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Flyline Modular Digital Over & Under Voltage Protector

The Flyline Modular Digital under and over voltage protector, is an advanced device with German Technology .FDP is protecting all home appliances, laboratory equipments etc..From voltage variations .voltage fl in power supply will cause damage to our costly home appliances .FDP is protecting appliances from voltage variations .We can set high voltage cut off and low voltage cut off and time delay can be set. All these functions .User can set and self healing .the electrical protecting devices available in the market has defects like no auto setting, the system will not work if earthing is not proper and once it is off we have to put it on manually.FDP is switching OFF and switch ON automatically. Even if you are not in the house the FDP taking care of all appliances,CCTV Security alarm system etc..FDP is an ideal equipment for locked houses of NRI’s.FDP can be fixed in main distribution board easily .
The Protector will act if the following occurs.
1. Phase sequence disorder.
2. Phase unbalance.
3. Breakage of neutral line.
4. Breakage of any live line.
5.Over & Under voltage of any Phase Line



Flyline Modular Digital Guard Application

FDP self-healing guard is a newly developed unit used as a protective device for all kinds of electrical equipments. This unit can quickly disconnect the output power supply to protect the appliances when there is power interruption or if the voltage exceeds or falls below the predetermined value. When the input power supply recovers, the Flyline protector automatically connects the power after 1-2 minutes delay. All the protective actions are automatically controlled. Indicators on the panel /display the working condition of the protector. This FDP is maintaining Indian national quality standards, most excellent in performance and reliability. It is very compact and convenient to use,

TECHNICAL SPECIFICATION OF Flyline Modular Digital Over & Under Voltage Protector :

Specification: 1. Rated Power Supply : AC220V 50Hz Operating Voltage: 100-400 V (avoid burning out of electrical appliances under 380 voltage )
2. Passing Max.Current:20A,32A,40A,50A,60A.
3. Max. Loading Power: 4.4KVA, 7KVA, 8.8KVA, 11KVA, 13KVA
4. Over-voltage Action Cut-off Value : AC260±5V, action 0.01second action delay. Recovered Value : AC260±5V. (230-270V adjustable)
5. Under-voltage Cut-off Value : AC180±5V,0.1 seconds’ action delay. Recovered Value : AC195±5V.(120-210V adjustable).
6. Time Delay: Start time for First Connection: 15 Second. Delay time is free to set from 5 to 600 seconds after the first time.
7. Rapid action: The power disconnects the appliances with in 1 sec.
8. Self Power Consumption : ≤ 3W.
9. Dimensions : 84x52x75(LxWxH)

Model FDP-1
Number of Poled 1 P
Rated Voltage (V)AC 220
Rated Current (A) 32         |          63
Loading Power (KVA) 7 KVA         |          14 KVA
Over-Voltage Cut-Off Value(VAC) 230-270         adjustable ( 400 V short time)
Time Delay(s) 0.01 seconds
Under-Voltage Cut-Off Value(VAC) 120-210         adjustable
Time Delay(s) 0.1 seconds
Dimensions 84*52*75(L*W*H)
Self Power Consumption(W) ≤ 3w
Ambient Temperature (C ) -20-+40

instruction for use:1 Phase

1.This button : for displaying the voltage (3 phase or 1 phase )Press the button for 10s to switch to single phase voltage indicating.
2. The second button : :delay time setting.Press the button for 10s until the decimal point flashes.Then press button "+"or "-" to set the delay time(5-600s)
3. The third button under voltage value setting. Press the button for 10s then the decimal point of digital panel flashes. Then press “ + ” or “ - ”to set the voltage (120-210V)
4. The fifth button : over voltage value setting. Press the button for 10s, then the decimal point on digital panel will flash. The press “ + ” or “ – ”to set the voltage ( 230-270V)

The Protector will act if the following occurs

►Sequence disorder.►Phase unbalance.►Breakage of neutral line.►Breakage of any live line.►Over-voltage of any phase.►Under-Voltage of any phase.

TECHNICAL SPECIFICATION OF Three Phase Flyline Modular Digital Over & Under Voltage Protector :

Model FDP-3
Number of Poled 3 P
Rated Voltage (V)AC 220
Rated Current (A) 32         |          63
Loading Power (KVA) 20 KVA         |          40 KVA
Over-Voltage Cut-Off Value(VAC) 230-270         adjustable
Time Delay(s) 0.01 seconds
Under-Voltage Cut-Off Value(VAC) 120-210         adjustable
Time Delay(s) 0.1 seconds
Dimensions 85*90*75(L*W*H)
Self Power Consumption(W) ≤ 3W
Ambient Temperature (C ) -20-+40

conditions of use

►Relative humidity:≤85%.►Latitude:≤2000m.►No corrosive gas or conductive dust.►Instalation :Vertical mounting on DIN rail

Precautions:line of neutral of this product does not have function of isolating.Please cut offm isolating switch before operation

instruction for use:3 Phase

1.This button : for displaying the voltage (3 phase or 1 phase )Press the button for 10s to switch to single phase voltage indicating.
2. The second button : :delay time setting.Press the button for 10s until the decimal point flashes.Then press button "+"or "-" to set the delay time(5-600s)
3. The third button under voltage value setting. Press the button for 10s then the decimal point of digital panel flashes. Then press “ + ” or “ - ”to set the voltage (120-210V)
4. The fifth button : over voltage value setting. Press the button for 10s, then the decimal point on digital panel will flash. The press “ + ” or “ – ”to set the voltage ( 230-270V)

press the forth button ,the last time fault voltage will be displayed in 2 seconds .The lights indicate the fault phase

Fault Indication

1.Wire Connection Error
Flashing letters CBA on the board indicates phase sequence error .Change connecting sequence of the live lines to solve this problem.(if OPO appears first and then CBA flashes.Please check if the neutral line and live line where reversely connected.)
2.Phase Loss
OPO :Lack of neutral line.►:OPA : Lack of Phase A live line.►:OPB Lack of Phase B live line.►:OPC Lack of Phase C live line
The display board is not lighted:lack of 2 or 3 phases of live lines

3.Phase Imbalance:H-L appears when voltage difference between any two phases is over 35%(>77V)

4.Over Or Under Voltage Protection :H and L on the left ,center and rigt of the indicating board stand for over voltage and under voltage of phase A ,B and C respectively.

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