Application fields:Electric truck crane, electric rotary drilling rig, electric excavator, electric loader
Product Characteristics:As a power electronic conversion device, the 40KW vehicle-mounted charger converts three-phase or single-phase AC input electricity into high-voltage DC output, which is used for charging the vehicle's power battery or directly supplying online power to other loads of the vehicle. The product adopts full digital control technology, with online charging function, more suitable for electric engineering machinery field, to provide reliable and high-quality solutions for vehicles.
0086-21-37829910
The 40KW vehicle-mounted charger converts three-phase or single-phase AC input electricity into high-voltage DC output, which is used for charging the vehicle's power battery or directly supplying online power to other loads of the vehicle. The product adopts full digital control technology, with online charging function, more suitable for electric engineering machinery field, to provide reliable and high-quality solutions for vehicles.
Electric Truck Crane
Electric Rotary Drilling Rig
Electric Excavator
Electric Loader
| Product | OBC on-board charger | ||
|---|---|---|---|
| Environment | |||
| Operating temperature and humidity range | -30℃ to +85℃,operating environment relative humidity : 0% to 100% | ||
| Storage temperature and humidity range | -40℃ to +85℃,operating environment relative humidity: 5% to 85% | ||
| Application environment | Electric car vehicle-borne environment | ||
| Protection level | IP67 | ||
| Altitude | 4000m | ||
| Quality | 60KG | ||
| Product life | 10 years | ||
| Electrical parameter | |||
| Output power | Three-phase 40KW / single-phase 6.6KW | ||
| Input voltage range | 267 to 456VAC Single-phase 154 to 265VAC | ||
| Maximum input current | Three-phase 63A / single-phase 32A | ||
| Operating frequency | 45 to 65Hz | ||
| Power factor | 0.99 （rated input, rated output, over half load ) | ||
| Output voltage range | 200 to 700V dc | ||
| Output voltage accuracy | ±1% | ||
| Output current accuracy | ±1% | ||
| Maximum output accuracy | 85A (three-phase) / 14A (single-phase) | ||
| efficiency | >95% (peak efficiency) | ||
| Low voltage input power | 24V（4A Max), about 100W （need vehicle providing 24V low voltage constant current) | ||
| Output response time | <5s When starting up, after receiving the start command, time from outputing voltage to a stable value is less than 5S; When shutting down, the current decreases from 100% to 0A within 300ms after receiving the shutdown command | ||
| Over temperature protection | When the coolant temperature exceeds 65℃, the output current decreases linearly, and when the coolant temperature exceeds 85℃, the shutdown protection occurs | ||
| Protection trait | Input overvoltage and undervoltage, output overvoltage, overtemperature protection, overcurrent protection, communication fault protection, internal fault protection | ||
| Liquid cooling requirements | |||
| Thermal design power | peak 2.5KW | ||
| Cooling way | Liquid cooling 50% ethylene glycol+50% water) | ||
| Water flow | 10L/min to 30L/min | ||
| Coolant fluid volume | 0.7L | ||
| Loss of pressure | 15KPa | ||
| water nozzle size | inner diameter 20mm, external diameter 25mm | ||
| Maximum water temperature at inlet | 85℃ (Limit power operation above 65℃) | ||
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Headquarters: No.470, Jiujing Road, Songjiang District,
Shanghai, China
Mobile: 0086-189 1680 8200
Tel: 0086-21-3782 9910
Fax: 0086-21-5186 2016
E-mail: hy@smartsh.com
