SKU : W40TIT21
Zodiac RE/U 21T ขนาด 21 kW /380-400V/3P ตัวเครื่องภายในผลิตเป็นตัว U ด้วยวิธีการฉีดโพลีเอไมด์ อุปกรณ์ให้ความร้อนมีส่วนผสมของไทเทเนียม (Update 23/05/2025)
Categories : เครื่องทำน้ำอุ่นสระว่ายน้ำ ,  zodiac , 
Brand : ZODIAC
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Zodiac RE/U electric heater
คุณสมบัติ:
Technical specifications
RE/U electric heater | RE/U 15M | RE/U 15T | RE/U 18T | RE/U 21T | RE/U 24T | |
Operating temperature | Water | 2 to 40 °C | ||||
Power supply | 220-240V/1N~/50- 60Hz | 380-400V/3P~/50-60 | ||||
Heating element rating* | kW | 6 + 9 | 6 + 9 | 9 + 9 | 9 + 12 | 12 + 12 |
Current input** | A | 66 | 22 | 26 | 31 | 35 |
Power cord size*** | mm2 | 3 x 16 | 5 x 6 | 5 x 10 | ||
Minimum flow | m3/h | 5 | ||||
Maximum flow | m3/h | 22 | ||||
Test pressure | bar | 4 | ||||
pa | 400000 | |||||
Service pressure | bar | 2 | ||||
pa | 200000 | |||||
Hydraulic connections | / | PVC Ø50 (internal) or Ø63 (external) | ||||
Protection rating | / | IPX2 | ||||
Weight | kg | 12 |
* With manufacturer's tolerance ± 5%
** RMS voltage tolerance + 6 - 10%.
*** Values provided for information purposes for a maximum length of 20 metres (calculation base: NFC 15-100), must be checked and adapted to the installation conditions and standards of the installation country
A | RE/U electric heater |
B | Ø63 connector (x2) |
C | Ø50 connector (x2) |
D | Joint (x2) |
Dimensions and marking