һm÷g(sh)Ҏ(gu)ӲPC(j)Ĺ(ji)ܼg(sh)Ҫԇ(yn)ͽY(ji)жmֱӻgBӵ늾W(wng)ԴӲPC(j)
Ҏ(gu)ļ
GB 20943 ·ݔʽ-ֱͽ-ⲿԴЧֵ(ji)urֵ
IEC62987 lҕlP(gun)O(sh)书Ĝy
g(sh)ZͶx
1ӲPC(j) Digital Video RecorderӲPȔ(sh)ִ惦|(zh)(sh)F(xin)P(gun)ϢӛO(jin)ҕطŵȹܵҕlO(sh)䣬(sh)ӲPC(j);W(wng)j(lu)ӲPC(j)
2B(ti) on mode ӲPC(j)Bӵ늾W(wng)ԴṩҪܵĠB(ti)
3(ji)urֵ evaluating values of energ conservationڱg(sh)Ҏ(gu)yԇl(ji)ӲPC(j)SĹB(ti)µ
g(sh)Ҫ
1(ji)urֵӲPC(j)B(ti)¹ʵĹ(ji)urֵPON-L չʽ1M(jn)ӋʽЦPfa ӲPC(j)ӹܹ֮ӲPC(j)B(ti)¹Pon (yng)ڹ(ji)urֵPON-L
PON-L=26.0+Pfa.(1)
ʹÆ·ݔʽ-ֱͽ-ⲿԴӲPC(j)ʹõⲿԴ(yng)GB 20943й(ji)urֵҪ
2ӹܹӵӋ㣺ӲPC(j)ӹܹͨ^1_(yng)(j)ӲPC(j)ڹB(ti)rṩȫҪܴ_ӹܹ֮
1 ӲPC(j)ӹܹ
ԇ(yn)
1ԇ(yn)l
з(ni)ĜضȡȺ͚≺lM(jn)Мy
h(hun)ضȣ15桫35棻
ȣ25%75%
≺86kPa106kPa
yԇý(wn)Դ늣늉lʲӾڡ1%ҽ(wn)ԴṩʲС10Ĝyԇ(wn)Դİ13CĿCʧ治(yng)2%yԇ늉ķֵ(yng)(dng)Чֵ1.341.49֮g
2yԇx
2.1Ӌyԇ(yng)ʹý(jng)У(zhn)ĹӋӋڲ10W йʜyrֱ0.01Wڴ10WС100Wйʜyrֱ0.1Wڴڻ100W йʜyrֱ1WyԇМyԇ·(yng)ԓMܶԱڜyԇ·ĜyY(ji)`
3ԇ(yn)
3.1ԇ(yn)O(sh)
D1 ӲPC(j)ʜyԇʾD
ӲPC(j)ڳSO(sh)ãD1 ʾӲPC(j)yԇ·ӲPC(j)(yng)BӱO(jin)ҕO(sh)(dng)ӲPC(j)иݔܕr(yng)ͨ^ݔ˿BӱO(jin)ҕO(sh)
ӲPC(j)ṩPoE늹ܕryԇ^̑(yng)ȥPoEԴֹʹPoE늹
ӲPC(j)ݔָ̖֧ʽ͘(bio)ʽr(yng)ø̖ʽݔ̖
ӲPC(j)֧ݔ딵(sh)̖ģM̖r(yng)քey
ӲPC(j)ݔ̖(yng)ӑB(ti)ҕl̖(IEC 62087 x50HzӜy̖L10min)
3.2ԇ(yn)E
a) ͨӋԴ̎ژ(bio)(zhn)Ҏ(gu)ԇ(yn)lȴrg(yng)5min
b)_ӲPC(j)ϵy(tng)O(sh)ĬJ(rn)ֱ£_һ·ͨľa惦ܣҕl̖
c) ӲPC(j)M(jn)빤B(ti)(wn)(ԭtϹrgС30min)yӲPC(j)Ĺ(E1)yT1(yng)С10minͨ^ʽ(2)ӋB(ti)¹(Pon)
Pon = E1/T1 ʽ(2)
ʽУ
PonB(ti)¹ʣλ(W)
E1ӲPC(j)Ĺλߕr(Wh)
T1yλСr(h)
Y(ji)жO(sh)䰴ԇ(yn)yõĽY(ji)_(d)g(sh)Ҏ(gu)g(sh)ҪҎ(gu)жҪ