| A awm theihna: | |
|---|---|
| A zat: | |
DFPM91 a ni
DFUN a ni



- Versatile Voltage Compatibility : 110V, 120V, 220V, 230V, 240V AC low voltage system-ah hman a ni
- A pum puia tehna : U, I, P, Q, S, PF, kWh, kvarh, LCD display U, I, P, kWh tehna
- C lear readings : 6+1 digit LCD display (999999.9 kWh) a ni a, a chhuahna hmun hi a nuam hle.
- LED hian pulse output a tarlang a
- Password hmanga venhimna a ni
- User-Friendly Interface :Up/down page atan key pakhat, programming atan key pakhat
- A design tlem ber :100*36*65mm
- Protocol Flexibility : RS485 port,MODBUS-RTU emaw DL/T645 protocol (thlan theih) emaw hmanga siam theih a ni.
- Rin tlak leh Standard nena inmil : 35mm DIN rail dahna, standard DIN ED5002
- A rilru a hah lutuk chuan a rilru a buai em em a. IEC62053-21
Q: [DFPM91] hian eng voltage system nge a hman theih?
A: [DFPM91] hi 110V, 120V, 220V, 230V, leh 240V AC low voltage system te nen a inmil a, hmanraw hrang hrang atan a tha hle.
Q: [DFPM91] hmang hian energy parameter tam tak ka monitor thei ang em?
A: A dik tak zet! [DFPM91] hian voltage, current, power, reactive power, apparent power, power factor, kilowatt-hours, leh kilovar-hours te a enfiah thei a, hei hian energy hman dan hriatthiamna kimchang tak a pe che a ni.
Q: Installation hi a buaithlak em?
A: A ni lo tak zet! [DFPM91] hian 35mm DIN rail installation a nei a, hei hi standard DIN ED5002 nena inmil a ni a, hei hian i infrastructure awmsaah install a awlsam phah hle.
Q: [DFPM91] hi monitoring system dang nen ka inzawm thei ang em?
A: Ni e, [DFPM91] hian LED pulse output a keng tel a, chu chu awlsam takin monitoring system emaw device dang emaw nen a inzawm thei a ni.
Q: [DFPM91] hian eng communication protocol nge a support?
A: [DFPM91] hian a RS485 port hmangin MODBUS-RTU leh DL/T645 protocol pahnih a support a, seamless integration atan flexibility a pe a ni.