DRIESCHER
- Offer Profile
- DRIESCHER
Moosburg is a family-run, globally operating company that is one of
the leading suppliers of low voltage and medium voltage switchgear
and switching devices for 1 kV to 38.5 kV/52 kV.
Innovative technology, flexibility and the highest possible quality have made DRIESCHER one of the leading manufacturers in the world today.
Product Portfolio
Medium voltage
- As a manufacturer of medium voltage switching devices
and switchgears, we offer our clients a comprehensive range of products for
various applications:
- Single and double busbar systems
- Industrial systems with two- and three- compartment isolation
- Fixed, withdraw-unit and truck-type technology
- Compact switchgear
- Special structures (switching blocks)
- Customer-specific special switching devices
- Indoor switch disconnectors, disconnectors and earthing switches (single-pole and three-pole)
- Indoor circuit breakers (low-oil and vacuum)
- Outdoor switch disconnectors (low-oil and vacuum)
- Switching devices for railway systems
- High voltage, high-rupturing-capacity fuses
- Customer-specific switching devices
12 kV switchgear
- 12 kV switchgear up to 1600 A, 16 kA, 20 kA, 25 kA, 31,5 kA/40 kA
12 kV switchgear type D12
- DRIESCHER Air-insulated medium-voltage switchgear type
D12
- type D 12 - 507519
- rated voltage 12 kV
- rated current 630 A
12 kV switchgear type W12
- DRIESCHER Air-insulated medium voltage switchgear
- type W12 - 607519
- type W12 - 757521
- type W12 - 907521
- rated voltage 12 kV
- rated current up to 630 A
12 kV compact switchgear
- DRIESCHER - Air-insulated medium voltage compact
switchgear for substations
- rated voltage 12 kV to 24 kV
- rated current 630 A
WEL/E2K/E3K 12 kV switchpanels
- DRIESCHER - Air-insulated medium voltage switchpanels
- withdrawable type WEL
- withdrawalbe type with 2- or 3-compartment design E2K, E3K
- rated voltage 12 kV, 24 kV and 36 kV
Measuring panel W12/24
- - rated voltage 12 kV
- rated current 630 A
24 kV switchgear
- 24 kV switchgear from 630 A up to 1600 A, 16 kA, 20
kA, 25 kA, 31,5 kA
with circuit breaker and power switch disconnector fuse according to EN 62271-200, EN 62271-1 
24 kV switchgear type D24
- DRIESCHER - Air-insulated medium voltage switchgear
- type D 24 - 601119
- rated voltage 24 kV
- rated current 630 A
24 kV switchgear type W24
- DRIESCHER Air-insulated medium voltage switchgear
- type W24 - 901121
- rated voltage 24 kV
- rated current up to 1250 A
24 kV switchgear type F24
- DRIESCHER - Air-insulated medium voltage switchgear
- type F24 - 606519-27
- type F24 - 756519-27
- type F24 - 906519
- rated voltage 24 kV
- rated current 630 A
24 kV compact switchgear for substations
- DRIESCHER - Air-insulated medium voltage compact
switchgear for substations
- rated voltage 12 kV to 24 kV
- rated current 630 A
Compact switchgear D24
- DRIESCHER Air-insulated medium voltage sector block type
D24-121121
- rated voltage 24 kV
- rated current 630 A
WEL/E2K/E3K 24 kV switchpanels
- DRIESCHER - Air-insulated medium voltage switchpanels
- withdrawable type WEL
- withdrawable type with 2- or 3-compartment design E2K, E3K
- rated voltage 12 kV, 24 kV and 36 kV
Measuring panel W12/24
- - rated voltage 24 kV
- rated current 630 A
Medium voltage switch gear ECOS-C
- - eco-friendly (SF6 free)
- user friendly
- 1-pole isolate power bus bar
36 kV switchgear / 38,5 kV switchgear
36 kV switchgear type PRO-AIR H
- DRIESCHER – Air-insulated medium voltage switchgear
– type W36 – 121526
– rated voltage 36 kV
– rated current 630 A / 1250 A
38,5 kV switchgear
- DRIESCHER Air-insulated medium voltage switchgear
– type W 38,5
– rated current 630 A/1250 A
