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VD4 low/mid duty

The VD4 vacuum circuit breaker with spring operated mechanism is excellently suitable for switching of short-circuit currents, overhead lines and cables under load and no load, transformers and generators, motors, ripple control systems and capacitors - even in parallel.

Low/Middle Ratings
Rated voltage (kV)	12-24

Rated current (A)	630 - 2500

Rated breaking current (kA)	16 - 40

Documentation and downloads

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Brochure

Doc No: 1VDS22004-YN
Title: VD4 Vacuum Circuit Breaker in Unisafe Panel, India
Revision: -
File type: pdf
Summary: No summary available
Cover page:

VD4 Vacuum Circuit Breaker in Unisafe Panel, India

English - 0.42 MB - pdf

Catalogue

Doc No: 1VCP000112 2009.07
Title: General catalogue medium voltage products / Italy
Revision: G
File type: pdf
Summary: The MV Product Panorama has been prepared for the Italian market. It shows the products that can be sold in Italy, but the catalogue might be of interest to other countries, too.
Cover page:

General catalogue medium voltage products / Italy

English - 2.59 MB - pdf

Doc No: 1VCP000001 2009.10
Title: New Design VD4 - Medium voltage vacuum - 12 ... 24 kV - 630 ... 3150 A - 16 ... 40 kA
Revision: N
File type: pdf
Summary: No summary available
Cover page:

New Design VD4 - Medium voltage vacuum - 12 ... 24 kV - 630 ... 3150 A - 16 ... 40 kA

English - 6.08 MB - pdf

Course description

Doc No: ITSERTRAIN
Title: Italy: Training HD4, VD4, V-contact, Unigear ZS1, UniMotor, UniAir, UniMix, REF542plus, PR512/521
Revision: A
File type: PPT
Summary: No summary available

Italy: Training HD4, VD4, V-contact, Unigear ZS1, UniMotor, UniAir, UniMix, REF542plus, PR512/521

English - 1.28 MB - PPT

Leaflet

Doc No: 1VCP000297 2009.06
Title: ABB - Medium Voltage production facility
Revision: -
File type: pdf
Summary: No summary available
Cover page:

ABB - Medium Voltage production facility

English - 1.18 MB - pdf

Doc No: 1VCP000186 - 2009.02
Title: New Design VD4 - Medium voltage vacuum circuit-breaker with mechanical operating mechanism
Revision: B
File type: pdf
Summary: No summary available
Cover page:

New Design VD4 - Medium voltage vacuum circuit-breaker with mechanical operating mechanism

English - 0.17 MB - pdf

Doc No: VD4-LMT_data
Title: VD4 LMT retrofit - technical data
Revision: -
File type: pdf
Summary: No summary available
Cover page:

VD4 LMT retrofit - technical data

English - 0.92 MB - pdf

Manual

Doc No: ITADD-C 647654011 2009.10
Title: New Design VD4 - Instruction manual - 12 ... 24 kV - 630 ... 4000 A - 16 ... 50 kA
Revision: Q
File type: pdf
Summary: No summary available
Cover page:

New Design VD4 - Instruction manual - 12 ... 24 kV - 630 ... 4000 A - 16 ... 50 kA

English - 8.13 MB - pdf

Doc No: VD4-LMT-manual
Title: VD4 LMT retrofit - installation & service instructions
Revision: -
File type: pdf
Summary: No summary available
Cover page:

VD4 LMT retrofit - installation & service instructions

English - 0.60 MB - pdf

Presentation

Doc No: DEABB 4066 09 E
Title: Vacuum circuit-breaker VD4 -high duty
Revision: E
File type: pdf
Summary: No summary available
Cover page:

Vacuum circuit-breaker VD4 -high duty

English - 0.31 MB - pdf

Test report

Doc No: TR_VD4 LMT
Title: VD4 LMT retrofit - short circuit certification
Revision: -
File type: pdf
Summary: No summary available
Cover page:

VD4 LMT retrofit - short circuit certification

English - 0.22 MB - pdf

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