Feature
- Suit for 3 phase 4 wires with connection mode
- Uesd for 4×3 phase AC measuring, 12×1 phase AC measuring
- Max. measure current up to 600A
- 33.3mA & 100mA rated current input ( Optional )
- LCD display U, I, P, Q, S, PF, F, kWh, kvarh
- Over & Under limit alarm, up to 500 alarm records
- LED light indicates alarm & communication status
- Build-in MODBUS-RTU via RS485 port
- Standard 35mm DIN rail Mount
Specification
| Connection Mode | 3 phase 4 wires |
| Rated Current Input | 100 mA & 33.3mA (Optional) |
| Rated Voltage Input | 3*220/380V, 45Hz ~ 65Hz |
| Power Supply | AC 85 ~ 265V, DC 100~300V |
| Power Loss | ≤2W |
| Communication | RS485 serial, support Modbus-RTU Baud rate: 4800, 9600 bps Address: 1~247 |
| IP Index | IP52 (front panel), IP20 (whole device) |
| Dimension (L x W x H) | 94*75*62mm |
| Environment | Operating temperature: -10℃~ +55 ℃ Storage temperature: -40℃~ +70 ℃ Humidity: 5%~95% non-condensing |
| Parameter | Accuracy | Resolution | Measuring Range |
| Voltage | 0.5% | 0.1V | AC 0~300V |
| Current | 0.5% | 0.1A | AC 0~600A |
| Active Power |
1.0% |
0.1W |
each phase: 0~216kW |
| Reactive Power |
2.0% |
0.1var |
each phase: 0~216kVar |
| Power Factor | 1.0% | 0.001 | -1.000~+1.000 |
| Frequency | 0.5% | 0.01Hz | 45~ 65 Hz |
| Active Energy |
1.0% |
— |
0~ 99,999,999.9 kWh |
| Reactive Energy |
2.0% |
— |
0~ 99,999,999.9 kWh |
| Standard (EMC) | |||
| Electrostatic discharge immunity test IEC 61000-4-2: 2001 Radiated immunity test IEC 61000-4-3: 2002 Electrical fast transient/burst immunity test IEC 61000-4-4: 2006 Surge immunity test (1, 2/50μs～8/20μs) IEC 61000-4-5, 2005
Radio frequency immunity IEC 61000-4-6: 2006 Electromagnetic emission limit CISPR22: 2006 pass |
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