Tethered Drone for 24 Hours Long Time Surveillance and Patrol Drone

• Customization: Available
• Certification: ISO9001, RoHS, CE
• Height: High Altitude
• Model NO.: KWT-TMOP-300
• Operating Radius: Remote
• Size: Large
• Usage: Industrial
• Structure: Unmanned Rotorcraft
• Endurance: 24 Hours
• Payload Capacity: 25kg
• Cable Length: 300m
• Maximum Takeoff Weightt56kg: Maximum Working Loadt25kg
• Free Flight Maximum Flight Speed T15m/S: Free Flight Maximum Climbing Speedt4m/S
• Symmetrical Motor Wheelbaset≤2400mm: Maximum Span Sizet3200mm
• Hover Timett>12h: Wind Tolerancett13.8m/S
• Data Ratet10GB/S: Digital Radiot845MHz and 915MHz Optional
• Input Voltagetac220V: Input Currentt75atmaximum
• Output Voltaget700vt0-1000V Adjustable: Output Currentt12A
• Transport Package: Safety Box
• Trademark: SPELL
• Origin: Shenzhen, China
• Production Capacity: 5000sets

Product Description

300m Tethered System KWT-TMOP-300

Main Applications
Day and night missions; Radio relay; Gas detection;
Crisis management; Site protection; air-drop goods;
Traffic surveillance;   Large-scale events security;
Forest surveillance; Industry monitoring; Air-quality monitoring

Features

1. Integrated full carbon fiber streamlined body;
2. Modular and plug-in structure design, easy to carry and transport;
3. Compatible with multiple payloads;
4. Excellent power redundancy, broken paddle protection;
5. Rain/snow-proof design, could fly in the medium rain;
6. 70 minutes free flight with load and cruising range of more than 40 kilometers;
7. Special wind-resistant design, excellent wind resistance, no less than 12m/s;
8. With a 300m tethered system, it could stay in the air no less than 12 hours;
9. Equipped with a powerful handheld ground station and SPELL GCS software

 

Main technical parameters of the flight platform
Body material	Carbon fiber
Symmetrical motor wheelbase	≤2400mm
Maximum span size	≤3200mm
Body height	≤900mm
Empty weight	≤19kg
Maximum takeoff weight	56kg
Maximum working load	25kg
Operating voltage range	DC40~52.2V
Tethered flight climbing speed	≥2m/s
Tethered flight descending speed	≥1m/s
Free flight maximum flight speed	15m/s
Free flight maximum climbing speed	4m/s
Free flight maximum descending speed	2m/s
Maximum working altitude (above sea level)	5000m
GNSS single point hover accuracy	Horizontal direction: ±2m (wind <10m/s) Vertical direction: ±1.5m (wind <10m/s)
GNSS RTK hover accuracy	Vertical direction: ±0.2m (wind <10m/s)

 

Tethered flight capacity
Load capacity	Height	Takeoff weight	Net load capacity
	300m	≥50Kg (including tethered cable)	5Kg
	200m	≥45Kg (including tethered cable)	10Kg
	100m	≥40Kg (including tethered cable)	20Kg
Hover time	>12h
Wind tolerance	13.8m/s
Power failure protection	support	Ground power disconnects, safe landing at 300 meters height
Broken paddle protection	support	Single arm failure does not spin, smooth landing
Disconnection protection	support
Navigation System	GPS	Single mode, dual mode, three mode support

 

Data link
User load	Single mode fiber	2-channel
	Data rate	≥10Gb/S
Flight control link	Single mode fiber	Single channel
	Data rate	≥10Gb/S
Alternate link	Digital radio	845MHz and 915Mhz optional

 

Ground power unit technical parameters
Input voltage	AC220V±10%
Input Current	75A	Maximum
Phase No.	Single phase
Frequency	50Hz
Output voltage	700V	0-1000V adjustable
Output current	≤12A
Output Power	9000W	Scalable 12KW
Structure size	19 inch, standard 3U
Weight	30Kg	Not include 19-inch rack cabinet
Communication Interface	RS485/CAN/Ethernet	RJ11, RJ45
*Optional three-phase ground power supply unit with maximum output power up to 24KW

 

Airborne power supply technical parameters
Input voltage	700V
Input current	12A
Output current	160A
Output voltage	43V
Output power	6880W
Heat dissipation	Forced air cooling
Protection level	IP65
*3Kw, 5Kw,, 7Kw, 10Kw airborne power supply are all produced

 

Retractable unit technical parameters
Structure size	≤580mmx450mmx440mm	Drawings are not available at this time
Weight	≤45Kg
Tethered cable length	≤350m
Cable structure	Three fibers, two wires
Control mode	Manual / electric / automatic
Cable releasing	Automatic
Tethered cable tension	100Kg

Various camera payloads available
(Normal HD, 10X zoom, 30X zoom, 36X zoom camera payload,  dual day and night, thermal camera paylod, 3d surveying and mapping and so on)





Besides normal camera, air-louder with light alarming unit 


Remote controller and handheld video receiver



Ground control station for long distance control the drone and video transmission, control distance 10km



Package box