Datasheet

G2IM5AL10
www.tele-online.com
a.c./d.c. current monitoring in 1-phase mains
Monitoring relays - GAMMA series
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
a.c./d.c. 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
which are selected 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 flashes: 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 flashes: 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 60715
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
5. Input circuit
Supply voltage:
12 to 400V a.c. terminals A1-A2 (galvanically separated)
selectable via power modules TR2
Tolerance: according to specification of power module
Rated frequency: according to specification of power module
Rated consumption: 2VA (1.5W)
Duration of operation: 100%
Reset time: 500ms
Residual ripple for d.c. : -
Drop-out voltage: >30% of the supply voltage
Overvoltage category: III (in accordance with IEC 60664-1)
Rated surge voltage: 4kV
6. Output circuit
1 potential free change-over contact
Rated voltage: 250V a.c.
Switching capacity: 750VA (3A / 250V a.c.)
If the distance between the devices is less than 5mm.
Switching capacity: 1250VA (5A / 250V a.c.)
If the distance between the devices is more than 5mm.
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
(in accordance with IEC 60947-5-1)
Overvoltage category: III (in accordance with IEC 60664-1)
Rated surge voltage: 4kV
7. Measuring circuit
Measured variable: d.c. or a.c. Sinus (16.6 to 400Hz)
Input:
20mA a.c./d.c. terminals K-I1(+)
1A a.c./d.c terminals K-I2(+)
5A a.c./d.c terminals K-I3(+)
Overload capacity:
20mA a.c./d.c 250mA
1A a.c./d.c 3A
5A a.c./d.c 10A
Input resistance:
 20mA a.c./d.c  2.7Ω
 1A  a.c./d.c  47mΩ
 5A  a.c./d.c  10mΩ
Switching threshold:
Max 10% to 100% of I
N
Min 5% to 95% of I
N
Overvoltage category: III (in accordance with 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:   ≤3%(ofmaximumscalevalue)
Frequency response: -10% to +5% (16.6 to 400Hz)
Adjustmentaccuracy: ≤5%(ofmaximumscalevalue)
Repetitionaccuracy:  ≤2%
Voltage influence: -
Temperatureinfluence: ≤0.05%/°C
10. Ambient conditions
Ambienttemperature: -25to+55°C(inaccordancewithIEC60068-1)
      -25to+40°C(inaccordancewithUL508)
Storagetemperature: -25to+70°C
Transporttemperature: -25to+70°C
Relativehumidity:  15%to85%
(in accordance with IEC 60721-3-3 class 3K3)
Pollution degree: 3 (in accordance with IEC 60664-1)
Vibration resistance: 10 to 55Hz 0.35mm
      (inaccordancewithIEC60068-2-6)
Shockresistance:  15g11ms(inaccordancewithIEC60068-2-27)