inteliLIGHT® FRE-24-ZHAGA-NB1 NB-IoT compatible luminaire controller

  • ZHAGA socket (book18).
  • Enables individual remote management, ON / OFF / Dimming of streetlight lamps with DALI 2 / DiiA / Osram DEXAL / Philips SR control gear.
  • Specially designed and optimized for LPWA networks.
  • Autonomous operation based on predefined schedules, light level sensor and adaptive lighting.
  • Adaptive lighting capabilities based on DALI digital input for motion sensing.
  • Bandwidth efficient with minimal communication requirements.
  • Secure communication based on encryption keys.
  • Electrical parameters monitoring: (measured by DALI2 driver): V, W, A, Wh, PF and frequency.
  • Advanced data synchronization and notification mechanism.
  • Internal high precision Real time clock (RTC) with backup battery.
  • External infrared interface for local configuration.
  • Integrated light level sensor.
  • Over The Air (OTA) firmware update.
  • Designed lifetime: 10+ years.

technical details

Lamp Type LED, CF, HID with DALI 2 / DiiA / Osram DEXAL / Philips SR control gear
Maximum lamp power Depending on the lamp control gear
Additional controlled devices Yes, independent controlled via DALI relay
Functions / Operation mode ON / OFF / Dimming
Dimming range 1%-100% (linear or logarithmic depending on control gear settings)
Control interface DALI 2/ DiiA (IEC 62386)
Power supply 24 VDC
External interface infrared
Network interface NB-IoT

Supported frequencies

B1 @H-FDD: 2100MHz / B3 @H-FDD: 1800MHz / B8 @H-FDD: 900MHz / B5 @H-FDD: 850MHz / B20 @H-FDD: 800MHz / B28 @H-FDD: 700MHz
Internet protocol version IPv4/IPv6
Inter-node mesh communication Optionally available, with motion sensor add-on
Last gasp Optional
Firmware update OTA (over the air)
GPS Optional
Security Encrypted communication based on security keys
Surge protection provided by DALI 2 control gear
Internal scheduling memory 128 events (daily / weekdays / weekends / fixed date / exceptions)
Average power consumption 0.5W/ 24V contact module 1 – Zhaga (book 18)
Maximum power consumption 1W/ 24V contact module 1 – Zhaga (book 18)
Precision Real Time Clock (RTC) Battery operated
Real-time lamp operation Yes
Digital input No
IP rating IP66
Operating temperature range -25°C to +65°C
Weight 70 ± 5 g
Dimensions (diameter x height) 80 x 49 mm
Mounting Zhaga (book 18)

Compliant standards

Radio Equipment Directive (RED), 2014/53/EU / Restriction of the use of certain Hazardous Substances in electrical and electronic equipment Directive (RoHS), 2011/65/EU
Certifications CE, SR Signify, FCC- in progress

measured parameters

  • Lamp power
  • Line voltage
  • Current
  • Active power
  • Power factor
  • Energy consumption
  • Lamp / controller – running hours counter
  • Lamp On / Off cycles counter

configurable parameters

  • Astronomical calendar scheduler
  • Predefined scheduler
  • Start state ( Photocell / Schedule / Manual)
  • ON/OFF power threshold
  • Over/ under voltage threshold
  • Over/ under current threshold
  • Strike retry count
  • Fade time
  • Light level threshold
  • Data transmission setup
  • Alert priority setup

alarms monitored

  • Over/ under voltage detection
  • Over/ under current detection
  • Lamp or ballast fault detection
  • Device failure