– rated short-time current 16 kA/20 kA
Indoor devices
- Indoor devices from 12 kV up to 40,5 kV
DRIESCHER - Indoor vacuum circuit-breaker
- Indoor circuit breaker 12 kV up to 38,5 kV
– rated voltage 12 kV up to 38,5 kV
– rated current 630 A up to 2500 A
Indoor load-break switches from 12 kV up to 38,5 kV
- Load-break switch, Load-break switch-fuse-combination
from 630 A up to 1250 A,
16 kA, 20 kA
DRIESCHER - Indoor - Disconnector, Fuse Base, Earthing Switches
- - Rated voltages Ur, 12 kV, 24 kV, 36 kV and 38,5 kV
- Rated currents Ir, 630 A, 1600 A, 2500 A, 4000 A and 6300 A
Indoor Earthing Switches from 12 kV until 38,5 kV
- rated voltages Ur, 12 kV, 24 kV, 36 kV and 38,5 kV
- rated currents Ir, 630 A, 1600 A, 2500 A, 4000 A and 6300 A
Indoor actuating accessories
- DRIESCHER Universal Motor-Operated Acutator UK
- for indoor and outdoor switching devices
Outdoor devices
- Outdoor switches 12 kV up to 52 kV
DRIESCHER - Outdoor Switch-Disconnector from 12 kV up to 38,5 kV (oil)
- DRIESCHER - Outdoor Switch-Disconnector FLa 15/60
- 3-pole
- rated voltage 12 kV, 24 kV, 36 kV and 38,5 kV
- rated current 400 A
DRIESCHER - Outdoor Switch-Disconnector from 12 kV up to 38,5 kV (vakuum)
- DRIESCHER - Outdoor Switch-Disconnector Type FLa 15/97
- rated voltage 12 kV, 24 kV, 36 kV and 38,5 kV
- rated current 400 A and 630 A
- 1-pole and 3-pole design
Outdoor disconnectors from 12 kV up to 52 kV
- DRIESCHER - Outdoor disconnectors, Earthing devices, Fuse
holders
- rated voltage Ur, 12 kV, 24 kV and 38,5 kV
- rated current Ir, 400 A, 630 A, 1600 A, 2500 A and 4000 A
Outdoor earthing switches from 12 kV up to 52 kV
- DRIESCHER - Outdoor Disconnectors, Earthing devices, Fuse
holders
- rated voltage Ur, 12 kV, 24 kV and 38,5 kV
- rated current Ir, 400 A, 630 A, 1600 A, 2500 A and 4000 A
Outdoor actuating accessories
- DRIESCHER - Universal Motor-Operated Actuator UM
- for indoor and outdoor switching devices
Outdoor switch disconnector FLa 15/97 38,5-6300-90
- Type tested according to EN 62271-103
- Rated voltage up to 38,5 kV
- Rated current up to 6300 A
- Rated mainly active load breaking current 250 A
- High short-circuit power
- High voltage endurance
- Minimal expenditure of maintenance
- Operational reliability
- Long life
- Self-supporting construction, no additional fixing necessary
Intelligent outdoor switch disconnector FLa 15/97-6400
- Optimizing availability and reducting black-out times in distribution networks
Compensation switchgear
- Inductive loads such as motors, fluorescent tubes and
choke coils place a burden on supply grids in the form of reactive power
that leads to additional losses in cables and transformers.
The use of optimally designed power capacitors for power factor correction not only saves on reactive power costs, but also results in better utilisation of existing grids.
The power reserves that are conserved in this manner can help to avoid the grid expansion that would otherwise be necessary and can thus also lead to significant savings in investment costs. Power factor correction
- Economic advantages of generators, transformers, linesschal and switching equipment
- Lower loss and establishment of additional reserves, to transmit more active power
- Lower voltage drop
- Lower energy costs
- Improvement ot the power supply
- Active climate protection
Pressure relief duct
Pressure relief duct
- To ensure the highest possible level of personal safety
and to protect the switching house, we recommend pressure relief in the form
of a pressure duct. In the case of an arc fault in the system, the gases
that result can simply be expelled from the switching house through the
duct.
