Electrical boilers

E-Tech P

E-Tech P 57

Floor standing, high output 3-phase electric boiler. Use as a primary heat source or emergency back up.

  • Can also be used in multiple boiler installations for higher combined output.

# 00624201

  • Electricity
  • Boilers
  • Floor installation
  • Integrated DHW-priority
  • Available in 5 models
  • Ready to use.
  • Four power stages - controlled by a stage delay timer
  • Can easily be de-rated to provide less output if required
  • Fully wired power and control circuits
  • Stove enameled casing
  • Control panel including thermostats, thermometer, indicators and on/off switch
  • Very little maintenance required
  • Heater steel STW 22 thick.
  • Heating elements made ​​of stainless steel immersed in the Incoloy 800 heating body to the front of the boiler .
  • Power circuit 400 V three-phase without neutral.
  • Control circuit 230 V single phase.
  • Control circuit protected by an internal circuit breaker reset 3 amps.
  • Each contactor supplying two sets of resistors 3 x 2.4 kW ( 14.4 kW total) is protected by a thermal magnetic circuit breaker.
  1. Control panel.
  2. Heating elements.
  3. Contactor and safety relays.
  4. Optional controller.
  5. Control circuit.
  6. Main fuses and power connections.
  7. Control thermostat.
  8. ON/OFF switch.
  9. Summer/Winter switch.
  10. Manual reset high limit thermostat.
  11. Overheating warning light.
  12. Minimum water pressure warning light.
  13. Combined temperature and pressure gauge.
  14. Power level indicators.
  15. Optional internal controller.

Constructive characteristics

Capacity (total) 60 L
Max operating temperature 90 °C
Max service pressure heating (primary) 4 bar
Connection - heating 2 F Ø"
Weight (empty) 110 kg

Heating characteristics

Electrical power 14,4 / 57,6 kW
Electrical Resistance (4x3) x 2,4 kW
Output power max (80/60°C) 57,6 kW
Output power min (80/60°C) 14,4 kW

Electrical Characteristics

Number of heating elements 2
Voltage 3x400 V
Frequency 50/60 Hz
Dimensions A 1495 mm
Dimensions B 567 mm
Dimensions C 550 mm
Dimensions D 183 mm
Dimensions E 542 mm
Dimensions F 125 mm
    • Technical brochure

    • E-Tech P - Installation, operations and maintenance instructions

    • 7.07 MB – en

    • Technical brochure

    • E-Tech P

    • 2.67 MB – ru

    • Marketing brochure

    • ACV Products Overview 2017

    • 3.96 MB – en

    • Marketing brochure

    • ACV Guide to Ecodesign and Energy Labelling

    • 947 KB – en

Eco Design Fields

Space heating energy efficiency class D
Seasonal space heating efficiency 37 %
Water heating energy efficiency [hwh] (EU 814/2013 Art 2 (15) Ann.IV-3) N/A %
Rated heat output 57 kW
Sound power level indoors LWA 15 dB
    • Energy Label

    • E-Tech P 57

    • Product Fiche

    • E-Tech P 57

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