Underground distribution systems

Transcription

1 Underground distribution systems

2 Langmatz underground distribution systems are modern distribution systems also suitable for flood proof underground installation. We produce and deliver solutions that fit urban landscapes in the age of contemporary marketplace design. Underground distribution systems with electrical socket combinations 3-6 General information 7-18 EK 800 with swivel manhole cover EK 600 with swivel manhole cover EK 602 compact satellite power distributor Underground distribution systems for power supply and telecommunication EK 880 with horizontally swivelling flood proof compartment Underground distribution systems for customised component integration 31 EK 368 housing with NH00 isolator EK 838 with integrated cable outlet in cast iron cover EK 383 motorway roadside emergency telephone manhole 36 References 2

3 Advantages Langmatz underground distribution systems are modern, flood proof distribution systems for electricity, water and telecommunication lines suitable for underground installation. They ensure solutions that fit urban landscapes in the age of contemporary marketplace design and urban renewal. Advantages Wide field of applications with different standard variants, customised electrical socket combinations, component integration and supply media Reliable fixture protection against flooding thanks to flood proof compartment Access possible at any time in all weathers thanks to the specially patented locking system Protection against unauthorised access using different locking variants Easier and faster opening of the covers using supporting stainless steel gas springs Load classes up to D 400 acc. to DIN EN 124 3

4 Product properties Dirt-resistant locking mechanism with positive opening function in the event of dirt ingress or icing Modular design of the electrical socket combinations Electrical socket combinations are integrated into flood proof submersion hood Cable outlet on the left-hand and right-hand side of the locking mechanism, independent operation Fresh water connections Supply: 1 Outlet: 1/2 EK 600 coupler up to 2 x 1/2 inch to 1 inch EK 800 coupler up to 4 x 1/2 inch to 1 inch + 1 x 2 waste water Swivel manhole cover, easily accessible due to two stainless steel gas springs Clear, logical assignment of the circuit breaker/residual current device to the sockets One miniature circuit breaker per socket Sheet metal parts produced with modern sheet metal bending technology Step protection IP68 connection housing acc. to DIN EN with NH-00 fixture as back-up fuse or as terminal box Clearly defined area for the installation of an expansion joint Water connection installation in the area of the optional electric heater Lockable Centred locking mechanism for optimum application of force 4

5 Individual configuration Modular electrical socket combinations Integrated into flood proof submersion cover Configuration example (see configurator) Connecting housing IP68 acc. to DIN EN With NH-00 back-up fuse or terminal block Cover heater 180 W Thermostat Fresh water 2 x quick disconnect (fibre) coupler, type GK 1/2 1" (EK 600) or 4 x quick disconnect (fibre) coupler, type GK 1/2 1" (EK 800) Fresh water KFR (combined free-flow/check valve) shut-off valve (The operating company is responsible for check valves) Shut-off and drainage hydrant Water meter Waste water Storz 52-C 2" DIN quick disconnect (fibre) couplers for waste water Compressed air On request 5

6 Locking mechanism for underground distribution system EK 600 EK 800 Opening mechanism protected via separate locking flap Locking mechanism with hexagon socket spanner for easy operation Cable outlet and lock spring Generously dimensioned cable outlet, for cables up to Ø 60 mm Patented locking mechanism 6

7 Underground distribution system EK 800 with swivel manhole cover Area of application Marketplace designs that fit into urban landscapes, as well as the supply of marketplaces, individual stalls and events with electricity, fresh water and more. Hidden underground and well protected against vandalism and damage. Fast and easy access by authorised personnel. Inside width: Overall outer dimensions: Overall height without NH-00 back-up fuse: Overall height with NH-00 back-up fuse: Paveable stainless steel manhole cover and manhole frame: Paving height: Maximum fuse protection: Connected load of the optional electric heater: Protection class of electric distributor: EK x 800 mm 825 x 1050 mm approx. 625 or 845 mm approx mm up to D 400 acc. to DIN EN mm 100 A 180 W closed: IP58 acc. to DIN EN open: IP54 acc. to DIN EN X as per configuration LW 550x Side view Front view Top view (paveable cover) 7

