1,179 ₽
Get back 11 ₽ in points
Promo code
FIRST
— cashback ×3 on your first order: 3% in points on the first 50,000 ₽
Analogues by specifications
Stock by warehouse
EKF PROxima voltage and current relay is a microprocessor device designed for continuous voltage monitoring in single-phase and three-phase (MRVA-3) AC networks, to protect electrical installations from voltage surges. The relay monitors the network voltage within a set range and, if the voltage goes outside the range, disconnects the equipment from the power supply with a specified time delay. Setting the voltage range and response time is done using rotary regulators (RV-5A, RV-32F) or using buttons (MRV, MRVA, MRVs) located on the front surface of the relay.
1-phase
Yes
3-phase
No
1-phase hysteresis monitoring possible
Yes
1-phase undervoltage monitoring possible
Yes
3-phase hysteresis monitoring possible
No
3-phase undervoltage monitoring possible
No
Height
90 мм
Height
90 мм
Depth
60 мм
Voltage measurement range 1 at
210 В
Voltage measurement range 1 from
120...210 В
Voltage measuring range 2 to
300 В
Voltage measuring range 2 from
230...300 В
Number of normally closed (NC) contacts
0
Number of normally open (NO) contacts
1
Number of switching contacts
0
Maximum permissible delay time
600 с
Maximum permissible trip delay time without holding
600 с
Minimum adjustable delay time
0.02 с
Minimum adjustable response delay time without time lag
5 с
Rated control supply voltage Us AC at 50 Hz up to
300 В
Rated control supply voltage Us AC at 50 Hz from
60...300 В
Rated control circuit AC supply voltage Us at 60 Hz from
60...300 В
Rated control supply voltage Us DC up to
0 В
Rated control supply voltage Us DC from
0 В
Rated switching current
32 А
Tripping threshold voltage to
300 В
Response threshold voltage from
120...300 В
Switch-on current type
AC (alternating)
Monitored voltage current type
AC (alternating)
With removable terminals, clamps
No
Includes DC voltage monitoring functions - hysteresis
No
Includes DC voltage monitoring functions - overvoltage
No
Includes DC voltage monitoring functions - undervoltage
No
Connection type
Screw connection
Width
53.5 мм
0
★★★★★
0 reviews
No reviews yet. Be the first!
Leave a review
Related products
24812 ₽
ЧЭАЗ Voltage relay RSN-15-25 front connection ChEZ A8119-77136812
SKU: A8119-77136812
24812 ₽
ЧЭАЗ Voltage relay RSN-15-28 front connection ChEAZ A8119-77136836
SKU: A8119-77136836
2913 ₽
Меандр Three-phase voltage monitoring relay EL-13M-15 AC230V UHL2 (spec.) with 0.15s delay, contact current 8A 2p Meandr A8302-16934485
SKU: A8302-16934485
7519 ₽
Электротехник Voltage monitoring relay REV-821 U3 110V DC IP00 Elektrotekhnik ET002231
SKU: ET002231