Dold Phase Monitoring Relay With DPDT Contacts
Technical Document
Specifications
Brand
DoldMonitoring Application
Phase
Electrical Phase
3
Contact Configuration
DPDT
Mounting Type
DIN Rail
Phase Sensitivity
Phase Failure, Phase Imbalance, Phase Sequence
Time Delay
<=1 s, <=250ms
Series
MK 9040N
Height
90mm
Length
100mm
Operating Temperature Range
+60°C
Terminal Type
Screw
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
100 x 22.5 x 90mm
Country of Origin
Germany
Product details
MK 9040N - Asymmetry relay
Detects voltage asymmetry, phase loss, reverse voltage and phase sequence
Impervious to symmetrical harmonics up to distortion factor of K 20 %
2 LED displays for voltage supply and contact position
Output contact 2 changeovers
Overall width: 22.5 mm
For monitoring three-phase networks, e.g. lifts, escalators, hoisting systems, etc.
Phase Sequence/Failure Relays
P.O.A.
1
P.O.A.
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 Failure, Phase Imbalance, Phase Sequence
Time Delay
<=1 s, <=250ms
Series
MK 9040N
Height
90mm
Length
100mm
Operating Temperature Range
+60°C
Terminal Type
Screw
Minimum Operating Temperature
-20°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
100 x 22.5 x 90mm
Country of Origin
Germany
Product details
MK 9040N - Asymmetry relay
Detects voltage asymmetry, phase loss, reverse voltage and phase sequence
Impervious to symmetrical harmonics up to distortion factor of K 20 %
2 LED displays for voltage supply and contact position
Output contact 2 changeovers
Overall width: 22.5 mm
For monitoring three-phase networks, e.g. lifts, escalators, hoisting systems, etc.