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OVR, OVGR DUV UVR保護繼電器

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  • 公司名稱中山市泰倫特電子科技有限公司
  • 品       牌
  • 型       號
  • 所  在  地中山市
  • 廠商性質經銷商
  • 更新時間2024/11/4 8:44:09
  • 訪問次數65
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中山市泰倫特電子科技有限公司代理韓國工控工業自控元器件、儀器儀表、開關按鈕、HANYOUNG(韓榮電子)  AUTONICS(奧托尼克斯) KOINO建興  KACON(凱昆) YONGSUNG (韓國龍聲) METRONIX DAEYANG(大洋)QLIGHT(可萊特-警報燈) HEDSS(海德)WOONYOUNG(云永)  DAEYANG(大洋電機) 、EOCR(三和) 、POWNIX(普力士) 、LG 、METRONIX(脈超尼斯)、PATLITE(派特萊)WERMA(偉馬快德)EOCR(韓國三和電機保護器) TEND(天得電機) FOTEK(陽明工控) MOUJEN(中國臺灣茂仁)  SUNX(日本神視)  SICK(德國施克)  韓國MENICS  韓國KONICS  美國HONEYWELL(霍尼韋爾)  LG低壓電器  SAMYOUNG(韓國三榮)  SUNGHO(韓國成浩)  SUNKWAN(韓國鮮光)  FOX(DAESUNG韓國大成)  韓國FAS、  DongA(東亞機電)  Daeil大一  CHANTO(中國臺灣長拓)  日本SMC氣動  中國臺灣HIWIN直線導軌  法國高諾斯(Crouzet)  日本和泉(IDEC)  德國P+F倍加福(PEPPERL+FUCHS)  中國臺灣ANLY(安良機電)  中國臺灣SAMD(山電電機)  HIBOX(韓國海博開關盒/接線盒)ELECSON(韓星)電壓、電流、功率、頻率數顯表、計數器、計米器、時間繼電器,轉速表,線速度表、 溫控表、接近開關 光電開關,旋轉編碼器、光纖開關、液位控制器、按鈕開關、指示燈、光字牌開關、急停開關、選擇開關、 微動開關、行程開關、多層信號燈,警示燈,層燈,塔燈,旋轉報警燈、蜂鳴器、保險絲座、接線端子、腳踏開關、天車開關、凸輪開關、十字組合開關、開關盒等、中間繼電器 固態繼電器、功率調節器、 腳踏控制器,腳踏調速器 電子踏板 黃玲
 智能機電保護器D3-PRO系列溫控范圍 -10-50(℃)工作電流 二次電流5安(A)工作電壓 AC220V- +10%或110V- +10%(其它電壓可向本公司咨詢)(V)接線方式 二次回路外形尺寸 WXHXD 180X110X75.7(mm)重量 1kg(包括D3-PRO及MCT) 
中山市泰倫特電子科技有限公司是韓國三和(EOCR)株式會社在中國地區的代理公司,主要銷售機電保護器:
•  EOCR-4F智能過電流繼電器 
•  EOCR-SP1/SP2智能過電流繼電器 
•  EGR接地保護繼電器 
•  EOCR-3MS/FMS智能過電流繼電器 
•  EOCR-FD智能過電流繼電器 
•  EOCR-3DS智能過電流繼電器 
•  零序電流互感器ZCT 
•  EVR-FD電壓繼電器 
•  EVR電壓繼電器 
•  EUCR-3C欠電流繼電器 
•  EOCR-DS(T)固態過電流繼電器 
•  EOCR-1P固態過電流繼電器 
•  EOCR-SE2固態過電流繼電器 
•  EOCR-AR固態過電流繼電器 
•  EOCR-DS1/DS2/DS3智能過電流繼電器 
•  EOCR-SS1/SS2智能過電流繼電器 
•  EOCR-3MZ/FMZ智能過電流繼電器 
•  EOCR-3DM/FDM智能過電流繼電器 
•  EOCR-3DZ智能過電流繼電器 
•  EOCR-3DD智能過電流繼電器 
•  電流互感器CT 
•  EVR-PD電壓繼電器 
•  EUCR欠電流繼電器 
•  EOCR-4E固態過電流繼電器 
•  EOCR-SP固態過電流繼電器 
•  EOCR-ST固態過電流繼電器 
•  EOCR-SE固態過電流繼電器 
•  EOCR-SS固態過電流繼電器

• EOCR-4E固態過電流繼電器 • EOCR-SP固態過電流繼電器• EOCR-ST固態過電流繼電器• EOCR-SE固態過電流繼電器
• EOCR-SS固態過電流繼電器

DOV
OVR, OVGR DUV UVR保護繼電器 產品信息
 
     
 

 
 

DOV. DUV type voltage relay is induction rotary disk type and protects the power and distribution line & equipmets from abnormal voltage of AC circuit

 
 

OVR, OVGR

Item DOV Typeover voltage relay(OVR,OVGR) DUV Type Under Voltage relay (UVR)
Operating value ±5%of setting tap ±5% of setting tap
Rrsetting value above 90% of operating value in minimum tap(OVGR:80%) below 110% of operating value in maximum tap
Operating value

Min voltage tap at lever #10

Input Operating time (SEC)

