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Home » Products » Low Voltage Switchgears » Changeover & By Pass Switch

Changeover & By Pass Switch

Changeover & By Pass Switch
Changeover & By Pass Switch
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Product Code : 17
Brand Name : SOURABH ENGINEERS & CONSULTANT
  • Minimum Order Quantity
  • as per requirement
  • Unit of Measure
  • Piece/Pieces
  • Payment Terms
  • Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID), Cheque, Days after Acceptance (DA), Delivery Point (DP), Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Western Union, Paypal, Others
  • Delivery Time
  • as per requirement Days
  • Main Domestic Market
  • All India
Product Description

Changeover & By Pass Switch

Salient Features

  • Modular design in 3 & 4 pole (63A ~3150A), suitable for utilization category AC-23A
  • Easy maintenance as each pole can be replaced easily due to modular construction, saving cost of entire Switch in case of single pole being burnt or damaged.
  • Available in open execution & in sheet steel enclosure.
  • Complies with the latest requirements of IEC-60947-1 &3 13947-1 &3 standards.
  • Unique self cleaning contact construction with special knife type (200A~1800A), double break switching contacts (63~160A & 1000~1800A) & single break (200A~800A). Positive opening operation, with quick make - break and effective arc splitting plates guarantee reliability and long electrical life of the Switch.
  • Excellent tracking resistance of isolation material in switch frame prevents flashover between phases even in the most trying & difficult locations.
  • Adjustable telescopic shaft
  • Compact construction
  • Window for visual contact inspection
  • Suitable for capacitor switching and as a Main switch
  • Handle with in-built padlockable facility in-off position
  • Provision for defeating door interlock
  • Individual phase barrier can be incorporated without tools, between two terminals. Fully protected frame for safe operation in case of (200A~800A)

Function:

  • These changeover switches are used to control disconnect any kind of circuit-disconnection feeders both resistive & inductive loads
  • By means of manual operation, changeover performs circuit switching between two independent circuits -I & ll

Accessories

  • Auxiliary contact (early break type) 1NO + 1NC or 2NO+2NC is available
  • Key & Castle lock facility

Technical Parameters:

Common Characteristics



Conformity to Standards

-

IEC 60947-3 / IS 13947-3

No. of Poles

-

3P / 4P

Rated Operational Voltage (Ue)

V

415

Rated Operational Frequency

Hz

50 / 60

Suitability for Isolation

-

YES

Pollution Degree as per IEC / IS

-

3

Ambient / Cubicle Service Temperature

oC

45

IP Level after mounting

-

IP 54

Technical Parameters compact on load changeover switch / compact On-load by pass switch

Replace '' with 3 in case of 3 pole or with 4 in case of 4 pole

Parameters


63A

80A

100A

Conventional Changeover Type CSSD


CSSD 63D●CO

-

-

On-Load Compact Bypass Switch Type CSBS


CSBS 63DM●

CSBS 80DM●

CSBS 100DM●

On-Load Compact Changeover Switch Type CSCS with shroting links


CSCS 63DM●CO

CSCS 80DM●CO

CSCS 100DM●CO

On-Load Compact Changeover Switch Type CSCS without shorting links


-

-

-

Current rating at 45o C

Ith (A)

63

80

100

No. of Pole


3/4

3/4

3/4

Rated insulation Voltage Ui

V

1000

1000

1000

Maximum operational voltage Ue max

V

690

690

690

Di-electric strength at 50Hz for 1 min.

KV

3.5

3.5

3.5

Rated impulse voltage Uimp

KV

12

12

12

Rated operational current le at 415 V
AC 22A
AC 23A


A
A


63
63


80
80


100
100

Rated making capacity at 415V, 0.35 pf
AC 23A


A


630


800


1000

Rated breaking capacity at 415V, 0.35 pf
AC 23A


A


504


640


800

Capacitor rating at 415V, 3ph

kVAR

50

50

50

Short circuit current with fuses

KA r.m.s

50

50

50

Rated short circuit making capacity (peak)

kA

10

10

10

Short time current for 1 sec.

kA.r.m.s

5

5

5

Electrical Endurance

Operations

5000

5000

5000

#Mechanical Endurance

Operations

10000

10000

10000

#Mechanical Endurance also includes Electrical Endurance



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