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© Hegna Electronics AS
Rorkollveien
N-3160 Stokke
Norway
Tel: (+47) 33 33 80 38
Fax: (+47) 33 33 82 20
Mobile:(+47) 911 76 949
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DESIGN
MS 230 is a compact unit for installation in el-motor starter cabinet.
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A motor can be remote controlled via MS230 (See connection diagram).
A remote unit cannot operate if the local MS 230 is at LOCAL MODE.
However the status of all indicators are shown on the remote unit. |
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OPERATION / FUNCTIONS
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Select
the operation modus, either LOCAL or REMOTE |
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Press the START
button MS230 will activate the main contactor (K1). Auxiliary contact
feedback from K1 will indicate that the motor is running |
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To stop the motor
press the STOP/RESET button |
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The motor will
trip by any of the following signals:
Motor protection, earth fault and emergency stop. Reset trip by pressing
the STOP/RESET button |
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Pressing the HEATER
ON button activates the motor standstill heater. The standstill heater
will be automatically switched off when the motor is restarted
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Trip cased motor
to stop can be reset by pressing the STOP/RESET button |
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SAFETY
MS 230 is fitted with various protection devices against incorrect
electrical connection and electric disturbance.
CE tested according to EN 50 082-1; EN50 081-1 |
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INSTALLATION
MS230 is delivered with pre-wired and marked cables, length 1,0m.
Connection of 7 to 12 wires in one end is what is needed to complete
an el-motor control circuit.
MS 230 fits all sizes of el-motors. It can also be used with, for
example, an el-motor soft drive. |
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INPUT/OUTPUT SIGNAL
See MS230
Connection diagram
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TECHNICAL DATA
| Power
supply: |
230VDC
50/60Hz; max 20mA |
| Output
to K1: |
Volt
free max 230VAC10A |
| Out
put to K3: |
Powered
from MS230 max. 35mA12VDC |
| Inputs:
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Powered
from MS230 12VDC |
| Protection: |
Front
IP55. Rear IP20 |
| Wires: |
Standard
length 1.5m |
| Environment: |
-5 to +60°C Max 90% noncondensing |
| Dimension: |
48x96x85mm
(HxWxD) |
| Cut
out: |
48x92mm
(HxW) |
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