Dold Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail
Technical Document
Specifications
Brand
DoldMonitoring Application
Phase
Electrical Phase
3
Contact Configuration
DPDT
Mounting Type
DIN Rail
Phase Sensitivity
Phase Sequence
Time Delay
<50ms
Series
BA 9041
Height
73.2mm
Length
119.8mm
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Width
45mm
Maximum Operating Temperature
+60°C
Dimensions
119.8 x 45 x 73.2mm
Country of Origin
Malta
Product details
Phase sequence relay, BA9041
Detects phase sequence errors and phase failure
with 2 changeovers
Overall width 45 mm
The BA9041 can recognise the phase sequence L1 - L2 - L3 of a three-phase network and therefore avoid an incorrect rotational direction.
The BA9041 phase sequence relay monitors the presence of the 3 phase voltages in a three-phase network in addition to the maintenance of the correct phase sequence. If all 3 phase voltages are present at the device in the correct phase sequence, the output contacts change over from the initial position to the operative position, contacts 11-14 and 21-24 are closed, and a green LED lights up.
If the voltage falls below 60 % UN in one phase, the relay is de-energised (in accordance with: IEC 255, VDE 0435).
Phase Sequence/Failure Relays
€ 291.36
€ 291.36 Each (ex VAT)
€ 346.72
€ 346.72 Each (inc. VAT)
1
€ 291.36
€ 291.36 Each (ex VAT)
€ 346.72
€ 346.72 Each (inc. VAT)
Stock information temporarily unavailable.
1
Stock information temporarily unavailable.
Technical Document
Specifications
Brand
DoldMonitoring Application
Phase
Electrical Phase
3
Contact Configuration
DPDT
Mounting Type
DIN Rail
Phase Sensitivity
Phase Sequence
Time Delay
<50ms
Series
BA 9041
Height
73.2mm
Length
119.8mm
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Width
45mm
Maximum Operating Temperature
+60°C
Dimensions
119.8 x 45 x 73.2mm
Country of Origin
Malta
Product details
Phase sequence relay, BA9041
Detects phase sequence errors and phase failure
with 2 changeovers
Overall width 45 mm
The BA9041 can recognise the phase sequence L1 - L2 - L3 of a three-phase network and therefore avoid an incorrect rotational direction.
The BA9041 phase sequence relay monitors the presence of the 3 phase voltages in a three-phase network in addition to the maintenance of the correct phase sequence. If all 3 phase voltages are present at the device in the correct phase sequence, the output contacts change over from the initial position to the operative position, contacts 11-14 and 21-24 are closed, and a green LED lights up.
If the voltage falls below 60 % UN in one phase, the relay is de-energised (in accordance with: IEC 255, VDE 0435).