Power factor total Apparent power total Active power total Reactive power total Apparent power per phase Active power per phase Reactive power per phase Energy |
| supply voltage | 125...250 V DC 115...415 V AC 45...65 Hz |
| Network frequency | 45...65 Hz |
| Maximum power consumption in VA | 5 VA |
| Display type | Backlit LCD |
| Display resolution | 6 lines |
| Sampling rate | 32 samples/cycle |
| Measurement current | 5 A 1 A |
| input type | Current 0.005...6 A (impedance <= 0.1 Ohm) |
| Measurement voltage | 10…480 V AC 45...65 Hz phase to phase 10…277 V AC 45...65 Hz phase to neutral |
| Number of inputs | 2 digital |
| Measurement accuracy | Frequency 0.02 Hz 45...65 Hz Power factor 0.0034 1A to 6A and from -0.5 to +0.5 Current 0.4 % 1...6 A Voltage 0.3 % 50...227 V Power 0.5 % |
| Accuracy class | Class 2 reactive energy conforming to IEC 62053-23 Class 0.5S active energy conforming to IEC 62053-22 Class 0.5 active energy conforming to ANSI C12.20 |
| Number of outputs | 1 digital (static) |
| Communication port protocol | Modbus 19.2 kbauds |
| Communication port support | RS485 |
| Data recording | Alarms Min/max of instantaneous values |
| Electromagnetic compatibility | Limits for harmonic current emissions: , conforming to IEC 61000-3-2 Conducted and radiated emissions: , conforming to EN 55011 class B Electrostatic discharge immunity test: , class III, conforming to IEC 61000-4-2 Susceptibility to electromagnetic fields: , class III, conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test: , class III, conforming to IEC 61000-4-4 1.2/50 µs shock waves immunity test: , class III, conforming to IEC 61000-4-5 Conducted RF disturbances: , class III, conforming to IEC 61000-4-6 Immunity to impulse waves: , class III, conforming to IEC 61000-4-8 Immunity to microbreaks and voltage drops: , class III, conforming to IEC 61000-4-11 Limitation of voltage changes, voltage fluctuations and flicker in low-voltage: , conforming to IEC 61000-3-3 |
|---|---|
| Mounting mode | Flush-mounted |
| Mounting support | Panel |
| Type of installation | Indoor installation |
| Overvoltage category | III |
| IP degree of protection | IP30 back: conforming to IEC 60529 IP52 front face: conforming to IEC 60529 |
| Relative humidity | 95 % at 50 °C |
| Pollution degree | 2 |
| Ambient air temperature for operation | -5…50 °C |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | 0...3000 m |
| Standards | IEC 61010-1 CSA C22.2 No 14 UL 508 |
| Product certifications | CE cULus |
| Width | 96 mm |
| Depth | 69 mm |
| Height | 96 mm |
| Product weight | 0.37 kg |
