Hydrogen Leakage & Flame Alarm Training
(AG103)
- Part A: Fire control panel experiments
- Evacuation test with NACs disabled
- Disabling zones from control panel interface
- Testing zones with NACs enabled
- Adjusting detector reset time to prevent false alarm
- Activating relay out terminal for zone 2 during pre-alarm (alert) condition
- Adjusting pre-alarm time for zone 1 and zone 2 prior to activating an alarm signal
- Distinguishing between pre-alarm siren and alarm siren by setting patterns
- Sending a remote signal to indicate “fault condition” within control panel
- Sending a remote signal to indicate that control panel has lost its backup power supply
- Part B: Security control panel experiments
- Performing walk test
- Setting zone as “entry/exit zone” and programming entry, as well as exit time
- Setting zone as “inhibited entry zone”
- How does control panel react to activities on “inhibited entry zone” while another zone is
- configured as “entry/exit zone
- Setting zone as “fire zone” control panel
- silence time and making relay out terminal of zone 1 non-silenceable
- Arming the control panel using external push button
- Disarming and resetting the control panel using push button
- Completely disabling a zone
- Hydrogen Leakage& Flame Alarm Training (AG103).
- Hard copy user manual.
- Electrical installations training frame (EL301)
The Training system is designed to educate trainees on detecting and responding to hydrogen leaks and flame hazards. The training system is based on interchangeable modules that allow circuits to be assembled by simply connecting the modules using the equipment›s flexible leads. This training helps users understand safety protocols, sensor technologies, and the importance of early detection in avoiding accidents or explosions. Hydrogen, being highly flammable and odorless, poses significant risks, making it critical to monitor and prevent leakage or combustion events. It focuses on practical skills in monitoring, identifying hazards, and implementing safety measures in hydrogen systems.
- The protection system against fire includes two types of sensors; Smoke sensor and hydrogen leak detector.
- Smoke sensor use optical light to detect the presence of smoke. These devices contain a light emitter, which may be optical, infrared, or ultraviolet light, as well as a light sensor. If smoke crosses the light beam, the intensity of the light that hits the sensor will be reduced, triggering the alarm.
- The Hydrogen Leak Detector detects and locates hydrogen gas leaks in an area to avert hazards. It is critical to detect hydrogen leaks early and possibly prevent them. Because hydrogen is colorless, odorless, and tasteless, it is difficult to detect without specialist equipment. It detects long-distance methanol or hydrogen flames with exceptional response time.
- Two types of sirens are included, the first siren is electronic and it releases a high audible sound to indicate a sign of danger, while the second one is light strobe with electronic siren which releases a high audible sound to indicate a sign of danger, as well as has a strong
- LED lamp that illuminates and can be observed from a distance.
- Alarm bell module that emits high frequency sound that indicates a condition of danger is also included.
- The kit contains two relay modules. The first relay module has a coil operating voltage of 12V DC and the second relay module has a coil operating voltage of 24V DC.
- Fire control panel is provided which can monitor up to four zones. The control panel monitors the voltage drop across the zone terminals, if it falls below a threshold value it is an indicator for either of the three conditions: alert, alarm or fault condition.
- Security control panel is included. This can monitor up to eight zones.
- PIR (motion sensor) is provided. PIR sensors consist of a magnifying lens used as infrared collector and a layer of infrared absorber material. When the PIR detector senses an array of infrared rays above the preset value, this means some object is moving.
- The kit contains glass break detectors. The detector has a microphone built within itself to capture these sound waves.
- A module containing three types of detectors: Magnetic Door contact, Magnetic Reed switch and Vibration detector. Each detector has two banana terminals associated with it labelled ‘Z’ and ‘GND’
- Personal attack buttons module that contains 4 pushbuttons is provided. When not pressed, the output contacts of the push button are normally closed. When button is pushed, the contacts are opened.
- The modules are well protected in a provided kit to protect against wear and deterioration.