VD4/R - VD4/L - VD4/R-SEC - VD4/L-SEC
- INSTALLATION AND OPERATING INSTRUCTIONS
20
5.6 Characteristics of the electrical accessories
—
5. Product description
Shunt opening release (-M01); Additional shunt
opening release (-M02); Shunt closing release (-MC)
Electronic time delay device for undervoltage
release (installed outside the circuit breaker)
Auxiliary contacts of the circuit breaker
Rated current and breaking capacity in class
AC11 and DC11
Summary of the total quantity of auxiliary contacts available(*)
Undervoltage release (-MU)
Motor operator (-MS)
Un
LV: 24...30 Vdc; 48...60 Vdc/ac 50-60 Hz
Un
HV: 110...132 - 220...250 Vdc/ac 50-60 Hz
Operating limits
65…120% Un
Power on inrush (Ps)
70 W
Inrush time
150 ms
Holding power (Pc)
1.5 W
Opening time
40...60 ms
Closing time
30...60 ms
Insulation voltage
2000 V 50 Hz (for 1 min)
Un
24...30 - 48 - 60 - 110...127 - 220...250 V–
Un
48 - 60 - 110...127 - 220...240 V~ 50/60 Hz
Adjustable opening time
(r time-lag device)
0.5 - 1 - 1.5 - 2 - 3 s
Un
24 ... 250 V ac/dc
Rated current
Ith2 = 10 A
Insulation voltage
2000 V 50 Hz (for 1 min)
Electrical resistance
3 mOhm
Un
LV: 24...30 Vdc; 48...60 Vdc/ac 50-60 Hz
Un
HV: 110...132 - 220...250 Vdc/ac 50-60 Hz
Operating limits:
– circuit breaker opening
35-70% Un
– circuit breaker closing
85-110% Un
Power on inrush (Ps)
150 W
Inrush time
150 ms
Holding power (Pc)
3 W
Opening time
60...80 ms
Insulation voltage
2000 V 50 Hz (for 1 min)
Specifications
Un
24...30 - 48...60 - 110...130 - 220...250 V–
Un
100...130 - 220...250 V ~ 50/60 Hz
Operating limits
85…110 % Un
Power on inrush (Ps)
DC=600 W; AC=600 VA
Rated power (Pn)
DC=200 W; AC=200 VA
Inrush time
0.2 s
Loading time
6-7 s
Insulation voltage
2000 V 50 Hz (for 1 min)
Un
Cos
ϕ
T
In
Icu
220 V~
0.7
−
2.5 A
25 A
24 V–
−
15 ms
10 A
12 A
60 V–
−
15 ms
6 A
8 A
110 V–
−
15 ms
4 A
5 A
220 V–
−
15 ms
1 A
2 A
Total quantity
5 auxiliary contacts
(-BB1)
10 auxiliary contacts
(-BB1, -BB2)
10 auxiliary contacts
(-BB1, -BB2)
10 auxiliary contacts
(-BB1, -BB2)
VD4/R p230
VD4/R p300
VD4/L p230
VD4/L p300
Standard equipment
Alternative available on
request. This is the obligatory
minimum quantity if -MO2
(the additional opening
release) is also required
Alternative not available
Alternative available
on request
VD4/R-SEC
VD4/L-SEC
Standard equipment
Alternative available on
request but with 8 auxiliary
contacts
Alternative not available
As above
(*) Each opening release required uses an auxiliary contact to shut off its power supply after having opened the circuit breaker. Thus the number of auxiliary
contacts really available diminishes in the same way as the number of opening releases installed.
