Compact
DC
Wallbox
Flexible, Safe and Compact
DC Charging
DC Charging
Flexible, Safe and Compact DC Charging
Future-proof charging for today and tomorrow's EVs
Flexible Installation
Wall- or pedestal-mounted with single and dual outlet support
Certified for Safety
Evaluated and tested to the highest safety standards
Connected
A range of connectivity options to monitor and maintain assets
DC Wallbox
Low Power DC Solution
The Terra DC Wallbox is a compact DC fast-charger delivering up to 24 kW. Its low-power, high-voltage architecture is ideal for sites with defined or limited power supply, including auto dealerships, workplace facilities, and depot sites.
DC Wallbox Specifications
AC Input voltage range:
(1) 208-240 VAC +/- 10% (60 Hz)
(2) 480Y / 277 VAC +/- 10% (60 Hz)
(2) 480Y / 277 VAC +/- 10% (60 Hz)
AC input power connection:
(1) 1-phase: L1, L2, GND
(2) 3-phase: L1, L2, L3, N, GND
(2) 3-phase: L1, L2, L3, N, GND
AC input current* and max power:
(1) 100 A; 20.8-24 kVA
(2) 32 A; 26.6 kVA
35 A; 26.6 kVA at 432 VAC (-10% dip)
Current limiting options available
(2) 32 A; 26.6 kVA
35 A; 26.6 kVA at 432 VAC (-10% dip)
Current limiting options available
Recommended upstream circuit breaker:
(1) 125 A
(2) 50 A
(2) 50 A
Power Factor*:
>0.96
Current THD*:
IEEE 519 Compliant; 5%
DC output power:
(1) 19.5 kW at 208 V
(1) 22.5 kW at 240 V
(2) 24 kW peak; 22.5 kW continuous
(1) 22.5 kW at 240 V
(2) 24 kW peak; 22.5 kW continuous
DC output voltage:
CCS1: 150 - 920 VDC
CHAdeMO: 150 - 500 VDC
CHAdeMO: 150 - 500 VDC
DC output current:
60 A
Efficiency*:
94%
Charging protocols:
CCS1-only and CCS1+CHAdeMO
User interface:
7” full color touchscreen display
RFID system:
ISO/IEC14443A/B, ISO/IEC15693, NFC reader mode, Mifare, Calypso
Network connection:
GSM / 4G modem
10/100 Base-T Ethernet
10/100 Base-T Ethernet
Communication:
OCPP 1.6 Core and Smart Charging Profiles; Autocharge via OCPP
Support languages:
English (others available on request)
Operating temperature:
-35 °C to +45 °C (+45 °C to +55 °C with linear derating)
Recommended storage conditions:
-10 °C to +70 °C / 14 °F to +158 °F (dry environment)
Protection:
IP54, NEMA 3S; indoor and outdoor
Humidity:
5% to 95%, non-condensing
Altitude:
2500 m (8200 ft)
Charge cable:
7 m (23 ft)
Dimensions (H x W x D):
770 x 584 x 300 mm / 30.3 x 23 x 11.8 in
Weight:
60kg / 132 lbs excluding backplate (10 kg / 22 lbs) and cables
ENERGY STAR Certification:
Yes
Compliance and safety:
UL 2202 Ed. 2, CSA C22.2 No. 107.1-16, FFC Part 15 Subpart B (1) Class A (2) Class B, ENERGY STAR® certified
* Data shown at nominal output power
