Mitsubishi NF-S Series - Page 38

37
Type
Rated current In (A)
Rated insulation voltage Ui (V) AC
Standard
600V
500V
415V
380V
240V
Frame (A)
AC Interrupting
capacity (kA rms)
IEC157-1
P1/P2
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
3000 (3200)
NF3200-S
2800, 3000, 3200
600
–
65/50
85/50
85/50
125/85
3
Thermal, adjustable-magnetic
Fixed ampere rating and adjustable instantaneous
Low-inst
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
–
–
Generator
Automatic tripping
device
Rating (A) and
Inst. (A)
Number of poles
–
–
Mag-Only
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
3
NFE3000-S
1800-2000-2500-3000
600
–
65/50
85/50
85/50
125/85
3
Adjustable-magnetic
Fixed ampere rating and adjustable instantaneous
Short time delay pick up current
Variation is within ±10% of the
setting current
2-3-4 In
1800 3600-5400-7200
2000 4000-6000-8000
2500 5000-7500-10000
3000 6000-9000-12000
Instantaneous pick up current
30000 ± 3000
Solid-state
Adjustable ampere rating,
adjustable short time delay pick up
and fixed instantaneous pick up
–
–
–
–
–
–
–
–
–
Variation is within ±10% of the Hi setting current
Lo 1 2 3 4 5 Hi
2800 5000-6600-8300-10000-11600-13300-15000
3000 5000-6600-8300-10000-11600-13300-15000
3200 5000-6600-8300-10000-11600-13300-15000
Variation is within ±10% of the Hi setting current
Lo 1 2 3 4 5 Hi
3000 5000-6600-8300-10000-11600-13300-15000
3200 5000-6600-8300-10000-11600-13300-15000
Specifty frequency
–