【 Weak current College 】 arc, electric fire test content

Electrical fire test content
Electrical fire detection range consists primarily of the following systems in buildings
1. change, power distribution equipment
(1) of the transformer connecting point temperature, dry-type transformer core temperature, bus interface.
(2) low-voltage distribution cabinet within the circuit breaker, knife-switches, transformers, etc. contact the temperature, the conductor.
(3) high-voltage distribution indoor line laying and lighting equipment.
(4) power distribution box material and size of the mouth and out of line.
(5) cable Groove cover information.
(6) distribution Chamber of holes can block, vertical wells can block of holes.
2. line laying
(1) whether the standard downlead wiring; (2) concealed wiring can wear hose
(3) close the top of the line laying; (4) a temporary line.
(5) lines can aging, injury.
3. lighting, switch, socket unit
(1) socket, lighting, switch on the appliance.
(2) socket, lamps, wall lamps appliances can have a dedicated box.
(3) ballast temperature.

The content detection fire facilities
The size of the fire-fighting equipment to detect important contains buildings following fire protection system:
1, automatic fire alarm and linkage system
System wiring in protective earth conductor cross-sectional area, signal transmission conductor cross-sectional area, signal transmission line protection, control, communications alert line protection; fire detector design quality, installation, secure level, set location, device spacing, set status, the device tilts, confirmation lights, alarm function, alarm button device sound levels, appearance, set status, alarm function, alarm function; centralized alarm controller device sound level and the device dimensions, area alarm controller device sound level and the device dimensions, inside wiring, the wire number, terminal connection of elements, wiring allowance, wire binding, Mission Earth protection earthing of distinction, controller of protective grounding and tag, link controller power and mark, main power supply capacity, backup power supply capacity, electricity voltage over voltage alarm function, and standby power conversion, controller voltage solid degree, load securing, controller alarm post, fault alarm, fire alarm priority, the second alarm, silencers reset, alarm memory function; fire-fighting equipment control panel device size, inside wiring, standby power supply, voltage solid degree, load securing, disc surface control and display signal, manual direct control device; elevator landing, fire elevator functions; cut off power to the non-fire; the fire floor lighting function display device function; control rooms and equipment for communication functions, the phone jack call functions, control room and "119" Taiwan call functions; fire emergency broadcast audio functions, manual selection, auto broadcast utility; combined broadcasting system remote control to switch on the loudspeaker and forcing functions, alternate amplifiers; fire alarm equipment; fire control room location and security exports, fire control room door and marks, double-circuit power supply automatic switching function, the return duct through wall should Chief Fire dampers, non-independent electrical wiring and piping through;
2. fire broadcasting system:
Fire emergency broadcast audio functions, manual selection, auto broadcast utility; combined broadcasting system remote control to switch on the loudspeaker and forcing functions, alternate amplifiers;
3. fire service
Fire water, fire, fire water tank, pressure water sharing equipment, various properties of fire pumps, regulators pumps of various performance; fire pump manual control of fire pumps, control room functions of remote control fire pump; the fire pump start time, the actual task of current water pump; the fire pump and standby power supply automatic switching function, the function main and standby pump conversion run; the fire pump suction pipe, water pipe and valve; pump adapter settings and functions; fire engines arrived at the fire hydrant system pump adapter compression, roof (top-level) fire hydrant for fire protection design water pressure. Fire truck on spray system pump adapter end pressure, layer spray water pressure
4, fire hydrant system
Indoor hydrant appearance quality, components, materials and complete, for fire protection design device size, for fire protection design water direction, for fire protection design diameter, fire hydrant, fire box plant quality; water gun, hose reel, fire; fire hydrant maximum spacing; roof fire hydrant arrangements; fire hydrant network appliance status; the most negative point fire hydrant for fire protection design of hydrostatic pressure and water pressure; first floor fire hydrant for fire protection design of hydrostatic pressure and water pressure; water gun full water column length, indoor firefighting water discharge, decompression; manual button settings and functions;
Hydrant appearance quality and components, for fire protection design diameter, antifreeze; outdoor hydrant piping diameter, fire hydrant and its distribution arrangements, fire hydrant spacing, protection RADIUS; fire hydrant for fire protection design pressure, water gun full water column length, outdoor fire consumption; fire boxes, water gun, hose, fire hydrant tags.
5, automatic spray, spray, rain and fire extinguishing system
Pipeline and attachment device status, decompression and throttle approach, pipe eqnipment, preaction and dry end exhaust valve, pipe system colors; flow indicator unit status and function, signal valve unit and function; alarm valve set location, equipment and services; hydraulic retarder, alarm, water total control valve unit and function; dry alarm valve and shower valve unit and function; alarm valve control number; sprinkler nozzle design quality, nozzle unit maximum spacing and conservation area, nozzle splash plate and roof distance, nozzle and beam edges and wind road distance, nozzle and nearby obstructions of distance, nozzle and not to the roof insulation wall, horizontal distance obstructions; part of the sprinkler system of the adjacent connecting corridors or open nozzle set; system most unfavourable point pressure nozzle tasks; sidewall sprinkler for maximum protection of the span and spacing; sidewall sprinkler splash plate and obstructions, roof and rear wall distance; alarm valve function, the function of the spray system linkage.
6, gas fire extinguishing system
Storage container appearance quality, specifications, pressure gauge, color, number, records, equipment; storage bottles of room temperature, relative humidity, light illumination; collecting pipe surface quality, pressure relief; high-pressure hose and one-way valve appearance quality, plant location; choice valve settings; gas-driven equipment, pneumatic tubesRoad equipment; electromagnetic drive unit and electrical connection lines; drivers for the device manually and gravity; piping and accessories design quality, pipe fittings, piping colors; nozzle design quality, plant spacing, device status; fire detectors and alarm functions, choice valve function, gas fire extinguishing system for automatic startup, delay start; storage bottle-to manually start the function, the protection zone for manual emergency operation functions, emergency blocking functions, spraying instructions, sound alarm, alarm.
7. smoke control system
Smoke: smoke exhaust outlet location, area; exhaust piping materials and fuel distance; fan control, switch the main power supply and exhaust functions by; smoke exhaust of area; smoke fire valve settings, wind speed; air system settings and air.
Ventilation and air conditioning systems: fire damper settings, performance; ventilation and air-conditioning system.
System function: positive-pressure blowers manual control function, positive pressure ventilation system auto-start function; smoke machine manual control function, the manual on exhaust vents exhaust fan to boot function, mechanical smoke extraction system auto-start function; underground garage of the fire damper interlock closed the exhaust fan functions; automatic control of ventilation and air-conditioning system.
8. fire shutter
Fire shutter appearance quality; shutter unit dimensions, shutter equipment quality; shutter opening and closing of uniform speed, shutter actuator, curtain plate smooth movements, running noise; power cables and the control circuit wiring, detectors and curtain plate surface distance, manual control button, roll-front of water protection; shutter delay, stop, resume, temperature metal cutting equipment; distributed channel fire shutter automatically control function, used for fireproofing fire shutter automatically control functions.
9, fire doors
Surface quality (paint, surface defect); information and spare parts quality (box fan, and firmware information, door closer, order, seal, hinge); dimensional and geometrical tolerances; and closing performance (opening direction, order closure function, the function of automatic closed, order Manager order closure function, door closer automatically closed, normally open fire doors are automatically closed).
10, emergency lighting and dispersion indicates that system:
Fire emergency lighting settings, fire emergency lighting illumination, emergency lighting conversion time; dispersion indicator settings, dispersion indicates graphical symbols, dispersion indicator of illumination.