120%

130%

150%

26.6 ±20%

17.7 ±18%

9.84 ±15%

Refer to characteristics wave of tested operating time (Fig 14)

Max. voltage tap at lever #10

Input Operating time(SEC)

80%

0%

20.7 ±20%

7.4 ±10%

Refer to characteristics wave of Tested operating time (Fig 15)

Self temperatuer rising characteristics At min tap Lever #1 the operating erro between normal condition and self temperature rising condition will be ±5% of setting tap value The operating error will be ±5% of setting tap value
Temperature characteristics

1. operating value: Min TAP. Lever #1
  -10℃,50%℃ Error ±10%
2. operating time: Min TAP, Lever #10

Input operating time (SEC)

120%

130%

150%

26.6 ±30%

17.7 ±37%

9.84 ±32%

1. operating value: Min TAP, Lever #1
  -10℃,50℃ Error ±7%
2. operating time: Min TAP, Lever #10

Input Operating time(SEC)

80%

0%

20.7 ±30%

7.4 ±15%

Overload withstand
At min tap, 1.15 times 3hours of rating voltage
Vibration characteristics
In case of 10 minutes of vibration to each direction front and back, left and right, above and below in frequency 16.7Hz width 0.4mm in condition of min tap, lever # 110% of DOV type relay setting values 90% of DUV type relay should be good
shock Characteristics
In case of impacting 30g weight to all partsuf relay, all parts of relay should be good
Insulation characteristics

All circuit to case : over 10MΩ/50/00V Megger
circuit to cireuit : over 10MΩ/500V Megger
Contact to contact : Over 10MΩ/500V Megger

Withstand voltage

All ciruit to case : AC 2000V/1 minute
Circuit to circuit : AC 1000V/1 minute
contact to contact : AC 1000V/1 minute

contact capacity

Main contact : AC 110V 5A
AC 110V 10A
ICS contact : AC 110V 10A
AC 110V


1Over and Under(Ground)Voltage Relay[59/27/64] DUV, 1DOV, DVG
1contents: 1.Multi type earth leakage detector has alarm or CB trip 1function with detecting multi circuit leakage.
12.As equipped with MCU (A/D converter) at main circuit, it is

Over current relay(O.C.R)) is perated on overload and short circuit.
This relay has two elements: one is definitive element for operating and indicating on fault of overload. the other is instantaneous element for operating and indicating in rush current on fault of short circuit.
And then this relay is designed that. it is easy to detect a reason of fault and toresponse to what fault is some trouble

DCG/DOG type ground over current relay is induction rotary disk type that is operated in remained circuit current of current transformer

 
 
Item Definitive element(ICS) Instantaneous element(IIT)
Operating value below ±5% of each setting value below ±10% of each setting value
Resetting value on time Lever 10, Over 90% of minimum current setting value over 10% of minimum current setting vlue
operating time very Inverse
OPERATING TIME DCO-B TIME LEVER OVER CURRENT (SEC) TIME ERROR(%)
  300% 500% 1000% 300% 500% 1000%
# 10 5.0 2.3 1.4 ±12 ±7 ±7
# 7 3.5 1.6 0.98 ±10 ±6 ±6
# 4 2.0 0.92 0.56 ±8 ±5 ±5
DOC-B # 10 4.0 1.6 0.76 ±12 ±7 ±7
# 7 2.8 1.12 0.53 ±10 ±6 ±6
# 4 1.6 0.64 0.3 ±8 ±5 ±5

below 40mS in input 200%

Inertia characteristics current setting minimum time setting 1000% of tap #10 value operating time: over 80% of nominal operating time
temperature characteristics below ±20% in -20℃~+60℃ (Operating time: measuring in 300% of input current)
overload characteristics Two times during 0.25 second in twenty times (100A) of rated current (operating value and time: minimum tap)
vibration characterstics In case of two times of vibration to each direction 4 front and back, left and right, above and below) in frequeney 16.7hz, with 0.4mm in condition of 80% value of minimum seifty operating current, all parts of relay should be good
Impacting characterstics In case of impacting two times 30g weght to all parts, all parts of relay should be good
Insulation resistor over 10MΩ by DC 500V Megger in condition of all circuit to cubicle, contact to contact, and circuit to circuit
Dielectric voltage

AC 2000 1 minute common frequency in condition of all circuit to case, circuit to circuit
AC 1000 1minute common frequency in condition of contact to contact

contact capacity

Main Contact AC 220/10A
AC 110/15A
Contacting time : 0.5 sec

 
Time Characteri-stics Type Model No Rating

Tap
Range
(A)

IIT Unit
(A)

Burden
(VA)

Operrating Burden

ICS Unit
(DCA)

Weight
(kg)

A Hz ICS ICS+IIT

Very
inverse

Non-

Drawout

DCG-B CI5 1 60 0.5/2.5 10-40 12 2.5 20 1.0 3.0
Drawout DCG-B CID5 12 2.5 20

0.5/2.0

0.1/1.0

4.0
Non-Drawout DOG-B CI5 6.5 1.6 7 1.0 3.0
Drawout DOG-B CID5 6.5 1.6 7

0.5/2.0
0.1/1.0

4.0

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