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Monarch NICE1000 User Manual

Monarch NICE1000
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System Commissioning and Application Example NICE1000
new
User Manual
- 72 -
Emergency ARD Power Supply
The ARD is a emergency evacuation device with the self recognition and control functions.
It is connected between the mains supply and the elevator control cabinet. When the mains
supply is normal, it supplies power to the elevator. When the mains supply is interrupted, the
ARD supplies power to the main circuit and control circuit.
The following gure shows the schematic diagram.
Figure 5-9 Three-phase emergency ARD power supply
L1
L2
L3
R
Power
distribution
box
X19
24V
S
T
R
S
T
R
Elevator control cabinet
Emergency
evacuation
signal output
Phase shorting
output
11
14
ARD for
emergency leveling
at power failure
Phase relay
L1
L2
S
T
1
2
3
4
L3
NICE1000
new
Safety circuit 110 V
ARD
11 14
X25 MCB
Emergency
feedback 24 V
ARD
1
2
X19 MCB
3
4
Phase relay
Figure 5-10 Single-phase emergency ARD power supply
L1
N1
L0
Power
distribution
box
X19
24V
S
R
S
T
R
Elevator control cabinet
Emergency
evacuation
signal output
ARD for
emergency leveling
at power failure
NICE1000
new
L1
N1
N0
1
2
Emergency
feedback 24 V
ARD
1
2
X19 MCB

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Monarch NICE1000 Specifications

General IconGeneral
BrandMonarch
ModelNICE1000
CategoryController
LanguageEnglish

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