The live-line tool set is where a specification most often goes wrong, because two different jobs get written against one standard number. We manufacture FRP insulated ladders, insulated platforms, operating and discharge rods, and voltage detectors.
A tender that lists "an insulating platform to IEC 61478" is asking for two different things at once. Our insulating ladders are supplied to IEC 61478 as one line; mobile insulating platforms and insulated scaffolding are separate products, quoted and documented separately.
The distinction matters at the point where the specification is written, because the two are not interchangeable at the point of work — one is climbed, the other is stood on and repositioned. Keeping them as distinct lines in a tender is the simplest way to avoid a substitution argument later.
There is no such thing as one voltage detector for every job. IEC 61243-1 is the part of the standard that covers capacitive voltage detectors for voltages exceeding 1 kV a.c.; later parts of the same series cover voltage detecting systems, so the first question to settle when a specification simply quotes "IEC 61243-1" is which type of device is actually meant.
The practical consequence is that a detector specified for a 33 kV overhead line is not the tool for confirming dead on a low-voltage distribution board. Our range covers both indication types — acousto-optic units and detectors that indicate against a threshold the user sets — and the choice follows the network and the point of work rather than a preference.
We would not treat a self-test as sufficient evidence on its own: prove the detector against a known live source before use, and re-prove it afterwards.
A telescopic operating rod is specified by the working reach needed at the point of work and by the class of insulation required, not by its collapsed length. A rod that telescopes far enough but flexes at full extension is not usable for switching on a live conductor.
Because the tubes, the insulation and the fittings are made in our own plant, non-standard lengths and head fittings are a drawing question rather than a catalogue limit.
FRP and epoxy are both used for insulating ladders, platforms and structural parts, and they are specified interchangeably far too often. FRP is a composite — reinforcement in a resin matrix — and its electrical performance depends on the resin system, the reinforcement orientation and how the part was cured. A part can be epoxy-based without being FRP in the structural sense.
The practical consequence is that two suppliers can quote "FRP" and deliver parts with different mechanical and dielectric behaviour, both legitimately. What settles it is the test data for the finished part, not the family name of the material.
FRP insulated ladders, insulated scaffolding and acousto-optic high-voltage detectors for power distribution and overhead line maintenance.
Telescopic acoustic-optical high voltage electroscope for verifying absence of voltage on 10 kV, 35 kV and 110 kV lines, with self-test, high-decibel alarm and super-bright LED indication.
Epoxy resin glass fibre insulated operating rod for live-line work, supplied in shotgun type and telescopic type, for load break switch and fuse cutout operation up to the required voltage class.
Telescopic fibreglass-reinforced epoxy operating rod for live-line working and distribution line maintenance. Linked and telescopic types from 10 kV to 500 kV, with fluorescent tip, non-slip grip and locking joints.
Insulated FRP/GRP step stool and work platform for standing work near live equipment in substations, switch rooms and transformer bays. Weatherproof and non-absorbent, with a ribbed anti-slip platform and a 300 kg load rating.
Vehicle-mounted manned elevating and rotating insulated platform for live-line work, combining a pole-mounted flat ladder, automatic tightening and hoisting for work at height on distribution lines.
Insulated rescue hook for releasing a casualty from a live conductor without direct contact. Epoxy resin pole with threaded metal couplings, a curved detachable hook and a non-slip insulated rubber grip.
Acousto-optic voltage detector with self-test function and telescopic pole for live-line verification.
Portable fiberglass telescopic detector with audible + visual alarm for substation safety.
Professional electrical safety FRP extension ladder, insulated combined design for power distribution and overhead line maintenance.
Mobile walk-over line insulated scaffolding platform with quick assembly and easy disassembly for power maintenance work.
Industrial foldable extension elevator ladder in aluminum alloy — folding ladder for wide application and easy transport.
Non-conductive FRP A-frame step ladder with a 3 m maximum height and a folding structure for transport. Rated 10 kV for electrical maintenance work.
Epoxy resin folding shotgun-style insulated operating rod for live-line work, supplied in red and yellow.
Insulated pruning saw knife with an extended blade, for live-line vegetation clearing on 10 kV to 500 kV overhead lines.
Send us your specifications — insulating mats, gloves, voltage detectors, grounding systems or safety tooling projects. Our engineers respond within 24 hours with technical recommendations and pricing.
