2,450 ₽
Get back 24 ₽ in points
Promo code
FIRST
— cashback ×3 on your first order: 3% in points on the first 50,000 ₽
Analogues by specifications
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
Depth
60 мм
Voltage measurement range 1 from
165...215 В
Voltage measuring range 2 from
225...275 В
Number of normally closed (NC) contacts
0
Number of normally open (NO) contacts
1
Number of switching contacts
0
Maximum permissible delay time
10 с
Maximum permissible trip delay time without holding
30 с
Minimum adjustable delay time
0.1 с
Minimum adjustable response delay time without time lag
0.1 с
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 switching current
32 А
Response threshold voltage from
165...275 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
35.5 мм
0
★★★★★
0 reviews
No reviews yet. Be the first!
Leave a review
Related products
2241 ₽
EKF Voltage and current relay with display RVb 40A EKF rvb-m40a
SKU: rvb-m40a
3369 ₽
IEK Voltage and current relay RNT-d single-phase 36mm 25A IEK IVC21-1-25
SKU: IVC21-1-25
22238 ₽
ЧЭАЗ Voltage relay RE-17-220V (incl. under-voltage) 1A (under-voltage current hold) 2NO+2NC CHEAZ A8119-77945551
SKU: A8119-77945551
2117 ₽
Реле и Автоматика Three-phase voltage monitoring relay EL-13M 220V 50Hz operating delay 0.15s contact current relay execution 5A 2p UHL4 Relay and Automation A8222-77135310
SKU: A8222-77135310