Drop out fuses and load-drop fuses are outdoor high voltage protection appliances. It is installed on the high voltage side of the distribution transformer or on the branch line of the distribution line. used as a short circuit of the transformer and the line, overload protection and split load current.
The drop fuse is composed of two parts:
An insulating bracket and a fuse tube. The static contact is installed at two ends of the insulating bracket, the movable contact is installed at both ends of the fuse tube, and the fuse tube is composed of an inner arc extinguishing tube and an outer layer.
It consists of a phenolic paper tube or an epoxy glass tube. The load drop fuse enhances the elastic auxiliary contact and the arc extinguishing cover to divide and combine the load current.
Product use environment:
1. The ambient temperature is not higher than +40 C, not lower than-40 C
2.The altitude does not exceed 3000m
3.The maximum wind speed does not exceed 35m/s
4.The earthquake intensity does not exceed 8 degrees
Catalog symbols:
EV20-(amp) 20 mm diameter
EV25-(amp) 25 mm diameter
EV30-(amp) 30 mm diameter
Description:
Eatons Bussmann® series Electric Vehicle (EV)
fuses for the protection of high power battery
charging and management systems up to 500 Vdc
in ratings from 50 to 400 amps.
Specifications:
Ratings
Volts - 500 Vdc
Amps 50-400 A
Interrupting rating
Max DC 20 kA
Min DC 200%
Agency information
Designed to:
JASO D622
ISO 8820-8
Manufactured under a TS16949 quality system
for compliance with automotive requirements
RoHS compliant
REACH declaration available upon request
Packaging
20 mm fuses: 250 fuses per box
25 mm fuses: 100 fuses per box
30 mm fuses: 100 fuses per box
Features:
Higher voltage rating provides overall system efficiency using smaller, more economical
conductors while meeting the needs of higher voltage battery packs.
Higher interrupting rating protects high capacity battery packs needed for vehicle acceleration and range requirements.
Up to ten times faster opening under high fault current conditions helps assure reliable
protection of circuits and components.
Requires up to 48% less space than conventional high speed fuses to help reduce
space and weight.
Data logging system marks each fuse with a serial number and date code for traceability of Critical to Quality characteristics.
To help project the life of the fuse in your application, unique driving profiles and
conditions can be simulated to verify proper fuse size and performance under a wide range of driving behaviors.
Operation as low as 200% overload provides back up protection to the battery management system.
Can be applied in parallel to realize greater ampacity within sizing guidelines.
We can supply glass, ceramic, auto, slow-acting cartridge, and temperature limit fuses, fuse clips, fuse holders and blocks, fuse links, as well as other electronic products.
Our factory speclized in fuse and fuse holder for 40years in china.
fuse 660GH-630S is a model for power plant units particularly supplied by Dongfang Yoyik. Yoyik is specialized in generator spare parts since 1990s. We have been providing our products to numerous coal-fired power plants, hydro power plants, steel mills, and cement plants.
YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-Protect fuse 660GH-630S-DF
motor coupling 125LY-23-2
gear oil transfer pump 50SDZ-45
Clip type Check valve 150.425Z
RTD (Pt-100) WZPM2-002
vane pump parts F3-SDV20-1P11P-1A
Rectifier monitoring card Card A52
Packing Nash TC-11, 1Exhaust fan AZY10.30-030.0-01
vane type pump F3V10-1S6S-1C20
mechanical seal 24SAP-28
rotary piston pump PVH098R01AJ30A250000002001AB010
Generator Excitation Electronic Card
solenoid directional valve 4WEH16E50/BAW220NZ4
screw pump diagram HSND280-54
pump hydraulic power 50AY60
PROBE GAP MEANSUREMENT GJCT-15-E
pt100 thermocouple machine WRNKD2-04A-II
centrifugal pump impeller YCZ50-25
fuel pump 65Y60B
thermocouple replacement WRNK2-332
hydraulic electric pump 70LY-45
three screw pump HSNH860-46
Bearing Bush 83/100*283
RTD pt 100 3 wire duplex PT100
Displacement sensor HTD-100-3
Resistance Thermometers WRN2-239
single screw pump 3GR25*4-2.0/1.0
Protect fuse 660GH-630S
vane pump diagram F3-317667
thermocouple thermometer WRN2-4312
TC Sensor WREK2-321
thermocouple type WRNK-321
vacuum pump 229v 30WSRP
Gasket Pos.80
Inlet valve Solenoid valve 4WE10D50D31/OFCG110NZ5L
balanced vane pump F3-317667
hydraulic pump piston PVH074/PVH098/PVH131
pumps parts hydraulic 70LY-34Ã??2-1
vacuum oil pump P-1825
Lubrication Oil Pump 100LY-62-004
Resistance Thermometers TE-403
vacuum cleaner P-1758
solenoid valve
sliding vane pump F3V201S8S1C11
Polyester Sleeve size: 5mm
tee joint Rotary valve HH6424DF32
VALVE,SOLENOID+COIL ZBSF-2Y
axial piston pumps A10VS045DR/31R-PPA12N00
servo valve SM4-40 (40)151-80/40-10-S205
radial piston pump PVH98QICRSE10
high pressure piston pump A10VS0100DR/32R-VPB12N00
radial piston pump hydraulic PVH074/PVH098/PVH131
thermocouple type k TE-205
type k thermocouple TE-209
RTD sensor WZPM2-001
Filter 21FC-5121-160*400-25
pressure hose SMS-12/N1/4-1524mm-B
hydraulic pump motor 50ZL-28
Protect fuse 660GH-630S
India Power Plant Fuse XRNT1-7.2-160A
Dongfang Yoyik Engineering Co., Ltd is specialized in producing, manufacturing and selling industrial spare parts, as well as providing products of famous brands. Since 1989, our products have being widely used in various industries from power, oil, chemical, electronic, gas to environmental protection, fire-fighting equipments and nuke industry.
YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-Fuse XRNT1-7.2-160A-DF
vaccum pump P-1278
mechanical rubber seal BF108-45u
thermocouple k-type TC03A2-KY-2B/SPG
Option switch ZB2-BD2C + ZB2-BZ101C
vacuum pumps P-1931A
pt100 thermocouple TC03A2-KY-2B/S13
EH oil feeder
rtd thermocouple
pressure hose SMS-12/15-610-C
Solenoid valve F3DG4S4-012A-50-JA-AM-S617-J
centrifugal water pump DFB100-65-260
temperature thermocouple WRNK2-291 �?5
replace thermocouple WRNR-010 K �?5mm
screw pump diagram ACG060N7NVBP
thermistor WRNK2-231-R1/4\K
mechanical seal pdf LTJ100
relief valve F3CG2V6FW10
screw pump stainless HSNH280-52
thermocouple temperature meter TE-106
single screw pump HSND280-46
shaft seal mechanical 15F4-IC-20
Filter element QF9733W25HO7C-DQ
furnace thermocouple TC03A2-KY-2B/SPG
centrifugal pump DFB80-80-220-03
Resistance Thermometers TE-210
oil pump 125LY-32-B
gear oil transfer pump SDH-50
piston pump parts PVH074R01AA(AB)10A250000002001AB0
electric transfer oil pump 200D43X3
EH oil main pump 0508.886T1201.AW022
thermocouple k-type TE-206
Fuse XRNT1-7.2-160A
Shutoff valve F3RG03D330
thermocouple k-type temperature sensor WH-5A421.575
Thermocouple Type-K WRN-332NM
centrifugal pump working CZ65-200
double mechanical seal 15F4-IC-20
centrifugal pump impeller 100-80-125A
vaccum pump KZ/100WS
thermowell WRNK2-430NM/DN50
sealing ring HB4-56J8-23
OPC solenoid valve coil Z6206060Sensor Speed Transmitter CS-2
piston pump hydraulic PV29-2R5D-COO
OIL BAFFLE 2FK5D32M-05-04
Thermal Power Servo Valve J073-185-J2008
three screw pump HSNH440-46
M6 thread WRN2-630
Thermocouple Control W08R0024A
BFP reset solenoid valve 3WE10A33/CG110N9K4/V
oil vacuum pump KZ100-WS
high pressure piston pump PVM098 GR55KSP55.65-31.75K
pump screw HSNH440Q2-46NZ
dc screw pump HSNH-280-43NZ
Rotation Sensor speed D-100-02-01
thermocouple wire type k WRNK2-231-R1/4\K
Globe valve J61H-150LB
water pump DFB100-80-250-14
double mechanical seal 125-80-250
impeller pump KSB-50-250C
thermowell stainless WRNK2-231-R1/4\K
thermocouple types TC03A2-KY-2B/S13
Platinum-Iridium Wire WRNK2-231
Fuse XRNT1-7.2-160A
Indonesia Thermal Power Fuse XRNP-7.2/2-50-1
Deyang YOYIK is a strong technical force, first-class product quality, brand reputable large-scale mechanical and electrical equipment Limited. Company products covered a wide range of products sold worldwide, a number of users trust. Acting foreign first-class brand, EATON VICKERS, star, and so on products. Guarantee genuine, the spot sale.
