IP66 Waterproof 3.3KW EV Battery OBC Charger for 48V/72V Electric Vehicles
3.3KW Waterproof 48V 72V 45A 40A IP66 EV Battery Charger HV Charger
Deligreen 3.3kw/6.6kw fully enclosed frequency conversion pulse charger is specifically designed for electric vehicle power batteries according to national standards. This product features high efficiency, compact size, exceptional stability, long lifespan, and full waterproof technology with IP66 protection rating.
- Built-in thermal sensor for reliable operation from -20℃ to +85℃
- Overheat protection with automatic recovery function
- IP66 waterproof rating for operation in any weather conditions
- Safe operation with high reliability and complete protection features
Available with wide range input voltage in addition to fixed 220V/110V input options.
| Input Voltage Range | Input Current | Output Rated Voltage | Max Charging Voltage | Max Charging Current | Power Factor | Efficiency |
|---|---|---|---|---|---|---|
| AC 90～265V | ≤ 16A | 48V | 58.8V | 45A | ≥0.99 | ≥93% Full load |
| 72V | 99V | 40A | ||||
| 84V | 116V | 40A | ||||
| 96V | 132V | 32A | ||||
| 144V | 198V | 23A | ||||
| 312V | 440V | 10A |
| Protection Type | Specification |
|---|---|
| Input Over-voltage Protection | AC264V |
| Input Under-voltage Protection | AC90V |
| Output Over-voltage Protection | Yes |
| Output Start Voltage | 0.3 times rated voltage |
| Output Over-current Protection | Yes |
| Over Temperature Protection | Power down from 85℃, shut off at 90℃ |
| Short Circuit Protection | Stop output |
| Reverse Battery Protection | Stop output |
| Ground Protection | ≤ 100mΩ |
| CAN Communication Protection | Automatically stop output when CAN communication fails |
| Power Failure Protection | Yes |
Combination of 2 3.3KW Battery Charger
6.6KW Air cooling - Horizontal mounting size within S2-6.6KW
- Charging operation status: Red light flashes at 1s intervals, green light off
- Heating operation status: Green light flashes at 1s intervals, red light off
- Waiting state: Green light always on, red light off
- Hardware failure or DC12V failure: Red, green
- PFC, CC & CP slave CPU communication failure: Red, green, red
- DC bus voltage failure: Red, green, red, green
- Low or high AC voltage protection: Red, green, red, green, red
- Battery not connected: Red, green, red, green, red, green
- Segment charge timeout protection: Red, , , red
- Battery temperature protection: Red, , , red
- CPU temperature or transformer temperature protection: Green, red, green
- Output short-circuit protection: Green, red, green, red
- Transformer primary overcurrent protection: Green, red, green, red, green
- Outer surface should be flat, without obvious defects such as scratches and deformation
- Surface coating should be uniform
- Nameplates and signs firmly installed with clear handwriting
- Parts and components fastened reliably, free from defects and damages
- Each product marked with product logo at obvious locations
Product name, model, specification, manufacturer name printed on label. Box contains product manual.
Suitable for transportation by car, boat and airplane. Protected from sun, moisture with civilized transportation.
Store in packing box in clean, dry, well-ventilated environment at 5℃-40℃. Avoid exposure to sunlight, fire and water. Shelf life of 2 years from manufacturer date. If stored longer than 2 years, test by professional before use.
- Communication speed for bus line: 250Kbps
- Data link layer provision: Refer to CAN2.0B and J1939 regulations
- Use and redefine 29 identifiers of CAN extended frame
- Priority: 3 bits (8 priorities possible)
- Every node has name and address for network access
- Nodes may have multiple functions or share functions
An electric vehicle/E-car charger is a device designed to charge the vehicle battery of an electric vehicle. A power conversion device with specific functions used to charge the battery. Electric vehicle chargers can be divided into DC chargers and AC chargers.
Most battery manufacturers recommend sizing the charger at about 25% of the battery capacity (ah = amp hour capacity). Thus, a 100 ah 12 volt battery would take about a 25 amp 12 volt charger (or less).
Yes, we can supply CAN for your battery communication.
Yes, there are RED/YELLOW/GREEN LED lights for charging status indication.
Lithium battery uses constant current charging method.
Single-phase electricity refers to the form of electric energy transmission consisting of a phase wire (live wire) and a neutral wire.
- Method: By sea + Express (DDP, Tax free)
- ETD: 5-8 days
- ETA: 25-35 days after sailing
- Tracking updated after pickup by local express
- Usually takes 15-25 days after sailing
- Method: By railway + Express (DDP, Tax free) - Except Switzerland, Romania
- ETD: 5-8 days
- ETA: 30-45 working days after shipping
- Tracking updated after pickup by local express
- Usually takes 25-40 working days after shipping
Note: For remote areas not listed, please provide shipping address and zip code for verification.
Changsha Deligreen Power Co., LTD, founded in 2010, is a "Green Energy Solution Service Provider" specializing in newest technology and innovative ideas with hard-working and honest people.
- Lithium rechargeable batteries, BMS, Balancers, Chargers and related products
- Main applications: electric bicycles, scooters, motorhomes, AGV, solar/wind systems, energy storage systems, trucks and more
- "Real" lithium capacity
- "100%" refund for any quality problem
- "100%" replacement for any shipping damage
- Lifetime fast technical support
Customers' satisfaction is our endless pursuit.
Where is the best car battery charger to buy?
Deligreen supplies high quality car battery chargers that are highly accepted by customers. Please send your inquiry for prompt contact and assistance.
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