СКУ: LUCV0600A
Chilled Water Unit, EC fans, Upflow, 28 kW
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Brand
Schneider Electric
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Degree of protection (IP)
EV006405
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Voltage type for actuating
EV000460
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Rated control supply voltage Us at AC 50HZ
100
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Rated control supply voltage Us at AC 60HZ
100
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Type of electrical connection for auxiliary- and control current circuit
EV000415
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Number of analogue inputs
-
Number of analogue outputs
-
Type of interface
EV008826
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Rated operation frequency
50
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Number of outputs, with contact
5
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Current detection module
TRUE
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Rated operation current Ie
0.4
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Input for analogue temperature sensor
TRUE
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Input for earth fault detection
TRUE
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Type of connection system
EV000415
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Voltage detection module
FALSE
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Number of electronic outputs
-
Input for thermistor connection
TRUE
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Rated voltage Ue at AC 50 Hz
93.5
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Rated voltage Ue at AC 60 Hz
93.5
TeSys LR97D electronic overcurrent relay, 38A/690V, to be supplied with 100-120V AC, for protection of motors with a rated current 20-34A. It provides 3 dials to adjust the protection, LOAD (20-38A) for the overcurrent level, O-TIME (0.3-10sec) for the acceptable duration of the overcurrent, D-TIME (0.5-30sec) for the starting duration. In addition, the device trips when the current is higher than 3 x LOAD during more than 0.5sec in steady state and if there is a missing phase during more than 3sec. The settings include selectors for 1-phase/3-phase motors and manual/automatic reset, and the device has a reset button, a test/stop button, 2 LED indicators (Run/Trip), 2 auxiliary contacts 1NO/NC for fault signalling. Settings can be locked by sealing the transparent cover. For direct attachement to the bottom terminals of a 3-pole contactor LC1D25-D38, with screw clamp terminals on bottom, the separate mounting from the contactor is possible using the terminal block LAD7B106 (to be ordered separately). Multi-standards certified (IEC, UL, CSA, CCC, EAC), compliant RoHs/Reach.
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