mainspro是一個基于微處理器的繼電保護，提供了一套全面的保護和輔助功能。
特別是在并網(wǎng)應(yīng)用中安裝MAINSPRO保護繼電器是有必要的，
基本保護功能：
−電壓
−頻率
−電源喪失
這包括用于電源保護的基本要求，還可以在許多應(yīng)用中，有它的獨特功能。
如需詳細(xì)說明書請聯(lián)系我們
BIC Binary switches – COM terminal
BI1 External trip binary switch
BI2 Remote Fault reset binary switch
BI3 Alternative settings binary switch
BI4 Disable binary switch
UA1 to 3 First set of voltage measurement terminals (Ua).
Terminals UA1 and UA2 are internally
interconnected
MainsPro, SW version 1.0T1, ©ComAp – September 2010
MainsPro Installation and Operation Guide - r2
1-6
UB1 to 3 Second set of voltage measurement terminals (Ub).
Terminals UB1 and UB2 are internally
interconnected
UC1 to 3 Third set of voltage measurement terminals (Uc).
Terminals UC1 and UC2 are internally
interconnected
11, 21, 31, 41, 51 RE1-5 relay contact – common
12, 22, 32, 42, 52 RE1-5 relay contact – normally closed (during faultfree
conditions maintained in open position)
14, 24, 34, 44, 54 RE1-5 relay contact – normally open (during faultfree
conditions maintained in closed position)
L/+ Power supply – high range 85-265 VAC / 110 – 370
VDC.
+ Power supply – low range 8 – 40 VDC. Connect +
pole to this terminal.
N/- Common terminal for power supply. In case of DC
supply, connect – pole to this terminal.
Wiring