Cooling

Forced ventilation

Water cooling

• Cooling water pressure at inlet, max.

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6 bar

• Cooling water flow volume

• 1PH813

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12 l/min (3.17 US gallons/min.)

• 1PH816

15 l/min (3.96 US gallons/min.)

• 1PH818

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15 l/min (3.96 US gallons/min.)

• 1PH822

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25 l/min (6.61 US gallons/min.)

• Conncting thread at NDE¹⁾

• 1PH813

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G 3/8“

• 1PH816

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G 1/2“

• 1PH818/1PH822

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G 3/8“

Ambient temperature, permissible

-15 ... +40 °C (5 … 104 °F)²⁾

Coolant inlet temperature

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< 30 °C

Temperature monitoring

KTY 84 temperature sensor in the stator winding

• 1PH818/1PH822

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Additional KTY 84 as reserve

Insulation of the stator winding in accordance with EN 60034-1 (IEC 60034-1)

For an ambient temperature of up to 40 °C (104 °F)
Temperature class 180 (H)³⁾

Motor fan ratings

• 1PH813/1PH816
  
• 1PH818/1PH822

400 V 3 AC ± 10 %, 50 Hz
480 V 3 AC ± 10 %, 60 Hz

EC fan:
200 ... 277 V 1 AC ± 10 %, 50/60 Hz

Encoder system, built-in

Without DRIVE-CLiQ interface or with DRIVE-CLiQ interface

Sound pressure level L _pA  (1 m)
in accordance with DIN EN ISO 1680
Tolerance + 3 dB

Rated pulse frequency 4 kHz

Rated pulse frequency 4 kHz/2 kHz²⁾

• 1PH813

70 dB⁴⁾

68 dB⁴⁾

• 1PH816

73 dB⁴⁾

69 dB⁴⁾

• 1PH818/1PH822

73 dB⁵⁾

70 dB⁶⁾

Connection

• 1PH813

Power connector or terminal box

• 1PH816 to 1PH822

Terminal box

Terminal box

• Fan for 1PH813

Power connector or terminal box

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• Fan for 1PH816 to 1PH822

Terminal box

• Encoder system

Connector for signals (without mating connector) or DRIVE-CLiQ

Vibration severity

In accordance with Siemens/EN 60034-14 (IEC 60034-14)

Shaft and flange accuracy in accordance with DIN 42955 (IEC 60072-1)⁷⁾

Tolerance R

Degree of protection in accordance with EN 60034-5 (IEC 60034-5)

• 1PH813/1PH816

IP55

IP65

• 1PH818/1PH822

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IP55

• Fan

IP55, option: IP66

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Rating plate

1 unit attached to motor
1 unit supplied loose in terminal box

Paint finish

Anthracite RAL 7016

Approvals, according to

cURus