Hangzhou CTS Power Electronics Technology Co., Ltd.
| Communication Protocol | CAN |
| Cooling Method | Air-cooled |
| Mounting Type | Under the vehicle floor / Engine compartment |
| Warranty | 2 years |
| Supply Ability | 5000pcs/month |
| Weight | Approximately 7 kg |
| Output Voltage | DC 48V-720V |
| Packaging Details | Carton packaging |
| Charging Power | 6.6KW(220VAC) / 3.3KW(110VAC) |
| Dimensions | 300mm x 200mm x 80mm |
| Delivery Time | 15~30days |
| Input Voltage | 90-265V AC |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | Up to 80A |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Protection Features | Over-voltage, Over-current, Short-circuit, Over-temperature, Communication fault protection |
| Charging Efficiency | ≥ 92% |
| Charging Mode | CC-CV (Constant Current - Constant Voltage) |
| Certification | CE/EMC/LVD/RoHS |
| Brand Name | CTS Charger |
View Detail Information
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Product Specification
| Communication Protocol | CAN | Cooling Method | Air-cooled |
| Mounting Type | Under the vehicle floor / Engine compartment | Warranty | 2 years |
| Supply Ability | 5000pcs/month | Weight | Approximately 7 kg |
| Output Voltage | DC 48V-720V | Packaging Details | Carton packaging |
| Charging Power | 6.6KW(220VAC) / 3.3KW(110VAC) | Dimensions | 300mm x 200mm x 80mm |
| Delivery Time | 15~30days | Input Voltage | 90-265V AC |
| Operating Temperature Range | -40°C to +85°C | Output Current | Up to 80A |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Protection Features | Over-voltage, Over-current, Short-circuit, Over-temperature, Communication fault protection |
| Charging Efficiency | ≥ 92% | Charging Mode | CC-CV (Constant Current - Constant Voltage) |
| Certification | CE/EMC/LVD/RoHS | Brand Name | CTS Charger |
The CTS 6.6kW On-Board Charger (OBC) is engineered to provide safe, efficient, and intelligent AC charging for a wide range of electric vehicles. Designed for OEMs, vehicle manufacturers, and system integrators, this high-performance charger converts AC power from the grid into stable DC power for the vehicle battery while delivering outstanding efficiency, reliability, and compact integration.
Built with advanced power electronics and intelligent control technology, the CTS 6.6kW OBC supports global charging standards and is ideal for both passenger and commercial electric mobility applications.
| Input electrical characteristics | ||||||||
|---|---|---|---|---|---|---|---|---|
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Rated input voltage |
220V AC |
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Input voltage range |
90-265V AC |
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Frequency |
45-65Hz |
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Maximum input current |
32A |
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Power factor |
≥0.99(loads above 50%) |
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Standby power consumption |
≤5W |
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| Output electrical characteristics | ||||||||
|
Rated output voltage |
48V |
80V |
96V/108V |
144V |
360V |
540V |
720V |
|
|
Output voltage range |
30V-80V |
50V-105V |
65V-140V |
90V-195V |
220V-450V |
350V-650V |
550V-850V |
|
|
Output current range |
0-80A |
0-80A |
0-60A |
0-44A |
0-18A |
0-12A |
0-9A |
|
|
Rated output power |
6.6KW(220VAC)3.3KW(110VAC) |
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Output mode |
Constant Voltage/Constant Current |
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Constant voltage output accuracy |
1% |
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Constant current output accuracy |
±0.5A(Io≤10A)&≤±5%(Io>10A) |
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Output response time |
≤200mS |
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Voltage ripple factor |
1% |
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efficiency |
≥92% |
≥94% |
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With conversion efficiency up to 95%, the charger minimizes energy loss and heat generation, improving charging performance while extending battery life.
Designed for worldwide markets, the charger supports a broad AC input voltage range, making it compatible with various regional power grids across Europe, North America, Australia, and Southeast Asia.
Integrated MCU control continuously monitors voltage, current, and temperature to optimize charging performance while ensuring maximum safety.
The high power density design allows easy installation in vehicles with limited space while reducing overall vehicle weight.
Developed according to automotive industry standards, the charger delivers stable performance under demanding operating environments including vibration, dust, humidity, and temperature extremes.
Built-in protection functions include:
CTS understands that every vehicle platform has unique charging requirements.
Our engineering team works closely with OEM customers to provide customized charging solutions, including:
Whether you're developing a new electric vehicle platform or upgrading an existing one, CTS provides complete engineering support from prototype to mass production.
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
4000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hangzhou CTS Charger is a leading manufacturer specializing in EV charging and power electronics solutions. Our product portfolio includes On-Board Chargers (OBC), DC-DC Converters, Integrated Charging Systems, and Bi-directional OBC, providing one-stop solutions for passenger vehicles, commercial... Hangzhou CTS Charger is a leading manufacturer specializing in EV charging and power electronics solutions. Our product portfolio includes On-Board Chargers (OBC), DC-DC Converters, Integrated Charging Systems, and Bi-directional OBC, providing one-stop solutions for passenger vehicles, commercial...
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