Language:       
High-quality products
&
professional services
 
Material Level Control
　
Flow Instrumenst
　
Gas/Liquid Analytical
　
Electrical Products
　
Other Products
　
Process Weighing
　

Phase Failure Relays

It is a Negative Sequence Voltage Sensing Phase Failure with Under & Over Voltage Relay. It is best suitable for 3 phase loads or 3 phase motor / pump loads only. It offers protection against Phase Failure, Phase Unbalance, Phase Sequence Reversal, Under Voltage & Over Voltage faults. It is useful for incoming side, Mains Supply monitoring, General voltage faults, AMF/Transfer Switch Panels & Pump Control Panels. It is available in DIN Rail mounting enclosure.

Name Product show Description Remarks
PFS3 Phase Failure Relays
PFS3 Phase Failure Relays
· Monitors all 3 phases of Voltage Supply.
· Built-in Auxillary Supply.
· Auto Reset.
· Adjustable trip time delay (1-5 sec.)
· 11 PIN socket base mounted Enclosure.
  
PFS2 Phase Failure Relays
PFS2 Phase Failure Relays
· Monitors all 3 phases of Voltage Supply.
· Built-in Auxillary Supply.
· LED Indications for Power ON & Fault.
· Auto Reset.
· 8 PIN socket base mounted Enclosure
  
PFS1 Phase Failure Relays
PFS1 Phase Failure Relays
· Monitors phase sequence of 3 phase voltage.
· Built-in Auxillary Supply.
· Auto Reset.
· 8 PIN socket base mounted Enclosure.
  
PS D1 Phase Failure Relays
PS D1 Phase Failure Relays
  
SP D2 Phase Failure Relays
SP D2 Phase Failure Relays
· Monitors all 3 Phases of Voltage Supply.
· Available for any System Voltage.
· External Aux.supply.
· Auto Reset.
· Sleek DIN Rail mounted Enclosure.
· 2 CO output contact.
  
PP D1 Phase Failure Relays
· Monitors 3 phase Voltage Supply.
· Suitable for any System Voltage.
· No external auxiliary Supply required (Built in Aux. Supply).
· Auto Reset.
· 2 CO output contacts. (For 1CO output use VSP D1 model)
· Power ON & Trip LED indication.
· Sleek DIN Rail mounted D1 Enclosure.
  
First Previous Next Last
 Go
2010©Copyright  Combine instruments Co.,ltd allrights revered
USA:17888 67TH COURT NORTH LOXAHATCHEE FL 33470 US Post：FL33470
CHINA: No.40,JinFengXi Road,National Hi-Tech Industry Development Zone,ZhuHai,GuangDong,China
Tel:+0086 756 3895799 Fax:0086 756 3892788 E-mail:sales@combine-inst.com 
COMBINE INSTRUMENTS   Batching System  Loss-in-weight-feeder 
粤ICP备16107310号