A pressure relief canal can also facilitate the retrofitting of new switchgear to older buildings.
Customized switching devices
Customized switching devices
- Here you fill find all one- and morepole switching
devises for special applications from
1 kV up to 38,5 kV including accessoires and options.
High-voltage, high-rupturing-capacity fuses from 6 kV up to 38,5 kV
High-voltage, high-rupturing-capacity fuses from 6 kV up to 38,5 kV
- DRIESCHER h.v.h.b.c. fuses are designed for installation
- in air and gas-insulated indoor switchgear systems
- in outdoor switchgear systems
Accessories
Accessories
- for medium and low voltage
- for station equipment
- insulators (0,5 kV - 38,5 kV)
- plastic and glass fibre-reinforced plastic screening
Low voltage
- We manufacture low voltage switchgears and switching
devices for energy-supply companies, municipal utility companies,
municipalities and industry around the world in accordance with
DIN EN 61439 (VDE 0660 Part 600) and guarantee you a safe, reliable and cost-effective energy supply.
Low voltage switchgear in accordance with EN/IEC/DIN 61439: Parts 1 and 2- Closed switchgear (up to 6300 A)
- Open scaffolding structures for compact stations
- Cable and fixed distribution cabinets
- Fuse switch disconnectors
- Switch and fuse rails
Low voltage switches
- in accordance with DIN/EN 60947 until 690 V, until 6300 A, until 150 kA Icw
DRIESCHER - Low voltage fused-switch-disconnector system 403
- - rated current 400 A up to 1445 A
Fuse-switch-disconnector system 203 (NH00-3)
- - according for DIN 43623 until IN 2000 A
Fuse-switch-disconnector system 202 (NH00-3)
- - according to DIN 43623 and IN 630 A
Low voltage switchgear
- 24 kV switchgear from 630 A up to 1600 A, 16 kA, 20
kA, 25 kA, 31,5 kA
with circuit breaker and power switch disconnector fuse according to EN 62271-200, EN 62271-1 
Low voltage distribution Type D 103
- - series type 81, 84 and 86
- series type D 103
- according to EN 60439-1
DRIESCHER Low voltage distribution series type 84
- - series type 81, 84 and 86
- series type D 103
- according to EN 60439-1
DRIESCHER - Low voltage distribution series type 86
- - series type 81, 84 and 86
- series type D 103
- according to EN 60439-1
DRIESCHER - Low voltage distribution series 88 - Vamocon
- - TSK-tested
- tested for resistance to accidental arcing
- according to EN 60439-1
DRIESCHER - Low voltage distribution series 88 - Vamocon
- – tested for resistance to accidental arcing IEC 61641
– IEC 61439-1/2 tested
Railway technology
- We have been successfully operating with high levels of
dedication and innovation in the area of rail power technology for decades
now. Thanks to our close cooperation with Deutsche Bahn, we have been able
to develop many rail products
up to 52,000 V / 630 A; 4000 A for overhead cable operation and substations, which are now being very successfully used by international rail operators (Deutsche Bahn, RENFE, Chinese railways, Norwegian railways, etc.). Indoor devices
- Indoor devices from 12 kV up to 40,5 kV
DRIESCHER - Indoor switches for railway lines
- - rated voltage 12 kV up to 38,5 kV
- rated current 630 A up to 2500 A
DRIESCHER - Indoor disconnectors for railway electrifications
- - 1-pole design
- rated voltage 1,5 kV DC
- rated current 1250 A
DRIESCHER - Outdoor disconnector FTr 3-2500-...B
- - rated voltage Un 3 kV
- rated current Ine 2500 A
- 1- and 2-pole
DRIESCHER - Outdoor switches for railway lines
- - 1-pole and 2-pole design
- nominal voltage up to 29 kV
- rated current up to 2000 A
AC/DC earthing switches
- – 1-pole and 2-pole design
– Indoor and outdoor applications
– Nominal voltage from 1,5 kV up to 25 kV
Complete solutions
- Complete solutions
• concrete construction
• container construction
Here you will find different station types, which we are happy to offer you on request.
