SCHNEIDER RM35HZ21FM FREQUENCY CONTROL PROTECTION RELAY, 250VAC, 50HZ
0073/12-16Z
Specifications
Range of produc | Harmony Control Relays |
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Relay type | Frequency control relays |
Product or component type | Frequency control relay |
Relay name | RM35HZ21FM |
Relay monitored parameters | Overfrequency and underfrequency 50 or 60 Hz |
Time delay type | Adjustable 0.1...10 s, +/- 10 % Tt- time delay upon fault |
Switching capacity in VA | 1250 VA |
Minimum switching current | 10 mA at 5 V DC |
Maximum power consumption in VA | 6 VA AC |
Measurement range | 40...70 Hz frequency |
Utilisation category | AC-12 conforming to IEC 60947-5-1 AC-13 conforming to IEC 60947-5-1 AC-14 conforming to IEC 60947-5-1 AC-15 conforming to IEC 60947-5-1 DC-12 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 DC-14 conforming to IEC 60947-5-1 |
Reset time | 2000 ms time delay |
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Maximum switching voltage | 250 V AC/DC |
[Us] rated supply voltage | 120...277 V AC |
[Un] rated nominal voltage | AC non self-powered |
Supply voltage limits | 102…308 V AC |
control circuit frequency | 40...70 Hz |
Width | 35 mm |
Output contacts | 1 C/O + 1 C/O |
Contacts material | Cadmium free |
Nominal output current | 5 A |
maximum input frequency | 70 Hz |
Maximum measuring cycle | 200 ms measurement cycle as true rms value |
delay at power up | 0.5 s |
Hysteresis | 0.3 % fixed |
Measurement accuracy | +/- 10 % of the full scale value in input +/- 10 % of the full scale value in time delay |
Repeat accuracy | +/- 0.5 % for input and measurement circuit +/- 0.5 % for time delay |
Measurement error | +/- 0.05 %/°C with temperature variation < +/- 1 % over the whole range with voltage variation |
Threshold setting | -2...10 Hz -10...2 Hz |
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 between supply and relay output conforming to IEC 60255-5 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5 > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1 |
[Ui] rated insulation voltage | 400 V conforming to IEC 60664-1 |
operating voltage tolerance | - 15 % + 10 % Un |
Supply frequency | 50/60 Hz +/- 10 % |
insulation | No galvanic insulation between supply and measurement |
Operating position | Any position without derating |
Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end |
Tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
Housing material | Self-extinguishing plastic |
local signalling | 1 LED green for power ON 1 LED yellow for correct frequency (high R1) 1 LED yellow for correct frequency (low R2) |
Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
Electrical durability | 100000 cycles |
Mechanical durability | 30000000 cycles |
Operating rate | <= 360 operations/hour full load |
control type | Without test button |
Immunity to microbreaks | 10 ms |
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Electromagnetic compatibility | Emission standard for industrial environments conforming to IEC 61000-6-4 Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3 Immunity for industrial environments conforming to NF EN/IEC 61000-6-2 |
Standards | IEC 60255-6 NF EN 60255-6 |
product certifications | GL UL CSA C-Tick GOST |
Ambient air temperature for storage | -40…70 °C |
ambient air temperature for operation | -20…50 °C |
Relative humidity | 95 % at 55 °C conforming to IEC 60068-2-30 |
Vibration resistance | 0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1 1 gn (f= 57.6…150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1 |
Shock resistance | 15 gn for 11 ms conforming to IEC 60255-21-1 |
IP degree of protection | IP20 (terminals) conforming to IEC 60529 IP30 (casing) conforming to IEC 60529 |
Pollution degree | 3 conforming to IEC 60664-1 |
Dielectric test voltage | 2 kV AC 50 Hz |
Non-dissipating shock wave | 4 kV |
Unit Type of Package 1 | PCE |
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Number of Units in Package 1 | 1 |
Package 1 Height | 4.600 cm |
Package 1 Width | 8.000 cm |
Package 1 Length | 9.700 cm |
Package 1 Weight | 126.000 g |