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Westline Star Delta Starters to 445kW

Features

  • Complies with IEC947 BSEN60947 Type 2 Short Circuit Co-ordination
  • Robust, all welded steel enclosure, up to IP55 protection (* Note 1)
  • Hinged front cover with positive door catches
  • Removable component baseplate
  • Front cover and gland plates bonded to enclosure main earth
  • Wide range of accessories
  • On load isolator or Fused combination switch
  • Switch handle lockable in OFF position which also locks front cover
  • Switch has positive internal indication of contact position (optional)
  • 'R' Type Thermal Overload protection with interchangeable heaters
  • Incorporates well proven Westmaster Contactors
  • Control circuit fuses as standard
  • Standard paint finish : Case - Graphite Grey RAL 7024, Door - Agate Grey RAL 7038

Note 1 : Starters to size WPS (with isolator) and WSS (without isolator) are wall mounted and have protection to IP55. Starters above this size are floor mounting and have protection to IP51 as standard, with the facility to be made to IP55 if required.

Important : Overloads are phase connected.

 

Max. Rated Insulation Voltage :
Ambient Temperature Operating Limits :
Ambient Temperature Storage Limits :
Altitude :
Relative Humidity (IEC68-2) :
Supply Voltage Operating Limits :
Short Circuit Co-ordination

660V
-50C to +450C (* Note1)
-200C to +650C
Up to 2000M
95% at 400C
85% to 110%
50kA prospective current

Type C to BS4941
Type 2 to IEC947, BS EN ISO60947

Note 1 : Up to +650C derated.

 

Max FLC

Approximate kW / HP

Ordering Code
220V
415/440V
HP
kW
HP
kW
   22        7.5        5.5      15      11    WES00*B  
   43      15      11      30      22    WGS00*B  
   60      20      15      40      30    WJS00*B  
   72      25      18.5      50      37    WKS00*B  
 105      40      30      75      55    WMS00*B  
 138      60      45    100      75    WNS00*B  
 170      70      51    125      90    WPS00*B  
 220      80      59    150    110    WRS00*B  
 280    110      80    200    150    WSS00*B  
 392    150    110    300    220    WVS00*B  
 550    220    160    430    315    WWS00*B  
 800    422    315    590    445    WZS00*B  

To complete Ordering Code, replace the * with :

O - No Isolator Required
L - Fitted with Isolator
S - Fitted with Fuse Switch

Order details to include starter type together with supply details and motor rating.
Optional extras by full description.
Heater elements for the 'R' type thermal overload to be ordered separately.

 Starter Type    Mounting
 A  
 B  
 C  
 D  
 E  
 Ø F
 M
(When filted) 
 Case
 Ref  
 WESOOOB     Wall      500      250      174      400      150      9     223     B2   
 WESOOLB 
 WGSOOOB
 WGSOOLB  
 WESOOSB     Wall      550      350      174      450      250      9     223     B3   
 WGSOOSB
 WJSOOSB
 WJSOOOB
 WJSOOLB
 WKSOOOB  
 WKSOOSB    Wall      666      450      222      550      350     11     271     B6   
 WKSOOLB  
 WMSOOOB  
 WMSOOLB  
 WNSOOOB  
 WPSOOOB  
 WMSOOSB    Wall    766    450    222    650    350    11    271     B7  
 WNSOOLB
 WPSOOLB
 WNSOOSB     Wall     1116     500     222     1000     400    11    271    B8  
 WPSOOSB  
 WRSOOOB
 WSSOOOB

 Starter Type    Mounting
 A  
 B  
 C  
 D  
 E  
 WRS/WSS (Isol. / Fused Switch)    Floor 1432 525 367 575 275
 WVS    Floor 1607 700 367 750 275
 WVS (Isol. / Fused Switch)   Floor 1782 700 418 750 325
 WWS    Floor 1607 700 367 750 325
 WWS (Isol. / Fused Switch)    Floor 1782 700 418 750 325

Diagram Ref : CS5007137P1 - Typical sizes WES & WGS

Diagram Ref : CS5007137P2 - Typical sizes WJS & WKS

Diagram Ref : CS5007137P3 - Typical sizes WMS, WNS & WPS

Diagram Ref : BS5006281 - Typical sizes WRS, WSS, WVS & WWS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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