In-house developed controllers, CCS and
In-house developed controllers, CCS and OCPP charging modules

EV ChargersModel VOLTRONIC-EVA-5420W
Discover the Voltronic Power EVA 5420W & 5430W EV Chargers with 20 kW DC output and 200-1000 Vdc voltage range.
What sets the VOLTRONIC-EVA-5420W apart from the other model in the family: DC Output Power Rating (MAX) 20 kW; AC Input Power 31A, 22 kVA @ 400V 50Hz.
In stock
In-house developed controllers, CCS and OCPP charging modules
Wider DC voltage range 300V to 1000V constant power, faster charging efficiency
Passed 33 sets of rigorous environmental and thermal shock tests from -35°C to 55°C
Adapting OCPP network security protocol to implement the OTA feature
Passed cloud network protocol test and was verified by OCTT
Passed vehicle end protocol DIN 70121, ISO15118, and was verified by TUV
Multilingual support for 7” color touch LCD
The Linux 5.10 OS and CPU conformed with cybersecurity standards
The Voltronic 20 kW EV Charger EVA 5420W is a DC EV Charger with a DC output power rating of 20 kW, making it a dependable choice for electric-vehicle charging installations. It accepts an operating voltage range of 400 VAC or 380 VAC +/- 10%. It operates at an efficiency of 93% (peak). The unit measures 200 x 450 x 600 and weighs 44. It is rated to operate across -35°C to 55°C, with a humidity tolerance of < 95%, non-condensing. The Voltronic 20 kW EV Charger EVA 5420W is certified to IEC 61851-21-2, IEC 61000, IEC/EN 61851-1, IEC 61851-23, IEC 61851-24, IEC 62196-1, IEC 62196-3, GB/T18487, GB/T20234, NB/T 33008.1 and NB/T 33001 and is backed by a 2-year manufacturer warranty from Voltronic Power. Its published specifications also list Standby Power of < 35 W, Cellular Communication of GSM, 4G, LTE and Codes & Standards of IEC 61851-21-2, IEC 61000, IEC/EN 61851-1, IEC 61851-23, IEC 61851-24, IEC 62196-1, IEC 62196-3, GB/T18487, GB/T20234, NB/T 33008.1, NB/T 33001.
Specifications last updated 23 July 2026
| DC Output Power Rating (MAX) | 20 kW |
|---|---|
| DC Output Voltage | 200-1000 Vdc (Constant power from 300-1000Vdc) |
| AC Input Power | 31A, 22 kVA @ 400V 50Hz |
| Input Voltage Range | 400 VAC or 380 VAC +/- 10% |
| Input Frequency | 50 Hz or 60 Hz |
| Efficiency | 93% (peak) |
| Standby Power | < 35 W |
| Cellular Communication | GSM, 4G, LTE |
| Connectivity | Internet access via 4G/3G/Ethernet (RJ45) |
| Codes & Standards | IEC 61851-21-2, IEC 61000, IEC/EN 61851-1, IEC 61851-23, IEC 61851-24, IEC 62196-1, IEC 62196-3, GB/T18487, GB/T20234, NB/T 33008.1, NB/T 33001 |
| Dimensions (D x W x H) mm | 200 x 450 x 600 |
|---|---|
| Net Weight (kgs) | 44 |
| Protection | Overcurrent, overvoltage, undervoltage, integrated surge protection, ground fault including DC leakage protection, door opening protection |
|---|---|
| Overvoltage Category | Type II |
| Operating Temperature | -35°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Humidity | < 95%, non-condensing |
| Operating Altitude | Up to 2000 m |
The Voltronic 20 kW EV Charger EVA 5420W accepts an input voltage range of 400 VAC or 380 VAC +/- 10%.
The Voltronic 20 kW EV Charger EVA 5420W measures 200 x 450 x 600 and weighs 44.
The Voltronic 20 kW EV Charger EVA 5420W operates across -35°C to 55°C and a humidity range of < 95%, non-condensing.
The Voltronic 20 kW EV Charger EVA 5420W has an efficiency of 93% (peak).
The Voltronic 20 kW EV Charger EVA 5420W delivers a DC output power rating of 20 kW and a DC output voltage of 200-1000 Vdc (Constant power from 300-1000 VDC).
The Voltronic 20 kW EV Charger EVA 5420W is certified to IEC 61851-21-2, IEC 61000, IEC/EN 61851-1, IEC 61851-23, IEC 61851-24, IEC 62196-1, IEC 62196-3, GB/T18487, GB/T20234, NB/T 33008.1 and NB/T 33001, meeting recognised international standards for safety and performance.
The Voltronic 20 kW EV Charger EVA 5420W is backed by a 2-year manufacturer warranty from Voltronic Power.