CHINT NXR-12 User Instruction page 9

Thermal overload relay
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M10
10 N.m
M4
Main
1.7 N.m
circuit
M3.5
1.2 N.m
M3.5
Auxiliary
0.8 N.m
circuit
2) Operation and commissioning
adjustable current range
Table 5 Wiring parameters
NXR-100
NXR-38
NXR-25
1~6
NXR-12
1~4
NXR-12~
100
2
mm
1~2.5
1~2.5 1~2.5 1~2.5 1~2.5 1~2.5
1/L1
3/L2 5/L3
NO
98
97
96
2/T1
4/T2
2 / T 1
4 / T 2
Test
Figure 5 Operation diagram
07
2
S (mm )
4~35
4~35
4~10
4~10 4~10 4~10
1~6
1~6
1~6
1~4
1~4
1~4
2
2
2
mm
mm
mm
mm
Operation indication
Stop
A
NC
95
6/T3
6 / T 3
Reset
A
Automatic reset
A>4mm,
L<12mm
A>4mm,
1~6
1~6
L<10mm
A>3.5mm,
1~4
1~4
L<9mm
2
2
mm
A>3.5mm,
L<8mm
Manual reset

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This manual is also suitable for:

Nxr-25Nxr-38Nxr-100

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