Complementary
[Us] rated supply voltage	self-powered
Supply voltage limits	194…528 V AC, 3 phases
Supply frequency	50/60 Hz +/- 10 %
Power consumption in VA	0…22 VA at 400 V AC 50 Hz
Measurement range	220...480 V AC
Measurement voltage limits	176…528 V AC
Voltage detection threshold	< 194 V
Maximum measuring cycle	140 ms measurement cycle as true rms value
Threshold adjustment voltage	2...20 % of Un selected; -12...-2 % in the range 220 V AC; +2...+10 % in the range 480 V AC
Hysteresis	2 %
Adjustment of asymmetry threshold	5...15 % of Un selected
Measurement error	< 1 % over the whole range with voltage variation; 0.05 %/°C with temperature variation
Time delay type	Adjustable 0.1...10 s, +/- 10 % of the full scale value Tt- time delay upon fault
Setting accuracy of time delay	10 %
Reset time	1500 ms at 480 V
Response time	< 200 ms (in the event of a fault)
Output contacts	2 C/O
nominal output current	5 A
Maximum switching voltage	250 V AC
Switching capacity in VA	1250 VA
Minimum switching current	10 mA at 5 V DC
Maximum switching current	5 A AC; 5 A DC
Electrical durability	100000 cycles
Mechanical durability	30000000 cycles
Control circuit voltage limits	- 12 % + 10 % Un
Control circuit frequency	50...60 Hz +/- 10 %
Contractual warranty
Warranty (in months)	18
Environment
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 IEC 61000-6-2
Standards	IEC 60255-1
Product certifications	GL; UL; CSA; GOST; C-Tick
Marking	CE
Directives	89/336/EEC - electromagnetic compatibility; 73/23/EEC - low voltage directive
Ambient air temperature for storage	-40…70 °C; -40…70 °C
Ambient air temperature for operation	-20…50 °C
Relative humidity	95 % at 55 °C conforming to IEC 60068-2-30
IP degree of protection	IP20 (terminals) conforming to IEC 60529; IP30 (casing) conforming to IEC 60529
Pollution degree	3 conforming to IEC 60664-1
Overvoltage category	III conforming to IEC 60664-1
Dielectric test voltage	2 kV, 1 min AC 50 Hz
Insulation resistance	> 500 MOhm at 500 V DC conforming to IEC 60255-5
[Ui] rated insulation voltage	400 V conforming to IEC 60664-1
Operating position	Any position without derating
Connections - terminals	Screw terminals, 1 x 0.5...1 x 4 mm² (20 AWG...11 AWG) solid without cable end; Screw terminals, 2 x 0.5...2 x 2.5 mm² (20 AWG...14 AWG) solid without cable end; Screw terminals, 1 x 0.2...1 x 2.5 mm² (24 AWG...12 AWG) flexible with cable end; Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) flexible with cable end
Tightening torque	0.6…1 N.m conforming to IEC 60947-1
Housing material	Polycarbonate
Local signalling	LED (green) for power ON; LED (yellow) for relay ON; LED (yellow) for fault
Mounting support	35 mm symmetrical DIN rail conforming to IEC 60715
Reliability data	MTTFd = 399.5 years; B10d = 360000
Height	90 mm; 88.9 mm
Width	35 mm; 35.6 mm
Depth	72 mm; 71.1 mm
Net weight	0.12 kg; 0.12 kg
Logistical informations
Country of origin	ID
Main
Range of product	Harmony Control Relays
Relay type	Multifunction control relay
Product or component type	3-phase control relay
Relay name	RM35TF
Relay monitored parameters	Undervoltage and overvoltage in window mode; Phase sequence; Phase failure detection; Asymmetry
Control type	Without test button
Contacts type and composition	2 C/O
[Uc] control circuit voltage	220...480 V
Product specific application	For 3-phase supply
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	4.800 cm
Package 1 Width	7.800 cm
Package 1 Length	9.700 cm
Package 1 Weight	131.000 g
Unit Type of Package 2	S03
Number of Units in Package 2	48
Package 2 Height	30.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	7.070 kg
Unit Type of Package 3	P06
Number of Units in Package 3	384
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	64.124 kg

Harmony Control. This network monitoring relay monitors three-phase networks (220-480 VAC in 6 stages) for phase sequence, phase failure, phase asymmetry (5-15%), overvoltage and undervoltage in window mode (-20--2%/+2-+20% depending on voltage). Two relay changeover switches are available for reporting, which can handle up to 5 A. The limit value can be set for the asymmetry, undervoltage and overvoltage range and a switch-off delay can be set for the output. The settings are made using controls on the front, which can be protected against changes under a transparent cover. Three LEDs show the status. The width is 35 mm and it is mounted on the top hat rail. The cable is connected using screw terminals.