Entes GKRC-02F Handleiding


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Pagina 1/2
General:
DGRC-01, GKRC-01/02/02F/02FA/03/03F relays are delay-off and delay-on capable
voltage protection relays which have adjustable over and under voltage limits. They
are used in 1-phase and 3-phase Air Conditioning systems, in electronical command
and control systems, for protection of capacitors in compensation systems and for
protection of equipments like motors.
Utilization and Working Principle:
By using the Over Voltage(Max.) and Under Voltage(Min.) adjustment knobs on the
front side, the over and under voltage limits of the system that will be protected is
determined.
The Delay knob on the front is used commonly for both the adjusted over voltage faults
and adjusted under voltage faults.
The Reset Delay knob on the front is used commonly for all fau lts.
The over voltage and under voltage protection options can be deactivated separately(By
adjusting the Max. and Min. knobs to OFF position).
Protection Functions:
a) Over Voltage Protection: GKRC-01 / 02 / 02F / 02FA /03 / 03F / M2
If one or many of the measured voltage(Phase/Phase-Phase) values are over the limit
of the adjusted Over Voltage Value(Umax), the U> light turns on and the adjusted
Delay time starts to count. When the Delay time is up, the relay of the device breaks the
connection and the OUT light turns off. When all of the measured voltages fall under
the adjusted Over Voltage Value, U> light turns off and adjusted Reset Delay time
starts to count.When the Reset Delay time is up, the relay of the device makes contact
and OUT light turns on. If one or many of the measured voltage(Phase/Phase-Phase)
values go over the 1,5xUn limit, U> light turns on, the relay of the device breaks the
connection and OUTlight turns off. When the Over Voltage adjustment(Max.) knob
is adjusted to the OFF position, the Over Voltage Protection function is disabled.
b) Under Voltage Protection: DGRC-01, GKRC-02 / 02F / 02FA/ 03 / 03F / M2
If one or many of the measured voltage(Phase/Phase-Phase) values are under the
limit of the adjusted Under Voltage Value(Umin), the U< light turns on and the
adjusted Delay time starts to count. When the Delay time is up, the relay of the device
breaks the connection and the OUT light turns off. When all of the measured voltages
rise over the adjusted Under Voltage Value, U<light turns off and adjusted Reset
Delay time starts to count.When the Reset Delay time is up, the relay of the device
makes contact and OUT light turns on. If one or many of the measured voltage
(Phase/Phase-Phase) values go under the 0,5xUn limit, U< light turns on, the relay
of the device breaks the connection and OUT light turns off.
When the Under Voltage adjustment (Min.) knob is adjusted to the OFF position, the
Over Voltage Protection function is disabled.
Phase Sequence Fault Diagram
PRECAUTIONS FOR INSTALLATION AND SAFE USE
Failure to follow those instructions will result in death or serious injury.
Disconnect all power before working on equipment.
When the device is connected to the network, do not remove the front panel.
Do not try to clean the device with solvent or the like.
Only clean the device with a dried cloth.
Verify correct terminal connections when wiring.
Electrical equipment should be serviced only by your compedent seller.
Mount device to the panel
No responsibility is assured by the manufacturer or any of its subsidiaries
for any consequences arising out of the use of this material.
OVER AND UNDER VOLTAGE PROTECTION RELAYS EN
DGRC-01, GKRC-01, GKRC-02, GKRC-02F, GKRC-02FA, GKRC-03, GKRC-03F, GKRC-M2
BREAK OF THE NEUTRAL CONNECTION FOR DEVICES WITH NEUTRAL
In devices with neutral, Phase-Neutral measurements are taken.
If the neutral cable breaks, the neutral point of the system shifts
because of the asymmetrical phase loading. The device continues
the take measurements according to the shifted neutral system
point.
Over and Under Voltage Function Diagram
Delay= 0sn2
Reset Delay= 0sn2
Hysteresis
Umax.
Umin.
