Navigation; Conformity; Marking; Equipments And Accessories - LEGRAND DPX3 250 Manual

DPX 250 + earth leakage
3
DPX -I 250 + earth leakage
3
4.7 Protection in DC
Protection in D.C. current
thermal magnetic
250 25 kA like AC 1,5 Im AC
250 36 kA like AC 1,5 Im AC
250 50 kA like AC 1,5 Im AC
250 70 kA like AC 1,5 Im AC
4.8 Altitude
Altitude (m)
Rated current (A)
DPX³ 250 Rated voltage (V)
4.9 Loads operation
Loads operation
Rated current (A)
Opening (N)
Closing (N)
Reset (N)

5. NAVIGATION

Setup mode
Setting IΔn:
Setting t:
ATTENTION: after 5'' of permanence on display of the new protection
value IΔn or time Δt, it is automatically set.
IΔn value Δt value IΔ measured
set set value present
F01365EN/01
Technical sheet :
Altitude (m)
≤2000 3000
1 x In 0,96 x In
500 500
In=250
45
78
75
History of interventions
for differential intervention
Update : 1
Reference(s) 420
288/ 289/ 625/ 627/ 628/ 629/ 298

6.CONFORMITY

IEC 60947-2
(for switches IEC 60947-3)
EN 60947-2
(for switches EN 60947-3)

7. MARKING

4000
0,93 x In
400

8. EQUIPMENTS AND ACCESSORIES

8.1 Releases
• Shunt releases with voltage:
12 Vac/dc
24 Vac/dc
48 Vac/dc
110-130 Vac
200-277 Vac
380-480 Vac
• undervoltage releases with voltage:
12 Vac/dc
24 Vac/dc
48 Vac/dc
110 Vac
200-240 Vac
277 Vac
380-415 Vac
440-480 Vac
• auxiliary contact:
set of connectors for aux contacts
aux contacts and fault signal
aux contacts (1NC and 1 NO) for all rotary handles
inserted device signal
8.2 Rotary handles :
Direct:
• DPX direct rotary handle ele/earth leakage
3
• DPX emergency direct rotary handle ele/earth leakage
3
7/10/2011
225/ 227/ 228/229/ 255/ 257/ 258/ 259/ 285/ 287/
/2011
Create : 07/06
ref. 421 012
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