1. Bayan
1.1 Luɔi
WXH-872 microcomputer line protection measuring device is suitable for 3~10kV substation power distribution station feeding wire protection, equipped with three sections of overcurrent protection, zero current protection, acceleration protection, loss of pressure protection, duplicate gate function and low peripheral load reduction function. WXH-872 microcomputer line protection measuring device is suitable for 3~10kV substation power distribution station feeding wire protection, equipped with three sections of overcurrent protection, zero current protection, acceleration protection, loss of pressure protection
1.2 Gɛlɛɛr
Tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ
Tabel 1-1WXH-872 Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye
Kategori Funksiɔn |
Yin Funksiɔn |
Bayan |
Funksiɔn gël |
3-segment low voltage lock overload protection |
Voltage element pressure can be reversed |
Protection de accélération excessive |
|
|
Zero sequence overload protection (Zero sequence overload protection) (Zero sequence overload protection) (Zero sequence overload protection) (Zero sequence overload protection) (Zero sequence overload protection) |
Lɔ̈ɔ̈i, alert optional |
|
Three Phase One Reunion Gate |
|
|
Lɔ̈k gël |
Lɔ̈ɔ̈i, alert optional |
|
Low Week Load |
|
|
Gɛlɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ̈r |
|
|
Funksiɔn Bani |
Kontrol circuit abnormality detection |
|
Spring Not Stored Energy Detection |
|
|
TV tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n |
|
|
Rekord |
|
|
Funksiɔn Kontrol |
Telecommunication open collection, device telecommunication shift, accident telecommunication |
|
Normal circuit breaker remote control segmentation |
|
|
Telemetry analogue, ground line data upload |
|
1.3 Karakteristika produk
1, käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke käke
2、Integrated box design, maintenance is more convenient. 2、Integrated box design, maintenance is more convenient. 2、Integrated box design, maintenance is more convenient. Software hardware self-checking function and non-adjustable circuit design, debugging is easier; software hardware self-checking function and non-adjustable circuit design, debugging is easier; software hardware self-checking function and non-adjustable circuit design, debugging is easier; software hardware self-checking function and non-adjustable circuit design,
3, hardware design of device adopts various isolation, shielding measures, software design adopts digital filtering technology and advanced protection algorithms and other anti-interference measures, so that the protection of anti-interference performance greatly improved. 3, hardware design of device adopts various isolation, shielding measures, software design adopts digital filtering technology and advanced protection algorithms and other anti-interference measures, so that the protection of anti-interference performance greatly improved.
4, SoC ye luɔɔi, data processing, logic computing, kuru kunnafoniw tɔ̈ɔ̈u, luɔɔi ye teliya, ku tɛmɛ.
5、Flexible and powerful communication function: support both Rs485 serial communication mode and support Ethernet communication mode. 5、Flexible and powerful communication function: support both Rs485 serial communication mode and support Ethernet communication mode. 5、Flexible and powerful communication function: support both Rs485 serial communication mode and support Ethernet communication mode. Lɔ̈ɔ̈m ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ̈t ë wɛ
6.Flexible support network pairing and GPS pulse pairing when, ensuring the device has a uniform, accurate clock. 6.Flexible support network pairing and GPS pulse pairing when, ensuring the device has a uniform, accurate clock.
7, a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ
8, a tɔ̈u në telecommunication ku remote control function, backstage remote control circuit breaker jump / closing gate ye yic, SOE resolution ye tɔ̈u në station ye 1ms.
9, gël koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor
10, raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan
11, tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë