3RS17051FW00 SIEMENS, 3RS17051FW00 Datasheet - Page 33

• Manufacturer Part Number: 3RS17051FW00
• Description: INTERFACE CONVERTER
• Manufacturer: SIEMENS

Specifications of 3RS17051FW00

• Input Type: Selectable Current
• Output Type: Selectable Current
• Supply Voltage: 240V
• No. Of Input Channels: 1
• Mounting Type: DIN Rail
• Isolation Input: Isolated
• External Width: 17.5mm
• Input Current Max: 20mA
• No. Of Channels: 1

■
■
Overview
The 3UG30 14 power factor monitoring device enables the load
monitoring of motors.
Selection and ordering data
Mounting onto standard mounting rail and screw fixing
Width 45 mm
Relay for power factor monitoring, single and three-phase
* You can order this quantity or a multiple thereof.
Version
Measuring-circuit
voltage =
control supply voltage
3UG Monitoring Relays for Electrical and Additional Measurements
Measuring
range U
AC 50/60 Hz
p.f.
0.1 ... 0.99
e
Rated control
supply voltage
U
AC 50/60 Hz
V
Phase
conductor
voltage
3x 230
3x 400
3x 480
3x 575
s
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Application
• No-load monitoring
• Underload monitoring in the low rating range
• Simple power factor monitoring in networks for control of
• Broken cable between control cabinet and motor
• Monitoring of the power factor for undershoot/overshoot for
• Upper and lower threshold value can be adjusted separately
• 1 changeover contact each for undershoot/overshoot
• 1 yellow LED each for indicating undervoltage or overvoltage
• 1 green LED each for indicating the applied control supply
• Flashes with 1 Hz during the operating time T1 and T2
• Flashes with 2 Hz if p.f.
DT Screw-type connection
B
}
B
B
compensation equipment
motor underload and overload
voltage
Order No.
3UG30 14-1BL60
3UG30 14-1BP60
3UG30 14-1BR60
3UG30 14-1BS60
Monitoring Relays
Price
per PU
min
˜ p.f.
PU
(UNIT,
SET, M)
Power factor monitoring
Siemens LV 1 · 2006
max
1
1
1
1
PS*
1 unit
1 unit
1 unit
1 unit
PG
101
101
101
101
Weight
per PU
approx.
kg
7/49
0.311
0.308
0.355
0.350