Hysteresis
L1
L2
L3
ON
U>
U<
OUT
3
21
(V)
(t)
Delay Delay Reset Delay Reset Delay Delay Delay Reset Delay Reset Delay
c) Phase Sequence Protection: GKRC-02F / 02FA / 03F
If there is a change in the
p h a s e s e q u e n c e f o r
whatever the reason, only the
ONlight turns on and the
relay of the device breaks
the connection without any
delay.
OUT
L1, L2, L3 L3, L2, L1
ON
3
1
2
U>
U<
NC C NO
N L1 L2 L3
123
Relay Output
Supply/Measurement Inputs
Over Voltage Adjustment
Under Voltage Adjustment
Delay-ON Adjustment
Over Voltage Warning LED
Under Voltage Warning LED
Supply LED
Relay LED
Delay-OFF Adjustment
O f f
O f f
OU TOU>U<
M a x.
(v )
M i n .
(v )
Reset
D el a y
(s )
D el a y
(s )
Boyutlar (mm)
TÝP PK 28
Bu ürün, 30.05.2008 tarih ve 26891 sayýlý resmi gazetede yayýnlanan
EEE Yönetmeliðinin Madde 2 ve Ek-1A madde 9 kapsamýndadýr.
A4818 / Rev.6
AÞIRI ve DÜÞÜK GERÝLÝM KORUMA RÖLELERÝ TR
DGRC-01, GKRC-01, GKRC-02, GKRC-02F, GKRC-02FA, GKRC-03, GKRC-03F, GKRC-M2
Baðlantý Þemalarý
Ýki fazlý sistemlerde
kullanýmý
Tek fazlý sistemlerde
kullanýmý
L1
L2
N
N
DGRC-01
GKRC-01
GKRC-02
L1 L2 L3
DGRC-01
GKRC-01
GKRC-02
N L1 L2 L3
L1
N
L1
L2
L3
N
N
GKRC-M2 DGRC-01
GKRC-01
GKRC-02
GKRC-02F
GKRC-03
GKRC-03F
L N L1 L2 L3 L1 L2 L3A2 L1 L2 L3
GKRC-02FA
A1 1 2 3
A2
UnA1
1 2 3 1 2 3 1 2 3
TEKNÝK ÖZELLÝKLER
: 48 ... 63 Hz.
: 50 / 60 Hz. (GKRC-02FA)
: 30 VA / 2 W (50 Hz.)
: True RMS
: 1,05...1,30 x Un (% Skala)
: 240 ... 300 V AC (DGRC-01, GKRC-01/02/02F/M2)
: 410 ... 510 V AC (GKRC-03/03F/02FA)
: 0,7...0,95 x Un (% Skala)
: 150 ... 210 V AC (DGRC-01, GKRC-01/02/02F/M2)
: 270 ... 370 V AC (GKRC-03/03F/02FA)
: Un x %3 (Sabit)
: 0.1 ... 20 sn. (Umax. ve Umin. için ortak)
: 0.1 ... 20 sn.
: ± %3
: ± %0.5
: ± %5 + 100 msn
: ± %3
: 1 Enversör, 8A, 250V, 2000VA (Cos =1)j
: 105
: 107
: -5°C ... +55°C
: <%90 (Yoðunlaþma olmadan)
: 4mm² (12AWG) strandedrgülü rijit kablo
: 6mm² (10AWG) solid/som iletken kablo
: 2x2.5mm² ( ) 14AWG solid/som iletken kablo
: 0.5 Nm (4.5in.lbs)
Ölçme ve Besleme Devresi
: 220, 230V AC DGRC-01, GKRC-01/02/02F/02FA/M2
: 400V AC GKRC-03/03F
: 150...300V AC DGRC-01, GKRC-01/02/02F/M2,
: 270...510V AC GKRC-03/03F
: 190...260V AC GKRC-02FA
Ýþletme Gerilimi (Un)
Ýþletme Gerilimi Aralýðý (
U
)
Ýþletme Frekansý
Güç Tüketimi (max.)
Ölçüm Yöntemi
Ayarlar
Aþýrý Gerilim Ayarý (Umax.)
Düþük Gerilim Ayarý (Umin.)
