Zamel

Zamel solutions for electrical infrastructure and building automation

Zamel provides a complete toolkit for low voltage distribution, control, signaling, lighting, metering, and communications across residential, commercial, and industrial sites. This overview maps the range to real engineering tasks and gives selection criteria for reliable, compliant systems.

Power distribution and protective architecture

Build safe, selective boards that match fault levels and ambient conditions.

• breakers and DIN modular devices for feeders, sub feeders, and final circuits. Check Icn, Ics, selectivity, and temperature derating.
• Zamel control gear for contactors, auxiliaries, and interface modules with clear terminal layouts and stable coils.
• Zamel ac dc power supply units selected by headroom, efficiency, ripple, and conformity to EMC immunity in panel environments.
• Installation quality starts with materials from installation and small parts from assembly accessories and parts.

Control logic, sequencing, and motor circuits

Standardize control voltages, terminal coding, and device families to simplify spares and maintenance.

• Zamel automatics and control for core panel logic, starters, and interlocks.
• Zamel timer relays for on delay, off delay, interval, star delta, and load shedding.
• Zamel monitoring relays for phase loss, asymmetry, under over voltage, and current supervision.
• Zamel motor starters and drives sized by utilization category, duty cycle, and coordination data.
• Zamel soft starters to limit inrush, protect gearboxes, and stabilize weak supplies.
• Function specific modules are available in automation control devices.
• Position feedback and interlocks via position switches.

Engineering checks: coil voltage variants, AC 3 AC 4 categories, mechanical and electrical life, bounce times for PLC cards, creepage and clearance for enclosure pollution degree, IP class and ambient limits.

Sensing, switching, and operator devices

Human machine interaction and field sensing determine responsiveness and uptime.

• Zamel sensors for presence, light, temperature, and process thresholds. Verify ranges, hysteresis, and IP.
• Zamel relays for PLC interfacing and load switching with the right contact metallurgy and coil suppression.
• Interior standards through Zamel switches and sockets and device lines in Zamel switches.
• Remote control options in remote controls RF IR receivers.

Specification tips: glow lamp compatibility, terminal type and torque, LED indicator behavior, EMC near VFDs, labeling for audits.

Signaling, alarms, and access

Design layered signaling that is visible and audible in the intended environment and compliant with site safety rules.

• Stack lights and beacons from optical light and acoustic sound signaling devices and board level indicators from alarm and signal units for distribution boards.
• Sirens and buzzers in audible signalling devices with SPL and tone matched to area noise.
• Site protection kits in alarm and security systems with detectors, panels, and peripherals.
• Managed entry through Zamel door entry systems.

Commissioning notes: supervised loops and fail safe states, sounder beacon tests per zone, signage and documentation for insurers and local regulations.

Lighting systems and spares

Align optics, efficacy, and maintenance with operating conditions.

• Area fixtures in Zamel luminaires with optics and CCT to match task areas.
• Lamp programs in Zamel light bulbs and efficiency upgrades via led lamps.

Lighting KPIs: lumen maintenance L70, UGR for offices, IK and IP for industry, driver PF and THD, surge immunity, and emergency compatibility.

Measurement, metering, and visibility

Operational control depends on accurate measurement and robust networks.

• Revenue and sub metering with Zamel electric meters including accuracy class, CT compatibility, pulse or Modbus.
• Camera networks in video surveillance sized for PoE budgets and storage policy.
• Cabling and terminations through data and telecommunication and routed by routers and network devices.

Audit checklist: meter seals and calibration docs, interface maps for BMS SCADA, surge suppression on comms lines, VLAN and redundancy.