8 Manhole Configurator EK 800 Item No / 000 Change index: 4 8

9 3. Manhole body Manhole height Description Paveable cover Chequered stud plate cover Concrete-lined cover Visual depiction Height 1 = 625 mm - Elec. installation kit up to max. 32 A socket only for var. 1; 2; 10 - No water and/or waste water possible - No main fuse and/ or clamping unit possible x size 220 frame /001 1 x size 220 frame /002 1 x size 220 frame Height 2 = 845 mm - Electrical installation kit: no restrictions - No water and/or waste water possible - No main fuse and/ or clamping unit possible x size 220 frame /001 2 x size 220 frame /002 2 x size 220 frame Height 3 = 1065 mm No restrictions x size 220 frame /001 3 x size 220 frame /002 3 x size 220 frame = Please mark requested variant 4. Test category (please make a selection) Test category DIN EN124-B DIN EN124-D

10 5. Installation, operation and maintenance guidelines (please make a selection) Language German / 000 English / 001 Other languages available on request. 6. Electrical installation kit (please make a selection) Visual depiction Configuration x Schuko 4 x 16A 5-pole 0 x 32A 5-pole x Schuko 3 x 16A 5-pole 1 x 32A 5-pole x Schuko 2 x 16A 5-pole 2 x 32A 5-pole x Schuko 1 x 16A 5-pole 3 x 32A 5-pole x Schuko 0 x 16A 5-pole 4 x 32A 5-pole Back-up fuse rated current 16 mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A Cable cross-section 10

11 Visual depiction Configuration x Schuko 6 x 16A 5-pole 0 x 32A 5-pole x Schuko 5 x 16A 5-pole 1 x 32A 5-pole x Schuko 4 x 16A 5-pole 2 x 32A 5-pole x Schuko 3 x 16A 5-pole 3 x 32A 5-pole x Schuko 2 x 16A 5-pole 4 x 32A 5-pole x Schuko 1 x 16A 5-pole 5 x 32A 5-pole x Schuko 0 x 16A 5-pole 6 x 32A 5-pole x Schuko 2 x 16A 5-pole 0 x 32A 5-pole 2 x 63 A 5-pole x Schuko 1 x 16A 5-pole 1 x 32A 5-pole 2 x 63 A 5-pole x Schuko 0 x 16A 5-pole 2 x 32A 5-pole 2 x 63 A 5-pole Back-up fuse rated current 16 mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A Cable cross-section 11

12 Visual depiction Configuration x Schuko 4 x 16A 5-pole 0 x 32A 5-pole x Schuko 3 x 16A 5-pole 1 x 32A 5-pole x Schuko 2 x 16A 5-pole 2 x 32A 5-pole x Schuko 1 x 16A 5-pole 3 x 32A 5-pole x Schuko 0 x 16A 5-pole 4 x 32A 5-pole x Schuko 2 x 16A 5-pole 0 x 32A 5-pole x Schuko 1 x 16A 5-pole 1 x 32A 5-pole x Schuko 0 x 16A 5-pole 2 x 32A 5-pole Back-up fuse rated current 25 mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A Cable cross-section 12

13 Visual depiction Configuration x Schuko 3 x 16A 5-pole 0 x 32A 5-pole x Schuko 2 x 16A 5-pole 1 x 32A 5-pole x Schuko 1 x 16A 5-pole 2 x 32A 5-pole x Schuko 0 x 16A 5-pole 3 x 32A 5-pole x Schuko 6 x 16A 3-pole 2 x 16A 5-pole 0 x 32A 5-pole x Schuko 6 x 16A 3-pole 1 x 16A 5-pole 1 x 32A 5-pole x Schuko 6 x 16A 3-pole 0 x 16A 5-pole 2 x 32A 5-pole Back-up fuse rated current 25 mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A Cable cross-section 13

14 Visual depiction Configuration x 16A 3-pole 4 x 16A 5-pole 0 x 32A 5-pole x 16A 3-pole 3 x 16A 5-pole 1 x 32A 5-pole x 16A 3-pole 2 x 16A 5-pole 2 x 32A 5-pole x 16A 3-pole 1 x 16A 5-pole 3 x 32A 5-pole x 16A 3-pole 0 x 16A 5-pole 4 x 32A 5-pole x 16A 3-pole 2 x 16A 5-pole 0 x 32A 5-pole 2 x 63 A 5-pole x 16A 3-pole 1 x 16A 5-pole 1 x 32A 5-pole 2 x 63 A 5-pole x 16A 3-pole 0 x 16A 5-pole 2 x 32A 5-pole 2 x 63 A 5-pole Back-up fuse rated current 25 mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A Cable cross-section 14

