輸入CT一次額定電流值,對(duì)于1000:5和1000:1的CT,輸入都是1000。為了正確的動(dòng)作，CT二次電流額定值必須與這個(gè)定值相匹配(同是時(shí)也于所使用的特定的CT聯(lián)接方式相對(duì)應(yīng))。下例表明多CT輸入是如何做為一個(gè)電流源和:F1:變比為500:1的CT組;F5:變比為1000:1的CT組;M1:變比為800:1的CT組。

Opto22 OPT22AC5 Opto22 Ac5 001784a 8-bit Isa Shortcard

Opto22 001784A Opto22 Ac5 001784a 8-bit Isa Shortcard

OPTO 22 SNAP-AIV-4 NSFP SNAPAIV4

OPTO 22 SNAP-SCM-232 USPP SNAPSCM232

OPTO 22 G4-AD16 NSFP G4AD16

OPTO 22 G4RAX Remote Analog 8-channel I/O Unit Extender

OPTO 22 ANALOG BRAIN BOARD B2 WITH MODULES

OPTO 22 ANALOG BRAIN BOARD B2 WITH MODULES

OPTO 22 LCM4 NSFP LCM4

Opto 22 AC5 Adapter Card With Cable

OPTO 22 G4LC32RAM NSPP G4LC32RAM

OPTO 22 EX-1 NSFP EX1

OPTO 22 SNAP-ENET-S64