Feature | Parameters | ||
U, I: 0.2 class, P, Q, PF: 0.5 class, Harmonic: A class, Active energy: 0.5S class, Reactive energy: 2 class, Analog output: 0.5 class | |||
Display | LCD | ||
Power Grid | 3 phase 4 wire, 3 phase 3 wire, single phase | ||
Voltage | Rated Value | AC100V, AC380V | |
Overload | Sustainable: 1.2 times, Instantaneous: 2 times/10s | ||
Consumption | <0.1VA(each phase) | ||
Impedance | >1MΩ | ||
Current | Rated Value | AC1A, AC5A | |
Overload | Sustainable:1.2 times, Instantaneous:10 times/5s | ||
Consumption | <0.1 VA(each phase) | ||
Impedance | <20mΩ | ||
Frequency | (50±5%)(60±5%)Hz, accuracy: ±0.01Hz | ||
Harmonic | Voltage, current total harmonic distortion and 2-31 times odd harmonic distortion | ||
Energy | Dual direction active and reactive metering | ||
Power | Working range | AC, DC: 80V~270V | |
Consumption | <5VA | ||
Energy pulse output | 2 loops energy pulse output, photo coupler relay, constant 5000imp/kWh (kvarh) | ||
Communication port | 1 loop RS-485,MODBUS-RTU, Baud rate: 2400~9600 | ||
Digital input | At most 4 loops digital invariables input, dry node connection | ||
Relay output | At most 3 cycles relay output, AC250V/5A, DC30V/5A | ||
Analog output | 1 analog output: 0/4~20mA or 0~5/10V | ||
Operating environment | -20~65ºC, humidity ≤93%, no erosion gas, altitude≤2500m | ||
Storage environment | -25~75ºC,humidity≤93% | ||
Safety | Insulation | Signal, power, output terminal to shell resistance>100MΩ | |
Withstand voltage | Input and power>2kV, Input and output>1kV, power and output>2kV |
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.