Histeresis (Umax. ve Umin. için)
Býrakma Gecikmesi (Delay)
Çekme Gecikmesi (Reset Delay)
Gerilim Ayar Doðruluðu
Tekrarlama Doðruluðu (Gerilim)
Ayarlanan Zamanlarýn Doðruluðu
Tekrarlama Doðruluðu (Zaman)
Çýkýþ
Çýkýþ Tipi
Elektriksel Ömür
Mekanik Ömür
Çevresel Þartlar
Çalýþma Sýcaklýðý
Baðýl Nem
Baðlantý
Klemens için Kablo Kesitleri
Vida Sýkma Kuvveti
: Pano içine dikey veya klemens rayýna.
: Plastik UL 94 V0 a uygun
: IP 20 (Terminaller), IP 40 (Ön panel)
: Tip PK 28
: 100 gr. (Sadece GKRC-02FA 200 gr. )
: 400 V
: Aþma Gerilimi Kategorisi III
Kirlilik Derecesi 3
: 4 kV 1.2 / 50 uS
: 2 kV AC 50 Hz. 1 dk.
: >500 MOHM / 500 V DC
: Ürün standardý
: Baðýþýklýk
: Emisyon
LVD
EMC
Gövde
Montaj
Malzeme Cinsi
Koruma Sýnýfý
Boyutlar
Aðýrlýk
Ýzolasyon
Yalýtým Gerilimi (EN 60255-5)
Yalýtým Koordinasyonu
(EN 60255-5)
Ani Darbe Gerilimi (EN 60255-5)
Dielektrik Dayanýmý (EN 60255-5)
Yalýtým Direnci (EN 60255-5)
Uyulan Standartlar
EN-60255-6
EN-61000-6-2
EN-61000-6-3, EN-61000-6-4
Uyumlandýrýlacak Direktif / Yönetmelikler
73/23/EEC
89/336/EEC
Function Table
* This option may be deactivated by making adjustments on the device
Type
Protection Function
Over
Voltage Under
Voltage Phase
Sequence
3-Phase
4 Cable
Star
3-Phase
3 Cable
Delta
Mono Phase
LED ON LED OFF
Meanings of the Device LEDs
OnU>U< Out
Unsufficient Supply Warning
FLASHING
Voltage(s) are within the adjusted limits
Permanent Under Voltage Warning
Both Over and Under Voltage Warning
Temprorary Under Voltage Warning
Temprorary Over Voltage Warning
Permanenet Over Voltage Warning
Phase Sequence Fault
Insufficient Supply Voltage:
DGRC-01, GKRC-01 / 02 / 02F / 03 / 03F / M2
DGRC-01, GKRC-01 / 02 / 02F / 03 / 03F / M2 are supplied from a 3 Phase capacitive
source. The supply voltage on these devices equals to the mean value of voltages
from all three phases. If this mean value is less than half the supply voltage, the relay
gives an insufficient supply voltage warning (U< and U> LEDs flash in that order) and
the relay breaks contact without delay.
DGRC-01,GKRC-01
/ 02 / 02F With Neutral => (VL1+VL2+VL3)/3 < 115 VAC (F-N)
GKRC-03 / 03F Without Neutral => (VL12+VL23+VL31)/3 < 200 VAC (F-F)
OVER AND UNDER VOLTAGE PROTECTION RELAYS EN
DGRC-01, GKRC-01, GKRC-02, GKRC-02F, GKRC-02FA, GKRC-03, GKRC-03F, GKRC-M2
A4818 / Rev.6
Connection Diagram
Two Phase
Connection Diagram
Single Phase
Connection Diagram
L1
L2
N
N
DGRC-01
GKRC-01
GKRC-02
L1 L2 L3
DGRC-01
GKRC-01
GKRC-02
N L1 L2 L3
L1
N
Dimensions (mm)
TYPE PK 28
NC C NO
N L1 L2 L3
123
O f f
O f f
OU TONU>U<
Ma x.
(v)
Mi n .
(v)
Re se t
Del ay
(s)
Del ay
(s)
Faz sýrasý hatasý fonksiyon diagramý
c) Faz Sýrasý Korumasý: GKRC-02F / 02FA / 03F
Herhangi bir sebeple faz
sýrasýnda deðiþme tesbit
edilirse; sadece On ýþýðý
yanar ve cih azýn rolesi
gecikmesiz býrakýr.
