Spiral 80 VL COLD ROOM

MAXIMUM DIMENSIONS	W 4.500 mm x H 5.000 mm *
SPEED	Max opening speed Up to 1,5 m/s _____________________ Closing speed Up to 0,5 m/s
CYCLES TEST	3,000,000 cycles with periodic maintenance
WIND RESISTANCE	Standard Class 2 up to Class 4
THERMAL CONDUCTIVITY	~ U = 1 W/m2K
ACOUSTICS	25 dB
STRUCTURE	Standard Galvanized steel _____________________ Optional Steel powder-coated in RAL INOX 304 - INOX 316
DOOR BLADE 50MM	Standard • INSULATED: Aluminum OX 15 μm _____________________ Optional • INSULATED: powder coated aluminum in RAL pre-painted steel RAL 9006 powder coated steel in RAL Aluminum powder coated in RAL Powder coated steel in RAL Stainless Steel AISI 304 Stainless Steel AISI 316
SPIRAL - GUIDES	PATENTED, in high density polyethylene PEHD 500000
OPERATION	Duplex chain push - pull
TOP COVER	Standard (Mandatory) clear H < 2500 mm _____________________ Optional clear H ≥ 2500 mm
CONTROL PANEL	Inverter
POWER SUPPLY	Standard Three-phase 400 V + N +T (16 A) ____________________ Optional Single-phase 230 V (10 A)
FREQUENCY	50 / 60 Hz
LIMIT SWITCH	Absolute Encoder
GEAR MOTOR	Motorized asynchronous with 110 V electric brake for intensive high-frequency use**
MANUAL OPERATION IN CASE OF POWER FAILURE	Standard Single chain winch _____________________ Optional Single Crank on Motor (at height)**
SAFETY DEVICES	Light curtain barrier