Comfort. Description. Applications

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Blower Heater 3-35 kw 10,00-119,40 Btuh 40 to 90 Volts, 50/0 Hz 31 Stainless Steel Case Shown 3 Phase ATEX, GOST, CE IIG Exd IIB T3 Description Type is designed to heat areas classified as hazardous

Applications Sewage Treatment Plants Petrochemical Facilities Unattended Pumping Stations Chemical Storage and Handling Facilities Paint Storage Areas Grain Elevators Coal Preparation Plants Aircraft

1 Blower Heater 3-35 kw 10,00-119,40 Btuh 40 to 90 Volts, 50/0 Hz 31 Stainless Steel Case Shown 3 Phase ATEX, GOST, CE IIG Exd IIB T3 Description Type is designed to heat areas classified as hazardous locations to provide primary or supplementary heating for comfort or freeze protection. Applications Sewage Treatment Plants Petrochemical Facilities Unattended Pumping Stations Chemical Storage and Handling Facilities Paint Storage Areas Grain Elevators Coal Preparation Plants Aircraft Servicing Areas Oil Refineries Areas Containing Metal Dusts Onshore and Offshore Oil and Gas Drilling Platforms Gas Turbine Enclosures Pipeline Metering Stations Standard Features Cabinet 14 gauge painted steel construction protects against damage and corrosion. Louvers Individually adjustable louvers provide targeted heat. Heat Exchanger Glycol filled, Bronz-Glow* coated steel provides a corrosion resistant means of efficient heat transfer. Motor Permanently lubricated, washdown, flameproof motor provides maintenance free operation. Built-In Controls Heavy duty magnetic contactors and low voltage transformer allows for quick and easy wiring. Enclosures Electrical enclosures are factory sealed, certified for hazardous locations and rated for IP ingress protected. Heating Element Rugged, seamless, copper elements protected with high temperature cutouts. Optional Features Thermostat Factory installed, unit mounted, corrosion resistant rated for 15 F to 140 F (-9 C to 0 C) Fan Only Switch Factory installed, unit mounted, corrosion resistant, rated for IP Disconnect Switch Factory installed, unit mounted, corrosion resistant, lockable Circuit Breaker Factory installed, 4V Shunt-trip with manual reset Pilot Lights Available for "Heat On", over temperature and motor overload F-1

2 Blower Heater (cont d.) Design Features General Power Ratings... to 35 kw Thermal Output... 10,00 to 119,40 Btu/hr Voltages, Europe to 90 Vac, 3 ph, 50/0 Hz Hazardous Location Classifications... ATEX: IIIG Exd IIB Temperature Codes... ATEX: T3 (39 F/00 C) Electromagnetic Compatibility... Directive 89/33/EEC/EMC Installation Maximum Mounting... 8 to 10ft (.4 to 3m) Height, Floor to normal when heat is required Bottom of Heater at floor level Ambient Temperature F (-0 C) min., 104 F (40 C) max. Optional Arctic design to -40 F (-40 C) min. available Operating Limits,500 ft (,8 m). Check Maximum Operational with local Chromalox sales Altitude Above office for recommendations Sea Level for higher elevations Protection High Limit... Manual reset quick-acting linear-type thermal cutout. Optional dual-automatic and manual reset. Pressure Relief... Pressure relief device Motor... Thermistor protection with motor overload relay Heat Exchanger General Description... Bronz-Glow*-coated carbon steel tubes with integral rolled aluminum find Core Material... Bronz-Glow*-coated carbon steel Heat Transfer Fluid... Propylene glycol (ethylene glycol available with Arctic design) Heating Element Assembly... Immersion heater assembly with seamless, copper sheathed heating elements Cabinet Construction gauge steel, polyester powder-coated. Optional type 31L stainless steel with or without epoxy paint. Fan Guard... Epoxy-coated steel Fasteners... Nickel-plated steel for corrosion resistance; cast aluminum (non copper alloy) Control Enclosure... IP cast aluminum Hanger Connections... Two()5/8 in.(1mm) UNC tapped holes Controls Control Circuit... Internally supplied 10 V (40 V on 90 V heaters). Optional 4 V internally supplied (N /A on 90 V heaters). Thermostat to 140 F (-9.4 to 18.3 C) & washdown (NEMA 4X & IP) Disconnect... Rotary-type unit or wall mountable washdown (NEMA 4X & IP) Fan Only Switch... Rotary-type unit or wall mountable & washdown (NEMA 4X & IP) Circuit Breaker w/ Shunt Trip... Manual reset, 4 V shunt-strip, control panel mounted Indicator Lights... Power On, heater overtempera- ture, or motor overload *Bronz-Glow is the registered trademark of Bronz-Glow Holdings, St. Augustine, FL. F-

