| BRAND | Schniewindt |
| Product | ERCU/25 - 3 - 400 |
| Description | Screw-in heater |
| Internal code | IMP4434397 |
| Technical specification | ERC-011847-007350 Supply voltage [V] 400.00 Total power [kW] 3,000 Standard power tolerance (+5/-10%) Tol. related to hot output Upper warm tolerance (%) 5 Lower warm tolerance (%) -10 Star interconnection Neutral wire yes Protection class IP 65 Horizontal installation position Installation length [mm] 250,0 Installation length upper tol. [mm] 0 Installation length lower tol. [mm] -30 Unheated length [mm] 35 screw connection G 1 1/2 - SW 65 Screw connection material brass number of RHK 3 Diameter [mm] diameter 8.5 mm Curved design surface load [W/cm²] 8.71 Pipe material 1.4404 Type of fastening soldered Closure type Giso-G hood Ø 80 x 80 mm Hood material galvanised steel Rotating bowl material nickel-plated brass M20 cable gland Cable gland material plastic Temperature detection type limiter Temperature detection limiter fix, 165 °C, stiebel, 350 mm, 3-pole Temperature detection interconnection Direct connection Temperature detection indoor setting Sensor protection tube diameter [mm] 10 Accessory (gasket, nut) With seal Material seal aramid (WS 3820, novapress UNIVERSAL, Aremi,...) Operating conditions: medium water (TS) - design temperature max. [°C] 100 (PS) - design pressure max. [bar] (g) 10.0 operating pressure [bar] (g) |
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