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Home > Phase Failure Relay > A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
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A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay
A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay

A DFK-05F Digital, Asymmerty Adjustable, Phase Sequence, Phase Failure Relay

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Product Description

Products Description
Product Image 1
Product Image 2
Application Range
ℹ
Electronic voltage protection relays are designed to protect single-phase or three-phase systems from voltage changes and phase sequence failures. In order to prevent overheating and damage of three-phase motors caused by phase-loss and voltage imbalance in industrial fields.
Technical Parameters
Type AFKD-01 AFKD-01F ADFK-05 ADFK-05F
Operating Voltage 380VAC
Operating Frequency 2 sec.(Fixed)   50/60Hz
Voltage Unbalance 20%(Fixed) 5-20%(Adjustable)
Under Voltage Setting Range 180 VAC(Fixed)
Over Voltage Setting Range 460 VAC(Fixed)
Delay Timer 0.1-10 sec.
Output 5A/250VAC (Resistive Load)
Protection Class IP20
Ambient Conditions; Humidity -20°C.....+ 55°C; 85%
Mounting DIN-Rail Mounting; Screw Terminals
Weight 0.23kg 0.23kg 0.23kg 0.23kg
Production Selection Guide
Explanation Type High Voltage Protection Under Voltage Protection Phase Sequence Fixed Delay time (2 sec.) Delay time (0.1-10sec.) Rail Type Pcs.Box
Voltage Protection Relay AFKD-01 ● ● ● ● - ● 10
AFKD-01F ● ● - ● - ● 10
ADFK-05 ● ● ● - ● ● 10
ADFK-05F ● ● - - ● ● 10
Dimensions(mm)
Dimensions Diagram
Terminal Distribution & New Energy DC Products
Monitoring Control Relays & Motor Control
FAQ
What's the payment term?
We accept TT, 30% deposit and 70% balance before shipping.
How's the delivery time?
We depend on different products and different quantities. Generally, it takes about 3-15 days. If the quantity is very large, we need to negotiate.
Tell me the standard of package?
Normally are cartons, but also we can pack it according to your requirement.
Could you offer Form A or C/O?
It's totally not a problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate.
Would you accept to use our logo?
If you have good quantity, it is absolutely no problem to do OEM.

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