GDDO-20C AC/DC Eletrik Mita Calibration Device
A na-eji GDDO-20C AC / DC Electric Meter Calibration Device iji chọpụta njehie bụ isi nke ngwa eletriki eletrik dị iche iche na sistemụ ike, gụnyere voltmeter, ammeter, wattmeter, ohmmeter, otu oge & mita AC ike atọ (nhọrọ) na njehie bụ isi nke DC volt mita na ammeter.
Maka akụkụ nke mita, ọ na-ewe ihe nchikota AC nke ziri ezi dị elu dị ka teknụzụ bụ isi, nke nwere ihe nrụpụta dijitalụ (DSP) na ihe ngbanwe ọnụọgụ dijitalụ dị ọnụọgụ iri na isii;Maka isi mmalite mgbama, ọ na-eji DSP na 16-digit high speed analog-dijital converter iji mepụta isi iyi nke na-emepụta mgbama sine ife na mgbama mgbagha.
●Klas ziri ezi nke 0.05.Mgbe a na-atụle voltaji AC, AC ugbu a na ike arụ ọrụ, ngwaọrụ ahụ nwere ihe ntụgharị dijitalụ/frequency (DFC) nwere oge ọrụ dị elu karịa 60kHz yana ọtụtụ ọnụọgụ dị ugbu a, yabụ na-ekwe nkwa izi ezi dị elu.
●The agbagọ ife nke 2 ~ 31 ugboro, ọnụ ọgụgụ, ugboro na njupụta nke harmonics, na oge nke harmonic ka isi ife nwere ike niile mmemme.
●6.5-inch agba TFT LCD ihuenyo, doro anya ma na-egbuke egbuke ngosi.
●Na ọdụ ụgbọ mmiri RS232.
●N'iji nnukwu ikike ebe nchekwa na-adịghị agbanwe agbanwe, nwere ike ịchekwa nsonaazụ ule nke mita 300 n'okpuru ule, nlele data na ọrụ bulite data.
●Na ezi ntụkwasị obi, dị mfe iji rụọ ọrụ.
| Mbupute AC ugboro ike | |
| Oke voltaji (V) | 50, 100, 200, 400, 600 (800V bụ nhọrọ), Max.ike mmepụta 20VA |
| Oke dị ugbu a (A) | 0.5, 1, 2.5, 5, 10, 20, Max.ike mmepụta 20VA |
| Oke mgbanwe voltaji | 0 ~ 130%, mma ndozi 5*10 |
| Oke mgbanwe ugbu a | 0 ~ 130%, mma ndozi 5*10 |
| Ịdị mma nke voltaji, ugbu a, ike na-arụ ọrụ na ike | 0.05% |
| Izizi ike na ume ike | 0.1% |
| Ogo izizi nke ugbu a ruo voltaji nkeji | 0,05° |
| Ugboro ugboro | Oke ngbanwe: 45 ~ 65Hz, Ndozi ịdị mma: 0.001Hz Ntọlite uru ziri ezi: 0.01Hz |
| Usoro | Oke mgbanwe: 0 ~ 359.99° Ndozi ịdị mma: 0.01° Ntọlite uru ziri ezi: 0.05° |
| Ogo mgbagha nke voltaji na ụdị ebili mmiri dị ugbu a | ≤0.3% |
| Nkwụsi ike nke voltaji, ugbu a na mmepụta ike | ≤0.01%/60s (ọnụahịa kacha ruo na-elu) |
| Harmonics | 2-31 ugboro Mkpokọta: 0 ~ 20% Ịdị mma usoro: 0.01°*N ("N" na-ezo aka n'usoro nkwekọ) |
| mmepụta DC | |
| Oke voltaji (V) | 0.075, 75, 150, 300, 500, 1000, Max.ike mmepụta 20W |
| Oke dị ugbu a (A) | 0.5, 1, 2.5, 5, 10, 20, Max.ike mmepụta 20W |
| Ndozi nso nke voltaji na ugbu a | 0 ~ 120% (ọ bụghị gụnyere 1000V), mma ndozi 5 * 10 |
| Nkwụsi ike nke voltaji na mmepụta ugbu a | ≤0.01%/60s (ọnụahịa kacha ruo na-elu) |
| Izizi uru ntọala voltaji | 0.05% |
| Izizi uru ntọala dị ugbu a | 0.1% |
| Izi ezi na mmepụta 75mV (Ibu Ibu ≥5Ω) | 0.1% |
| N'ozuzu oke | |
| Ịnye ọkụ | Otu nkeji 220V± 10%, 50Hz±5% |
| Jiri ọnọdụ | 20℃±10℃, ≤85%RH |
| Akụkụ | 460*460*175mm |
| Ibu | Ihe dịka 20kg |
| Motu unit | 1 set |
| Aluminomalloy box | 1 set |
| Ụdọ ọkụ | 1 pc |
| Test akara na njikọ | 1 pc |
| Ahịrị ule (DC 75mV) | 1 pc |
| Ule ule maka ọkụ eletrik | 1 pc |
| Igwe nzikọrịta ozi | 1 pc |
| Ponye nchịkọta hotoelectric | 1 pc |
| onye ọrụ's ndu | 1 oyiri |
| Akuko ule ụlọ ọrụ | 1 oyiri |
