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AEM EV CCU Kit - 30-8405
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AEM
SKU:
AEM30-8405
|
- UPC:
- 090127469248
$2,949.95
$3,318.95
(You save
$369.00
)
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Fits these vehicles
Fitment not listed for this part yet — call or text 813-535-5801 and we will confirm it for your car.
Part details
- Part number
- AEM30-8405
- Manufacturer part number
- 30-8405
- UPC
- 090127469248
- Brand
- AEM
- Part type
- EV Controllers
- CARB
- Not for sale or use in California (no CARB EO)
- Special order
- Yes — ordered in for you; allow extra time
- Instructions
- Installation instructions (PDF)
Installation guide (from AEM)
Hosted by AEM. Follow the maker's instructions and torque specs.
- Box size:
- 13.00 × 7.00 × 16.00 (in)
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- Affirm
- Klarna
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- Snap Finance
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Read before you buy
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The AEM EV Combined Charging Unit (CCU) combines both an On-Board Charger (OBC) and a DC-DC Converter (DCDC). The OBC charges the HV Battery Pack by taking 120v or 240v AC energy from the grid, converting it to high voltage DC and charging the high voltage battery in the vehicle. The DC-DC converter takes the high voltage from the battery pack and converts it to low voltage to maintain the charge in the vehicles 12V battery. The DC-DC converter performs the duties that the alternator does in an ICE vehicle. The CCU is fully controlled by the VCU via the CAN bus and the OBC and DC-DC report voltage, current and status information back to the VCU.
Combining the functions of an OBC and a DC-DC converter into a single module simplifies the EV drive system. The AEM EV CCU is very compact and lightweight, while offering high efficiency, stable charging, long life, high protection level, and high reliability. The AEM CCU is 100% driven via CAN by the VCU in conjunction with the BMS-18, and is not directly controlled by the charge plug connector or the off vehicle EVSE (Electrical Vehicle Service Equipment).
Combining the functions of an OBC and a DC-DC converter into a single module simplifies the EV drive system
EV Combined Charging Unit (CCU)
- The DCDC LV output is rated at 91.5% efficiency at full load with a max continuous DCDC output of 178A @ 14V
- Compact design (275mm x 202mm x 68mm =3.8L volume) - 2.5x to 3x smaller than comparable units
- Lightweight (5.5kg, ~12 pounds) comparable units are typically 18-24 pounds
- Liquid cooled and temperature controlled for efficient thermal management
- The HV battery charger is rated at 93.5% efficiency at full load
- 6.6kw (32 amps) on board charger + 2.5kw DC-DC converter
- High voltage output over and under voltage protection
- High and low voltage output short circuit protection
- The CCU has the following protection functions:
- 350Vdc nominal output and up to 450Vdc max
- Input over and under voltage protection
- Plug-and-play with AEM's EV controls
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 30-8405
- Special Order:
- Y
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AEM EV CCU Kit - 30-8405
AEM EV CCU Kit - 30-8405 FAQ
No — this part has no CARB Executive Order, so it is not for sale or use in California or on vehicles registered there.
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
What's in the box above lists what the maker includes when we have it, and the maker's guide names any tools or extra parts.
Many parts are bolt-on jobs with hand tools; the maker's guide on this page shows the steps and the torque figures. If it is beyond your tools, a shop can fit it.
Check the vehicle list above against your exact year and trim before ordering. If something is off, call or text us at 813-535-5801 and we will sort it out.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: EV Controllers
- Before you start, read the maker's guide on this page end to end and lay out every part against the What's in the box list.
- Do torque every fastener to the maker's figure with a torque wrench, and re-check it after the first drive.
- Don't force a part that does not line up: check the vehicle list on this page against your exact year and trim first.