Aþýrý ve düþük gerilim fonksiyon diagramý
Güvenli Kullaným ve Kurulum Ýçin Uyarýlar
ýdaki talimatlara uyulmamasý halinde yaralanma veya ölümle sonlanabilecek
durumlar ortaya çýkabilir.
Cihaz üzerindeki herhangi bir iþlemden önce tüm besleme gerilimlerini kesiniz.
Cihaz þebekeye baðlý iken ön paneli çýkarmayýnýz.
Cihazý solvent veya benzeri maddelerle temizlemeyiniz. Cihazý temizlemek için
sadece kuru bez kullanýnýz.
Cihazý çaþtýrmadan önce baðlantýlanýn doðru olduðunu kontrol ediniz.
Cihazý panoya monte ediniz.
Cihazýnýzdaki herhangi bir sorunda yetkili satýcýzla temas kurunuz.
Yukarýdaki önlemlerin uygulanmamasý sonucu dabilecek istenmeyen
durumlardan üretici firma hiç bir þekilde sorumlu tutulamaz.
Genel:
DGRC-01, GKRC-01/02/02F/02FA/03/03F röleleri; üst ve alt gerilim sýnýrlarý ayarlanabilen,
býrakmada ve çekmede gecikmeli gerilim koruma röleleridir. Üç fazlý ve tek fazlý klima
sistemlerinde, elektronik kumanda ve kontrol sistemlerinde, kompanzasyon panolarýnda
kondansatör korunmasýnda ve motor gibi ekipmanlarýn korunmanda kullanýlýr.
Kullaným ve Çalýþma Prensibi:
Ön paneldeki Aþýrý Gerilim (Max.) ve Düþük Gerilim (Min.) ayar düðmeleri kullanýlarak,
korunacak olan sistemin üst ve alt çalýþma gerilimi sýnýrlarý belirlenir.
Ön paneldeki Býrakma Gecikmesi (Delay), ayarlanan aþýrý ve düþük gerilim hatalarý için
ortak kullanýlýr.
Ön paneldeki Çekme Gecikmesi (Reset Delay) m hatalar in ortak kullanýlýr.
Aþýve þük Gerilim Koruma Fonksiyonlarý birbirinden baðýmsýz olarak devre þý
býrakýlabilir (Max. ve Min. ayar düðmeleri Off konumun a getirilerek).
KORUMA FONKSÝYONLARI:
a) Aþýrý Gerilim Korumasý: GKRC-01 / 02 / 02F / 02FA / 03 / 03F / M2
Ölçülen gerilimlerden (Faz/Faz-Faz) herhangi biri/birkaçý ayarlanan Aþýrý Gerilim deðerini
(Umax.) arsa; U> ýþýðý yanar ve ayarlanan Býrakma Gecikmesi (Delay) saymaya
baþlar. Býrakma Gecikmesi (Delay) dolduðunda cihazýn rölesi býrakýr, OUT ýþýðý söner.
Ölçülen tüm gerilimler, ayarlanan Aþýrý Gerilim deðerinin altýna indiðinde; U> ýþýðý söner
ve ayarlanan Çekme Gecikmesi (Reset Delay) saymaya baþlar. Çekme Gecikmesi
(Reset Delay) dolduðunda cihazýn rölesi çeker ve OUT ýþýðý yanar.
Ölçülen gerilimlerden (Faz/Faz-Faz) herhangi biri/birkaçý 1.5xUn deðerini aþarsa; U>
ýþýðý yanar, cihazýn rölesi gecikmesiz býrakýr ve OUT ýþýðýner.
Aþýrý gerilim ayar ðmesi (Max.) Off konumuna getirildiðinde Aþýrý Gerilim Koruma
Fonksiyonu iptal edilmiþ olur.
b) Düþük Gerilim Korumasý: DGRC-01, GKRC-02 / 02F / 02FA / 03 / 03F / M2
Ölçülen gerilimlerden (Faz/Faz-Faz) herhangi biri/birký ayarlanan Düþük Gerilim
deðerinin (Umin.) altýna þürse; U< ýþýðý yanar ve ayarlanan Býrakma Gecikmesi
(Delay) saymaya baþlar. Býrakma Gecikmesi (Delay) dolduðunda cihazýn rölesi býrakýr
ve OUT ýþýðý söner.
