EKF

Phase control relay RKF-34 EKF PROxima rkf-34

SKU: rkf-34 ETIM: EC001441

Price on request

Description Specifications Reviews

1-phase No

3-phase No

1-phase hysteresis monitoring possible No

1-phase undervoltage monitoring possible No

Height 75 мм

Depth 65 мм

Voltage measurement range 1 at 380 В

Voltage measurement range 1 from 300 В

Voltage measuring range 2 to 500 В

Voltage measuring range 2 from 420 В

Voltage measuring range to 520 В

Voltage measuring range from 280 В

Number of normally closed (NC) contacts 0

Number of normally open (NO) contacts 0

Number of switching contacts 2

Maximum permissible delay time 2 с

Maximum permissible trip delay time without holding It appears your message contains only ".5". Please provide the text you would like me to translate from Russian to English, and I will follow your instructions strictly. с

Minimum adjustable delay time It appears your message contains only ".5". Please provide the text you would like me to translate from Russian to English, and I will follow your instructions strictly. с

Minimum adjustable response delay time without time lag It appears your message contains only ".5". Please provide the text you would like me to translate from Russian to English, and I will follow your instructions strictly. с

Rated control supply voltage Us AC at 50 Hz up to 540 В

Rated control supply voltage Us AC at 50 Hz from 266 В

Rated control circuit AC supply voltage Us at 60 Hz from 266...540 В

Rated control supply voltage Us DC up to 0 В

Rated control supply voltage Us DC from 0 В

Tripping threshold voltage to 500 В

Response threshold voltage from 300 В

Switch-on current type Alternating current (AC)

Monitored voltage current type AC (alternating)

Includes DC voltage monitoring functions - overvoltage No

Phase sequence monitoring function No

Phase asymmetry detection function No