Screw fixing doesn't interfere with the sealing performance;
Multiple mechanical seals around the shaft guarantee the reliability of a waterproof and moisture-proof design;
Stainless steel rotary screw does not rust nor damp;
Standard cable interface available with seal rings;
Internal sealing in top and bottom covers, combined with 2 screws, guarantee an IP66 protection degree;
SAFE-LOCK with three rotational positions, reducing the risk of tampering.
The isolator is compatible with various cables: M25, M20, M16, and M12, and with optional waterproof cable joints and MC4 joints.
Compact structure, with optional 2 or 4 DC poles;
Incorporating a user independent switching action, spring mechanism, to ensure a very fast break/make action, ensuring that the disconnection of the load circuits and suppression of the arc normally occurs within 5ms.
Self-cleaning contact mechanism, reducing power loss and abrasion, improving the conduction performance, reducing the resistance and energy loss of the switch, extending the on-off lifecycle.
Double arc extinguishing mechanism, magnetic and arc chutes, restrain the arc efficiency, especially DC arcs.
Utilization category DC-PV1/DC-PV2 |
Series |
No.of Strings |
Part Number |
Contact Configuration |
|||||||
500V |
600V |
700V |
800V |
900V |
1000V |
1200V |
1500V |
||||
32 |
32 |
32 |
32 |
23 |
16 |
13 |
7 |
2 |
1 |
EKD6-EL32R-2 |
|
58 |
58 |
58 |
45 |
23 |
16 |
13 |
7 |
4 |
1 |
EKD6-EL32R-2H |
|
32 |
32 |
32 |
32 |
23 |
16 |
13 |
7 |
2 |
2 |
EKD6-EL32R-4 |
|
32 |
32 |
32 |
32 |
32 |
32 |
32 |
23 |
4 |
1 |
EKD6-EL32R-4S |
|
32 |
32 |
32 |
32 |
32 |
32 |
32 |
23 |
4 |
1 |
EKD6-EL32R-4B |
|
32 |
32 |
32 |
32 |
32 |
32 |
32 |
23 |
4 |
1 |
EKD6-EL32R-4T |
Main Parameters |
EL32R |
|
Rated insulation voltage Ui |
1500V |
|
Rated thermal current Ithe |
32A |
|
Rated impulse withstand voltage Uimp |
8000V |
|
Rated short-circuit making capacity Icm |
2H |
1700A |
2,4 |
1000A |
|
Rated conditional short-circuit current Icc |
5000A |
|
Max. fuse size gL (gG) |
80A |
|
Maximum cable cross sections (incl. jumper) | ||
Solid or standard | mm2 | 4-16 |
Flexible | 4-10 | |
Flexible (+ multicore cable end) | 4-10 | |
Torque | ||
Tightening torque terminal screws M4. | Nm | 1.2-1.8 |
Tightening torque panel mounting screws ST4.2(304 stainless steel) | 1.5-2.0 | |
Tightening torque knob screws M3 | 0.5-0.7 | |
Switching on or off torque | 0.9-1.3 |
General parameters
|
|||||
Method of mounting |
Wall-mounted or screw installation |
||||
Type of knob |
C |
||||
Knob positions |
OFF at 9 hr, ON at 12 hr |
||||
Mechanical life |
10000 |
||||
Number of DC poles |
2 or 4 |
||||
Distance of contacts (per pole) |
8 |
||||
Operation temperature |
-40 to +70℃ |
||||
Storage temperature |
-40 to +85℃ |
||||
Pollution degree |
2 |
||||
Overvoltage category |
III |
||||
IP rating of shafted and mounting nut |
IP66 |
Types |
|||||
Specs |
M25 Waterproof Cap |
Cable Gland M25 |
Cable Gland M16 |
2MC4/H4(Optional) |
4MC4/H4(Optional) |
Independent Strings |
1 or 2 |
1 or 2 |
1 |
1 |
1 |
Recommend Types |
ALL |
ALL |
2/2H/4S/4T/4B |
2/2H/4S/4T/4B |
4 |
Reference No. | Specification |
EKD6-EL32R-2 | DC Isolator With box IP65 2P 32A 2series /1strings Top to Bottom Connection |
EKD6-EL32R-2H | DC Isolator With box IP65 4P 32A 4series /1strings Top to Bottom Connection |
EKD6-EL32R-4 | DC Isolator With box IP65 4P 32A 4series /2strings |
EKD6-EL32R-4S | DC Isolator With box IP65 4P 32A 4series /1(3+1) string Top to Bottom Connection |
EKD6-EL32R-4B | DC Isolator With box IP65 4P 32A 4series /1(2+2) string Bottom Connection |
EKD6-EL32R-4T | DC Isolator With box IP65 4P 32A 4series /1(2+2) string Top Connection |