Ölçülenm gerilimler, ayarlananþük Gerilim deðerinin üzerine çýktýðýnda; U< ýþýðý
ner ve ayarlanan Çekme Gecikmesi (Reset Delay) saymaya baþlar. Çekme Gecikmesi
(Reset Delay) dolduðu nda cihazýn rölesi çeker ve OUT ýþýðý yanar.
Ölçülen gerilimlerden (Faz/Faz-Faz) herhangi biri/birkaçý 0,5xUn altýna düþürse; U<
ýþýðý yanar, cihazýn rölesi gecikmesiz býrakýr ve OUT ýþýðý söner.
Düþük gerilim ayar düðmesi (Min.) Off konumuna getirildiðinde Düþük Gerilim Koruma
Fonksiyonu iptal edilmiþ olur.
TRLÜ ÜRÜNLERDE NÖTR BAÐLANTISININ KOPMASI :
Nötr ürünlerde Faz-Nötr arasý ölçüm yalmaktadýr. Nötr
kablosu koparsa; asimetrik faz klenmesi sonucu oluþan
nötr noktasýnda bir kayma meydana gelir. Cihaz ölçümlerini
kaymýþ olan nötr noktasýna re yapmaya devam eder.
AÞIRI ve DÜÞÜK GERÝLÝM KORUMA RÖLELERÝ TR
DGRC-01, GKRC-01, GKRC-02, GKRC-02F, GKRC-02FA, GKRC-03, GKRC-03F, GKRC-M2
Delay=20sn
Reset Delay=20sn
Hysteresis
Umax.
Umin.
Hysteresis
L1
L2
L3
ON
U>
U<
OUT
3
21
(V)
(t)
Delay Delay Reset Delay Reset Delay Delay Delay Reset Delay Reset Delay
OUT
L1, L2, L3 L3, L2, L1
ON
3
1
2
U>
U<
Röle çýkýþý
Besleme / ölçme giriþleri
Aþýrý gerilim ayarý
Düþük gerilim ayarý
Çekme gecikmesi ayarý
Yüksek gerilim uyarý ýþýðý
Düþük gerilim uyarý ýþýðý
Besleme ýþýðý
Röle ýþýðý
Býrakma gecikmesi ayarý
L1
L2
L3
N
N
GKRC-M2 DGRC-01
GKRC-01
GKRC-02
GKRC-02F
GKRC-03
GKRC-03F
L N L1 L2 L3 L1 L2 L3A2 L1 L2 L3
GKRC-02FA
A1 1 2 3
A2
UnA1
1 2 3 1 2 3 1 2 3
Fonksiyon Tablosu
* Bu fonksiyon, cihaz üzerinden ayarlanarak devre dýþý býrakýlabilir.
TÝP Koruma Fonksiyonu
Aþýrý
Gerilim Düþük
Gerilim Faz
Sýrasý
3 faz
4 kablo
Yýldýz
3 faz
3 kablo
Üçgen
Tek Faz
: 48 ... 63 Hz.
: 50 / 60 Hz. (GKRC-02FA)
: 30 VA / 2 W (50 Hz.)
: True RMS
: 1,05...1,30 x Un (% Scale)
: 240 ... 300 V AC (GKRC-01/02/02F/M2)
: 410 ... 510 V AC (GKRC-03/03F/02FA)
: 0,7...0,95 x Un (% Scale)
: 150 ... 210 V AC (DGRC-01, GKRC-02/02F/M2)
: 270 ... 370 V AC (GKRC-03/03F/02FA)
: Un x %3 (constant)
: 0.1 ... 20 sec. (common for Umax and Umin)
: 0.1 ... 20 sec.
