| 制造商 | 部件名 | 数据表 | 功能描述 |
 List of Unclassifed Man... |
DPA01CM44
|
115Kb / 3P |
Monitoring Relays 3-Phase Sequence and Phase Loss
|
|
DPA71DM23
|
107Kb / 3P |
Monitoring Relays 3-Phase Sequence and Phase Loss
|
|
DPB02CM23
|
164Kb / 4P |
Monitoring Relays True RMS 3-Phase, Phase Sequence/Loss - Asymmetry
|
 Extech Instruments Corp... |
480400
|
131Kb / 6P |
Phase Sequence Tester
|
|
480400
|
150Kb / 1P |
Phase Sequence Tester
|
 PHOENIX CONTACT |
EMD-SL-PH-400
|
120Kb / 5P |
Phase sequence monitoring
|
|
2866077
|
120Kb / 5P |
Electronic monitoring relay for phase sequence, phase failure, and asymmetry monitoring
|
 ZIEHL industrie-elektro... |
DRR20
|
262Kb / 1P |
Phase sequence change Relay DRR20 with integrated monitoring of undervoltage and asymmetry
|
|
P222505
|
262Kb / 1P |
Phase asymmetry Relay Type PS2DK Monitoring of Phase-Asymmetry and Phase Sequence
|
 Omron Electronics LLC |
K8DS-PH1
|
1Mb / 12P |
Phase-sequence Phase-loss Relay
|