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DYO-FF V1.0 Cable Line Fault Indicator

Four-Faith Smart Power Technology Co.,Ltd.

DYO-FF V1.0 Cable Line Fault Indicator

Country/Region china

Company Four-Faith Smart Power Technology Co.,Ltd.

Categories Mining Cables

Update 2020-12-30 22:33:11

ICP License Issued by the Chinese Ministry

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DYO-FF V1.0 Cable Line Fault Indicator
The DYO-FF Cable Line fault indicator is used in 6~35KV Cable line distribution networks, usually installed in Ring Main Unit, Cable Distribution Box, Switch Cabinet, enable the electricity distribution network engineers to quickly identify the faulty section of network and restore power supplies to customers on healthy sections in the shortest time possible.
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DYO-FF V1.0 Cable Line Fault Indicator System Composition
The system is composed of 1display unit, 3 pcs short circuit CT sensor, 1 pcs earth fault CT sensor and the monitoring central station.
CompositionContent
Display UnitInstallation: Wall mounting type
Earth fault indicator
*Short circuit indicator (Optional)
Low battery indicator
Support outside Signal Input
Support control Other Device
Support remote Communication/Setting
*Support 3 phase current/zero sequence current acquisition (Optional, When CT connect to display unit by Cable Only)
Earth Fault Sensor1*Split-core current transformer, connecting to display unit by:
Cable
Fiber (Optional)
Short Circuit Sensor
(Optional)
3*Split-core current transformer, connecting to display unit by:
Cable
Fiber (Optional)

parameter
DYO-FF V1.0 Cable Line Fault Indicator Main technical parameters
Electrical Parameters
ItemContent
Applicable Voltage Level6~35KV
Applicable Current Level0I600A
0~100A (±3A accuracy)
100A~600A (±3% accuracy)
Maximum Fault Current1200A (±10% accuracy)
Earth fault trip currentSettable
Response DelaySettable
Inrush Current Withstand31.5kA/ 2s

Power Supply
ItemContent
Internal BatteryLithium type
Voltage: 3.6V
Battery sizing4.8Ah
Shelf life≥20 years
Total flashing time≥1,200 h
External Power Source (Optional)110-240V AC, 50~60 Hz

Protection Class
ItemContent
Display UnitIP65
CT SensorIP68

Environmental
ItemContent
Environment Temperature-35°C to +70°C
Relative Humidity≤95%RH
Altitude≤2000m

Dimensions
ItemContent
Display unit(W*H*D) 76mm x 117mm x 43mm (For reference only, The actual product may be differ)
CT sensor(Diameter) 120mm
Cable length15 meters

Indicator
ItemQuantityContent
Earth fault indicator1Red LED
Short Circuit indicator (Optional)3Red LED
Battery Status1Yellow LED

Interface
ItemContentQuantityType
Cable Connector 1Zero Sequence CT cable connector3Terminal Block Interface
3 Phase CT cab

China DYO-FF V1.0 Cable Line Fault Indicator

DYO-FF V1.0 Cable Line Fault Indicator Images

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