ABB BCU-12 multi-channel communication unit
DC-Converter, Size C1DCV70x-0025-4/5x-D 2000 600 600 - 2000 600 600 -
DCV70x-0050-4/5x-D 2000 600 600 - 2000 600 600 -
DCV70x-0075-4/5x-D 2000 600 600 - 2000 600 600 -
DCV70x-0140-4/5x-D 2000 600 600 - 2000 600 600 -
DC-Converter, Size C2
DCV70x-0250-4/5x-D 2000 600 800 - 2000 600 600 -
DCV70x-0350-4/5x-D 2000 600 800 - 2000 600 600 -
DCV70x-0520-4/5x-D 2000 600 800 - 2000 600 600 -
DCV70x-0700-4/5x-D 2000 600 800 - 2000 600 600 -
DC-Converter, Size C3
DCV70x-0900-4/5/7x-D 2000 600 1400 - 2000 600 1400 -
DCV70x-1200-4/5/7x-D 2000 600 1400 - 2000 600 1400 -
DCV70x-1200T-4/5/7x-D 2000 600 1400 - 2000 600 1400 -
DCV70x-1500-4/5/7x-D 2000 600 1400 - 2000 600 1400 -
DCV70x-2000-4/5/7x-D 2000 600 1400 - 2000 600 1400 -
DC-Converter, Size C4
DCV70x-2050-7/8/9x-D Ã2000 800 2600 2200 not available detailed techn.
DCV70x-2500-4/5/7x-D 2000 800 2600 - not available information
DCV70x-2650-9x-D Ã2000 800 n.av. 2200 not available on request
DCV70x-3200-8/9x-D Ã2000 800 n.av. 2200 not available
DCV70x-3300-4/5/7x-D 2000 800 2600 2200 not available
DCV70x-4000-4/5/7/8/9x-D Ã2000 800 2800 2200 not available
DCV70x-4750-7/8x-D Ã2000 800 3000 2400 not available
DCV70x-5150-4/5x-D 2000 800 3000 2400 not available
Incoming Supply Sections
DCV70x-1000-CB-D 2000 600 600 600
DCV70x-2000-CB-D 2000 600 600 600
DCV70x-3000-CB-D 2000 600 800 800
DCV70x-4000-CB-D (on request) 2000 600 1000 1000
Connection cabinet °2000 600 200

System connection
Voltage, 3-phase: 230 to 1000 V to IEC 38
Voltage deviation: ±10% continuous; ±15% short-time *
Rated frequency: 50 Hz or 60 Hz
Static frequency deviation: 50 Hz ±2 %; 60 Hz ±2 %
Dynamic frequency range: 50 Hz: ±5 Hz; 60 Hz: ± 5 Hz
Dynamic df/dt: 17 % / s
* = 0.5 to 30 cycles.
Please note: Special consideration must be taken for voltage deviation
in regenerative mode.
Enclosure
Degree of protection: IP 20/21/31/41
Paint finish: light beige RAL 9002
Environmental limit values
Permissible ambient temperature with IDC: +5 to +40°C
Ambient temp. over +40°C: current reduction, see Fig. 2.1/2
Change of the ambient temp.: < 0.5°C / minute
Storage temperature: -40 to +55°C
Transport temperature: -40 to +70°C
Relative humidity: 5 to 85%, no condensation
Site elevation:
<1000 m above M.S.L. 100%, without current reduction
>1000 m above M.S.L. with current reduct., see Fig. 2.1/1
Noises: Size as module in the ABB standard
cabinet
C1 59 dBA 57 dBA
C2 71 dBA 64 dBA
C3 71 dBA 70 dBA
C4 83 dBA 76 dBA
Standards
Design in accordance with the following standards:
General: IEC 146-1-1 =^ VDE 0558 T.11
Safety: IEC 439 =^ VDE 0660
Insulation, clearances and creepage distances
Design in accordance with: IEC 664 (EN 50178)
Input voltages ≤ 600 V: UL 508 C,
UL 840
Environmental condition IEC 721-3-3
Temperatures and humidity 3K3
PC boards as per pollution severity Grade 2
In accordance with the 3AFE61101454/ 3ADW 000
032 R0101 installation guidelines the following
EMC standards are complied with EN 61800-3
EMC immunity
Immission level in accordance with: EN 50082-2
to electrostatic discharge: EN 61000 4-2
to electromagnetic fields: EN 50140,
ENV 50204
to sudden spurious peaks (burst): EN 61000 4-4
to transient voltage (surge): EN 61000 4-5
to conducted disturbances: EN 50141
EMC emission
Emission level in accordance with: EN 50081-2
Emission and mains-borne
radio interference voltage: EN 55011
The technical particulars and dimensions were
correct when this document was printed. We
reserve the right to make subsequent alterations.