Lnf33 72*72mm Small 3 Digital-Phase Digital RS485 Energy Measurement (Ampere/efektif biaya) Meteran Ammeter

• Warranty: 2 Years
• Display: Digital
• Installation: Panel Mounted
• Usage: Multi-Functional Energy Meter
• Electric Equipment: Three-phase Three-wire
• Theory: Electronic Meter
• Tidak. Model.: LNF33
• Power Meter Connection: Terminal
• Measured Signal: Pulse Peak
• Type: Power Meter
• Certification: ISO, CE
• Customized: Customized
• rentang pengukuran: 0-9999
• kelas akurasi: 0.5%
• waktu pembaruan data: 1s
• tegangan catu daya: 80-270V
• konsumsi energi: ≤0,2va
• layar tampilan: lcd
• frekuensi: 45-65hz
• arus tetapan: AC 1A/ 5A
• tegangan tetapan: AC 100V/380V
• komunikasi: rs-485/modbus/2-kabel
• ketinggian: ≤2500m
• tingkat perlindungan: ip54
• Spesifikasi: 72*72*44.5mm
• Merek Dagang: ELECNOVA
• Asal: China
• Kode HS: 9030809090
• Kapasitas Produksi: 30000PCS/Per Month

Deskripsi Produk

Product Name: Cost-effective Lnf33 72*72mm Small 3-phase Digital Rs485 Energy Measurement  Ampere Meter  Ammeter
This series of digital display AC electrical measurement meters are applied for voltage and current measurement in power distribution system. They support programmable transformation ratio and can be equipped with communication interface. They are featured with good appearance and compact structure.

Accuracy		Voltage, current: 0.2%; power: 0.5%, frequency:±0.01HZ; Active energy:0.5s
Data update rate		1s
Signal Input	Rated current	AC 1A,5A
	Rated voltage	AC 100V,380V
	Overload	Continuous:2In,instantaneous:10In/5s Continuous:1.2Un,instantaneous:2Un/1min
	Energy consumption	≤0.1VA
	Fequency	45~65HZ
Communication	RS485 interface	Modbus-RTU protocol, baud rate up to 9600bps
Energy pulse		Optocoupler isolation ,pulse width 80ms±20%
Digital Input		Optocoupler isolation ,passive dry contact
Relay Output		Contact capacity AC250V 5A or DC 30V 5A
Auxiliary power supply	Working range	AC/DC 80~270V
	Energy consumption	≤3VA
Environment condition	Working temperature	-10~55ºC
	Storage temperature	-25~70ºC
	Relative humidity	≤93%RH
	Altitude	≤2500m
Safety	Insulation	Signal power supply output terminal to case resistance ≥100MΩ
	Withstand voltage	Power supply,input and output ≥2kv
Protection level		IP54

 

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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.