15 Visual depiction x 16A 3-pole 6 x 16A 5-pole 0 x 32A 5-pole x 16A 3-pole 5 x 16A 5-pole 1 x 32A 5-pole x 16A 3-pole 4 x 16A 5-pole 2 x 32A 5-pole x 16A 3-pole 3 x 16A 5-pole 3 x 32A 5-pole x 16A 3-pole 2 x 16A 5-pole 4 x 32A 5-pole x 16A 3-pole 1 x 16A 5-pole 5 x 32A 5-pole x 16A 3-pole 0 x 16A 5-pole 6 x 32A 5-pole 11 Without electrical installation / without submersion hood Configuration Back-up fuse rated current 16 mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 100A mm² max. 100A Earthing and mounting set for version without electrical installation kit. CAUTION! Damper settings corresponds to the assembly condition with electrical fixtures Cable cross-section 15

16 7. Submersion hood with mounting panel for individual configuration by customers Yes Connection cable for electrical installation kit Cable cross-section based on list with electrical installation kit not in connection with the main fuse 5 x 35 mm² connection; 3 metres x 35 mm² connection; 3 metres x 25 mm² connection; 3 metres x 25 mm² connection; 3 metres x 16 mm² connection; 3 metres x 16 mm² connection; 3 metres

17 9. Main fuse and/or clamping unit (optional at height 3 = 1065mm) Cable cross-section based on list with electrical installation kit Description Main fuse NH-00 max. 100A / with 3.5 m connection cable 5 x 35mm² Main fuse NH-00 max. 100A / with 3.5 m connection cable 4 x 35 mm² Main fuse NH-00 max. 100A / with 3.5 m connection cable 5 x 25 mm² Main fuse NH-00 max. 100A / with 3.5 m connection cable 4 x 25 mm² Main fuse NH-00 max. 80A / with 3.5 m connection cable 5 x 16 mm² Main fuse NH-00 max. 80A / with 3.5 m connection cable 4 x 16 mm² IP68 housing with mm² clamp, 35 mm² cable for elec. installation kit for connection cable, Ø34-45 mm (not included with delivery) IP68 housing with mm² clamp, 25 mm² cable for elec. installation kit for connection cable, Ø34-45 mm (not included with delivery) IP68 housing with mm² clamping block 16 mm² cable for elec. installation kit for connection cable, Ø mm (not included with delivery) Visual depiction 10. Step protection Standard metal (integrated) Plastic (for insertion) Metal (for insertion) Lid lock heater (optional) Yes

18 12. Waste water 2" Storz (fibre) coupler (optional at height 3 = 1065mm) Yes Fresh water 1/2"-1" quick disconnect (fibre) coupler (optional at height 3 = 1065mm) Description 1 x Fresh water connection x Fresh water connection x Fresh water connection x Fresh water connection x Fresh water connection with main hydrant x Fresh water connection with main hydrant x Fresh water connection with main hydrant x Fresh water connection with main hydrant x Fresh water connection with water meter x Fresh water connection with water meter x Fresh water connection with water meter x Fresh water connection with water meter x Fresh water connection with main hydrant and water meter 2 x Fresh water connection with main hydrant and water meter 3 x Fresh water connection with main hydrant and water meter 4 x Fresh water connection with main hydrant and water meter Visual depiction 14. Accessories Visual depiction Description Hexagonal socket spanner SW14 T-shape Valve key for main hydrant T-shape

19 Underground distribution system EK 600 with swivel manhole cover Area of application Marketplace designs that fit into urban landscapes, as well as the supply of marketplaces, individual stalls and events with electricity, fresh water and more. Hidden underground and well protected against vandalism and damage. Fast and easy access by authorised personnel. Inside width: Overall outer dimensions: Overall height without NH-00 back-up fuse: Overall height with NH-00 back-up fuse: Paveable stainless steel manhole cover and manhole frame: Paving height: Maximum fuse protection: Connected load of the optional electric heater: Protection class of electric distributor: EK x 650 mm 683 x 900 mm approx. 640 or 860 mm approx mm up to D 400 acc. to DIN EN mm 100 A 180 W closed: IP58 acc. to DIN EN open: IP54 acc. to DIN EN X as per configuration 804 LW400x Side view Front view Top view (paveable cover) 19

