Alternating current/2‑phase/400 V/parallel connection
A heating element consists of 4 tubular heating elements. The tubular heating elements of the heater are connected in parallel. The following figure shows the wiring ex works (as viewed into the connection space):
Observe the electrical characteristic data of the control zone. | |||
[1] | Thermostat | [3] | Heating element |
[2] | Contactor (not included in the delivery) | [4] | Jumper |
Cable bushing: 1 x PG16
The following table shows the connected load of the heater that can be installed:
Pinst | Pinst | ||||
|---|---|---|---|---|---|
Gear unit | 1 heating element | 2 heating elements | |||
Size | Design |
| K/h |
| K/h |
X260 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 3.8 | 4 | 2 × 3.8 | 8 |
X270 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 3.8 | 4 | – | – |
X280 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 4.2 | 4 | – | – |
X290 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 4.2 | 3 | 2 × 4.2 | 6 |
X300 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 4.2 | 3 | – | – |
X310 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 5.0 | 3 | 2 × 5.0 | 6 |
X320 | 2F / X3F / X4F / X3K / X4K / X3T / X4T | 1 × 5.0 | 3 | – | – |
K/h | = heating capacity (Kelvin/hour) |
Pinst | = Power of the installed heating element |
