A fully optimized four-pole DC switch-disconnector for 1000V utility-scale photovoltaic power plants covering 315-630A current range. The new design offers both a size reduction and an increase in efficiency and performance. The four-pole 1000V DC Switch helps manufacturers improve system efficiency. The compact size of the new OTDC range makes it possible for manufacturers to reduce the size of combiner boxes and inverters. Main characteristics of this particular OTDC type: Disconnect single PV circuit, Approved according to IEC 60947-1, -3
Cutting and Protection Devices
OTDC315F22 DC Switch-disconnector
Nortécnica Ref:
EAN:
6417019873992
Description
Technical Information
Attributes
Width
255.5
Height
211
Depth
135
Rated operation power at AC-3, 400 V
-
Número de contatos auxiliares como contato normalmente aberto
0
Número de contatos auxiliares como contato normalmente fechado
0
Corrente permanente nominal Iu
315
Number of poles
4
Rated operating voltage
1000
1000
Corrente condicional nominal de curto-circuito Iq
-
Width in number of modular spacings
-
Degree of protection IP, front side
IP20
Número de contatos auxiliares como contato de comutação
0
Number of switches
1
Interlockable
No
Motor drive integrated
No
Type of electrical connection of main circuit
Bolt connection
Version as emergency stop installation
No
Type of control element
Other
Version as main switch
Yes
Version as safety switch
No
Version as maintenance-service switch
Yes
Rated operation power at AC-23, 400 V
-
Corrente nominal suportável lcw atual
-
Colour control element
-
EF007243
No
Suitable for front mounting 4-hole
Yes
Suitable for front mounting centre
No
Suitable for distribution board installation
Yes
Suitable for intermediate mounting
No
Max. rated operation voltage Ue AC
-
Motor drive optional
No
Voltage release optional
No
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-21, 400 V
-
Switching power at 400 V
-
Version as reversing switch
No
Rated permanent current at AC-23, 400 V
-
Degree of protection NEMA
1
With pre-assembled cabling
-
Brands
ABB
Descrição Longa
A fully optimized four-pole DC switch-disconnector for 1000V utility-scale photovoltaic power plants covering 315-630A current range. The new design offers both a size reduction and an increase in efficiency and performance.
The four-pole 1000V DC Switch helps manufacturers improve system efficiency. The compact size of the new OTDC range makes it possible for manufacturers to reduce the size of combiner boxes and inverters.
Main characteristics of this particular OTDC type:
Disconnect single PV circuit, Approved according to IEC 60947-1, -3