3 Blower Heater (cont d.) Performance Data Heaters Operating on 0Hz Size (kw) Speed (RPM) Motor / Fan Fan Size In. (mm) Power hp (kw) Air Delivery cfm (m /min) Air Flow Horizontal Air Throw Air Velocity fpm (m/s) Temp Rise T Net Wt. lbs (kg) Weight Shipping Wt. lbs (kg) 3 1,00 1 (305) 1/ 00 (19.8) 8 (8.53) 890 (1) () 15 (80) 5 1,00 1 (305) 1/ 00 (19.8) 8 (8.53) 890 (1) () 15 (80).5 1,00 1 (305) 1/ 840 (3.8) 3 (9.5) 1,0 (38) () 15 (80) 10 1,00 1 (305) 1/ 840 (3.8) 3 (9.5) 1,05 (34) (4) 180 (8) 15 1,00 1 (40) 1/ 1,450 (41.1) 4 (14.33) 948 (89) (3) 00 (91) 18 1,00 1 (40) 1/ 1,450 (41.1) 43 (13.1) 948 (89) 4 11 (3) 11 (9) 0 1,00 1 (40) 1/ 1,450 (41.1) 43 (13.1) 948 (89) (3) 11 (9) 5 1,00 0 (508) 1/,330 (5.9) 54 (1.5) 1,050 (30) (98) 5 (11) 30 1,00 0 (508) 1/,330 (5.9) 54 (1.5) 1,050 (30) (98) 5 (11) 33 1,00 0 (508) 1/,330 (5.9) 54 (1.5) 1,050 (30) (98) 5 (11) 35 1,00 0 (508) 1/,330 (5.9) 54 (1.5) 1,050 (30) (98) 5 (11) Heaters Operating on 50Hz Size (kw) Speed (RPM) Motor / Fan Fan Size In. (mm) Power hp (kw) Air Delivery cfm (m /min) Air Flow Horizontal Air Throw Air Velocity fpm (m/s) Temp Rise T Net Wt. lbs (kg) Weight Shipping Wt. lbs (kg) 3 1,500 1 (305) 1/ 18 (1.5) 8 (8.53) 85 (4) () 15 (80) 5 1,500 1 (305) 1/ 18 (1.5) 8 (8.53) 85 (4) () 15 (80).5 1,500 1 (305) 1/ 41 (1) 3 (9.5) 950 (4.8) () 15 (80) 10 1,500 1 (305) 1/ 41 (1) 3 (9.5) 950 (4.8) (4) 180 (8) 15 1,500 1 (40) 1/ 1,9 (3.) 4 (14.33) 83 (4.) (3) 00 (91) 18 1,500 1 (40) 1/ 1,9 (3.) 43 (13.1) 83 (4.) (3) 11 (9) 0 1,500 1 (40) 1/ 1,9 (3.) 43 (13.1) 83 (4.) (3) 11 (9) 5 1,500 0 (508) 1/,05 (58.) 54 (1.5) 9 (4.) (98) 5 (11) 30 1,500 0 (508) 1/,05 (58.) 54 (1.5) 9 (4.) (98) 5 (11) 33 1,500 0 (508) 1/,05 (58.) 54 (1.5) 9 (4.) (98) 5 (11) 35 1,500 0 (508) 1/,05 (58.) 54 (1.5) 9 (4.) 5. 1 (98) 5 (11) F-3

0) -/8 (08) 1 (533) 4-13/3 (11) 1-5/8 (448) -5 to -35 3-5/39 (81.1) 31-/8 (810) 1- (55) 5-1/ (140) 1-5/8 (549) Mounting Kit Dimensions In.

