PRODUCT DETAILS
Product List
Electrical product
- Collector ring
- Collector ring
- Bus coupler -- IBS-IL-24-BK-LK-PAC2,861,218
- Temperature module---IB-IL-TEMP-48-RTDEF-PAC2897402
- Communication module -- IB-IL-24-LSKIP-PAC2897457
- Dual drive board GP091145
- Digital quantity module -- IB-IL-24-DO-32HD-PAC2862822
- Digital quantity module -- IB-IL-24-DO-8-PAC2861289
- Analog quantity module -- IB-IL-AO-2UI-PAC2700775
- Power module---IB-IL-24-PWR-IN-PAC2861331
Inverter product
Mechanical product
Hydraulic product
- Hydraulic cylinder connection FORK
- Oil pipe and connector assembly-HN0000307-C370106
- Pressure switch - HN0001622-P460017
- Mintai Online Filter Cartridge-HN0001882-GP018876
- Filter element filter-HN0002025-C130552
- High speed brake calliper-HN0002426-109823
- Gearbox filter element -- HN0002583ZT000618
- Gearbox mechanical pump-HN0002043-GP124553
- Gear box respirator-HN0002581-ZT000616
- Gearbox breather (desiccant) - HN0002584-ZT000619
Communication product
DMA-221L high reliability anti freezing wind power special ultrasonic wind sensor
Product introduction
DMA-221L ultrasonic wind sensor adopts reflective ultrasonic measurement technology and auxiliary strong heating system, which is suitable for harsh outdoor environment. The product integrates temperature and pressure measurement, and measures the wind speed and direction in real time through ultrasonic wind measurement technology. The high stability of DMA-221L products can easily meet the requirements of various special meteorological measurement environments.
Product Description
Effectively solve the problems of freezing rain in the south and snow in the north
At the beginning of design, DMA-221L analyzed the problems exposed by similar ultrasonic anemometer products in wind power generation and other field applications, and used 240W power for heating, so that it can work normally even in the ultra-low temperature with strong wind.
Calmly fight against lightning
Lightning protection design is adopted in the circuit, and professional lightning protection accessories are equipped outside, which greatly reduces the damage caused by lightning stroke.
Customizable supporting equipment
Necessary connecting brackets, external cables and other accessories for installation can be customized according to requirements.
Typical Applications
Wind measurement application of wind turbine in high latitude area Wind measurement sensing application of wind turbine in high cold area Wind field application in Xinjiang, Inner Mongolia and Northeast China
| technical data | |
| size | Diameter: about 150mm, height: about 170mm |
| weight | About 1.62kg |
| working temperature | -40... 60 ° C (heating) -20... 60 ° C (without heating) |
| Heating state | 24 VDC max. 240 VA (140W+100W) |
| Bus operation | Up to 32 units |
| Power Supply | 24 VDC ± 10% or 24 VDC/1, 2 VA 12 VDC (without heating) |
| connection | 8-hole bus |
| Housing material | Aluminum, seawater resistant |
| Degree of protection | IP66 |
| wind direction | |
| principle | ultrasonic |
| range | 0 ... 359.9 ° |
| accuracy | Root mean square error ± 2 ° (>1.0 m/s） |
| resolving power | 0.1 ° |
| wind speed | |
| measuring principle | ultrasonic |
| measuring range | 0 ... 75 m/s |
| accuracy | ± 0.2 m/s or root mean square ± 2% |
| resolving power | 0.1 m/s |
| Virtual temperature | |
| Primary surveying principle | ultrasonic |
| measuring range | - 50 ... 70 °C |
| Measurement rate | 60 local measurements/15 measurements per second |
| accuracy | ± 2.0 ° C (no heating, no exposure to sunlight, wind speed<4m/s) |
| resolving power | 0.1 °C |
| pressure | |
| measuring principle | MEMS capacitor |
| measuring range | 300 ... 1200 hPa |
| accuracy | ±1.5hPa |
