Đồng hồ PM710MG
power meter PM710 - basic readings, THD + min/max + RS485
Description
| electromagnetic compatibility |
Limits for harmonic current emissions, conforming to IEC 61000-3-2
Conducted and radiated emissions, conforming to EN 55011 class B Susceptibility to electromagnetic fields class class III, conforming to IEC 61000-4-3 Conducted RF disturbances class class III, conforming to IEC 61000-4-6 Electrostatic discharge immunity test class class III, conforming to IEC 61000-4-2 Electrical fast transient/burst immunity test class class III, conforming to IEC 61000-4-4 1.2/50 µs shock waves immunity test class class III, conforming to IEC 61000-4-5 Immunity to impulse waves class class III, conforming to IEC 61000-4-8 Immunity to microbreaks and voltage drops class 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 |
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|---|---|---|
| mounting mode |
Flush-mounted
|
|
| mounting support |
Panel
|
|
| type of installation |
Indoor installation
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|
| overvoltage category |
III
|
|
| IP degree of protection |
IP30 (back) conforming to IEC 60529
IP52 (front face) conforming to IEC 60529 |
|
| relative humidity |
95 % 50 °C
|
|
| pollution degree |
2
|
|
| ambient air temperature for operation |
-5...50 °C
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|
| ambient air temperature for storage |
-40...85 °C
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|
| operating altitude |
0...3000 m
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|
| standards |
IEC 61010-1
UL 508 CSA C22.2 No 14 |
|
| product certifications |
CE
cULus |
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| width |
96 mm
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|
| depth |
69 mm
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|
| height |
96 mm
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| product weight |
0.37 kg
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| Sustainable offer status |
Green Premium product
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|---|---|---|
| RoHS (date code: YYWW) | ||
| REACh | ||
| Product environmental profile | ||
| Product end of life instructions |
Available
|
| Warranty period |
18 months
|
|---|
| power quality analysis |
Total harmonic distortion
|
|
|---|---|---|
| type of measurement |
Energy
Power factor (total) Apparent power (total) Apparent power (per phase) Active power (total) Active power (per phase) Reactive power (total) Reactive power (per phase) Voltage Current Frequency |
|
| [Us] rated supply voltage |
125...250 V DC
115...415 V AC (45...65 Hz) |
|
| network frequency |
45...65 Hz
|
|
| power consumption in VA |
5 VA
|
|
| display type |
Backlit LCD
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|
| display resolution |
6 lines
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|
| sampling rate |
32 samples/cycle
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|
| measurement current |
5 A
1 A |
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| analogue 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 |
|
| measurement accuracy |
± 1 % power
± 0.5 % current (1...6 A) ± 0.5 % voltage (50...227 V) ± 0.02 Hz frequency (45...65 Hz) ± 0.0034 power factor (1A to 6A and from -0.5 to +0.5) |
|
| accuracy class |
Class 2 (reactive energy according to IEC 62053-23)
Class 1 (active energy according to IEC 62053-21) |
|
| communication port protocol |
Modbus: 19.2 kbauds,
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|
| communication port support |
RS485
|
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| data recording |
Min/max of instantaneous values
|