Key specifications/special features for surge arrester: System nominal voltage(kv): 33 Type code of moa: yh10w-30/90 System highest voltage(kv): 36 Rated voltage of arresters(ur)(kv): 30 Continuous operationg voltage(ur)(kv): 24 Nominal discharge current(in)(kv): 10 High current 4/10 impulse withstand(ka): 100 2ms rectangular current(a): 250 Steep current impulse residual voltage(kv): 99 Lightning impulse residual voltage(kv) 5ka: 85 10ka: 90 20ka: 101 Switching current impulse residual voltage(kv): 69 Lind discharge class: i Pressure relief class: b, 20 Insulation impulse withstand voltage(kv): 170 Power frequency withstand voltage(kv): 95 Max. External riv(v):
Lightning Arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lightning impulse voltage and operated over-voltage. The varistor used in the arrester is subjected to a series of physical and electrical tests to ensure the protective ability, and the high-level housing verifies the insulating properties. The arrester has been designed and type tested according to IEC standard. Standard.
Metal oxide varistor is the core of the arrester, which main component is zinc oxide and with a small quantity of bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide and other gleam of additive and made with high temperature. Compared with traditional carborundun, mov(metal oxide varistor)has greatly mended voltage current characteristic and improved through-current capability, thereby to line up protection. Standard.
LightningArresters -ESE Systems.
Lightning arrester is a device used on electrical power systems to protect the insulation on the system from the damaging effect of lightning.
Surge suppressor 20-5000 0.27KG 18*14*45(CM)
Lighting arrestor 10-10000 2.3kg 49*20*7(CM)
Copper ball + copper pipe + copper spike + copper socket . Wodden box qty = 100 nos.
Copper lightning arrestors. Wodden box qty = 100 nos.
E32 is a single pole, snap action, automatic reset circuit breaker of plastic cased , provides a compact profile, broad design flexibility and versatile mounting options. designed to protect wiring harnesses, battery powered riding toys, portable power tools and many other applications with operating voltage up to 24 Volts DC or 240 Volts AC. 25.1 x 27.3 x 10 mm
Infinity Precision-Machinery mainly cooperate with famous company at home and abroad, can machine all kinds of precising parts made from series of material, also can assembly. The products are mainly used in projecting and agricultural machines, oil field equipments,auto, Railway Equipment ,medical apparatus and so on.
800_080 BT P B80 385 RM Main Features: * Small volume, high discharge capacity * Reliable protection thanks to double control disconnector * Quick response * Low voltage protection level and with double terminals connection * Green window will change when fault occur, also in the same time provide remote alarm terminal * Core components are from international well known supplier Application: This product is designed to protect low voltage devices from surge damage, used in power supply system such as power distribution-room, distribution-cabinet and other important power supply system. Widely used to protect mobile communication station, telecommunication centre, civil aviation, finance, and so on. Specifications: Technical data Rated voltage (max. continuous voltage) Uc 385V Nominal discharge current(8/20) In 35kA Max. discharge current Imax 80kA Voltage protection level at 20kA Up í_1.8kV Response time tA í_25ns Operating temperature range -40íµí¡+80íµ Cross-sectional area 1.5mm2~25mm2(solid)/35mm2(flexible) Mounting on 35mm DIN rail Test standards GB 18802.1-2002; IEC 61643-1:1998-02 Dimension 3 mods
Earth rod, earthing acc, grounding acc, lighning protection acc, diesel oil engine, centrifugal pump, plough, submershible pump, diesel oil engine parts, centrifugal pump parts.
