Junction Box - Salicru EQUINOX EQX 5000-2T Quick Manual

7.
Connection diagram:

3.3. JUNCTION BOX

The junction box must incorporate all of the additional protective elements (both AC and DC) that are required in order to protect the
inverter once it has been installed.
The protective DC elements that must be incorporated into the junction box are as follows:
Model
EQX 5000-2T
EQX 8000-2T
EQX 10000-2T
The AC elements required are as follows (and must also be physically separated):
Model
EQX 5000-2T
EQX 8000-2T
EQX 10000-2T
12
Isolator switch Fuses
Built into the device Fuses: 1000 VDC 15 A / string
Built into the device Fuses: 1000 VDC 15 A / string
Built into the device Fuses: 1000 VDC 15 A / string
Circuit breaker Residual-current device
3P 10 A Curve C 4P 25 A 30 mA Class A
3P 16 A Curve C 4P 25 A 30 mA Class A
3P 16 A Curve C 4P 25 A 30 mA Class A
Overvoltage protector
If there is no lightning If there is a lightning conductor or a
conductor high probability of lightning strike
Type II, 40 kA 1000 VDC
Type II, 40 kA 1000 VDC
Type II, 40 kA 1000 VDC
Overvoltage protector Pre-fuses. Maximum value (x 3)
Type II, 40 kA 400 V TNC
Type II, 40 kA 400 V TNC
Type II, 40 kA 400 V TNC
Type I+II, 5 kA 1000 VDC
Type I+II, 5 kA 1000 VDC
Type I+II, 5 kA 1000 VDC
125 A gL
125 A gL
125 A gL
SALICRU