20 Manhole Configurator EK 600 Item No / 000 Change index: 3 20

21 3. Manhole body Manhole height Description Paveable cover Chequered stud plate cover Concrete-lined cover Visual depiction Height 1 = 640 mm - Elec. installation kit up to max. 32 A socket only for var. 2; 3; 4; 7; 8 - No water and/or waste water possible - No main fuse and/ or clamping unit possible x size 220 frame /001 1 x size 220 frame /002 1 x size 220 frame Height 2 = 860 mm - Electrical installation kit: no restrictions - No water and/or waste water possible - No main fuse and/ or clamping unit possible x size 220 frame /001 2 x size 220 frame /002 2 x size 220 frame Height 3 = 1080 mm No restrictions x size 220 frame /001 3 x size 220 frame /002 3 x size 220 frame = Please mark requested variant 4. Test category (please make a selection) Test category DIN EN124-B DIN EN124-D

22 5. Installation, operation and maintenance guidelines (please make a selection) Language German / 000 English / 001 Other languages available on request 6. Electrical installation kit (please make a selection) Visual depiction Configuration x Schuko 1 x 16A 5-pole x Schuko 1 x 32A 5-pole x Schuko 2 x 16A 5-pole 0 x 32A 5-pole x Schuko 1 x 16A 5-pole 1 x 32A 5-pole x Schuko 0 x 16A 5-pole 2 x 32A 5-pole x Schuko 1 x 16 5-pole x Schuko 1 x 32A 5-pole x 16A 5-pole 0 x 32A 5-pole x 16A 5-pole 2 x 32A 5-pole x 16A 5-pole 1 x 32A 5-pole x 16A 5-pole 3 x 32A 5-pole Back-up fuse rated current 25 mm² max. 100A mm² max. 100A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A Cable cross-section 22

23 Visual depiction Configuration x 16A 5-pole 0 x 32A 5-pole x 16A 5-pole 1 x 32A 5-pole x 16A 5-pole 2 x 32A 5-pole x 16A 3-pole 1 x 16A 5-pole x 16A 3-pole 1 x 32A 5-pole x 16A 3-pole 2 x 16A 5-pole 0 x 32A 5-pole x 16A 3-pole 1 x 16A 5-pole 1 x 32A 5-pole x 16A 3-pole 0 x 16A 5-pole 2 x 32A 5-pole x 16A 3-pole 1 x 16A 5-pole x 16A 3-pole 1 x 32A 5-pole 9 Without elec. installation / without submersion hood Back-up fuse rated current 25 mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 100A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A mm² max. 80 A Earthing and mounting set for version without electrical installation kit. CAUTION! Damper settings corresponds to the assembly condition with electrical fixtures Cable cross-section 7. Submersion hood with mounting panel for individual configuration by customers Yes

24 8. Connection cable for electrical installation kit Cable cross-section based on list with electrical installation kit not in connection with the main fuse and/or clamping unit 5 x 25 mm² connection; 3 metres x 25 mm² connection; 3 metres x 16 mm² connection; 3 metres x 16 mm² connection; 3 metres Main fuse and/or clamping unit (optional at height 3 = 1080 mm) Cable cross-section based on list with electrical installation kit not in connection with fresh water or waste water Description Main fuse NH-00 max. 100A / with 3.5 m connection cable 5 x 25mm² Main fuse NH-00 max. 100A / with 3.5 m connection cable 4 x 25 mm² Main fuse NH-00 max. 80A / with 3.5 m connection cable 5 x 16 mm² Main fuse NH-00 max. 80A / with 3.5 m connection cable 4 x 16 mm² IP68 housing with mm² clamp for connection cable, Ø mm (without connection cable) 10. Step protection Cable for elec. installation kit 25 mm² IP68 housing with mm² clamping block for connection cable, Ø mm (without connection cable) Cable for elec. installation kit 16 mm² Visual depiction Standard metal (integrated) Metal (for insertion)

25 11. Lid lock heater (optional) Yes Waste water 2" Storz (fibre) coupler (optional at height 3 = 1080mm) Not in connection with the main fuse or clamping unit Yes Fresh water 1/2"-1" quick disconnect (fibre) coupler (optional at height 3 = 1080mm) Not in connection with the main fuse or clamping unit Visual depiction Description 1 x Fresh water connection x Fresh water connection x Fresh water connection with main hydrant 2 x Fresh water connection with main hydrant 1 x Fresh water connection with water meter x Fresh water connection with water meter x Fresh water connection with main hydrant and water meter 2 x Fresh water connection with main hydrant and water meter

26 14. Accessories Visual depiction Description Hexagonal socket spanner SW14 T-shape Valve key for main hydrant T-shape

