Delta Heater Introduction 20181214

Heater Standard List 230VAC 48VDC Model Number HEH030BA HEH050BA HEH030PA HEH050PA HEH070PA HEH100PA HEH100PB Heating Capacity (W) 300 500 700 950 1000 1500 Dimensions (inch) 5.9H x 5.7W x 1.8D 6.6H x 5.7W x 2.3D 9.3H x 7.3W x 2.3D 9.4H x 7.3W x 2.2D 1.7H X 19.0W x 7.0D Dimensions (mm) 150H x 145W x 45D 167H x 145W x 100D 235H x 185W x 58D 240H x 185W x 57D 44H x 483W x 177D Rated Voltage (VDC) 220 48 Rated Current (A) 1.5 2.5 4.5 5.0 7.2 7.5 12.5 14.5 22.0 Weight (lb/kg) 3.3 / 1.5 1.1 / 0.5 5.0 / 2.3 Approvals UL, CE UL (Rack Mount)

Delta Heater Features Highest Safety Protection Over temperature protection (Mechanical temp switch, NTC sensor, and fuse) Highest Safety Protection Interior protection grate Prevent screws drop inside the heater Delta Brushless DC Motor DC motor driving control High efficiency blower Aero Dynamic 90o Air flow turn Space saving Easy Mounting HEH050PA

Heater overall Features Wall Mount Rack Mount Foot Mount Advantages Compact size Low noise Easy to install High safety LED alarm for fan and heater status (HEH100/150) Auto self-test button (HEH100/150) DC fan selected High efficiency Rotor lock shutdown & auto re-start Stable airflow Variable speed control (HEH100/150) Safety Protection Double isolation on PTC device (HEH100/150) Safety protection (mechanical temp switch, NTC sensor, and fuse) Overheat alarm Fan fail alarm heating element fail alarm

Wall Mount Heater-AC Power Item HEH100BA HEH050BA Outline dimension inch 9.3H x 7.3W x 2.3D 5.9H x 5.7W x 1.8D Heating capacity W 1000 @20°C 500 @20°C Rated voltage VDC 220 (Typ.) Rated current A 5.0 @20°C 2.5 @20°C Operating temperature °F -40~+95 Weight lb 3.3 PTC heating element Flexible signal control (on/off control) LED for fan & heater status Triple protection(mechanical temp. switch , NTC sensor & fuse ) Compact design Dual protection(mechanical temp. switch & fuse )

Wall Mount Heater-DC Power Item HEH100PA HEH050PA Outline dimension inch 9.4H x 7.3W x 2.2D 5.9H x 5.7W x 1.8D Heating capacity W 1000 @20°C 500 @20°C Rated voltage VDC 48 (Typ.) Rated current A 22.0 @20°C 12.5 @20°C Operating temperature °F -40~+95 Weight lb 3.3 PTC heating element Flexible signal control (on/off control) LED for fan & heater status Triple protection(mechanical temp. switch , NTC sensor & fuse ) Compact design

Foot Mount Heater Item HEH095BA Outline dimension inch 6.6H x 5.7W x 2.3D Heating capacity W 950 @20°C Rated voltage VDC 220 (Typ.) Rated current A 4.5 @20°C Operating temperature °F -40~+95 Weight lb 3.3 Cartridge heating element Compact design Triple protection(mechanical temp. switch , NTC sensor & fuse )

Rack Mount Heater Item HEH100PB Outline dimension inch 1.7H X 19.0W x 7.0D Heating capacity W 1000 @ 68 oF Rated voltage VDC 48 VDC Rated current A 22 @ 68 oF Operating temperature °F -40~+95 Weight lb 5.0 PTC heating element Compact design (1U) Triple protection(mechanical temp. switch , NTC sensor & fuse )

1U Rack Mount Heater-2 1U design 1U 1U Package Easy install to rack Model Name: HEH100PB Heating Capacity:1000W Rated Voltage: DC 48V Rated Current: 22A IP Protection: IP 20 Weight (Kg): 2.5 Dimensions (inch):1.7H X 19.0W x 7.0D

Block Test for Plastic case Normal Run test Block Test Simulate situation 1.FAN failed 2.FAN inlet blocked 3.FAN outlet blocked Test result: Highest PTC’s temperature is lower than plastic deform point (Heater ON/ Fan ON) (Heater ON / Fan OFF) 129 ℃ 208. ℃ 120 ℃ 211 ℃ 87 ℃ 200 ℃ 94 ℃ 212 ℃ < Plastic Case Resistance of 223℃

Better Performance in Low Ambience DC48V input 700W Heating power At 0 oC Dry contact close DC48V input 400W Heating power At 20 oC Dry contact open

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