4 Dimensions In. (mm) Comfort Blower Heater (cont d.) E D A B 11-1/1 (81) C Heater Dimensions In. (mm) Dimensions Heater A B C D E (Mtg. Holes) Disconnect Option -03 to /8 (488) 3-/8 (0) 1 (533) 3 (89) 13-5/8 (34) Add in. (18mm) to B dimension -03 to (35) -/8 (08) 1 (533) 4-13/3 (11) 13-5/8 (34) -15 to -0 5 (35.0) -/8 (08) 1 (533) 4-13/3 (11) 1-5/8 (448) -5 to /39 (81.1) 31-/8 (810) 1- (55) 5-1/ (140) 1-5/8 (549) Mounting Kit Dimensions In. (mm) Model -03 to to -9-5 to -35 Wall WMB-XD-1 PCN 0515 WMB-XD-1 PCN 0510 WMB-XD-0 PCN 0905 Ceiling (Hanging) HMK-XD-10 PCN HMK-XD-00 PCN HMK-XD-10 PCN Dimensions T (Min.) P Q R V W X Y Z* (15) (15) (15) 10 (54) 11-1/ (9) 14-1/ (38) 5-1/ (140) 5-1/8 (130) -3/8 (1) 4-9/1 (11) 4-9/1 (11) 4-9/1 (11) 3/3 3/3 3/3 9 (9) 13-1/3 (343) 18 (45) Ceiling Mounting Kit (HMK-XD) Simple and economical if adequate overhead structure exists. Requires 5/8" (15.8 mm) rod, cut and threaded. Wall Mounting Kit (HMK-XD) Ideal for use in buildings that have substantial walls. Arm only can also be bolted directly to structural steel. Wall Mounting Bracket Detail V W X Y T P Z Y R Q F-4

5 Blower Heater (cont d.) Ordering Information To Order Complete the Model Number using the Matrix Provided. Code Heating Element Rating (kw) Code Heater Voltage (3 ph only) (3 ph only) 3 0 (3 ph only) (3 ph only) (3 ph only) (3 ph only) (3 ph only) (3 ph only) (3 ph only) (3 ph only) Code Control Volts 30 4V 3* 10 V (Standard Control. See note below on 90 V heaters) Code Thermostat Option 00 Without Thermostat 40 Thermostat Code Heat Exchanger Fluid 1 Ethylene Glycol Groups C,D,E,F,G Propylene Glycol Groups C,D,E,F,G (Standard) Code High Limit Cutout Option H1 Redundant High Limit Cutouts (Automatic and Manual) Code Disconnect Option D1 Standard Disconnect D Disconnect Switch with 4 V Shunt Trip Code Pilot Light Option P1 Heat-On Pilot Light P Overtemperature Pilot Light P3 Heat-on and Overtemparature Pilot Lights P4 Heat-on, Overtemperature & Motor Fault Pilot Lights Code Fan Switch Option S1 Fan-only Switch Code Case C1 31L SST Case C Epoxy-Painted 31L SST Case Code Environment E1 Arctic Duty E High Altitude E3 Arctic Duty & High Altitude Code Special CE European Version (ATEX) CXH-XP H1 D1 P1 S1 C1 E1 EP Typical Model Number Notes Standard with manual reset cutout Control Code 3 on 90V heaters indicates 40V control Heaters are not available with single phase voltage Artic duty design includes motor rated to -55 C and propylene glycol heat transfer fluid High altitude design includes special high limit cutout F-5

Description. Applications

Description. Applications CXH-EP PDS CXHEP Convection Explosion Proof Heater Electric Blower For Hazardous Locations Unit for Hazardous 3 to 35kW 10,200 to 119,420 BYU/Hour NORTH AMERICAN RATINGS 208 to 600 Volts 1.8 to 9.0kW (T-2A)