Doors for VX IT for Automatic Door Opening (ADO)

Article number: VX_IT 7030.272

Glazed doors VX IT, with vent flaps for automatic opening in the event of an alarm

Article number:
VX_IT 7030.272
Design
Viewing panels: Single-pane safety glass, tinted
Spring damper for flap opening
Magnets for fixing the flaps
Valves are open at zero current
With sheet steel door
one-part, with vent flaps
Frame: Sheet steel
Product description
With integral vent valves for automated opening function in the event of an alarm or power failure. The glazed door for the Automatic Door Opening System replaces the standard VX IT door.
Benefits
Supports remote control via the CMC III system
Tinted single-pane safety glass ensures a high standard of safety
Combining the vent flaps with a tubular door frame creates exceptional stability
The vent flaps only protrude into the escape route by 200 mm
No adjustment to the lock system required
Manually opening the door has no influence on the vent flaps
Automatic opening of the vent valves in the event of a power failure
Technical specifications
External projection of the vent flap: 200 mm (when opened)
Internal projection of the mechanism: 52.5 mm
Door hinge: right (for one-piece doors, may be swapped from right to left)
Connection cable from door catch: 2.5 m
Function principle
Activation via CMC III door control module (DCM)
Automatic, mechanical opening of the integral vertical ventilation flaps in an emergency if the cooling system fails or an extinguishing system is activated
Depending on the room volume and temperature, the air inside the room is used for emergency cooling, or the extinguisher gas may flow directly into the IT enclosures
The front and rear doors of the ADO system must always be used
Material
Frame: Sheet steel
Viewing panels: Single-pane safety glass, tinted
Colour
RAL 7035
Supply includes
Door with comfort handle for semi-cylinders with security lock 3524 E
With DC
780 mA
Dimensions
Width: 600 mm
Height: 2,000 mm
IP protection category to IEC 60 529
IP 20 for solid vent flaps
Packs of
1 pc(s).
Customs tariff number
94039910
EAN
4028177925908
ETIM 7.0
EC000261
ECLASS 8.0
27180101
Product description
VX IT sheet steel door ADO, WxH 600x2000, RAL7035, 2x single-pane safety glass, foil
Documentation
Instructions
1-piece, with vent flaps.
The glazed door is suitable for
mounting on VX IT racks.
The sheet steel door incorporates two vent flaps,
which are opened by way of 6 spring dampers.
In addition, a further 6 mechanical springs
increase the primary opening forces to overcome
any underpressure acting on the door.
The vent flaps are held closed
by 6 electromagnets.
In case of a power failure, the vent flaps open
automatically.
To enable door operation, the glazed door must be
connected to a door control module 7030.501.
The power supply to the door is likewise via the
door control module.
Via the control module, the vent flaps can be
opened in case of excessive temperatures
in the rack.
The rack can thus be cooled by way of the room air
if the cooling system fails.
The vent flaps are also useful in connection with a
room extinguisher system, as extinguisher gas
can flow directly from the room into the rack.
Technical specifications:
Rated voltage: 24 V DC
Rated current: 780 mA
External projection of the vent flap:
200 mm (when opened)
Internal projection of the mechanism:
52.5 mm
Protection category: IP 20 to EN 60 529
with the vent flaps closed
Operating temperature range:
-5 °C to +45 °C
Operating humidity range:
5% to 95% relative, non-condensing
WH: 600x2000 mm
Material, door frame: Sheet steel, RAL 7035
Material, vent flaps:
Single-pane safety glass, tinted, with frame
Supply includes 2.5 m connection cable,
comfort handle VX for semi-cylinder
Pack = 1 pc.