ACCU STANDARD - AS

Accumulator tank with electrical elements

ACCU STANDARD – AS – is specially designed as a heat accumulator tank for heat pump systems. ACCU STANDARD has electrical elements for the heating system completely installed, which provides the opportunity for additional heat and security in the event of any operational problems at the energy source. ACCU has a double set of return connections, which provide flexible connection and placement options, in addition to a separate ø22 mm air connection and drain connection. ACCU ensures that the energy source has optimal operating conditions and provides a stable temperature for the plant. The choice of size depends on the heat pump’s needs and must be dimensioned in each individual case.

ACCU is a series of highly energy-efficient, foam-insulated buffer tanks for heating systems. ACCU is in stainless steel design which ensures a trouble-free system in relation to. buffer tanks in steel. ACCU uses the same stylish design as the VERSA (Ø430) and DELTA (Ø595) series and fits perfectly into any heating system.

WHY CHOOSE ACCU?

  • Stainless steel buffer tank for heating system
  • Provides optimal operating conditions for heat pump
  • Electric supplementary heating and / or backup for heating system

ADVANTAGES

IMPORTANT EQUIPMENT

OSO ACCU STANDARD AS100 SECTIONVIEWOSO ACCU STANDARD AS300 SECTIONVIEW
SpecificationsUNITAS 100 – 5,6kW (2 x 2,8) / 230V 1-phaseAS 300 – 15 kW / 3 × 230 V
Identification
Product no.OSO80004868011281
Product nameAS 100 – 5,6kW (2 x 2,8) / 230V 1-phaseAS 300 – 15 kW / 3 × 230 V
UsageNot applicableNot applicable
PlacementFloorFloor
Dimensions
Diameter — ⌀mm450580
Height - Hmm11681700
Weightkg2968
Packagingmm
Freight volumedm30,30 m30,62 m3
Technical/ErP information
Capacitypersons
Capacity 40°CLNot applicableNot applicable
VolumeL100282
Heat-up time ΔT 65°Chours
Thermostat set point°C45 °C45 °C
Heat loss-EN 12897watt6794
AEC (energy consumption)kW/yearNot applicableNot applicable
Energy efficiency%Not applicableNot applicable
Tapping profile3XS–XXLNot applicableNot applicable
Energy ratingA+–FCC

Advantages

MORE HOT WATER
Substantially higher temperature (70°C+), highly efficient mixing valve (no scolding), minimal heat loss and optimal design features gives up to 20 % more hot water and class leading capacity.

PRO INSULATION
The use of NANOPUR™ with insulation values far surpassing Pentane, often in combination with VACUUM panels, ensures minimum heat loss and class leading energy efficiency.

STRONGER
EVERLAST™ titanium alloyed stainless steel in combination with OSO’s unique ULTRAWELD™ system and state-of-the-art passivation process equals class leading corrosion resistance.

LIGHTER
EVERLAST™ titanium alloyed, high tensile strength, stainless steel equals lower weight and efficient use of resources. OSO products are more than 40 % lighter than enameled products.

BUILT TO LAST
INCOTEC™ el. immersion heaters with ultra high-grade Incoloy 825 stainless, DZR brass, zinc-free soldering and carefully calculated surface loads results in maximum durability in hard water.

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