GARO Wallbox GLB - Protection Type Requirements

3
EN
(for installation of GLB in cluster, see User manual at www.garoemobility.com/support)
INSTALLATION OF STANDALONE GLB WALLBOX
1)
GLB Wallbox without RCCB or RCBO included in the enclosure must have Residual Current
protection and must be protected with a max 32A fuse in the supply distribution box.
2)
GLB Wallbox without RCCB Type B fitted or DC fault protection in the enclosure must in
accordance to IEC 60364-7-722 be protected with a Residual Current Device (RCD) Type B.
3)
3-phase GLB Wallbox equipped with a Residual Current Circuit Breaker (RCCB) must be
protected with a max 32A fuse in the supply distribution box.
4)
1-phase GLB Wallbox fitted with a Residual Current Breaker with Overcurrent Protection
(RCBO) can be connected in parallel. This group of chargers must be protected by a backup
fuse in the distribution box. The backup fuse shall not exceed 125A.
GLBDC..-..22..-A
3)
1-phase 3-phase No RCBO or RCCB RCBO RCCB type A DC-fault protection RCCB type B
GLB Type
GLB..-..37..
2) 4)
GLB..-..74..
2) 4)
GLB..-..22..
1) 2)
GLB..-..22..-A
2) 3)
GLB..-..22..-B
3)
GLBDC..-..37..
4)
GLBDC..-..74..
4)
GLBDC..-..11..
1)
GLBDC..-..22..
1)
Protection type