Model Marking - Ventmatika EKA Series Technical Data, Mounting, Maintenance

ELECTRICAL CIRCULAR DUCT HEATERS

Model marking

EKA 100-0.3-1f PS
1 2 3
1 – Duct diameter (mm)
100 – 100 mm
125 – 125 mm
160 – 160 mm
2 – Heating power (kW)
0.3 – 0,3 kW ... 24.0 – 24,0 kW
3 – Input voltage:
1f – Single phase 230V
2f – 2-phase 400V
3f – 3-phase 400V
3f – 3-phase 230V (on request)
4 – Additional accessories:
PS – Differential pressure switch for air flow detection
EKA NV 100-0.3-1f PTC/2NTC
1 2 3
1 – Control type:
NV – Potentiometer on the top of the heater casing for temperature control
NI – External wired remote setpoint knob (TR5K) for temperature control
NIS – External wired remote (0...10) VDC signal for temperature control (analog input)
ESKM – External wired remote PWM (ON/OFF: ON (6...24) VDC) signal for temperature control
MB – External wired remote temperature control via Modbus RTU protocol (RS485)
2 – Duct diameter (mm)
100 – 100 mm
125 – 125 mm
160 – 160 mm
3 – Heating power (kW)
0.3 – 0,3 kW ... 24.0 – 24,0 kW (NV, NI, NIS,MB)
0.3 – 0,3 kW ... 15.0 – 15,0 kW (ESKM)
4 – Input voltage:
1f – Single phase 230V
2f – 2-phase 400V
3f – 3-phase 400V
3f – 3-phase 230V (on request)
without integrated control
4
200 – 200 mm
250 – 250 mm
315 – 315 mm
with integrated controller
4 5
200 – 200 mm
250 – 250 mm
315 – 315 mm
355 – 355 mm
400 – 400 mm
450 – 450 mm
355 – 355 mm
400 – 400 mm
450 – 450 mm
EKA
500 – 500 mm
500 – 500 mm
6