Tele 1340403 E1YU400V01 Gamma 3-Phase Voltage Monitoring Relay 3-phase voltage monitoring 1340403 Scheda Tecnica

Subject to alternations and errors

Release 05/06

Voltage monitoring in 3-phase mains

Undervoltage monitoring

Supply voltage = measured voltage

1 change over contact

Width 17.5 mm

Installation design

Undervoltage monitoring in 3-phase mains (each phase against the 
neutral wire) with fi xed adjustable hysteresis.

  

Adjustment 

range

Tripping delay: 

fixed, approx. 200ms

Type E1YF:

     Yellow LED ON/OFF:   

indication of relay output

Type E1YU, E1YF400VT01:

     Green LED L1 ON/OFF: 

indication of supply voltage L1-N

     Green LED L2 ON/OFF: 

indication of supply voltage L2-N

     Green LED L3 ON/OFF: 

indication of supply voltage L3-N

     Yellow LED ON/OFF:   

indication of relay output

Self-extinguishing plastic housing, IP rating IP40
Mounted on DIN-rail TS 35 according to EN 50022
Mounting position: 

any

Shockproof terminal connection according to VBG 4 (PZ1 required), 
IP rating IP20
Tightening torque: 

max. 1Nm

Terminal capacity:
 

1 x 0.5 to 2.5mm² with/without multicore cable end

 

1 x 4mm² without multicore cable end

 

2 x 0.5 to 1.5mm² with/without multicore cable end

 

2 x 2.5mm² flexible without multicore cable end

Supply voltage: 

(=measured voltage)

Terminals: N-L1-L2-L3
Rated voltage Un: 

see table ordering information or 

 

printing on the unit

Tolerance: 

-30% to +10% of Un

Rated consumption: 
     E1YF: 

5VA (0,6W)

     E1YU: 

8VA (0,8W)

Rated frequency: 

AC 48 to 63Hz

Duty cycle: 

100%

Reset time: 

500ms

Hold-up time: 

-

Drop out voltage: 

determined by undervoltage detection 

 

(see measured circuit)

Overvoltage category: 

III (according to IEC 60664-1)

Rated surge voltage: 

4kV

1 potential free change over contact
Rated voltage: 

250V AC

Switching capacity: 

1250VA (5A / 250V)

Fusing: 

5A fast acting

Mechanical life: 

20 x 10

6

 operations

Electrical life: 

2 x 10

5

 operations

 

at 1000VA resistive load

Switching frequency: 

max. 60/min at 100VA resistive load

 

max. 6/min at 1000VA resistive load

 

(according to IEC 947-5-1)

Overvoltage category: 

III. (according to IEC 60664-1)

Rated surge voltage: 

4kV

Measuring variable: 

AC sinus, 48 to 63Hz

Measuring input: 

(=supply voltage)

Terminals: N-L1-L2-L3
Overload capacity: 

determined by tolerance 

 specifi ed for supply voltage
Input resistance: 

-

Switching threshold Us: 

see table ordering information or

 

printing on the unit

Hysteresis H: 

approx. 5%

Overvoltage category: 

III (according to IEC 60664-1)

Rated surge voltage: 

4kV

Base accuracy: 

±5% (E1YU) of rated voltage

Adjustment accuracy: 

-

Repetition accuracy: 

≤2%

Voltage influence: 

-

Temperature influence: 

≤1%

Ambient conditions: 

-25 to +55°C (according to IEC 68-1)

Storage temperatur: 

-25 to +70°C

Transport temperature: 

-25 to +70°C

Relative humidity: 

15% to 85%

 

(according to IEC 721-3-3 class 3K3)

Pollution degree: 

2, if built-in 3

 

(according to IEC 664-1)

Vibration resistance: 

10 to 55 Hz 0.35mm

 

(according to IEC 68-2-6)

Shock resistance: 

15g 11ms

 

(according to IEC 68-2-27)

Single packing: 

 

72g

Packing of 10pcs: 

 

670g per Package