功能與特征
用途:將電力系統(tǒng)里的電能量變送成線性比例輸出的脈沖量,電能以光耦電極開路或斷電器接點二種形式脈沖輸出,以適應不同的RTU和電能記錄裝置。數(shù)字量輸出與輸入被測量的有功(或無功)電能相對應,輸出引線是四根線,雙向數(shù)字輸出正、負兩個方向的電能量。
測量:單相二線,三相三線,三相四線
輸入范圍:電流5Aac,1Aac;電壓150Vac,450Vac,600Vac
精度:±0.5%RO
輸出:1pulse/KWH , 5pulse/KWH,10pulse/KWH等脈沖量
工作電源:AC220V±10%或AC/DC24~265V
外型尺寸:112(L)×100(W)×70(H)mm
安裝方式:35mm標準導軌、底座螺釘安裝
常用型號:
LWH-34A5V38-P1R-A2 LWH-34-A5V38-P3-A2 LWH33A1V1P3PD1 LWH33A5V38P2RA2
LWH33A5YP2RA2 LWH-MW-HL LWH33A5V1P3PA2 LQH33A1V1P3PD1 S3-AD-1-55A4B
S2-400F-121/100/45-55H S4(T)-DT-V2196Y S3-AD-1T-15A4B S3-AD-3-55A4C
S3-VD-3-15A4C S2-500RAC 110V/220V S4-DT-V6192 S4-DT-00192 DC0-220V
S3-AD-1-55 A4B TG60-41 S4-DT-00192 DC0-75MV S4-DT-00192 DC0-600V
S2-312-DP51 S3-AD-1 S3-VD-1 S3-AD-1-55A4B S2-312-D001 S2-312-DP51
S2-312T-6JN1 S3-AD-1 S3-AD-3 SD-AD-1T S3(T)-AD-1T-55A
S3-AD-1 S3-AD-1-55A4B S3-AD-1-55A4B S3-AD-1-56A4B S3-AD-1-55A4B
S3-AD-1-55A4O S3-VD-1-15A4B S3-AD-1-55A4C S3-WD-3-515A4E S3AD1-55A4A
S3-VD-3-354B S3-WRD-3-545A4BN S3-AD-1T-55A4B S3-AD-1-55A4B
S3-AD-1T-55A40 AC0-5A/DC4-20MA S3-AD-1T-55A40 DC220V S3-WD-3A-035A4BN
S3-AD-1T-15A4B S3-AD-1-15A4B S4-RT AC110V S2-312-D001 S3-AD-1T-55A4B
S3(T)-AD-1-55A4B N3-AD-1-55A4B S3(T)-AD-1T-55A4F N3-AD-1T-55A4F
S3(T)-VD-1-55A4B N3-VD-1-55A4B S3(T)-AD-3-55A4B N3-AD-3-55A4B
N3-AD-1S-55V2A4B S3(T)-AD-1S-55V2A4B N3-AND-3-5C5A2B S3(T)-AND-3-5C5A2B
S3(T)-WD-3-545A4BN N3-WD-3-545A4BN N3-RD-3-545A4BN S3(T)-RD-3-545A4BN
N3-WRD-3-545A4BN S3(T)-WRD-3-545A4BN S3(T)-WHD-1 S3(T)-WHD-3
S3(T)-WHD-3A N3-WHD-1 N3-WHD-3 N3-WHD-3A S3(T)/N3-RHD-1
S3(T)/N3-RHD-3 S3(T)/N3-RHD-3A
N3-RHR-1 N3-RHR-3 N3-RHR-3A