Palex

The Palex 32-Zone Fire Alarm Control Panel is built with advanced microcontroller-based technology to provide precise monitoring and management of fire detection systems. Serving as the central control unit of a fire alarm system, it supports integration with smoke detectors, heat detectors, manual call points, gas leak detectors, sprinkler flow switches, and hooters.

Designed with scalability and flexibility in mind, the panel supports RS-485 communication for mimic and repeater panels, making it ideal for large and complex installations. Its user-friendly interface includes real-time LCD and LED indicators, zone isolation switches, potential-free contacts, and comprehensive alarm handling functions to ensure system reliability and ease of maintenance.

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Product Description

1. General Data

ParameterDetails
ManufacturerPalladium Safety Solutions Pvt. Ltd.
Trade Mark / BrandPALEX
TypeConventional Fire Alarm Panel – 32 Zone
Number of Zones32 (Expandable in 8-Zone Increments)
System Compatibility2-Wire Configuration with Conventional Detectors

2. Technical Specifications

2.1 Electrical Specifications

SpecificationDetails
Input VoltageAC 220V ±10%, 50Hz
Internal DC SupplyRegulated DC 24V / 5A
Hooter Output4A @ 24V DC
End of Line Resistor4.7k Ohm Per Zone
Power Supply FeaturesBuilt-in Power Supply with Automatic Trickle and Fast Battery Charging
Battery Compatibility2×12V Sealed Lead Acid Batteries (Not Included)
ProtectionFuse and Reverse Polarity Protection

Reliable Power Management

The panel operates on a stable 220V AC power source and provides a regulated 24V DC supply for system devices and alarm accessories.

High-Capacity Hooter Output

A dedicated 4A output supports multiple hooters and alarm notification devices.

Intelligent Battery Charging

Automatic trickle and fast charging functions ensure reliable battery backup performance.

Electrical Protection

Integrated fuse and reverse polarity protection help safeguard the panel from electrical faults.

2.2 Environmental Specifications

SpecificationDetails
Operating Temperature0°C to +55°C
Storage Temperature-10°C to +60°C
Operating HumidityUp to 95% RH (Non-Condensing)
Installation EnvironmentIndoor, Clean, Dry, and Well-Ventilated Area

Wide Operating Range

Designed to perform reliably in various environmental conditions while maintaining system stability.

Indoor Installation Design

Optimized for installation in secure indoor locations with adequate ventilation.

2.3 Mechanical Specifications

SpecificationDetails
Dimensions (H × W × D)345×420×122 mm
WeightApproximately 11 kg
Construction Material1.8mm CRCA Sheet, Powder Coated
Enclosure ColourRed
Mounting TypeSurface Wall Mounted

Robust Enclosure Construction

Manufactured using 1.8mm CRCA sheet with powder coating for durability and corrosion resistance.

Surface Wall Mounting

Designed for secure wall-mounted installation in control rooms and monitoring areas.

2.4 System & Zone Specifications

SpecificationDetails
Zone LED IndicationsFire, Open Circuit, and Short Circuit Status
Zone Test FacilityIndividual Zone Testing for Fire, Open, and Short Conditions
Zone IsolationSwitch-Based Isolation Per Zone
Zone-Wise Hooter SupportDedicated Output Available for Specific Zone Alerting
Fault AnnunciationCommon Fault LED + Buzzer
Fire AnnunciationCommon Fire LED + Hooter Trigger
ControlsReset, Alarm Silence, Lamp Test, Zone Test, Zone Isolate

Advanced Zone Monitoring

Each zone includes dedicated LED indications for fire, open circuit, and short circuit conditions.

Zone Isolation Function

Individual zones can be isolated during maintenance, testing, or troubleshooting.

Zone-Specific Alarm Control

Dedicated zone-wise hooter outputs support targeted alarm notification.

2.5 Display & Control Interface

SpecificationDetails
LCD Display16×2 Alphanumeric LCD
LED IndicatorsAC Mains, Battery Low, AC Fail, Charging, Reverse, Fire, Fault
Control ButtonsMembrane-Type Tactile Keys
Internal BuzzerFire and Fault Alert Indication

Real-Time LCD Monitoring

The 16×2 LCD display provides instant notification of system events and alarm conditions.

Comprehensive Status Indication

LED indicators continuously display power, battery, fire, and fault status information.

User-Friendly Controls

Membrane-type keys simplify operation and system management.

2.6 Communication & Connectivity

SpecificationDetails
Repeater Panel InterfaceRS-485 Communication Port
Mimic Panel InterfaceRS-485 Supported
Dry ContactsPotential-Free NO/NC Contacts for Fire & Fault Relay Integration
Detector CompatibilitySupports Conventional Ionization, Photoelectric, and Heat Detectors

RS-485 Communication

Supports reliable communication with repeater and mimic panels for large-scale installations.

Flexible Integration

Potential-free relay contacts allow integration with building management and monitoring systems.

Detector Compatibility

Compatible with a wide range of conventional fire detection devices.

3. Special Features

  • Modular Expandability – expandable in 8-zone increments.
  • Microcontroller-Based Logic – fast processing and rapid alarm response.
  • Fully Supervised Zones – automatic monitoring of wiring faults.
  • Programmable Alarm Strategies – multiple alarm handling configurations.
  • Auto-Resettable Protection – auto-resettable fuses and charging protection.
  • Maintenance-Friendly Design – simplifies servicing and diagnostics.
  • Building Management Integration – BMS and monitoring system connectivity.

4. Compliance & Interface

  • ISO 9001:2015 Certified Manufacturing – manufactured under certified quality management.
  • Industry Standard Compliance – designed per relevant IS and NFPA conventional fire alarm standards.
  • Quality Tested – electrically and mechanically tested before dispatch.

5. Applications

  • Educational Institutions – schools, colleges, universities, and training centers.
  • Commercial Buildings – offices, retail, shopping centers, and business facilities.
  • Industrial Facilities – factories, warehouses, machine rooms, and production plants.
  • Residential Complexes – apartments, gated communities, villas, and towers.
  • Healthcare Facilities – hospitals, clinics, medical centers, and laboratories.

6. Warranty

Warranty Period

12 Months from the Date of Invoice

Coverage

  • Manufacturing Defects
  • Electronic Component Failures

Exclusions

  • Physical Damage
  • Misuse or Negligence
  • Water or Fire Damage
  • Unauthorized Repairs
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