Redring POWERSTREAM-ECO User Manual download pdf (Page 23)

Powerstream 3 Phase Plus & Powerstream 3 Phase

Technical Speciﬁ cation

Powerstream 3 Phase models P3P1802 P3P2102 P3P2404

Rated power 18kW 21kW 24kW

Rated voltage 400V - 3 phase 400V - 3 phase 400V - 3 phase

Warm water quantity at rated power for temperature increases of:

12°C to 38°C 9.9 l/min 11.6 l/min 13.2 l/min

12°C to 60°C 5.4 l/min 6.3 l/min 7.2 l/min

Switch on quantity 2.6 l/min 2.6 l/min 2.6 l/min

Switch-on ﬂ ow pressure 0.025 MPa

(0.25bar) 0.025 MPa (0.25bar) 0.025 MPa (0.25bar)

Flow pressure (at rated power & 60°C)

With ﬂ ow limiter 0.028 MPa

(0.28bar) 0.035 MPa (0.35bar) 0.048 MPa (0.48bar)

Without ﬂ ow limiter 0.013 MPa (0.13bar) 0.020 MPa (0.20bar) 0.026 MPa (0.26bar)

Operative range in waters of speciﬁ c electric resistance at 15°C 1300cm 1300cm 1300cm

Rated pressure 1 MPa

(10bar) 1 MPa (10bar) 1 MPa (10bar)

Maximum permissible supply temperature 20°C 20°C 20°C

Maximum mains impedance at connection site - - ≤ 0.41 Ω

Powerstream 3 Phase Plus models P3PPE1802 P3PPE2102 P3PPE2404

Rated power 18kW 21kW 24kW

Rated voltage 400V - 3 phase 400V - 3 phase 400V - 3 phase

Economy setting I

1st stage 6kW 7kW 8kW

2nd stage 12kW 14kW 16kW

High setting II

1st stage 9kW 10.5kW 12kW

2nd stage 18kW 21kW 24kW

Switch-on ﬂ ow point

1st stage 4.0 l/min 4.5 l/min 5.0 l/min

2nd stage 5.0 l/min 5.8 l/min 6.6 l/min

Mixed water at rated power (supply temp. 12°C)

Approx. 38°C 9.9 l/min 11.6 l/min 13.2 l/min

Approx. 50°C 6.8 l/min 7.9 l/min 9.1 l/min

Minimum ﬂ ow pressure of appliance

With ﬂ ow limiter 0.07 MPa

(0.7bar) 0.08 MPa (0.8bar) 0.09 MPa (0.9bar)

Without ﬂ ow limiter 0.04 MPa (0.4bar) 0.05 MPa (0.5bar) 0.06 MPa (0.6bar)

Operative range in waters of speciﬁ c electric resistance at 15°C 1300cm 1300cm 1300cm

Rated pressure 1 MPa

(10bar) 1 MPa (10bar) 1 MPa (10bar)

Maximum permissible supply temperature 20°C 20°C 20°C

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Redring POWERSTREAM-ECO User Manual Page 23

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