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ʻO DFPM902 DC Energy Meter

Hoʻohana i ka ʻenehana microelectronics a me ke kaʻapuni hoʻohui nui-nui no ke kumu kūikawā, a hoʻopili i ka hoʻoili ʻana i ka laʻana kikohoʻe a me ka ʻenehana SMT. Me ke kahawai hoʻokahi a i ʻole ke ana ʻelua-kanela DC, hōʻike LCD a me ke kamaʻilio RS485.
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| Hoʻopili Huahana

92

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 Nā hiʻohiʻona

- Ana manawa maoli: V, I, P, IMP & EXP kWh

- 2 kanal DC Ana, Shunt hoʻonohonoho manuahi o kēia manawa

- Hoʻokomo Voltage: 0-1000V; Hoʻokomo i kēia manawa: 75mV ma ka shunt (Max. 800A)

- Kākoʻo i ka 4 tariff, 14 mau manawa

- Moʻolelo mōʻaukala no 31 mau lā a me 12 mahina kWh

- 2 pulse puka, 1 pulu no ka ikehu, 1 pulu no kekona (PPS)

- Alarm for Over - Voltage & Over - I kēia manawa

- Modbus-RTU maʻamau, DL/T 645-2007 a me DL/T 698.45-201X (Koho)

- Papa 0.5 pololei no kWh, Max. 3 helu decimal no ka hōʻike ( 0.001 kWh)

- 35mm DIN Hoʻokomo Rail

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 Hōʻike ʻenehana

Voltage koho

DC 0~1000V

Hoʻomaka i kēia manawa

0.002 Ib

Shunt

75mV, Pono: Papa 0.2

Ka nui (L*w*H)

100*72*65mm (4 module)

Voltage Hoʻoulu

6000V

ʻO ka mana pinepine e kū i ka Voltage

4400VAC




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