Tele 2390401 G2IM5AL10 Gamma 1-Phase Current Monitoring Relay 1-phase current monitoring 2390401 Scheda Tecnica

Codici prodotto
2390401
Pagina di 4
Subject to alterations and errors
Release 08/05
Monitoring relays - GAMMA series
AC/DC current monitoring in 1-phase mains
Multifunction
16.6 to 400Hz
Fault latch
Supply voltage selectable via power modules
1 change-over contact
Width 22.5mm
Industrial design
Technical data
1. Functions
AC/DC current monitoring in 1-phase mains with adjustable 
thresholds, timing for start-up suppression and tripping delay 
separately adjustable, fault latch and the following functions 
(selectable by means of rotary switch)
OVER Overcurrent 
monitoring
UNDER Undercurrent 
monitoring
WIN 
Monitoring the window between 
 
Min and Max
2. Time ranges
 Adjustment 
range
Start-up suppression time: 
0s 
10s
Tripping delay: 
0.1s 
10s
3. Indicators
Green LED ON: 
indication of supply voltage
Green LED fl ashes: 
indication of start-up suppression time
Yellow LED ON/OFF: 
indication of relay output
Red LED ON/OFF: 
indication of failure
 
of the corresponding threshold
Red LED fl ashes: 
indication of tripping delay
 
of the corresponding threshold
4. Mechanical design
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 fl exible without multicore cable end
5. Input circuit
Supply voltage:
 
12 to 400V AC 
terminals A1-A2 (galvanically separated)
 
 
selectable via power modules TR2
Tolerance: 
according to specifi cation
 
 
of power module
Rated frequency: 
according to specifi cation
 
 
of power module
Rated consumption: 
2VA (1.5W)
Duration of operation: 
100%
Reset time: 
500ms
Residual ripple for DC:  -
Drop-out voltage: 
>30% of the supply voltage
Overvoltage category: 
III (according to IEC 60664-1)
Rated surge voltage: 
4kV
6. Output circuit
1 potential free change-over contact
Rated voltage: 
250V AC
Switching capacity (distance <5mm): 
750VA (3A / 250V AC)
Switching capacity (distance >5mm): 
1250VA (5A / 250V AC)
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
7. Measuring circuit
Measured variable: 
DC or AC Sinus (16.6 to 400Hz)
Input:
 20mA 
AC/DC 
terminals 
K-I1(+)
 1A 
AC/DC 
terminals 
K-I2(+)
 5A 
AC/DC 
terminals 
K-I3(+)
Overload capacity:
 20mA 
AC/DC 
250mA
 1A 
AC/DC 
3A
 5A 
AC/DC 
10A
Input resistance:
 20mA 
AC/DC 
2.7
Ω
 1A 
AC/DC 
47m
Ω
 5A 
AC/DC 
10m
Ω
Switching threshold:
 
Max 
10% to 100% of I
N
 
Min 
5% to 95% of I
N
Overvoltage category: 
III (according to IEC 60664-1)
Rated surge voltage: 
4kV
8. Control contact
 Y (equipotential with measuring circuit)
Function: 
fault latch (Y1-Y2 bridged)
Loadable: No
Line length Y1-Y2: 
max. 10m (twisted pair)
Control pulse length: 
-
Reset: 
normally closed contact 
 
in the input circuit
9. Accuracy
Base accuracy: 
±5% (of maximum scale value)
Frequency response: 
-10% to +5% (16.6 to 400Hz)
Adjustment accuracy: 
≤5% (of maximum scale value)
Repetition accuracy: 
≤2%
Voltage infl uence: 
-
Temperature infl uence: 
≤0.1% / °C
10. Ambient conditions
Ambient temperature: 
-25 to +55°C (according to IEC 68-1)
 
-25 to +40°C (according to UL 508)
Storage temperature: 
-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: 
3 (according to IEC 60664-1)
Vibration resistance: 
10 to 55Hz 0.35mm
 
(according to IEC 68-2-6)
Shock resistance: 
15g 11ms (according to IEC 68-2-27)
G2IM5AL10
1.01-16