Lpi lightning arrester Lpi lightning arrester is ese terminal of lightning arrester.The lpi lightning arrester have cpri certificate.In lpi product have three protection area :-high protection, medium protection, standard protection. Pieces
Ac power arrester surge protector Applications: C/d class surge protective device for ac power system. Sensitive electronic equipment Telecom centers Automatic control centers Intelligent mansions Industrial enterprises Medical institutes Features: Din rail mounting for easy installation Plug connectors for quick and easy connection or rewiring 40ka maximum surge current Thermal disconnect device Status indicators visually verify protection level Surge protection device with n-pe residual current spark gap as 3+1 circuit Specifications about m40b3+n Parameterm40dnpe50 Iec /vde level ii/c ii/c Nominal operating voltage 110/220v ac 500v(n-pe) Max. Continuous operating voltage 275v 61630;/250v Leakage current at 1ma
Gas tube protectors Designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage and static discharge. Ieee 802.11b and 802.11g wireless lan Ism Mmds Cellular Pcs Gps Features: Gas-tube structure Easily replaced gas tube element Reliable performance from dc to 3ghz Multi-strike capability Bi-directional protection Dc passed Rohs compliant Mechanical specifications: Connector selectionn, din, tnc, bnc, f, sma & etc. I/o selectionfemale to male or female to female Body materialtri-alloy plated brass Pin materialgold plated copper O-ring materialrubber Pin protectorpvc Bulkhead nut materialtri-alloy plated steel Electrical specifications: Frequency rangedc-2.5ghz Operating voltage_70v Nominal discharge current (8/20¼¬s) 10ka Max. Discharge current (8/20¼¬s) 20ka(sma connector, 10ka) Vswr_1.2 Insertion loss_0.2db Through currentdc pass, 2a minimum Environmental: Operating temperature minimum-40 Operating temperature maximum85 Operating humidity95%
Video signal arrestor Applications: Designed for monitor device not to be spoiled by lightning over-voltage, induced over-voltage and static discharge. Video camera E1, pdh, sdh, spdh Digital hard disk video cassette recorder Industrial control Features: Multi. Protection circuits, gas-tube+ tvs technology Dual protection in common module and different module Tvs array technology, low capacitance Multi-strike capability Specifications: Type d12bf d12bf-4d12bf-16 Electrical specifications Impedance75++ Max operating voltage12v Nominal discharge current (8/20++s)3ka Max. Discharge current (8/20++s)5ka Protection level (3ka 8/20++s) Line to line40v Line to pe160v Adapt transmission rate100mbps Insertion lossf 0.5db Response time f 5ns Mechanical specifications Connectorbnc female to malebnc female to female Number of protection ports1416 Diamension (mm)82.7*25*25130*73*25 481*84*47 Working environments Operating temperature minimum-40 Operating temperature maximum85 Operating humidity95%
Applications: Designed for monitor device not to be spoiled by lightning over-voltage, induced over-voltage and static discharge. Video camera E1, pdh, sdh, spdh Digital hard disk video cassette recorder Industrial control Features: Multi. Protection circuits, gas-tube+ tvs technology Dual protection in common module and different module Tvs array technology, low capacitance Multi-strike capability Specifications: TypeD12bfD12bf-4D12bf-16 Electrical specifications Impedance75+ Max operating voltage12v Nominal discharge current (8/20s)3ka Max. Discharge current (8/20s)5ka Protection level (3ka 8/20s)Line to line40v Line to pe160v Adapt transmission rate100mbps Insertion loss_0.5db Response time _5ns Mechanical specifications ConnectorBnc female to maleBnc female to female Number of protection ports1416
Applications: Designed for Ethernet device not to be spoiled by lightning over-voltage, induced over-voltage and static discharge. CAT6, CAT5e and CAT5 compatible 10/100/1000 Base-T Gigabit Ethernet protection LAN, FDDI, CDDI, ATM PDH, SDH, SPDH Industrial control Features: Multi. Protection circuits, Gas-Tube+ TVS technology Dual protection in Common module and different module TVS array technology, low capacitance Multi-Strike Capability Specifications: TypeD05J4D05J8HD12Y4D36Y2 Electrical Specifications Max operating voltage5V5V12V36V Nominal discharge current (8/20»s)3kA2kA3kA3kA Max. discharge Current (8/20»s)5kA3kA5kA5kA Protection level (3kA 8/20»s)Line to line25V25V40V60V Line to PE160V Adapt transmission rate100Mbps1000Mbps10Mbps10Mbps Insertion Loss_0.5dB Response time _5ns Mechanical Specifications ConnectorRJ45 Protection Lines 1,2 & 3,61,2,3,4,5,6,7,84 lines2 lines Form Size(mm)83 * 25 * 25 90 * 14 * 63 Working environments Operating Temperature Minimum-40 Operating Temperature Maximum85 Operating Humidity95%
Electrical insect killer Ce gs rohs