27 EK 602 compact satellite power distributor The compact satellite distributor from Langmatz is a quality product combining both innovative and tried-and-tested features. The compact distributor extends power to the exact point where it is required. It is no longer necessary to lay any extension cables. Two height variants ensure that the compact satellite power distributor can be used even in situations with minimum cover depth. The tried-and-tested flood proof compartment principle protects the technical equipment from flooding and heavy rain. Advantages Flexibility down to the last detail Modular construction 3x Schuko socket or 1x CEE 32 A outlets possible Flood proof compartment protects fixtures from flooding Available with or without cable outlet Access to locking mechanism only possible with special construction key Stability and safety Maximum load in accordance with DIN EN 124/B 125 Technical data Designation: Material: Dimensions: Weight: Langmatz EK 602 compact satellite distributor Manhole body/base plate: Plastic Polypropylene (PP) Steel frame: Stainless steel A2 (1.4301) Manhole cover: Stainless steel A2, diamond plate (1.4301) Flood proof compartment in interior: Stainless steel A2 (1.4301) L/W/H: 357/357/462 mm or L/W/H: 357/357/832 mm Load class: DIN EN 124/B 125 approx. 35 kg or 40 kg (for 832 mm height variant) EK 602 compact satellite power distributor, open, cable outlet closed EK 602 compact satellite power distributor, closed, cable outlet open Langmatz GmbH Am Gschwend 10 Telephone info@langmatz.de Garmisch-Partenkirchen Germany Fax Website 27

28 Construction Cable outlet lid with hinge Folding cover Cable outlet Transport lugs Manhole body Strain relief rail Accessories Items to be ordered separately Name Article number Image Protective tube seal, Ø 110 mm Steel key Lifting hook Subject to change without notice As of Langmatz GmbH Am Gschwend 10 Telephone Garmisch-Partenkirchen Germany Fax Website 28

29 Underground distribution system EK 880 with horizontally swivelling flood proof compartment Area of application Safe underground accommodation of electricity and telecommunication components, hidden underground and well protected against vandalism and damage. Fast and easy access for defined personnel using the Langmatz locking system. Advantages manhole and housing High flexibility in the configurations Safe protection of the electronics/electrical fixtures against water ingress using the proven submersion cover principle High mechanical strength High-quality stainless steel design Covers can be used as a work platform Safe cable routing, as a cable catch rail is installed in front and after the cable swivelling area No transfer of cover vibrations onto fixtures, as there are two completely decoupled systems Advantages cover Swivel manhole cover: Can be operated by one person without heavy lifting Cover with wide opening angle (100 ) and self-arrest mechanism Fully removable cover Height-adjustable Safety lock Positive opening function in the cover locking mechanism for easy opening in any weather Non-shrink seals for quiet covering Small frame width so that the manhole cover blends inconspicuously into the roadside environment Linear frame contour Inside width: Outer dimensions: Closed height: Open height: Manhole cover: EK x 1400 mm 1240 x 1580 mm 930 mm 2027 mm up to D 400 acc. to DIN EN

30 Underground distribution system EK 880 with horizontally swivelling flood proof compartment Housing Single-ply stainless steel housing with door Door variants: - closed front - with vent grille Strain reliefs and mounting clamps as designed Custom configurations acc. to customer specification Cable entry as per application (fed media must be designed and coupled gas-tight to avoid the socalled snorkel effect) Housing size acc. to cable distribution cabinet 82 and/or multifunction housings MFG 8 for telecommunication Manhole cover closed/open With 4-part cast iron cover / D 400 Flood proof compartment folded open 4-part cast iron cover completely opened Flood proof compartment stainless steel housing folded out and locked in position Free access to installed cable components and cable connections Service platform provided After the folded open housing automatically locks in position, two parts of the cast iron cover are closed and can be used by the service technician as a platform in front of the housing. Configuration options Switch disconnector fuse units, max. 6 x NH2, 400 A, 3-pole Telecommunication equipment 19 modular system Mounting panel for individual configuration Further equipment on request 30

