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...Ground Wire 60 Core Outdoor Aerial Fiber Optic Cable The opgw cable central Al-covered steel tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum allo...
... managed Ethernet switch. Support 24 * 10/100/1000 adaptive electrical ports, 4 * 10 Gb SFP+ ports, 1 console port, and 1 USB serial port. Perfect security control strategy and CPU protect policy improve fau...
... load current, loop current, no-load transformer, no-load cable charging current and closing short-circuit current. It equips with grounding load switch that can endure short-circuit current. It is mainly us...
...Switch Tester MS5909 RCD Tester 99 Data Storage AUTO RAMP testing Over temperature detection Fault voltage detection English User Manual:https://drive.google.com/open?id=1sf9LsOu_x0tWCr9Yo0qIbZqYqJNVH2i4 Fea...
...Switch Industrial Ethernet Switch Advantages: Support 100/1000M SFP ports; Support cable fault detection, a key to restart and restore the factory function; Support Ethernet ring network protocol ERPS, suppo...
...Line faults are signalled through a separate relay and indicated on the top of the module. Switches are provided to select phase reversal and to enable the line fault detection Number of channels One Locatio...
...switch GW4 outdoor laod break switch Hot sale 40.5KV outdoor H.V. disconnecting switch Product Description Model No: GW4 Rated volt Rated current (A) Rated switch Rated peak withstand current (KA) Rated swit...
...switching intelligent switch Introduction The MIS-12 integrated fast-switching intelligent pole-mounted switch is a 10kV, three-phase AC 50Hz outdoor pole-mounted power distribution switch that integrates re...
...Fault Identification VFL HCW-325 50MW High Voltage Cable Fault Locator Visual Fiber Fault Identification Method of Using : 1. Screw the end cap from the pen, the battery will be prepared into the pen, batter...
[Factory Supply] Fault Indicator Cable Optic PMMA Muti-Core 3M 5M 10M Parameter: Inner Diameter 1.0 And Outer Diameter 2.2mm, Failure Indicator Product application: fault indicator Indicator light shows bus gro...
...Switch for Earthing System GW13-72.5 Description: GW13 type main transformer neutral is alternating current 50Hz outdoor electric equipment. In the event of the no bearing, it used as the transformer neutral...
.... In the event of the no bearing, it used as the transformer neutral point to connect the ground. It also can be used as the ground connecting equipment composed with the adjustable discharge gap, gap suppor...
JN15-12 / 31.5 series indoor AC high voltage grounding switch 1. Product Description JN15-12 / 31.5 series indoor AC high voltage grounding switch, is the introduction of foreign technology and products develop...
JN15-12 / 31.5 series indoor AC high voltage grounding switch 1. Product Description JN15-12 / 31.5 series indoor AC high voltage grounding switch, is the introduction of foreign technology and products develop...
...Switch compatible fiber optic switch for Date center product overview 6600 Series Switches are 10Gb Data Center Switch. Provided high exchange capacity, the capacity of support ACL function based on three or...
... switch 12* SFP+ ports Fiber optic switch Introduction of 12 port managed switch 12 Port 10G L3 Management Ethernet Switch, support 12* SFP+ ports, 1* RJ45 console port. Perfect security control strategy and...
... at the same time, a current loop will be formed between the core and the ground, and the maximum current can reach dozens of amperes, which will cause local overheating or even burning of the core. Discover...
...overhead ground wire and optical communication. It is applicable to new aerial power route to satisfy the needs for big conductors and high voltage transmission, and is used to conduct large fault short circ...