Dalap HP-E

Duct electric heater are designed for supply air heating in round duct ventilating system. The heaters are applied in heating, ventilation and air conditioning systems for various premises.
Combination name Code EAN Availability Price VAT excl. Preis VAT incl. Add to cart
Dalap HP-E 100-0,8-1 4181 4250622631526 ON REQUEST 158.43 € 188.53 €
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Dalap HP-E 100-1,6-2 4182 4250622631533 ON REQUEST 173.28 € 206.20 €
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Dalap HP-E 125-1,2-1 4183 4250622631540 ON REQUEST 183.66 € 218.56 €
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Dalap HP-E 125-2,4-2 4184 4250622631557 ON REQUEST 215.23 € 256.12 €
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Dalap HP-E 150-2,4-2 4185 4250622631564 ON REQUEST 217.77 € 259.15 €
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Dalap HP-E 150-3,4-2 4186 4250622631571 2021-11-30 161.71 € 192.43 €
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Dalap HP-E 150-5,1-3 4187 4250622631588 6 pcs. 220.05 € 261.86 €
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Dalap HP-E 160-3,6-3 4188 4250622631595 3 pcs. 130.60 € 155.41 €
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Dalap HP-E 160-6,0-3 4189 4250622631601 2 pcs. 143.65 € 170.94 €
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Dalap HP-E 200-3,4-2 4190 4250622631618 6 pcs. 140.28 € 166.93 €
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Dalap HP-E 200-5,1-3 4191 4250622631625 5 pcs. 182.97 € 217.73 €
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Dalap HP-E 250-3,0-1 4192 4250622631632 7 pcs. 104.63 € 124.51 €
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Dalap HP-E 250-6,0-3 4193 4250622631649 ON REQUEST 310.45 € 369.44 €
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Dalap HP-E 250-9,0-3 4194 4250622631656 2021-11-12 215.87 € 256.89 €
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Dalap HP-E 315-2,4-2 4195 4250622631663 2 pcs. 141.38 € 168.24 €
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Dalap HP-E 315-3,6-3 4196 4250622631670 2 pcs. 189.07 € 224.99 €
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Dalap HP-E 315-6,0-3 4197 4250622631687 6 pcs. 237.40 € 282.51 €
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Dalap HP-E 315-9,0-3 4198 4250622631694 8 pcs. 273.91 € 325.95 €
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APPLICATION

- Duct electrical heaters are designed for heating of intake fresh air transported through the ventilating system.

- The heated air must not contain any combustible or explosive substances, chemical vapours, dust, soot etc.

- The duct heaters are the complete units and are not designed for independent operation.

DESIGN

- The casing and the terminal box are made of galvanized steel and the heating elements are of stainless steel.

- The heaters are equipped with rubber seals for connection to the air ducts.

- HP-E duct heaters are equipped with two overheating protection thermostats:

> basic protection with automatic restart with +50 °С operating temperature. After cooling the thermostat
   closes the control circuit of the heater automatically.

> emergency protection with manual restart (operating temperature +90 °С). In case of response the
   power supply to the heater is allowed after the manual 
emergency reset only.

> the thermostat contacts are located in the terminal box for external connection.

- Each standard size has several electric capacity options.

- The higher capacity can be attained by means of installation of the heaters in series.

- All the three phase heaters have star connection.

- The heaters are designed for operation n enclosed spaces at the ambient temperature ranging
  between -30°C up to +50°C.

- Do not heat the air above +40°C.


MOUNTING

- The heater design ensures its mounting on the round ducts in any position by means of clamps.

- The air flow direction shall match the pointer on the filter.

- The duct heaters can be installed in any position except for with the electric control unit below to prevent liquid
  penetration and wiring short circuit.

> The mounting shall be performed in such a way as to enable uniform air distribution along the entire
   cross section.

> The air filter shall be installed at heater inlet to protect the heating elements against pollution.

> The minimum distance between the heater and other system elements is no less than two connecting
   diameters.

> The duct heaters are designed for minimum air flow speed 1.5 m/s and the maximum operating outlet
   temperature +40°C for heaters with heating capacity from 0.6 up to 2.4 kW and maximum
   temperature +30°C for heaters with heating capacity from 3.0 up to 9.0 kW.
   In case of speed control option ensure the minimum air flow through the heater.

> Power supply to the heater shall be disabled if the fan is not running.

