Mains Power Connection; Cooling Fans; Fan Assignment For Dcs880; Fan Cable Sizes And Tightening Torque Connected At The Fan Terminals - ABB DCS880 Manual

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Mains power connection

The H4T unit DCS880-S01-0630-07 can be connected to either an ND13 or to a dedicated transformer.
The H4T unit DCS880-S01-0590-08 must be connected to a dedicated transformer.
Line reactor type ND13 all busbars are 40 x 10:
Tightening torque
Torque [Nm]
ND13 M10 25
Dedicated transformer:
Only one unit is connected to the dedicated transformer.
No additional equipment is connected to the dedicated
transformer.
Typically for units size H4T.

Cooling fans

Fan assignment for DCS880

Converter type
DCS880-S01-0590-08
DCS880-S01-0630-07

Fan cable sizes and tightening torque connected at the fan terminals

Fan terminals are X52 for H4T.
Converter type
DCS880-S01-0590-08
DCS880-S01-0630-07

Cross-sectional areas - Tightening torques

Recommended cross-sectional area according to DINVDE 0276-1000 and DINVDE 0100-540 (PE) in a
trefoil arrangement, up to 50°C ambient temperature. The necessary wire torque at 60°C wire
temperature is the same as recommended in the following table.
Converter type
DCS880-S01-0590-08
DCS880-S01-0630-07
H4T hardware
Size Configuration
H4T 4
Flexible cable
max [mm²] torque [Nm] max [mm²] torque [Nm]
0.5 ... 1.5 0.5 ... 0.6
C1, D1
1
I
DC
[A-]
2
[mm ] [mm
590 2 x 120
630 2 x 120
3ADW000803R0101 DCS880 H4T (Tosa) manual en a
Fan type Airflow built in [m³/h]
1 x W2E200
230 V; 1∼
Solid cable
0.5 ... 1.0 0.5 ... 0.6
U1, V1, W1
(2.)
I
V
[A~]
2 2
] [mm ]
- 484 2 x 120
- 517 2 x 120
388
PE
2
[mm ]
1 x 120 1 x M12
1 x 120 1 x M12
[Nm]
50
50