Trane VarioTrane TR1 2800 Series, Руководство по эксплуатации

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Control characteristics:
Frequency
range 0.2 - 132 Hz, 1 - 1000 Hz
Resolution of output frequency 0.013 Hz, 0.2 - 1000 Hz
Repeat accuracy of Precise start/stop (terminals 18, 19) ± 0.5 msec
System response time (terminals 18, 19, 27, 29, 33) 26.6 msec
Speed control range (open loop) 1:10 of synchronous speed
Speed control range (closed loop) 1:120 of synchronous speed
Speed accuracy (open loop) 150 - 3600 rpm: Max. error of ± 23 rpm
Speed accuracy (closed loop) 30 - 3600 rpm: Max. error of
±
7.5 rpm
All control characteristics are based on a 4-pole asynchronous motor
Surroundings:
Enclosure
IP 20
Enclosure with options NEMA 1
Vibration test 0.7 g
Max. relative humidity 5% - 93% during operation
Ambient temperature Max. 45 ° C (24-hour average max. 40 ° C)
Ambient temperature (TR1 2800 Extended Temperature hardware version) Max. 70 ° C
Min. ambient temperature during full-scale operation 0 ° C
Min. ambient temperature at reduced performance - 10 ° C
Temperature during storage/transport -25 - +65/70
°
C
Max. altitude above sea level 1000 m
EMC standards, Emission EN 50081-2, EN 61800-3, EN 55011
EMC standards, Immunity
EN 50082-1/2, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN
61000-4-6, EN 61800-3
Safeguards:
• Electronic thermal motor protection against overload.
• Temperature monitoring of the power module ensures that the frequency converter cuts out if the tem-
perature reaches 100
°
C. An overload temperature cannot be reset until the temperature of the power
module is below 70 ° C.
• The frequency converter is protected against short-circuits on motor terminals U, V, W.
• If a mains phase is missing, the frequency converter will cut out.
• Monitoring of the intermediate circuit voltage ensures that the frequency converter cuts out if the in-
termediate circuit voltage is too low or too high.
• The frequency converter is protected against earth fault on motor terminals U, V, W.
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