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RM17UB310Datasheet PDF
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Oct 12, 2015
1
Product data sheet
Characteristics
RM17UB310
voltage control relay RM17-U - range 183..528
V AC
Main
Commercial Status Commercialised
Range of product Zelio Control
Product or component
type
Modular measurement and control relays
Relay type Voltage control relay
Product specific appli-
cation
For 3-phase supply
Relay name RM17UB3
Relay monitored pa-
rameters
Absence of neutral
Overvoltage and undervoltage between neutral
Overvoltage and undervoltage between phases
Time delay Adjustable 0.3...30 s, 0 + 10 % on crossing the
threshold
Switching capacity in
VA
1250 VA
Minimum switching cur-
rent
10 mA at 5 V DC
Maximum switching
current
5 A AC/DC
Power consumption in
VA
<= 22 VA 400 V AC 50 Hz
Measurement range 183...528 V voltage AC
Utilisation category DC-14 conforming to IEC 60947-5-1
DC-13 conforming to IEC 60947-5-1
DC-12 conforming to IEC 60947-5-1
AC-15 conforming to IEC 60947-5-1
AC-14 conforming to IEC 60947-5-1
AC-13 conforming to IEC 60947-5-1
AC-12 conforming to IEC 60947-5-1
Complementary
Reset time 1500 ms for time delay
Maximum switching voltage 250 V AC/DC
[Us] rated supply voltage 208...480 V AC
Supply voltage limits 183...528 V AC
Voltage detection threshold 183 V
Control circuit frequency 50...60 Hz +/- 10 %
Output contacts 1 C/O
Nominal output current 5 A
Measuring cycle <= 150 ms measurement cycle as true rms value
Hysteresis 2 %
Delay at power up <= 650 ms
Measurement accuracy +/- 10 % of the full scale value
Repeat accuracy +/- 1 % for time delay
+/- 0.5 % for input and measurement circuit
Measurement error 0.05 %/°C with temperature variation
< 1 % over the whole range with voltage variation
Response time < 200 ms in the event of a fault
Marking CE : 73/23/EEC
CE : EMC 89/336/EEC
Overvoltage category III conforming to IEC 60664-1
Insulation resistance > 500 MOhm at 500 V DC conforming to IEC 60664-1
> 500 MOhm at 500 V DC conforming to IEC 60255-5
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