【 Weak current College 】 Gulf equipment technical characteristics and parameters (8)

● Gas extinguishing control card
Gas extinguishing control card by LD-KZC-200-gas fire extinguishing CPU control card and KZK-200-gas fire zone control card, designed and JB-QB-GST200-type fire alarm controller (linkage), constitute the set alarm linkage control, gas fire in one of the controller, used to drive a gas fire extinguishing system of executive bodies, so as to constitute a complete gas fire control system.
A LD-KZC-200-gas fire extinguishing CPU control card and a piece of KZK-200-gas fire zone control card, you can complete a gas fire extinguishing partition control; each additional gas fire partitions, you need to add 1 block KZK-200-gas fire extinguishing regional control card. JB-QB-GST200-type fire alarm controller (linkage) can control four gas fire partitions.
This control card with output line circuit breaker, short-circuit alarm function, these detection feature can maximize security control card itself and its connection with important device reliability.
The main technical indicators are as follows:
◎ Wire:
A. controller uses two bus connection (polarity signal second bus)
B. Control card and steel solenoid valve, pressure switch and spray indicator used second-line connection
C. Control card and start/stop and emergency action button adopts three-wire connection
D. xiangqi with sound and light; adopts 2-wire connection
E. exterior with nonpolarized DC24V power
◎ Gaseous fire extinguishing 0s---45s adjustable delay time:
◎ Using environment: temperature: 0 ° c ~ + 40 ° c relative humidity ≤ 95%, no condensation
¡Ö power supply: DC24V
◎ Monitor power consumption ≤ 2W (a gas fire district)
● LD-8317A-gas spray indicator
LD-8317A gas spray indicator is a gas fire extinguishing system of matching products, usually installed in a protected area of the entrance. When gas sprays, the controller will start gas spray led lights indicate that remind staff attention and take the appropriate measures.
Gas spray led to non-encoding type, you can directly access DC24V power.
The main technical indicators are as follows:
◎ Working voltage: DC20V ~ DC28V
◎ Normal operating voltage range: DC21.5V ~ DC26.5V
◎ 100mA current ≤
◎-Wire system: two-wire, and LD-QKP06 gas extinguishing Control Panel connections
◎ Using environment: temperature:-10 ℃ ~ + 50¡æ £ ¬2 relative humidity: 95%, no condensation
◎ Dimensions: 280mm46mm110mm
● LD-8318A-emergency stop-button start/
Emergency stop button to reboot/control gas fire extinguishing system startup and stop moving, usually installed on the site. When the protected area in the event of a fire emergency, press the Start button, then the gas fire extinguishing Control Panel signals, gas fire extinguishing Control Panel after 30 seconds delay start gas sprays solenoid valve, if the field confirm that no fire occurred, immediately press the emergency button to stop moving, interrupt latency, emergency shut-off gas spray control signal. To avoid misoperation, start and stop moving button with glass cover for protection, when the fire first smash glass before you press the corresponding button after timely replacement glass.
This button is non-coding ways to start and stop the movement are not accounted for encoding.
The main technical indicators are as follows:
◎ Working voltage: DC24V
◎ Monitor current: 0mA
◎ Alarm current ≤ 20mA
◎ Always output contact: ratings 60VDC, 0.1A, contact resistance ≤ 0.1
◎ Wire: controller with gas fire three-wire connection
◎ Using environment: temperature:-10 ℃ ~ + 50 ° c relative humidity ≤ 95%, no condensation
◎ Dimensions: 90mm144mm60mm
(10) many wire linkage control device
● KZK-100-multiple wire control card
KZK-100-multiple wire control card is designed for the fire control system in important equipment: fire, smoke machine, blower, etc. implement reliable control. This control card for mould-plastic structure that can be used with all types of fire alarm controller, and according to practical engineering needs flexible configuration control points, composition dedicated multi wire control panel.
KZK-100-multiple wire control card is equipped with a manual output control and automatic linkage function, in manual mode, you can use the keys on the control card to complete the on-site equipment manual control; if you need to implement automatic control, you must set the control card access fire alarm controller signal bus, and the controller logic by on-site preparation of joint formula command control card external control equipment for automated linkage control.
Control Panel output terminal has a short circuit, open circuit detection and device status detection function, and have appropriate lighting, comply with the requirements of GB16806-1997.
The main technical indicators are as follows:
¡Ò control card capacity: each control card with 2-channel output, independent control of each channel can be a continuous or pulse device, take a bus address coding points
◎-Wire system: the control card and charged device connection, in order to ensure the connecting lines can be checked and prevent the exchange of signal interference damage control card, you must use the conversion LD-8302C module control interface. The control card to LD-8302C module uses the promise of two-wire connection
◎ Output: this control card has 2 output, output DC24V, 80mA
◎ Using environment: temperature: 0 ° c ~ + 40 ° c relative humidity ≤ 95%, no condensation
◎ Working voltage: DC24V
◎ Using voltage range: DC20V ~ DC28V
◎ Power "1.7W
● LD-KZC-100-multi-line system CPU controlCard (spare)
More wire CPU control card for mould-plastic structure, and the multi-project KZK-100 wire control card matching can be used for all types of fire alarm controller, and can be used with the type of control card with KZK-100 composition dedicated multi wire system control panel.
More wire control panel as standard plug disk structure and JB-QG-GST5000, JB-QG-GST6000, fire alarm controller Assembly in the same enclosure, complete with fire and smoke machines, blowers, and other important device control. You can choose the control panel of the control points, you can control up to 14 road equipment.
This control card (disk) can be set to connect KZK-100-multi-line control card address and control card access fire alarm controller signaling bus. This control card (Pan) is a multiple-line KZK-100 control cards provide manual output control inspection lamps and other control functions.
The main technical indicators are as follows:
¡Ò control tray capacity: up to 14-channel output, each taking a bus address coding points
◎ Wires: two controller bus and two 24V power supply line
◎ Using environment: temperature: 0 ° c ~ + 40 ° c relative humidity ≤ 95%, no condensation
◎ Working voltage: DC24V
◎ Using voltage range: DC20V ~ DC28V
◎ Power consumption: 1W (CPU cards), the "25W (Control Panel)
¡Ò control plate dimensions: 484mm×178mm×74mm
● LD-8302C type conversion interface module
LD-8302C switch module is a non-encoding conversion interface module, start, stop moving two pair, normally closed output contact, according to the equipment needs to be charged. The module and multiple cable system control KZK-100 card. Control Panel switch modules through LD-8302C charged device control, and implementation and control devices, circuit breakers, short-circuit detection and strong, weak isolation capabilities.
The main technical indicators are as follows:
◎ Starting voltage: DC18V ~ DC28V
◎ Action current ≤ 80mA
◎ Output contact:
5A, AC250V or 5A, DC30V (resistive load)
3A, DC30V 3A, AC250V or (inductive load)
◎ Using environment: temperature:-10 ℃ ~ + 50 ° c relative humidity ≤ 95%, no condensation
◎ Dimensions: 120mm80mm39mm