inteliLIGHT® FRE-220-NEMA-M1 LTE-M compatible luminaire controller
- NEMA socket connected (ANSI C136.41).
- Enables individual remote management of streetlight lamps with electronic driver up to 400W (ON/ OFF/ Dimming).
- Specially designed and optimized for LPWA networks.
- Autonomous operation based on predefined schedules, light level sensor and adaptive lighting.
- Adaptive lighting capabilities based on digital input for motion sensing.
- Bandwidth efficient with minimal communication requirements.
- Dedicated high-security memory for encryption keys storage.
- Wide range of electrical parameters monitoring: V, W, A, VAR, Wh, VARh and PF.
- Advanced data synchronization and notification mechanism.
- Battery operated RTC, protected against unforeseen communication failure.
- 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 electronic driver |
| Maximum lamp power | 400W (optional up to 750W) * |
| Functions / Operation mode | ON / OFF / Dimming |
| Dimming range | 1%-100% (depending on lamp control gear) |
| Control interface | Analog 1-10 V / 0-10 V / DALI Logarithmic and Linear |
| Power supply | 85 – 275VAC / 50Hz-60Hz |
| External interface | infrared |
| Network interface | LTE-M (LTE-Cat-M1 fallback NB-IoT, 2G) |
| LTE supported frequencies | worldwide |
| Internet protocol version | IPv4/IPv6 |
| Inter-node mesh communication | Optionally available, with motion sensor add-on |
| Last gasp | Optional |
| Firmware update | IR (infrared) / OTA (over the air) |
| GNSS | Optional – Geolocation and precision time (GPS, GLONASS) |
| Security | Encrypted communication based on security keys (AES128-bit) |
| Surge protection | max 10kA (IEC 61000-4-5) |
| Internal scheduling memory | 128 events (daily / weekdays / weekends / fixed date / exceptions) |
| Measurement accuracy | MID grade (±1%) |
| Average power consumption | 0.9W |
| Maximum power consumption | 2W |
| Precision Real Time Clock (RTC) | Yes, battery operated |
| Battery operation time | 10 years + |
| Real-time lamp operation | Yes |
| Digital input | 1x dry contact (for PIR sensor, photocell sensor, open door sensor etc.) |
| Tilt sensor | Optional (configurable threshold for tilt & roll) |
| Light sensor | Integrated. Configurable threshold. |
| Ingress protection | IP66 (IEC 60529) |
| Impact protection | IK09 (IEC 62262) |
| Operating temperature range | -25°C to +70°C |
| Weight | 115 ± 5 g |
| Dimensions (diameter x height) | 80 x 70 mm |
| Mounting | 7pin NEMA socket (ANSI C136.41) |
| Compliant standards | • RED Directive: LVD Directive & protection of health (EN IEC 62368-1, EN IEC 62479), EMC Directive (ETSI EN 301 489-1, ETSI EN 301 489-52), Efficient use of radio spectrum (ETSI EN 301 908-1, ETSI EN 301 908-13, ETSI EN 303 413) • RoHS Directive • Environmental Testing: EN 60068-2-1, EN 60068-2-2 |
| Certifications | CE |
* The controller can be used for luminaires over 750W together with an external contactor, and with limited functionalities (no dimming, no measurements).
measured parameters
- Lamp power
- Line voltage
- Current
- Active power
- Reactive power
- Apparent power
- Power factor
- Energy consumption (active/ reactive)
- 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
- Lamp warming time
- Lamp cooldown 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
