Home
Manufactures
 
      Acuvim   
 
     ConZerv
 
    Crompton
 
       Rish
 
     Texmate
 
   Wilbac Meter
 
  Meter Types
 
  Electric Meters
 
  Revenue Grade
 
   Single Phase
   Switchboard
 
   Three Phase
   Switchboard

Three Phase Demand

 Watt Hour Meter
 
Transformers
       Current
  Transformers
 
     Potential
  Transformers
 
     Switches
 Salzer Switches
 
   Ordering
 Information
Crompton 256-PHVU Protector Relay Voltage -Frequency Combination.
Select From 29 AC Volt Inputs, 5 Frequency's.

Product Type

Function

Specification

Input

Relay

Frequency

Diff. V

Diff. Hz

Option

Part Number

Is part number generated  not listed? Order it anyway. The price may change for frequency,
input  non standard relay action and power supply options. See option list below. We  will
confirm your order with the correct price and delivery. 256-PHVU Data.
 
COMBINED VOLTAGE & FREQUENCY   
SINGLE PHASE 120V 60Hz OVER & UNDER VOLTAGE 256-PHVU-PQBX-C6 $547.38
OVER/ UNDER FREQUENCY  (50-70Hz) 4 independent double pole change over relays; fixed
differential and adjustable time delay) (50Hz OPTION)
 
OPTIONS:
Power Supply:
Self Powered. No additional power supply required. No charge
AC External Power Supply 120V 60Hz.(DG) No Charge when required.
All External AC Power Supply add $32.14 (120, 240V)
All External DC Power Supply add $46.06 (12V, 24V, 48V, 125V)
Input-Power Supply  Frequency 400Hz. Code C4 Add $22.00
System Voltage Options:
120V, Code-DG, 208V. Code RM- No Charge
220V Code- R4, 240V Code-RR, 480V Code-SE Add $32.14
Relay:
Non Standard Relay Action  add $30.00
Time Delay Relays (if not standard) add $28.50 per relay