socomec ITYS ITY3-TW060B - Terminal Block Access

ITYS 6-10 kVA - 551431A - SOCOMEC
33
EN
Recommended upstream protection:
UPS POWER RATING UPSTREAM CIRCUIT BREAKER
BACKFEED
CONTACTOR
DOWNSTREAM
SWITCH
6000VA D curve – 63A (1 phase) 63A (1 phase) 40A (1 phase)
8500VA 3-1 D curve – 80A (3 phase) 80A (3 phase) 63A (1 phase)
10000VA D curve – 80A (1 phase) 80A (1 phase) 63A (1 phase)
10000VA 3-1 D curve – 80A (3 phase) 80A (3 phase) 63A (1 phase)
Read the safety instructions regarding backfeed protection requirements.
Recommended cable minimum cross-sectional area:
MODEL 6K(S) 1-1 10K(S) 1-1 8.5K/10K 3-1
Protective earthing conductor
(3)
10mm
2
10mm
2
10mm
2
Input L, N cable
(3)
6mm
2
10mm
2
10mm
2
Output L,N cable
(1) (3)
6mm
2
10mm
2
10mm
2
Battery cable
(2) (3)
6mm
2
10mm
2
10mm
2
(1) The length of the output cable is recommended not to exceed 10 meters,
otherwise, it may cause radio interference. If a length of output cable over 10
meters requests, please contact distributors/agents for details.
(2) It suggests to use standard ‘battery cable’ in package when connects battery
pack with UPS. If additional battery cable needed for installation, it must follow
cable specication and the maximum length of battery cable 10 meters for
application. If a length of battery cable over 10 meters requests, please contact
distributors/agents for details.
(3) Max cross-section area: 16mm
2
.
5.5.2. Access to terminal blocks (AC source to UPS)
High leakage current:
Earth connection essential before connecting supply.
This type of connection must be carried out by qualied electrical
personnel. Before carrying out any connection, check that the upstream
protection devices (Normal AC source and Bypass AC source) are open
“O” (Off). Always connect the ground wire rst.