OXA-ED — Electric heating

Electric heating (OXA-ED). Built around heavy-duty electric heating elements with precise stepped output control. This is the answer for sites with no hot water circuit and no gas connection — a power supply is all it needs.

Features

• ⚡ Electric heating elements with stepped control, synchronised with the fan
• 🌀 Vortex distribution, blades driven by a Belimo actuator
• 🌬️ EBM-papst fan, stepless VAV control
• 📶 OXA-V / V2 terminal, OXA-T2 sensors, Modbus RTU
• 🛡️ Over-voltage, over-current, phase control, power failure and soft start protection

Technical data

Model	OXA-ED-I	OXA-ED-II
Fan speed, rpm	0~900	0~860
Recirculated air flow, m³/h	0~6700	0~9700
Voltage, V	380±5%	380±5%
Electrical power (fan), kW	0~0.85	0~1.80
Current, A	0~1.65	0~3.60
Recommended mounting height, m	4~10	4~17
Control mode	Stepless VAV control
Heater control	Synchronised	Synchronised
Sound level, dB	<60	<60

Dimensions and drawings

Dimension, mm	OXA-ED-I	OXA-ED-II
A	900	1100
B	1200	1505
C	735	920
E	100	100
F	150	150
G	480	568
H	765	935
J	170	180
K	400	400
Weight, kg	120	170

Heating capacity table

Model	Heater rating	Q, kW	ts at 10 °C	ts at 15 °C	ts at 20 °C
OXA-ED-I	30~45 kW	25.50~38.25	22~30 °C	24~34 °C	26~39 °C
OXA-ED-II	35~65 kW	29.75~55.25	21~33 °C	23~36 °C	27~40 °C

Legend: Q — heating capacity · t_s — supply air temperature. Maximum supply air temperature: 60 °C · maximum ambient temperature: 40 °C.

Non-standard versions (explosion-proof, anti-corrosion, with air purification and other functional sections) are available on request. If the mounting height falls outside the permitted range, please contact the manufacturer.