Installation Of Standalone Gtb Twinbox - GARO Twinbox GTB Series Assembly Instructions / End User Instruction

INSTALLATION OF STANDALONE GTB TWINBOX

• Use conductors that are dimensioned in accordance with
local electrical regulations. The selected cable must be able
to sustain periods of constant load of up to 63A.
• The installation must be carried out by an authorized installer.
• Left hand side PCB (CC1) controls the left side outlet and right
hand side PCB (CC2) controls the right hand side outlet.
• GTB Twinbox 1-phase models use L1 for left hand side outlet
and L2 for right hand side outlet.
1. Select suitable group fuse and cable dimension for the
electrical installation. Make sure to consider the cable length
during calculation to avoid risk of voltage drop.
Table 1 shows the needed ampere (A) for each GTB Twinbox
model.
Note: Due to high currents for a long time in the cable, there is a
high risk of voltage drop if the cable is under-dimensioned which
can damage the electronics in an EV.
2. Fill in the fuse and cable information in the Warranty form
located in the installation manual that is included in the box.
3. Mount the GTB Twinbox on a wall or pole according to picture
1-6.
GTB 3,7 kW = 16 A (L1, L2)
GTB 7,4 kW = 32 A (L1, L2)
GTB 11 kW = 32 A (L1, L2, L3)
GTB 22 kW = 63 A (L1, L2, L3)
(table 1)
EN
INSTALLATION OF STANDALONE GTB TWINBOX
(picture 1)
(picture 2)
6
6 Ø 8,5mm (screws not included)
4x M8 L20mm