G2PF...S02
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Voltage monitoring in 3-phase mains
Monitoring relays - GAMMA series
Monitoring of phase sequence and phase failure
Detection of reverse voltage
Connection of neutral wire optional
Supply voltage = measuring voltage
2 change-over contacts
Width 22.5mm
Industrial design
Technical data
1. Functions
Monitoring of phase sequence, phase failure and detection of return
voltage (by means of evaluating the asymmetry)
2. Time ranges
Adjustment range
Start-up suppression time: fixed, max. 500ms
Tripping delay: fixed, max. 350ms
3. Indicators
Green LED ON: indication of supply voltage
Yellow LED ON/OFF: indication of relay output
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:
3(N)~ 115/66V terminals (N)-L1-L2-L3 (G2PF115VS02)
(= measuring voltage)
3(N)~ 230/132V terminals (N)-L1-L2-L3 (G2PF230VS02)
(= measuring voltage)
3(N)~ 400/230V terminals (N)-L1-L2-L3 (G2PF400VS02)
(= measuring voltage)
Tolerance:
3(N)~ 115/66V 3(N)~ 99 to 132V (G2PF115VS02)
3(N)~ 230/132V 3(N)~ 198 to 264V (G2PF230VS02)
3(N)~ 400/230V 3(N)~ 342 to 457V (G2PF400VS02)
Rated frequency: 48 to 63Hz
Rated consumption:
3(N)~ 115/66V 3VA (G2PF115VS02)
3(N)~ 230/132V 6VA (G2PF230VS02)
3(N)~ 400/230V 9VA (G2PF400VS02)
Duration of operation: 100%
Reset time: <100ms
Residual ripple for DC: -
Drop-out voltage: >20% of the supply voltage
Overvoltage category: III (in accordance with IEC 60664-1)
Rated surge voltage: 4kV
6. Output circuit
2 potential free change-over contacts
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
(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: AC Sinus, 48 to 63Hz
Input:
3(N)~ 115/66V terminals (N)-L1-L2-L3 (G2PF115VS02)
(= supply voltage)
3(N)~ 230/132V terminals (N)-L1-L2-L3 (G2PF230VS02)
(= supply voltage)
3(N)~ 400/230V terminals (N)-L1-L2-L3 (G2PF400VS02)
(= supply voltage)
Overload capacity:
3(N)~ 115/66V 3(N)~ 132/76V (G2PF115VS02)
3(N)~ 230/132V 3(N)~ 264/152V (G2PF230VS02)
3(N)~ 400/230V 3(N)~ 457/264V (G2PF400VS02)
Input resistance:
3(N)~115/66V 5kΩ(G2PF115VS02)
3(N)~230/132V 10kΩ(G2PF230VS02)
3(N)~400/230V 15kΩ(G2PF400VS02)
Asymmetry: fixed, typ. 30%
Overvoltage category: III (according to IEC 60664-1)
Rated surge voltage: 4kV
8. Accuracy
Baseaccuracy: ≤3%(ofmaximumscalevalue)
Frequency response: -
Adjustment accuracy: -
Repetitionaccuracy: ≤2%
Voltage influence: -
Temperatureinfluence: ≤0.05%/°C
9. Ambient conditions
Ambienttemperature: -25to+55°C(inaccordancewithIEC60068-1)
-25to+40°C(inaccordancewithUL508)
Storagetemperature: -25to+70°C
Transporttemperature: -25to+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)
G2PF...S02
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Connections
Dimensions
Functions
Phase sequence monitoring
When all the phases are connected in the correct sequence and the
measured asymmetry is less than the fixed value, the output relays
switch into on-position (yellow LED illuminated). When the phase
sequence changes, the output relays switch into off-position (yellow LED
not illuminated).
Detection of reverse voltage (by means of evaluation of asymmetry)
The output relays switch into off-position (yellow LED not illuminated)
when the asymmetry between the phase voltages exceeds the fixed
value of the asymmetry. An asymmetry caused by the reverse voltage
of a consumer (e.g. a motor which continues to run on two phases only)
does not effect the disconnection.
Phase failure monitoring
When one of the three phases fails, the output relays switch into
off-position (yellow LED not illuminated).
RELEASE 2009/07
Subject to alterations and errors
