Time relay RV3-22 universal, with 3 independent set points time able to work, each in his chart in the case of 22mm!
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RV3-22 ACDC24V/AC230V UHL4
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2000.00 руб. с НДС
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RV3-22 ACDC24V/AC230V UHL2
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2760.00 руб. с НДС
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Time delay range from 1s to 30h
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Setting time delay by using three turning decade switches
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3 operation diagrams + function momentary concact
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3 independent chain with adjustable delay circuit in each
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Width of the case is 22mm
PURPOSE OF THE RELAY
Time relay three chain RV3-22 with delay in each chain, is designed for switching electric circuits (up to three independent circuits K1, K2, K3) with a preset delays time t1, t2 and t3 for use in automation schemes as a component. The relay can be used instead of the relay VL-56, VS-43, and others.
DESIGN OF THE RELAY
Relay is produced in a plastic case with a unified front connection wires power and switched circuits. Mounting is carried out on a DIN rail width 35mm (GOST R IEC 60715-2003) or on a smooth surface. To set on a smooth surface, you need to push locks. Terminal design provides robust clamp wires up to 2,5mm2. On the front panel there are: three turn switches to set delay time pause "time t1", "time t2", "time t3", green indicator turn on the power supply "U", three yellow indicator actuation built-in relays "K1", "K2", "K3". On the side surface is located DIP-switches to select operation diagrams and time ranges.
OPERATION OF THE RELAY
The relay has 8 subbands of delay time for each chain.
Operation diagram and time range is selected by DIP-switches, located on side surface of the relay. Required time delays t1, t2, t3 complied by rotary switches in the selected time ranges. When turning off built-in relays contacts are closed (15-16 for K1 ), (25-26 for K2) and (35-36 for K3). When turning on built-in relays contacts are closed (15-18 for K1), (25-28 for K2) and (35-38 for K3) at the same time corresponding indicators are lighted. K3 circuit can be switched into momentary contact mode.
WARNING: For changing range of time delay and operation diagram the relay must be off.
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A parameter
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Unit
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RV3-22 ACDC24V/AC230V
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Supply voltage
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В
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АСDC24/AC230±10%
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Range of the delays time pulse and pause
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1-10s, 3-30s, 10-100s, 1-10min, 3-30min, 10-100min, 1-10h, 3-30h
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Deviation of installation time delay, not more
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%
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10
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Deviation of counting time delay, not more
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%
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2
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Availability time, not more
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s
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0,15
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Repeated availability time, not more
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s
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0,1
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Operating diagram
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1, 2, cycle + mc
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Maximum switching current: AC250V 50Hz (AC1)/DC30V (DC1)
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A
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5
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Maximum switching voltage
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V
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400
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Maximum switching power: АС250V 50Hz (АС1)/DC30V (DC1)
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VA/W
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1250/150
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The maximum voltage between the power supply circuits and relay contacts
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V
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АС2000 (50Hz - 1min)
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Power consumption
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VA
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2
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Mechanical endurance, not less
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cycles
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10x106
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Electrical endurance, not less
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cycles
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10000
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Quantity and type of contacts
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3 switching groups
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Operating temperature range (different versions)
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0C
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-25…+55 (UHL4)
-40...+55 (UHL2)
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Storage temperature
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0C
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-40...+70
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Immunity to interference from bursts in accordance with GOST R 51317.4.4-99 (IEC/EN 61000-4-4)
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level 3 (2kV/5kHz)
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Immunity to interference over voltage in accordance with GOST R 51317.4.5-99 (IEC/EN 61000-4-5)
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level 3 (2kV A1-A2)
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Climatic modification and placement category by GOST 15150-69 (non-condensing)
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UHL4 or UHL2
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The degree's protection at case/terminals according to by GOST 14254-96
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IP40/IP20
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The degree of pollution in accordance with GOST 9920-89
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2
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Relative humidity of air
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%
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up to 80 (at 250C)
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Height above sea level
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m
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2000
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Operating position in space
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artbitrary
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Mode
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round the clock
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Dimensions
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mm
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22х93х62
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Weight
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kg
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0,095
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DIAGRAMS OF OPERATING THE RELAY
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The counting the set time begins when power is applied, after which the relay switches (switch-on delay). It is turned off, when the power is off.
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The relay is turned on simultaneously with power supply. Disabling the relay occurs after the set time counting (tripping delay).
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Cyclic operation of the relay (infinite cycle). The counting time t1 begins after the voltage supply is on, signal for counting time t2 is the end of the counting time t1, signal for counting time t3 is the end of counting time t2.
After the end of counting t3 a cycle is repeated.
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Contact of momentary action changes its state at power-up. It returned to its original state when the power is turned off.
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CIRCUIT CONNECTION
DIMENSIONS OF THE RELAY
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Title
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Order code
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File to download
(manual)
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File date
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RV3-22 ACDC24V/AC230V UHL4
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4640016936663
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01.06.2015
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RV3-22 ACDC24V/AC230V UHL2
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4640016936670
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Download
English