31 Underground distribution system EK 368 with NH-00 isolator with IP68 connection housing Area of application Underground solution for fuse protection, e.g., for object lighting, Christmas lighting and much more. Your equipment is protected in a waterproof housing. Power supply systems can be integrated. Technical data manhole design Inside width 400 x 650 mm Overall height 515 mm Manhole cover possible in all standard variants Manhole cover: Standard locking mechanisms Test class A 15 / B 125 / D 400 acc. to DIN EN 124 Height adjustment kit (up to 50 mm) Cable outlets via set break point in manhole wall Top frame Galvanised steel frame Number of frames/frame height acc. to customer specification Base plate Other manhole sizes and covers upon request Technical data connection housing Housing with NH-00 isolator Degree of protection: IP68 acc. to DIN EN Housing is mounted on two stainless steel brackets and additionally protected against contamination using a permanently installed protective mat Leak-tight fittings for inlets/outlets NH fuse switch disconnector size 00 / 3-pole switchable Connection using prism clamps Outlet via clamp block on mounting panel Other fixtures upon request 31

32 Underground distribution system EK 838 with integrated cable outlet in cast iron cover Area of application Supply of marketplaces, individual stalls and events with electricity, hidden underground and well protected against vandalism and damage. Advantages Integrated cable outlet in cast iron cover - Fixed stops at two opening angles - Effective cable protection when driving over manhole Manhole cover lockable with open or closed cable outlet No above-ground location is needed, as with cable distribution cabinets Manhole cover can be opened by one person Technical data manhole Inside width 400 x 650 mm Manhole cover: Height 95 mm Steel frame, galvanised and connected with top frame (no height adjustment possible) Outer standard height approx. 680 mm (compact manhole K1) Alternative: Variable number of frames/frame height acc. to customer request with top frame (see drawing) Base plate Installation: Equipment acc. to customer request Technical data cover Manhole cast iron manhole cover Load 125 kn Manhole in standard height (compact manhole K1) Manhole with variable number of frames/ frame height 32

33 Underground distribution system EK 838 with integrated cable outlet in cast iron cover Mode of operation Unlocking the cover Opening and latching the main cover Inserting supply lines Closing the main cover, folding cover remains open Integrated cable outlet in cast iron cover Folding cover for cable outlet - Large opening angle Folding cover for cable outlet - Small opening angle 33

34 Motorway roadside emergency telephone manhole EK 383 Roadside emergency telephone manhole with emergency telephone calibration options and end cap accommodation Advantages Lower manhole weight as designed in polycarbonate, simplified handling during assembly No concrete foundation required Easy cable entry into manhole using set break point elements Emergency telephone base and manhole form one unit, easy cabling between end cap and column Comfortable emergency telephone adjustment, adjustment range +/- 3 Increased workspace for technician (70 x 65 cm) Reserve service cable is attached at the side in manhole, no excavation necessary to release reserve cable End cap mounting with tilting mechanism for ease of installation Rain-proof manhole cover with an overlapping hot-dip galvanised steel cover Safeguard against unauthorised opening of the cover Integrated lifting rod for energy saving opening of the cover with hinges and locking device Column base open for emergency telephone connection cable including high-strength cable gland Column has a greater distance from the safety barrier due to its asymmetrical arrangement Adjustment device for column adjustment range +/- 3 Surrounding gutter between the fixed and swivelling cover components, to prevent surface water penetration 34

35 Motorway roadside emergency telephone manhole EK 383 Technical data Outer dimensions: 869 x 1376 mm Inside width: 650 x 1165 mm Material: Polycarbonate Outer standard height: approx. 778 mm (Number of frames/frame height acc. to customer request) Steel frame: galvanised and connected with top frame (no height adjustment possible) Cover: overlapping hot-dip galvanised steel cover, 2-part Base plate Closed cover Open cover, telescopic rod as lifting aid In locked condition In unlocked condition 35

36 References Excerpt from our customer list Utility companies Telecommunications companies Public transport, railways Local authorities, municipalities System integrators Builders' merchants Installation companies Underground distribution systems made by Langmatz are used nationally and internationally. Please contact us for local references in your area. 36

37 Langmatz is an innovative plastics and metals processing company. With numerous patents, we are constantly setting new standards. Rooted in the Bavarian Garmisch-Partenkirchen region, we continuously develop high-quality products that meet international standards. We manufacture technologically advanced systems for infrastructure: manholes, underground distribution systems, solutions for fibre optic networks, signal requesting devices and much more Made in Germany is our motivation as well as our obligation. Polycarbonate manholes Underground distribution systems FTTx-Solutions for optical fibre networks Outdoor cabinets and pedestals Building cable & pipe entry systems Products for tunnel construction Street lights Fuse boxes Bird protection equipment Signal requesting devices Radio ripple control receivers Subject to modifications As of Langmatz GmbH Am Gschwend 10 Telefon D Garmisch-Partenkirchen Germany Telefax Internet