ABB RDCU-02C 64607901 Inverter accessory control unit
Electromechanical instruments are commonly used if the
synchronizing system provides a manual synchronizing
feature. Sometimes the instruments are used in automatic
synchronizing systems for information only, eg, for servicing
purposes. This requirement can also be covered by the
SYNCHROTACT® 5 PC-tool SynView.
Designation
Option Code
w Nominal voltage
1 100/√3 = 57,7 V
2 110/√3 = 63,5 V
3 115/√3 = 66,4 V
4 120/√3 = 69.3 V
5 100 V
6 110 V
7 115 V
8 120 V
x Nominal frequency
5 50 Hz
6 60 Hz
y Labeling
1 Standard labeling
2 Labeling according to separate
iiiiiiispecification
z Size
0 96 x 96 mm
1 14 x 144 mm
Options
Designation Type Part no
Double volt meter SYN 5U96-wxy0
SYN 5U144-wxy1
3BHE022’313Rwxy0
3BHE022’313Rwxy1
Double frequency meter SYN 5F96-wxy0
SYN 5F144-wxy1
3BHE022’314Rwxy0
3BHE022’314Rwxy1
Synchroscope SYN 5S96-wxy0
SYN 5S144-wxy1
3BHE022’315Rwxy0
3BHE022’315Rwxy1
General technical data
Isolation IEC 60255-5 2 kV
Temperature range Operation
Storage
-25 °C to +40 °C
-25 °C to +65 °C
Relative humidity <75 % annual average,
no condensation
Shock 15 g, 11 ms
Vibration 2,5 g, 5 to 55 Hz
Protection degree – casing
Protection degree – connections
IEC 60529
IEC 60529
IP 54
IP 00
Dimensions width x height x installation depth Size 96
Size 144
96 x 96 x 115 mm
144 x 144 x 164 mm
Front frame 96 / 144 96 mm / 144 mm
Casing 96 / 144 90 mm / 136 mm
Panel cut-out 96 / 144 92+0,8 mm / 138+1 mm
Fixing Screw clamps
Electrical connection Screw- type terminals

General Technical data
Fixing Screw clamps
Electrical connections Screw-type terminals
Technical data double volt meter
Measuring range voltage 0 to 120 % Un
Scale arrangement vertical
Power consumption with Un < 110 V 96: 2 x <2 VA / 144: 2 x <2,3 VA
Accuracy Class 1,5
Weight 96 / 144 1,2 kg / 1,5 kg
Technical data double frequency meter
Measuring range frequency fn ±5 Hz
Number of reeds 2 x 21
Measuring range voltage 0 to 120 % Un
Scale arrangement vertical
Power consumption per measuring unit with Un < 110 V 2 x <1,1 VA
Accuracy Class 0,5
Weight 96 / 144 0,65 kg / 1 kg
Technical data synchroscope
Voltage range 0,9 x Un to 1,1 x Un
Overload limit 1,2 x Un
Power consumption with Un < 110 V <4,0 VA (line side)
<0,7 VA (generator side)
Weight 96 / 144 1,0 kg / 1,8 kg