RM35HZ21FM - Harmony, Modular frequency control relay, 5 A, 1 CO + 1 CO, 120?¦277 V AC - Schneider Electric
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Harmony, Modular frequency control relay, 5 A, 1 CO + 1 CO, 120?¦277 V AC - Schneider Electric
SPECIFICATIONS
Main
Measurement range
40...70 Hz frequency
Relay monitored parameters
Overfrequency and underfrequency 50 or 60 Hz
switching capacity in va
1250 VA
Relay type
Frequency control relays
relay name
RM35HZ21FM
[ui] rated insulation voltage
400 V conforming to IEC 60664-1
threshold setting
-2...10 Hz
-10...2 Hz
-10...2 Hz
Complementary
maximum power consumption in va
6 VA AC
Product certifications
GL
UL
CSA
C-Tick
GOST
UL
CSA
C-Tick
GOST
output contacts
1 C/O + 1 C/O
Product or component type
Frequency control relay
tightening torque
0.6…1 N.m conforming to IEC 60947-1
[us] rated supply voltage
120...277 V AC
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
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
minimum switching current
10 mA at 5 V DC
marking
CE : 73/23/EEC
CE : EMC 89/336/EEC
CE : EMC 89/336/EEC
reset time
2000 ms time delay
Contacts material
Cadmium free
Delay at power up
0.5 s
hysteresis
0.3 % fixed
maximum measuring cycle
200 ms measurement cycle as true rms value
width (w)
35 mm
control circuit frequency
40...70 Hz
supply voltage limits
102…308 V AC
Local signalling
1 LED green for power ON
1 LED yellow for correct frequency (high R1)
1 LED yellow for correct frequency (low R2)
1 LED yellow for correct frequency (high R1)
1 LED yellow for correct frequency (low R2)
measurement error
+/- 0.05 %/°C with temperature variation
< +/- 1 % over the whole range with voltage variation
< +/- 1 % over the whole range with voltage variation
measurement accuracy
+/- 10 % of the full scale value in input
+/- 10 % of the full scale value in time delay
+/- 10 % of the full scale value in time delay
Operating position
Any position without derating
Immunity to microbreaks
10 ms
Mounting support
35 mm symmetrical DIN rail conforming to EN/IEC 60715
mechanical durability
30000000 cycles
electrical durability
100000 cycles
repeat accuracy
+/- 0.5 % for input and measurement circuit
+/- 0.5 % for time delay
+/- 0.5 % for time delay
Maximum input frequency
70 Hz
Housing material
Self-extinguishing plastic
Pollution degree
3 conforming to IEC 60664-1
Maximum switching voltage
250 V AC/DC
Insulation
No galvanic insulation between supply and measurement
Operating rate
<= 360 operations/hour full load
Shock resistance
15 gn for 11 ms conforming to IEC 60255-21-1
operating voltage tolerance
- 15 % + 10 % Un
Supply frequency
50/60 Hz +/- 10 %
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
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
Nominal output current
5 A
Time delay type
Adjustable 0.1...10 s, +/- 10 % on crossing the threshold
Environment
Ambient air temp for storage/transportation
-40…70 °C
ip degree of protection
IP20 (terminals) conforming to IEC 60529
IP30 (casing) conforming to IEC 60529
IP30 (casing) conforming to IEC 60529
Range of product
Harmony Control Relays
ambient air temperature for operation
-20…50 °C
electromagnetic compatibility
Emission standard for industrial environments conforming to EN/IEC 61000-6-4
Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
Immunity for industrial environments conforming to NF EN/IEC 61000-6-2
Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
Immunity for industrial environments conforming to NF EN/IEC 61000-6-2
Non-dissipating shock wave
4 kV
overvoltage category
III conforming to IEC 60664-1
standards
IEC 60255-6
NF EN 60255-6
NF EN 60255-6
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
1 gn (f= 57.6…150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1
dielectric test voltage
2 kV AC 50 Hz
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
> 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
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