Phoenix Contact INTERFACE System Cabling and ... - Power/mation

INTERFACE Cabling
VARIOFACE wiring interface
Plug-in miniature power relays with
fixable manual actuation
Unlike the common miniature power
relays, the types REL-MR...21HC/MS and
REL-MR...21-21/MS have a fixable manual
actuation function with mechanical switch
position display. This function is often
extremely helpful during commissioning and
troubleshooting. Moreover, a status LED is
integrated into all relays and a free-wheeling
diode is integrated into DC types. In
addition to relays with standard power
contacts, relays with hard gold-plated
contacts for low-current applications are
also available.
REL-MR-...21HC/MS
Plug-in miniature relay with manual test function,
high-current design
1 PDT (21)
REL-MR-...21-21/MS
Plug-in miniature relay with manual test function
2 PDTs (21-21)
A1
A1
12
11
14
A2 A2
22 21 24
12
11
14
Description
Input voltage
U N
Type Order No.
Pcs. /
Pkt.
Type
Order No.
Plug-in miniature relay with manual test function, with power
contact
1 24 V DC REL-MR- 24DC/21HC/MS 2987888 10 REL-MR- 24DC/21-21/MS 2987943 10
2 24 V AC REL-MR- 24AC/21HC/MS 2987891 10 REL-MR- 24AC/21-21/MS 2987956 10
3 120 V AC REL-MR-120AC/21HC/MS 2987901 10 REL-MR-120AC/21-21/MS 2987969 10
4 230 V AC REL-MR-230AC/21HC/MS 2987914 10 REL-MR-230AC/21-21/MS 2987972 10
Plug-in miniature relay with manual test function, with multilayer
contact
1 24 V DC REL-MR- 24DC/21HC AU/MS 2987927 10 REL-MR- 24DC/21-21AU/MS 2987985 10
4 230 V AC REL-MR-230AC/21HC AU/MS 2987930 10 REL-MR-230AC/21-21AU/MS 2987998 10
Technical data 1 2 3 4 1 2 3 4
Input data
Permissible range (based on U N ) See diagram See diagram
Typ. input current at U N [mA] 18 32 7 3.5 18 32 7 3.5
Typ. response time at U N [ms] 9 9
Typ. response time at U N ( depending on phase relation ) [ms] 3 - 12 3 - 12 3 - 12 3 - 12 3 - 12
Typ. release time at U N [ms] 6 6
Typ. release time at U N ( depending on phase relation ) [ms] 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8
Output data
Contact type Single contact, 1 PDT Single contact, 1 PDT Single contact, 2 PDT Single contact, 2 PDT
Contact material AgNi AgNi + Au AgNi AgNi + Au
Max. switching voltage 250 V AC/DC 30 V AC / 36 V DC
( 250 V AC/DC )
250 V AC/DC 30 V AC / 36 V DC
( 250 V AC/DC )
Min. switching voltage 6 V AC/DC 100 mV ( 6 V AC/DC ) 6 V AC/DC 100 mV ( 6 V )
Limiting continuous current 16 A 50 mA ( 16 A ) 8 A 50 mA ( 16 A )
Max. inrush current 30 A (300 ms) 50 mA ( 30 A (300 ms) ) 15 A (300 ms) 50 mA ( 30 A (300 ms) )
Min. switching current 100 mA 10 mA ( 100 mA ) 100 mA 10 mA ( 100 mA )
Max. interrupting rating, ohmic load
250 V AC 4000 VA - ( 4000 VA ) 2000 VA - ( 2000 VA )
General data
Test voltage (winding / contact) 5 kV AC (50 Hz, 1 min) 5 kV AC (50 Hz, 1 min)
Test voltage (contact/contact) - 2.5 kV AC (50 Hz, 1 min)
Ambient temperature range -40°C ... 70°C -40°C ... 70°C
Mechanical service life 5 x 10 6 cycles 5 x 10 6 cycles
Electrical service life See diagram See diagram
Standards/regulations EN 61810-1, EN 50178 EN 61810-1, EN 50178
Pcs. /
Pkt.
306 PHOENIX CONTACT
Courtesy of Power/mation. 1310 Energy Lane, Saint Paul, MN 55108
info@powermation.com - 800-843-9859 - www.powermation.com