Mmiɛnsa-fase anan-wire RF nkitahodi mita no yɛ anyinam ahoɔden mita a ɛyɛ pɛpɛɛpɛ a wotua ansa na wɔatua a ɛka RF(Radio Frequency) nkitahodi mfiridwuma, IEC gyinapɛn a wodi so denneennen, ne ahoɔden sohwɛ dwumadi ahorow a ɛwɔ afã horow pii bom. Ɛsono tete mita a ɛde ne ho to nkitahodi a wɔde nhama ayɛ so no, ne RF module a wɔasisi-wɔ mu no ma wotumi de wireless data mena, na ɛbubu anohyeto a ɛwɔ nhama nkitahodi mu na ɛbɛyɛ mfiri titiriw ma utilities a wɔde bɛkyekye "wireless intelligent power metering network".
Mfiridwuma mu Nneɛma a Wɔde Yɛ Nneɛma
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Parameter Nkyekyɛm |
Nkyerɛmu |
|
Pɛpɛɛpɛyɛ |
Adesuakuw 1 ma ahoɔden a ɛyɛ nnam; Adesuakuw 2 ma ahoɔden a ɛyɛ adwuma (wɔpɛ) . |
|
Voltage a wɔahyɛ da ayɛ |
3*230V |
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Nsɛm a Wɔakyerɛkyerɛ mu |
5(100)A |
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Pulse a Ɛyɛ Daa |
1000 imp/kWh na ɛyɛ adwuma |
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Nkitahodi Ɔkwan a Wɔfa so Yɛ |
RF wireless transmission (CIU a ɛne no hyia ma data nkitahodi) . |
Design Core
Ɛnam sɛ "wireless efficiency + metering accuracy + user convenience" sɛ core design adwene, saa 3 phase rf prepaid mita yi nyɛ sɛ ɛdi mfitiaseɛ ahwehwɛdeɛ a ɛwɔ active energy class 1.0 ne reactive energy class 2.0 nko na mmom ɛma RF nkitahodiɛ a ɛgyina pintinn no yɛ yie ma complex indoor/outdoor environments. Ɛhwɛ sɛ wɔde mita data, recharge ho nsɛm, ne nsɛm a esisi ho kyerɛwtohɔ a wotumi de ho to so bɛfa wireless so, bere a ɛma ɛyɛ mmerɛw sɛ wɔde bɛhyɛ -site so (ɛho nhia sɛ wode nkitahodi nhama bɛto hɔ) na ɛtew akyiri yi siesie ka a wɔbɔ wɔ mita nhyehyɛe no ho no so.
Dwumadi ahorow
Wireless Recharge & Data Nsɛmmisa
Ankasa-Bere Wireless Adeyɛ Alarm
Load Profile Nkrasɛm a Wɔde Kɔma
Kood Asɛmmisa Tiawa denam RF so
Ntɛmntɛm Overdraft Activation
Ahobammɔ & Nnuru a Ɛtra Hɔ
IP54 Ahobammɔ ma RF Module
3 phase rf prepaid mita no nyinaa ahobammɔ level du IP54, a ebetumi asiw mfutuma a ɛboaboa ano ne nsu a ɛrepetepete mu no ano yiye. RF module no, sɛ ade titiriw no, wɔde ahyɛ mita no beae a wɔatoto mu no, na wɔkwati adwumayɛ a ɛsɛe a mfutuma anaa nsuo de ba. Wei hwɛ ma RF nkitahodiɛ a ɛyɛ den mpo wɔ abɔnten semi-abue (te sɛ adan akwan, abɔnten mita nnaka).
Low-Tumi RF Dwumadi
RF module no fa ahoɔden a ɛba fam-nsusuwii, na wɔhwɛ mita no ahoɔden a wɔde di dwuma nyinaa so wɔ baabi a ɛba fam (adwuma mprempren<30μA when powered on, 0.1μA-2μA when powered off). The low-power RF operation not only reduces the meter's own energy consumption but also extends the service life of the built-in lithium battery (1200mAh), ensuring continuous RF communication even during short-term power outages.
Adansedi nkrataa
Mita no anya adansedi nkrataa pii a tumi wom de adi wiase nyinaa gua so kwan a wɔhwehwɛ no ho dwuma.
