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Home > Phase Failure Relay > A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
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A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time
A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time

A FKM-05F Phase Sequence Phase Failure Relay 380VAC 5% To 25% Asymmetry 0.1s To 20s Reset Time

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Product Description

Products Description
Products Description
Application Range
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 AFK-01/02/04 AFK-05 / AFK-05F AFKM-05 / AFKM-05F AFKV-03 / AFKV-03N AFKV-11 / AFKV-11N AFKV-12 / AFKV-12N AFKV-14 / AFKV-14N AFKV-24F
Operating Voltage 380VAC 220/380VAC 380VAC
Operating Frequency 50/60Hz
Phase Imbalance 30%-40% 5-25% (Adjustable) 40% 30% 11%
Under Voltage Protection --- 150 VAC (Fixed) 140 VAC (Fixed) --- 180 VAC (Fixed)
High Voltage Protection --- 460 VAC (Fixed) 300 VAC (Fixed) --- 500 VAC (Fixed)
Ambient Conditions; Humidity -20°C...+55°C; 85%
On Delay 0.2 sec. (Fixed) 0.2-10 sec. 0.1-20 sec. 0.2 sec. (Fixed)
Off Delay 0.2 sec. (Fixed) 0.2-10 sec. 0.1-20 sec. 0.2 sec. (Fixed)
Mounting DIN-Rail Mounting; Screw Terminals
Protection Class IP20
Weight 0.1kg 0.21kg 0.1kg 0.08kg
Production Selection Guide
Type High and Low Voltage Protection Asymmetry Protection (5%-25%) Lack of Phase Phase Sequence 30% Fixed Phase Asymmetry 40% Fixed Phase Asymmetry Rail Type Pcs.Box
AFK-01 ● ● ● 10
AFK-02 ● ● ● 10
AFK-04 ● ● ● ● 10
AFK-05 ● ● ● ● 10
AFK-05F ● ● ● ● ● 10
AFKM-05 ● ● ● ● 12
AFKM-05F ● ● ● ● ● 12
AFKV-03 ● ● ● ● 20
AFKV-03N ● ● ● ● 20
AFKV-11 ● ● ● 20
AFKV-11N ● ● ● 20
AFKV-12 ● ● ● 20
AFKV-12N ● ● ● 20
AFKV-14 ● ● ● ● 20
AFKV-14N ● ● ● ● 20
AFKV-24F ● ● ● ● ● 20
Dimensions(mm)
Dimensions 1 Dimensions 2
Dimensions 3 Dimensions 4
Company Profile
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FAQ
Q1 What's the payment term?
We accept TT, 30% deposit and 70% balance before shipping.
Q2 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.
Q3 Tell me the standard of package?
Normally are cartons, but also we can pack it according to your requirement.
Q4 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.
Q5 Would you accept to use our logo ?
If you have good quantity, it absolute no problem to do OEM.

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