> To ensure the correct and safe heater operation he automation system can be applied to ensure the
   complex control and protection:

      1. automatic control of heating elements capacity and air heating temperature
      2. checking filter condition by means of differential pressure sensor
      3. power supply disabling in case of supply fan shutdown or airflow speed decrease as well as in case of the built-in overheating thermostats operation
      4. shutoff of ventilating system with blowing of electrical heating elements

HP-E__at

AT_Konfortmitaetserklaerung

HP-E__cz

CZ_Prohlášení o shodě

HP-E__de

DE_Konfortmitaetserklaerung

HP-E__en

EN_Declaration of conformity

HP-E__hu

HU_Megfelöségi nyilatkozat

HP-E__pl

PL_Deklaracja zgodności

HP-E__ro

RO_Declarație de conformitate

HP-E__sk

SK_Vyhlásenie o zhode

ModelDimensions [mm]
ØDBHLL1L2Weight [kg]Downloads
Dalap HP-E 100-0,8-1 99 94 207 306 226 40 1,10 Detail
Dalap HP-E 100-1,6-2 99 94 207 306 226 40 1,25 Detail
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Dalap HP-E 125-1,2-1 124 103 230 306 226 40 1,34 Detail
Dalap HP-E 125-2,4-2 124 103 230 376 296 40 1,63 Detail
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Dalap HP-E 150-2,4-2 149 120 255 306 226 40 2,03 Detail 
Dalap HP-E 150-3,4-2 149 120 255 306 226 40 2,18 Detail
Dalap HP-E 150-5,1-3 149 120 255 376 296 40 2,92 Detail 
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Dalap HP-E 160-3,6-3 159 120 267 376 296 40 2,91 Detail 
Dalap HP-E 160-6,0-3 159 120 267 376 296 40 2,68 Detail 
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Dalap HP-E 200-3,4-2 199 150 302 294 214 40 2,53 Detail 
Dalap HP-E 200-5,1-3 199 150 302 376 296 40 3,39 Detail 
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Dalap HP-E 250-3,0-1 249 150 356 306 226 40 2,38 Detail 
Dalap HP-E 250-6,0-3 249 150 356 376 296 40 4,17 Detail 
Dalap HP-E 250-9,0-3 249 150 356 376 296 40 4,17 Detail 
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Dalap HP-E 315-2,4-2 313 150 425 294 214 40 3,73 Detail 
Dalap HP-E 315-3,6-3 313 150 425 376 296 40 5,02 Detail 
Dalap HP-E 315-6,0-3 313 150 425 376 296 40 5,14 Detail 
Dalap HP-E 315-9,0-3 313 150 425 376 296 40 5,18 Detail 

Model


Voltage (V)
/
Frequency (Hz)

Power


(kW)
Current


(A)
Minimum
air
capacity
(m³/h)
Number of heating coils
x
power capacity
(kW)
Number
of
phases

Graphs


Dalap HP-E 100-0,8-1 1∼230 / 50 0,8 3,5 80 1 x 0,8 1 Detail
Dalap HP-E 100-1,6-2 1∼230 / 50 1,6 7,0 120 2 x 0,8 1 Detail 
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Dalap HP-E 125-1,2-1 1∼230 / 50 1,2 5,2 90 1 x 1,2 1 Detail
Dalap HP-E 125-2,4-2 1∼230 / 50 2,4 7,8 150 2 x 1,2 1 Detail 
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Dalap HP-E 150-2,4-2 1∼230 / 50 2,4 10,4 150 2 x 1,2 1 Detail
Dalap HP-E 150-3,4-2 1∼230 / 50 3,4 14,7 220 2 x 1,7 1 Detail 
Dalap HP-E 150-5,1-3 3∼400 / 50 5,1 7,4 320 3 x 1,7 3 Detail 
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Dalap HP-E 160-3,6-3 3∼400 / 50 3,6 5,2 265 3 x 1,2 3 Detail
Dalap HP-E 160-6,0-3 3∼400 / 50 6,0 8,7 440 3 x 2,0 3 Detail 
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Dalap HP-E 200-3,4-2 1∼230 / 50 3,4 14,8 250 2 x 1,7 1 Detail
Dalap HP-E 200-5,1-3 3∼400 / 50 5,1 7,4 375 3 x 1,7 3 Detail 
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Dalap HP-E 250-3,0-1 1∼230 / 50 3,0 13,0 375 1 x 3,0 1 Detail
Dalap HP-E 250-6,0-3 3∼400 / 50 6,0 8,7 440 3 x 2,0 3 Detail 
Dalap HP-E 250-9,0-3 3∼400 / 50 9,0 13,0 660 3 x 3,0 3 Detail 
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Dalap HP-E 315-2,4-2 1∼230 / 50 2,4 10,4 265 2 x 1,2 1 Detail
Dalap HP-E 315-3,6-3 3∼400 / 50 3,6 5,2 375 3 x 1,2 3 Detail 
Dalap HP-E 315-6,0-3 3∼400 / 50 6,0 8,7 440 3 x 2,0 3 Detail 
Dalap HP-E 315-9,0-3 3∼400 / 50 9,0 13,0 660 3 x 3,0 3 Detail