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• 3Phaseovercurrent
• Over-and/orundervoltage
• Over-andunderfrequency
• Reverseorforwardpower
• Forline-lineorline-neutral
• Adjustabletriplevel,timedelayandhysteresis
• Phasemonitor(G3300)
• Presetpushbuttondefinesreference
• Instantpick-upanddelayedtrip
• Twoseparatecontactsforpick-upandtrip
• LEDbasedindicationofrelaystatus
• Optionalexternalresetwithlatchfunction
• Asinglevariantcoversallvoltages
• OptionalPCbasedconfiguration(RS232)
• FlameretardantDINrailenclosure
DataSheet
SELCOG-LineGeneratorProtectionRelays
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G2000
G2200
G2000
G2200
G3100G3000
SELCOG-LineforLand-basedApplicationsSELCO’snewG-LineGeneratorProtectionRelaysaremainlyintendedforuseinland-basedapplications.TheG-Linerangeofrelaysprovidesanefficientsolutioninapplicationswherecostofmaterialsisthemainissue.Despitealowcost,theG-Linerelaysstillprovideanumberofground-breakingfeaturesnotpresentlyofferedbythecompetingrelays.
InstallationThe SELCO G-Line Generator Protection Relays are easy to install. The relays are housed in a compact enclosure for DIN rail mounting or fixation by two ordi-nary screws. The design matches that of the well proven SELCO T-Line product range.
ConfigurationConfiguration and setup is easier than ever. Despite the use of modern micro-processor technology, adjustment dials are maintained in order to make confi-guration and test as easy as possible. The reference current, voltage or frequen-cy is easily set by briefly activating a small push button (PRESET).
Indications and RelaysThe state of the contact sets inside the re-lay is clearly indicated by LEDs located on the front plate. There is one LED for power, one LED for pick-up (activates when the set-point is exceeded) and one LED to indicate the state of the trip relay. The pick-up relay has one contact set and the trip relay has two contact sets.
One relay covers all voltagesOne variant covers all voltages (nominal 63 to 690V AC). An external supply of +24V DC is required.
Advanced ConfigurationThe SELCO G-Line Generator Protection Relays provide the optional feature of advanced PC based configuration (using a standard ANSI terminal). An optional programming kit (G0100) will allow the user to reconfigure the function of the relay, as well as the minimum/maxi-mum scales of the dials.
This makes the G-Line relays even more flexible and versatile to customers requirering adapted functionality. The front plate of the relay can be custom-ized as well.
DesignG-Line relays are single function units. The single variant principle is an advan-tage, as one version covers all voltages.
Figure1:TheconnectionoftheG-LineRelays.
Generator1 Generator2
BUSBAR
However, it is possible to choose (using the optional programming kit G0100) whether the relay is for e.g. under-current or overcurrent.
Features include a level preset function (for reference definition), all optional functions onboard (e.g. latching), PC based configuration of scales, set points etc.
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G��00 Current Relay
Overcurrent(Undercurrent)
8-36VDC/0.75Wat24VDC
5ACT,max.10A
35to75Hz
50to140%(max.10to150%)
1to10%(max.1to50%)
3to30sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
ND(NE)Non-latching
ND(NE)Non-latching(latching)
Automatic(manuallybyterminal11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.3kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
Function
Supply
Input voltage
Input current
Frequency
Trip level
Hysteresis
Delay
Relay rating
Pick-up relay -Normalstate-Latching
Trip relay -Normalstate-Latching
Overfrequency relay -Normalstate-Latching
Underfrequency relay -Normalstate-Latching
Reset
Accuracy
Repeatability
Serial link
Operating temperature
EMC
Burn-in
Enclosure material
Weight
Dimensions
Installation
G�000 Frequency Relay
Over-andUnderfrequency
8-36VDC/0.75Wat24VDC
63to690VAC±30%
35to75Hz
OF:85to115%(max.75to125%)UF:85to115%(max.75to125%)
1to10sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
NE(ND)Non-latching(latching)
NE(ND)Non-latching(latching)
Automatic(manuallybyterminal11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.3kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
G�000 Power Relay
ReversePower(ForwardPower)
8-36VDC/0.75Wat24VDC
63to690VAC±30%
5ACT,max.10A
35to75Hz
RP:2to20%(max.2to50%)FP:50to140%(max.50to150%)
1to10%(max.1to50%)
2to20sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
ND(NE)Non-latching
ND(NE).Non-latching(latching)
Automatic(manuallybyterminal11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.3kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
Specifications (Specificationsinparenthesesrequiresetupbyseriallink)
Thespecificationsaresubjecttochangewithoutnotice.
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G�600 Voltage Relay
Over-andUndervoltage
8-36VDC/0.75Wat24VDC
63to690VAC±30%
35to75Hz
80to120%(max.70to130%)80to120%(max.70to130%)
1to10sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
ND(NE)Non-latching
NE(ND)Non-latching(latching)
Automatic
(manuallybyterm.11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.3kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
Function
Supply
Input voltage
Frequency
Trip level -1sttriplevel-2ndtriplevel
Hysteresis
Delay
Relay rating
Phase monitor
Pick-up (phase) relay -Normalstate-Latching
Trip relay -Normalstate-Latching
Overvoltage relay -Normalstate-Latching
Undervoltage relay -Normalstate-Latching
Reset
Accuracy
Repeatability
Serial link
Operating temperature
EMC
Burn-in
Enclosure material
Weight
Dimensions
Installation
G��00 Voltage Relay
3PhaseOvervoltage(Undervoltage)
8-36VDC/0.75Wat24VDC
63to690VAC±30%
35to75Hz
100to120%(max.1to130%)
1to10%(max.1to50%)
1to10sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
Phasefailure,phaseorder&symmetry
ND(NE)Non-latching
ND(NE)Non-latching
Automatic
(manuallybyterm.11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.5kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
Specifications (Specificationsinparenthesesrequiresetupbyseriallink)
Thespecificationsaresubjecttochangewithoutnotice.
G�100 Voltage Relay
Overvoltage(Undervoltage)
8-36VDC/0.75Wat24VDC
63to690VAC±30%
35to75Hz
100to120%(max.70to130%)
1to10%(max.1to50%)
1to10sec.(max.1to360sec.)
380VAC,5A,1250VA150VDC,5A,120W
ND(NE).Non-latching
ND(NE)Non-latching(latching)
Automatic
(manuallybyterm.11)
±5%
±1%
RJ11-modular
-20°to70°C
EN50263
50hoursbeforefinaltest
Polycarbonate.Flameretardant
0.3kg
73x75x114mm(HxWxD)
35DINrailortwo4mm(3/16”)screws
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SelcoG-LineConnections
SELCO’s product philosophy is to offer easy-to-install, serviceable and reliable modular system components for mounting on switchboards and control consoles. Systems based on such components provide high flexibility, easy troubleshooting and require very little maintenance and serv-ice, which give our customers a low Total Cost of Ownership (TCO).
Dimensions.
G2200CurrentRelay
G3300VoltageRelay
G2000PowerRelay
G3100VoltageRelay
G3000FrequencyRelay
G3600VoltageRelay
75 114
607,5
50 73
10
Fixing holes2 x ø 4,5 mm.
Dimensions in mm.
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Q1
00
3 -6
4 E
