27
Type
Low-inst
Standard
Mag-Only
(Inst trip only)
Generator
690V
500V
440V
400V
230V
Frame (A)
Rated insulation voltage Ui (V) AC
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
Automatic tripping
device
Rating (A) and
Inst. (A)
Number of poles
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
Number of poles
Automatic tripping
device
Rating (A) and
Inst. (A)
400A
NF400-UEP
Rated current In (A)
AC Breaking
capacity (kA rms)
IEC60947-2
Icu/Ics
NF400-HEP NF400-REP
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
200 ~ 400
adjustable
34
Electronic trip relay
Adjustable ampere rating
Adjustable long time delay
operating time, short time delay
pick up and instantaneous
Short time delay pick up current
Variation is within ±15% of
setting current
2 to 10 Ir
200 400-500-600-700-800-
1000-1200-1400-1600-
2000
225 450-562.5-675-787.5-
900-1125-1200-1500-
1800-1350-1575-1800-
2250
250 500-625-750-875-1000-
1250-1500-1750-2000-
2500
300 600-750-900-1050-1200-
1500-1800-2100-2400-
3000
350 700-875-1050-1225-
1400-1750-2100-2450-
2800-3500
400 800-1000-1200-1400-
1600-2000-2400-2800-
3200-4000
Instantaneous pick up current
Variation is within ±15% of
setting current
4 In ~ 16 In
1600 ~ 6400
690
35/35
170/170
200/200
200/200
200/200
200 ~ 400
adjustable
3
Electronic trip relay
Adjustable ampere rating
Adjustable long time delay
operating time, short time delay
pick up and instantaneous
Short time delay pick up current
Variation is within ±15% of
setting current
2 to 10 Ir
200 400-500-600-700-800-
1000-1200-1400-1600-
2000
225 450-562.5-675-787.5-
900-1125-1200-1500-
1800-1350-1575-1800-
2250
250 500-625-750-875-1000-
1250-1500-1750-2000-
2500
300 600-750-900-1050-1200-
1500-1800-2100-2400-
3000
350 700-875-1050-1225-
1400-1750-2100-2450-
2800-3500
400 800-1000-1200-1400-
1600-2000-2400-2800-
3200-4000
Instantaneous pick up current
Variation is within ±15% of
setting current
4 In ~ 16 In
1600 ~ 6400
690
15/10
70/35
125/63
125/63
150/75
200 ~ 400
adjustable
34
Electronic trip relay
Adjustable ampere rating
Adjustable long time delay
operating time, short time delay
pick up and instantaneous
Short time delay pick up current
Variation is within ±15% of
setting current
2 to 10 Ir
200 400-500-600-700-800-
1000-1200-1400-1600-
2000
225 450-562.5-675-787.5-
900-1125-1200-1500-
1800-1350-1575-1800-
2250
250 500-625-750-875-1000-
1250-1500-1750-2000-
2500
300 600-750-900-1050-1200-
1500-1800-2100-2400-
3000
350 700-875-1050-1225-
1400-1750-2100-2450-
2800-3500
400 800-1000-1200-1400-
1600-2000-2400-2800-
3200-4000
Instantaneous pick up current
Variation is within ±15% of
setting current
4 In ~ 16 In
1600 ~ 6400
690
10/10
50/50
65/65
70/70
100/100
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