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RPS45

This is a low-current, electromagnetic, polarized, bistable, hermetically sealed relay with two change-over contacts;

designed for switching DC & AC electrical circuits with frequency to 10000 Hz;

manufactured according to GOST 16121-86 and ЯЛ0.452.081 ТУ.

Environmental ratings: temperate, cold climate (RPS45, RPS 45-1) and tropical (humid) climate (RPS 45T, RPS 45-1T), and models with
high hermetic degrees ( with the symbol «ð»).

Relays are different depending on the type of terminal structure: RPS 45 have pin-type terminals; RPS 45-1 have planar terminals.

Ordering data: Relay RPS 45-1T РС4.520.756-11 ЯЛ0.452.081 ТУ with the symbol «ð».

Technical Parameters

Table 1

Type	Models	Rated Voltage, V	Coil Resistance I,, II, Ohm	Operate Voltage, V	Max. Voltage when Operate Time =5ms, V	Contact Resistance when Urated= (6±1) V and I= (10±1)mА, Ohm, not more
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755; РС4.520.756; РС4.520.755-12; РС4.520.756-12;			3,6 - 6,6	10,2	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-01; РС4.520.756-01; РС4.520.755-15; РС4.520.756-15			0,95 - 1,55	2,7	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-02; РС4.520.756-02; РС4.520.755-14; РС4.520.756-14			1,35 - 2,1	3,6	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-03; РС4.520.756-03; РС4.520.755-13; РС4.520.756-13			2,25 - 3,5	5,7	0,25
RPS45 RPS45-Т	РС4.520.755-04; РС4.520.756-04			5 - 8,2	13,5	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-05: РС4.520.756-05; РС4.520.755-11; РС4.520.756-11			9 - 15	21,6	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-06; РС4.520.756-06; РС4.520.755-20; РС4.520.756-20			0,95 - 1,55	2,7	0,5
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-07; РС4.520.756-07; РС4.520.755-19; РС4.520.756-19			1,35 - 2,1	3,6	0,5
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-08; РС4.520.756-08; РС4.520.755-18; РС4.520.756-18			2,25 - 3,5	5,7	0,5
RPS45 RPS45-Т	РС4.520.755-09; РС4.520.756-09			5 - 8,2	13,5	0,5
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-10; РС4.520.756-10; РС4.520.755-16; РС4.520.756-16			9 -15	21,6	0,25
RPS45 RPS45-Т RPS45-1 RPS45-1-Т	РС4.520.755-21; РС4.520.756-21; РС4.520.755-17; РС4.520.756-17			3, 6 - 6,6	10,2	0,5

Technical Specifications

Table 2

Operate time, ms, not more	5,0
Insulation Resistance between Relay Circuits, mOhm, not less - at normal ambient temperature - at maximal operating temperature in conditions of high humidity and after silver thaw attack - in conditions of salt fog and mold & fungi	200 20 10
Test Voltage, V - at normal ambient temperature - in conditions of a higher humidity - at atmospheric under-pressure - after mold & fungi and salt fog attack (only for RPS 45-Т and RPS 45-1Т)	180 150 150 150
Weight, g, not more	3,6

Switching Modes

Table 3

Switching range		Current type	Form of load	Switching Frequency, Hz	Number of switching cycles
I, А	U, V	Current type	Form of load	Switching Frequency, Hz	∑	t=125 °С
0,5·10^-5 - 10^-2	0,05 - 10	Var & const	Active	5	10⁵	0,5·10⁵
0,1·10^-2 - 0,1	0,5 - 36	Const	Active	5
0,5·10^-5 - 0,5·10^-2	0,05 - 10		Inductive т≤ 0,015с	3
0,5·10^-2 - 0,5·10^-1	2 - 36		Inductive т≤ 0,015с	1	5·10⁴	2,5·10⁴
0,5·10^-1 - 0,5	0,5 - 36	Const	Active	5	10⁵	0,5·10⁵
0,1·10^-1 - 0,15	6 - 60	Var	Active	3	5·10³	2,5·10³
0,5·10^-1 - 0,25	0,05 - 36	Const	Inductive т≤ 0,015с	1	10⁴	0,5·10⁴
0,1·10^-1 -6·10^-1	6 - 36		Active	5	10⁵	0,5·10⁵
0,1·10^-1 -6·10^-1	6 - 36		Inductive т≤ 0,015с	1	10⁴	0,5·10⁴
0,5 -1,0	6 - 36		Active	5	10⁴	0,5·10⁴

Schematic Circuit Diagram	External Dimensions
RPS 45, RPS 45-1	RPS 45	RPS 45-1

Operating Conditions

Table 4

Ambient temperature, °С	from minus 50 to plus 125
Relative Humidity at t ≤40°С, %	to 98
Atmospheric pressure, Pa, (mm of Mercury)	13·10^-7…3,04·10⁵ (10^-8…2,3·10³)
Sinusoidal Vibration: - over 0,5 to 1500Hz - over 1500 to 3000Hz	with acceleration amplitude to 300 m/sec² (20g) with acceleration amplitude to 200 m/sec² (20g)
Mechanical Shocks: - single shocks duration of (0,1-2 ms) - multiple shocks duration of (2-10 ms)	3 shocks with acceleration to 5000 m/sec² (500g) or 9 shocks with acceleration to 1500 m/sec² (150g) 4000 shocks with acceleration to 750 m/sec² (75g) or 10000 shocks with acceleration to 400 m/sec² (40g)