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UNIT HEATERS Series MW-UH-Ex

UNIT HEATERS Series MW-UH-Ex

UNIT HEATERS Series MW-UH-Ex

Product catalog summary
General Description:
The MW-UH-Ex series consists of explosion-proof electric fan heaters designed for heating small to medium-sized areas. These units can be wall-mounted with an air inlet at the base and an outlet at the front, ensuring high-efficiency air recirculation. They operate effectively in temperatures ranging from -52°C to 40°C, with a storage limit of +60°C. An internal thermostat/control sensor can be installed, and models are available with stainless steel frames.
Technical Specifications:
The heaters are available in various power ratings from 4.5 kW to 30 kW, all operating at 400V. They are certified for use in Zone 1 and Zone 2 environments with temperature classes T3 and T4. The frame material options include carbon steel and stainless steel.
Installation and Wiring:
The heaters feature a threaded explosion-proof casing, allowing easy access without unscrewing bolts. The fan and optional thermostat/control sensor wiring are pre-installed, with terminals accessible within the contact housing. The certificate validity requires interlocking the heater operation with the fan, prioritizing fan ignition and heater shutdown.
Customization and Certification:
Products can be customized by providing a selection code. Available certifications include EAC-EX for the Russian customs union. The heater frame options include painted carbon steel and stainless steel AISI 304.
Warnings:
The certificate is valid only if the heater operation is interlocked with the fan. If the cable length to the heater is less than 3 meters, barrier cable glands must be used.
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Catalog excerpts

UNIT HEATERS Series MW-UH-Ex-1

ELECTRIC HEATING SOLUTIONS UNIT HEATERS Series MW-UH-Ex II !2|E ■ ai« DESCRIZIONE GENERALE: I prodotti MW-UH-Ex sono aerotermi elettrici in esecuzione antidefla-grante per il riscaldamento di locali di piccole medie dimensioni. • Sono installabili a parete con l'ingresso dell'aria dal basso e mandata frontale. • Ricircolano l'aria interna quindi con alta efficienza. • Sono utilizzabili fino a temperature di -52°C • Funzionano fino a 40°C in continuo • Hanno limite ambientale di stoccaggio +60°C. • E' possibile installare internamente anche il termostato/sensore di controllo. • Sono disponibili anche con telaio e JB in acciaio inox. GENERAL DESCRIPTION: The MW-UH-Ex series contains explosion-proof electric fan heaters for heating small- to medium-sized areas. • They can be installed on the wall, having an air inlet at the base and outlet on the front. • The air within the room is recirculated at high efficiency. • The heaters can be used with temperatures as low as -52° C • Their continuous function works up to 40° C • The ambient storage limit is +60° C. • A thermostat/control sensor can also be installed internally. • Also available with a stainless-steel frame and JB.

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UNIT HEATERS Series MW-UH-Ex-3

UNIT HEATERS Series MW-UH-Ex CODE CUSTOMISATION Products requests can be effectuated by providing the selection code for the item you wish to purchase. PERSONAIZZAZIONE DEL CODICE I prodotti possono essere richiesti fornendo il codice della selezione che si desidera acquistare. Tensione/Voltage: 400V/3Ph/50 Hz Potenza/Power < 0,24 kW Grado IP Motore/Motor IP Rating: IP 65 Ferro verniciato spessore 15/10 Ciclo standard Acciaio inox AISI 304 spessore 15/10 Threaded nozzle M25x1.5 For Heater power supply Carpenteria disponibile nelle seguenti opzioni: TELAIO DEL RIDCALDATORE/HEATER FRAME Meteriale:...

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UNIT HEATERS Series MW-UH-Ex-4

ELECTRIC HEATING SOLUTIONS UNIT HEATERS Series MW-UH-Ex La custodia antideflagrante Ex d del riscaldatore è accessibile dal fianco dell’aerotermo e non necessita di svitare i bulloni in quanto è essa stessa filettata. The explosion-proof Ex d casing of the heater is accessible from the side of the fan heater. Due to it being threaded, it is not necessary to unscrew the bolts. All’interno della custodia i terminali elettrici del riscaldatore e del ventilatore sono facilmente accessibili. Il set point del termostato di controllo e i terminali della PT100 (opzionale) sono accessibili senza rimuovere...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.