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Otu usoro dị mfe elekere eletrik eletrik eletrik eletrik dị mfe

Mita ike na-arụ ọrụ na-eji otu ọkụ na-ere ọkụ, nke dị obere ma dịkwa mfe ịwụnye , nwere ntụgharị nkwukọrịta RS485 , nwere ọrụ na-arụ ọrụ ike na-arụ ọrụ , nwere ike tụọ oke dịka voltaji, ugbu a, ike, ihe gbasara ya na ihe ndị ọzọ.


Nkọwapụta Ngwaahịa

Ntanetị Ngwaahịa

———Ozi Izugbe———

 

Njirimara Ngwaahịa:

1.Flame retardant, obere ma dịkwa mfe ịwụnye

Czọ usoro 2.Communication: RS485

3.Melement nọ n'ọrụ ma rụkwaa ọrụ ike

4.Mgbahie ntụpọ ntụpọ, ịdị elu dị elu

Ọrụ 5.Mekere: voltaji, nke ugbu a, ike, ike na ndị ọzọ

 

———Ọrụ Ngwaahịa———

 

1.Ngosiputa ihe ngosi LCD nwere nkuku nlere anya na odi iche di elu

2.Voltage sampling loop na-anabata ike ịgbanye voltaji

3. Ngwa nke teknụzụ nhazi dijitalụ na usoro SMT

4.Maranese ọla kọpa: untgba dị ugbu a na-adọtị akwara nwere nnukwu ọla ọcha na nnukwu manganese ọla kọpa shunt.

Czọ 5.Communication: RS485

6.Main ọrụ: nha, ngosipụta, oge, npụtapụta pulse, wdg.

Ihe owuwu ahụ siri ike, na-ere ọkụ, na - egbochi ịka nká na ịrụ ọrụ akara ọma.

8.Okpirisi na akụkụ nke ikpe ahụ bụ edo edo, nkenke ma dị mfe ịwụnye.

 

———Nka na ụzụ———

 

Refere ọkụ 220V
Nkọwapụta ugbu a 5(60)A
Oge akara 50Hz
Izi ezi Level 1
Ike oriri Ahịrị voltaji: <= 1.5W, 5VA; ahịrị ugbu a: <2VA
Odi okpomoku Ugbo oru na aru oru -25 ~ 55degree,

oke okpomọkụ na-arụ ọrụ nso -40 ~ 70 ogo

Mita Constant (imp / kWh) 1200
Oke iru mmiri 40%~60%, a na-achịkwa iru mmiri dị n'etiti 95%
Nkwukọrịta RS485: 2400bps DL / T645-2007

 

———Ihe osise———

 

Single-phase simple multi-function electric energy meter (2)
Single-phase simple multi-function electric energy meter (3)
Single-phase simple multi-function electric energy meter (7)
Single-phase simple multi-function electric energy meter (4)
Single-phase simple multi-function electric energy meter (1)
Single-phase simple multi-function electric energy meter (5)
Single-phase simple multi-function electric energy meter (6)

 

———Esdị Njikọ Waya———

 

Idozi eletriki elekere na igbe nke mita, ma jikọọ nyocha dị ka eserese ahụ si chọọ. A na-atụ aro ka iji ọla kọpa ma ọ bụ ọdụ ọla kọpa. Ekwesịrị imechi skru dị na igbe ọnụ iji zere ire ọkụ n'ihi kọntaktị na-adịghị mma ma ọ bụ waya dị oke mkpa.


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