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PA310 Clip-On CT Smart Power Meter
Low cost, easily installation, large recording capacity smart transducer
Product Description
PA310 is designed for electric power monitoring and load recording for single or three pahse systems. It can be directly used in low voltage systems due to its wide range measurement (up to 200A). PA310 can also maintain better than 1% (IEC6205-21) accuracy even under low current condition (<5A), thus it still can be used in middle to high voltage system. The unique features of PA310 including: Clip-on CT, bi-directional measurement, long time load recording, and standard communication. Its compact size, easy installation, and low cost make PA310 suitable for modem electricity monitoring and load investigation.
Features
- Split-type CT, easily wiring especially for on-line installation
- Wide measurement range10(60)A,suitable for low voltage system
- Wh accuracy better than 0.5%(pf=1)
- Up to12288 load profile records with configurable recording period
- RS-232/485 communication support Modbus protocol
- Wh pulse output which can be connect to standard meter tester
Specification
| Item | Specification |
| Type | 3 phase 3(4) W, 110/220V, 50/60Hz |
| Rating | Base current(Ib)10A, Imax 60A, |
| kWh Accuracy | pf=1,<0.5%, pf=0.5 <1%, better thanIEC-1036 |
| Starting Current | <0.001Ib |
| Display | Mono LCD |
| Comm I/F | |
| Protocol | Modbus |
| Load profile | Up to 10000load profile records |
| RTC | RTC, with 950mAh battery |
| Measures | V, I, pf,kW, kVA, kVAh, kVAR, kWh, kVARh, demand |
| Bi-direction measures | kW, kWh, kVAR, kVARh |
| Surge Winstand | ANSI C37.90.1 |
| Size | 110(L) × 75(W) × 120(H) mm |
| Comm I/F | |
| Operation Temp | -30℃~70 ℃ |
| Installation | Rail-mounted |
| Terminals | 2*10 terminals, IP25 |
| Calibration | SW calibrated |
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| Split-type CT | PA300 LCD Display | PA300 Wiring |
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