YOYIK provides multiple types of spare parts and equipments for power plant :
#DF-Fuse XRNP-7.2/2-50-1-DF
lubrication pump 2CY-8/3.3
thermocouple k-type temperature sensor WRNK2-292
electric hydraulic oil power pump 16G2AT-HMP(DN25)-DK025-1600
dc screw pump HSNH440-46NZ
thermistor TE-403
thermocouple pt100 WRNK2-331\�?6\K
centrifugal pump vertical DFB125-80-260
rotary vacuum pump P-1758
carbon brush "D374N T12 x W20 x H32
accumulator bladder 160 litre, neoprene and EPDM, 4 Mpa
Valve Solenoid
Thermocouple Control TE-211
thermocouple thermometer WRNK-221
transfer pump fuel 100ZW-100-30
EH oil supply device
wet solenoid directional valve 4WE6F6X/EW220-50NZ5L
thermocouple k-type temperature sensor WRNK2-291 �?5
platinum rhodium thermocouple wire TE-108
rotary piston pump PV29-2R5D-COO
oil pump price 70LY-34*3
motor universal coupling PVM098ER09GS02AAA28000000A0A
thermocouple wire type k WRNK2-231
thermowell flange WREK2-191
TC Sensor TC03A2-KY-2B/S12
servo valve 761K4122B
dc vane pump F320V12A1C22R
thermocouple range WREX2-001
mechanical seal rings 11-SHF11/135-E10-A3 00 11
thermocouple sensor WRNK-231TZ M20*1.5
Thermocouple Assemblies WREK2-191
screw pump diagram HSNH210-46A
thermocouple machine TE-104
Fuse XRNP-7.2/2-50-1
rtd thermocouple WH-5A421.575
STEAM SEAL RING HP
Platinum-Iridium Wire WRNK-231TZ M20*1.5
AST solenoid valve DF2051-1MPa
transfer pump oil DLZB820-R67
thermocouple k type TE-404
rotary vacuum pump P-1609-1
hydraulic screw pump DLZB820-R65-8
Duplex oil filter DQ150AW25H1.0S
lubrication system pump 2CY-24/0.35
stainless steel Thermocouple WRN2-239
vacuum hand pump M02225.0BMCC1D1.5A
replace thermocouple TC03A2-KY-2B/S20
piston pump parts A3H37-F-R-01KK-10
PIN TGA00057-9
Platinum Thermocouple Wire WRN-332NM
globe valve HY-SHV25.01Z
thermocouple voltage TE-107
thermocouple k-type temperature sensor TE-403
Bladder SB330H
piston pump hydraulic PVH98Q1C-RSF-1S-10-C25-31
LVDT 0-200MM TSI HL-6-200-15
Spherical Roller Bearing 24176CA/W33(DY-M25818)
rtd thermocouple WRN2-239 0-600â??
electric oil transfer pump YW80-65-160X2.5
pressure hose SMS-12/15-1219-C
manual vacuum pump PVH098R01AAD30A250000002001AB010A
thermocouple type WRNK2-221
fan D2E160
centrifugal pump YCZ50-250C
hydraulic electric pump 50YW25-33
thermocouple type k WREX-001
Fuse XRNP-7.2/2-50-1
