24 kV series · Indoor switchgear
Combines vacuum circuit breaking with isolation and earthing in a side-mounted indoor assembly. Specify the required switch arrangement and cabinet interface for your installation.
For VQL-24GD/630-25, confirm the short-circuit breaking duty and transfer current in the approved technical schedule before specifying the assembly.
Match the VQL-24GD electrical and mechanical ratings to the selected model and cabinet requirements.
Specify the complete VQL-24GD model code and current / breaking-duty pair. The short-circuit breaking duty and transfer current for the selected assembly require confirmation in the approved order documents.
| Selection | Mechanical and primary fit | Control and interlocks |
|---|---|---|
| Earthing switch | An earthing switch can be specified or omitted; outgoing panels usually include one. In the model code, G identifies the isolating switch and D the earthing switch. | When no earthing switch is fitted, include the cabinet-door interlock specified for that arrangement. |
| Mounting orientation | Right-hand or left-hand (reversed) arrangement. | The earthing-switch side must not be the incoming side. For bottom cable entry with earthing, use the reversed arrangement. |
| Mechanical sequence | The isolating switch, circuit breaker and earthing switch operate on separate shafts. | Mechanical interlocks link the three operations. Match any cabinet-door or key interlock to your panel design. |
| Panel fit | Match pole spacing and primary-terminal positions to the outline drawing for the selected construction. | Check cabinet depth, cable entry and mounting points against your switchgear layout. |
VQL-24 · Technical references
Review the outline dimensions and secondary-circuit references for VQL-24GD/630-25.
The available manual covers the VQL-24GD/630-25 configuration.
Available now
Operating instructions, rated data, installation dimensions and secondary-circuit references.
Configuration · VQL-24GD/1250-25
Price reference for the specified VQL-24GD/1250-25 configuration. GD configuration; cabinet interfaces and operating supply require confirmation.
Price range
USD 1885–1890 / set
USD per complete three-phase set. Minimum order: 1 set. USD 1890 per set for 1–9 sets; USD 1885 per set for 10+ sets. Shipping and taxes are excluded. Other configurations and accessories require a separate quotation. Confirm the specification and final quotation before ordering.
The range reflects order-quantity tiers for this configuration; it does not cover every option in the series.
| Quantity (sets) | Price per set |
|---|---|
| 1–9 | USD 1890 |
| 10+ | USD 1885 |
VQL-24 · Product selection
Answers on ratings, earthing, panel layout and order details.
Compare the model codes VQL-24GD/630-25, /1250-25, /630-31.5 and /1250-31.5. Confirm the complete current / breaking-duty pair and transfer current in the approved technical schedule; the /630-25 designation alone does not establish these values. See the ratings table.
G means isolating switch; D means earthing switch. The earthing switch can be included or omitted. Confirm the function required for your panel in the configuration section.
Select right-hand or reversed/left-hand for your panel layout. The earthing-switch side must not be the incoming side. For bottom entry with earthing, specify the reversed arrangement. Review the panel interface checks.
Check the mounting points, phase and terminal spacing, primary-connection positions, shaft projection and operating clearance. Include cable-entry direction and the earthing arrangement in the cabinet drawing. Compare the VQL-24GD outline with the selected model and use its approved order drawing for fabrication.
State earthing, mounting direction and cable entry. List the supply for each closing and trip coil and the spring-charging motor, required auxiliary contacts, insulation construction and release options in the configuration section.
