NSK IHN0120, Руководство пользователя

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2.2 Technical Data
IHN080 IHN0120
Voltage (± 9%): 1 ~ 100 – 240 V / 50-60 Hz* 3 ~ 400 – 575 V / 50-60 Hz*
Recommended circuit protection 20 A circuit breaker 20 A circuit breaker
Power consumption (maximum) 3�7 kVA 9�2 kVA
Temperature control
0 – 250 °C (32 – 482 °F)
in steps of 1 °C (2 °F) 0 – 250 °C (32 – 482 °F)
in steps of 1 °C (2 °F)
Probe maximum temperature 250 °C (482 °F) 250 °C (482 °F)
Time mode 0 – 60 minutes in steps of 0�1 minute 0 – 60 minutes in steps of 0�1 minute
Power range 20 – 100% in steps of 20% 20 – 100% in steps of 20%
Demagnetisation, automatic Residual magnetism < 2 A/cm Residual magnetism < 2 A/cm
Overall dimensions 420 x 280 x 345 mm 420 x 280 x 420 mm
Area between supports (wxh) 145 x 205 mm 145 x 205 mm
Coil diameter 115 mm 115 mm
Weight (with yokes) 35 kg 38 kg
Workpiece maximum weight Bearing 80 kg, solid component 40 kg Bearing 120 kg, solid component 60 kg
Maximum heating temperature Approx� 400°C (752°F) Approx� 400 °C (752 °F)
Standard yoke dimensions
55 x 55 x 275 mm (for Ø of 80 mm)
28 x 28 x 275 mm (for Ø of 40 mm)
14 x 14 x 275 mm (for Ø of 20 mm) 55 x 55 x 275 mm (for Ø of 80 mm)
28 x 28 x 275 mm (for Ø of 40 mm)
14 x 14 x 275 mm (for Ø of 20 mm)
3 Installation of Mains Plug
Due to the many types of mains plugs, no mains plug is supplied with the IHN080/120� A qualified electrician must install a
suitable mains plug� The correct supply voltage is shown on the type plate / underside of the heater�
The wires should be connected as follows:
IHN080
Color of IHN080 Wire Mains Supply Terminal
Yellow/green Protection earth (PE)
Brown Phase 1 (L1)
Blue Neutral (N)
* Each bearing heater family has several voltage options. Please refer to the type plate on the heater body to determine the actual operating voltage.