: ± %3
: ± %0.5
: ± %5 + 100 msn
: ± %3
: 1 inverter, 8A, 250V, 2000VA (Cos =1)j
: 10
5
: 10
7
: -5°C ... +55°C
: <%90 (without condensation)
: 4mm² (12AWG) stranded rigid cable
: 6mm² (10AWG) solid conductor cable
: 2x2.5mm² (14AWG) solid conductor cable
: 0.5 Nm (4.5in.lbs)
TECHNICAL PROPERTIES
Measurement and Supply Circuit
: 220, 230V AC DGRC-01, GKRC-01/02/02F/02FA/M2
: 400V AC GKRC-03/03F
: 150...300V AC DGRC-01, GKRC-01/02/02F/M2
: 270...510V AC GKRC-03/03F
: 190...260V AC GKRC-02FA
Supply Voltage (Un)
Supply Voltage Gap (
U
)
Supply Frequency
Power Consumption (max.)
Measurement Method
Settings
Over Voltage Setup (Umax.)
Under Voltage Setup (Umin.)
Hysteresis(for Umax and Umin)
Delay-Off(Delay)
Delay-On(Reset Delay)
Voltage Adjustment Accuracy
Repetition Accuracy(Voltage)
Accuracy of the Set Times
Repetition Accuracy(Time)
Output
Output Type
Electrical Life
Mechanical Life
Ambiant Conditions
Operating Temperature
Relative Humidity
Connection
Cable Cross-sections for Terminals
Screw-On Force
: Inside the panel vertically or on to the rail
: Plastic Consistent with UL 94 VO
: IP 20 (Terminals), IP 40 (Front Panel)
: Type PK 28
: 100 gr. (Only GKRC-02FA 200 gr.)
: 400 V
: Exceeding Voltage Category III,
Pollution Degree 3
: 4 kV 1.2 / 50 uS
: 2 kV AC 50 Hz. 1 minute.
: >500 MOHM / 500 V DC
: Product Standard
: Immunity
: Emission
LVD
EMC
Body
Installation
Material Type
Protection Class
Dimensions
Weight
Isolation
Isolation Voltage (EN 60255-5)
Isolation Coordination
(EN 60255-5)
Instant Burst Voltage (EN 60255-5)
Dielectric Resistance (EN 60255-5)
Isolation Resistance (EN 60255-5)
Followed Standards
EN-60255-6
EN-61000-6-2
EN-61000-6-3, EN-61000-6-4
Directives/Regulations To Be Followed
73/23/EEC
89/336/EEC
IÞIK YANIK IÞIK SÖNÜK
Cihaz Iþýklarýnýn anlamlarý
Gerilim(ler) ayarlanan sýnýrlarýninde
rekli düþük gerilim uyarýsý
Hem aþýrý hem düþük gerilim uyarýsý
OnU>U< Out
Geçici düþük gerilim uyarýsý
Geçici aþýrý gerilim uyarýsý
rekli aþýrý gerilim uyarýsý
Yetersiz besleme uyarýsý
Faz sýrasý hatasý uyarýsý
FLAÞÖR
Yetersiz Besleme Voltajý:
DGRC-01, GKRC-01 / 02 / 02F / 03 / 03F / M2
DGRC-01, GKRC-01 / 02 / 02F / 03 / 03F / M2 3 Fazdan kapasitif beslemelidir. Bu
cihazlarda besleme voltajý 3 fazdan gelen gerilimin ortalamasýna eþittir. Eðer 3 fazdan
gelen gerilimin ortalamasý iþletme geriliminin yarýsýndan az olursa cihaz yetersiz besleme
uyarýsý verir (U< ve U> ledleri sýrasý ile yanýp sönerek flaþör yapar) ve röle gecikmesiz
býrakýlýr.
DGRC-01,GKRC-01 / 02 / 02F Nötrlü => (VL1+VL2+VL3)/3 < 115 VAC (F-N)
GKRC-03 / 03F Nötrsüz => (VL12+VL23+VL31)/3 < 200 VAC (F-F)
Vertrieb durch TDE Instruments GmbH


Product specificaties

Merk: Entes
Categorie: Niet gecategoriseerd
Model: GKRC-02F

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