SIGMA CATALOGUE

Product catalog summary

Technical Description:
The SYGMA XTR motor fans and units are designed for high-temperature applications, capable of operating at 400°C for 2 hours. They feature a backward curved centrifugal fan driven by a belt pulley, with a robust construction and multi-directional capabilities. The units are equipped with a proximity switch for electrical connection.

Specifications:
- Approved for 400°C/2h operation.
- Temperature range: -20°C to +85°C (excluding smoke extraction).
- Available in 7 sizes with airflow ranging from 2000 to 50,000 m3/h.
- Suitable for ventilation and smoke extraction in various building types.

Construction:
- Casing made of cold-treated galvanized steel with reinforced structure.
- Impeller with backward curved turbine and epoxy-coated steel vanes.
- Motor options include floor-mounted, IP55, class F, with various speed and voltage configurations.

Dimensions and Weight:
Detailed dimensions are provided for each model size (400 to 1000), along with weight specifications based on motor power.

Electrical Characteristics:
Information on motor power, nominal current, and ON/OFF switch specifications for both single and two-speed versions.

Selection Guide:
Instructions on selecting the appropriate fan model based on airflow and pressure requirements, with examples provided for different configurations.

Advantages:
- Belt-driven with protective crankcase.
- Factory-mounted proximity switch.
- Reinforced structure for durability.

Applications:
Ideal for clear or slightly loaded air ventilation in high-pressure networks, smoke extraction in buildings, and industrial ventilation.

Catalog excerpts

Е On a filmed pallet. > TARIFS > Type Sygma XTR, brand France Air. Օ The approved 400C/2h motor fan units will have a single backward curved centrifugal drain plug fan, a floor-mounted motor assembled on a platform or on a swivel chair, driven by a belt pulley, protected with a crankcase. Electrical connectionis done on the padlockable proximity switch with back position while in production. > Е Driven with belt pulleys, protected with a crankcase . Proximity switch factory mounted. Օ Multi-directional. > Robust construction: reinforced structure. > PV CTICM no. 01-A-312. Օ Range consists of 7 sizes : - backward curved single inlet. > Airflow: 2000 to 50 000 m > 3 /h. Օ Temperature of the continuously flowing fluid from -20C to+85аC (except for smoke extraction). 1 ventilation and 400հC/2h smoke exhaust version. > equipment type type of ventilationmotor power Nb of speedsT : belt drivenR : backward curved SYGMA XTR Clear or slightly loaded air ventilation in heavy pressure dropnetworks. Օ Smoke extraction in tertiary buildings, extraction in kitchensand industries. Ventilation of commercial and industrial buildings. > Օ Casing: - Scroll and reinforced casing made of cold-treated galvanised steell.- Pillow block housing made of cast iron bearing. - Fans equipped with suction ring. Impeller: - Backward curved turbine with backward tilted, epoxy coatedflat steel vane. Օ Proximity switch: - standard assembly. Standard motorisation: - Floor-mounted motor, IP55, class F, service S1, room temperature -20հC to +40C - 1 speed, three-phased 230/400 V-50HZ - 2 speeds, 400 V-50HZ - 4/8 poles (Dahlander coupling) - 4/6 poles B.I. (separate windings) - Driven with belt pulleys. - Sliding plate motor support (included for motor <11 KW). - Bascule system motor support (for motor >11 KW). > Produced by France Air 2005 - All rights reserved. size="-1">

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SYGMA XTR XTR400500630 XTR7108009001000 A 256322404 A 453507569638 B 507638801 B 898100711301267 C 312378460 C 509563625694 D 563694857 D 954106311861323 E 909090 E 180180180180 F 200250300 F 400500600700 G 98131172 G 151,5178,5209,5244 H 168,5209265,5 H 264268,5280298,2 > dimensions in mmdimensions in mm Produced by France Air 2005 - All rights reserved. size="-1">

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Totalpressure(Pa) SYGMA XTR 400 > Totalpressure(Pa) SYGMA XTR 500 > SYGMA XTR SYGMA XTR 630 SYGMA XTR 710 > Totalpressure(Pa) Totalpressure(Pa) Produced by France Air 2005 - All rights reserved. www.france-air.com 133 size="-1">

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Totalpressure(Pa) SYGMA XTR 800 SYGMA XTR 900 > Totalpressure(Pa) TARIFS SYGMA XTR Totalpressure(Pa) SYGMA XTR 1000 > 134 www.france-air.com Produced by France Air 2005 - All rights reserved. size="-2">

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