NDC1-630 Series AC Contactor, Nader
Rated current In (A): 630A
Rated working voltage Ue: AC380/415/660/690V
Coil control voltage Uc (V): AC/DC48~132V, AC/DC100~250V
Poles: 3P, 4P
Certifications: CCC, CE, TUV, CB
Technical parameters:
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Rated working current (A) Ie |
AC-3 |
415V |
630A |
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690V |
460A |
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AC-4 |
415V |
188A |
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690V |
170A |
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AC-1 |
690V |
900A |
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Set heating current Ith (A) |
900A |
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Impulse withstand voltage Uimp(kV) |
12kV |
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Rated insulating voltage Ui (V) |
1000V |
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Rated working voltage Ue (V) |
380/415V,660/690V |
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Rated making capacity |
AC-3, AC-4 Ue≤415V |
10 × le(AC-3),12 × le(AC-4),1.5 × le(AC-1) |
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Rated breaking capacity |
AC-1 Ue≤690V |
8 × le(AC-3),10 × le(AC-4),1.5 × le(AC-1) |
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Short time withstand current(A) (starting from the cold state, θ≤40℃, no current 60 minutes before) |
1s |
5050A |
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10s |
4400A |
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30s |
3400A |
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1min |
2200A |
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10min |
1600A |
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Rated Frequency (Hz) |
50/60Hz |
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Standards and Certificates |
·CCC, TUV, CE ·GB/T 14048.4, GB/T 14048.5, IEC60947-4-1, IEC60947-5-1 |
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Mechanical life |
100×104 times(≤600times/h) |
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AC-1 |
Electrical life |
20×104 times |
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Operating frequency h−1 |
100 |
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AC-3 |
Electrical life |
20×104 times |
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Operating frequency h−1 |
150 |
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AC-4 |
Electrical life |
5×104 times |
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Operating frequency h−1 |
100 |
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Average impedance of each pole(mΩ) |
0.12mΩ |
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Main circuit connection capacity |
Cable |
number |
/ |
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size/mm2 |
/ |
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Copper bar |
number |
2 |
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size/mm |
60×5mm |
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Wide voltage coil |
Rated control voltage Uc/V |
AC/DC: 48~132V,100~250V |
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Pull-in voltage range |
85%Uc min～110%Uc max |
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Discharge voltage range |
0.48Uc min～0.52Uc min |
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48~132V AC/DC |
Pull-in time/ms |
PLC control |
70～85 |
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Power control |
70～85 |
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Discharge time/ms |
PLC control |
21～25 |
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Power control |
80～140 |
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Pull-in power consumption VA |
≤600 |
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Retention power consumption VA |
≤13 |
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100~250V AC/DC |
Pull-in time/ms |
PLC control |
70～85 |
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Power control |
70～85 |
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Discharge time/ms |
PLC control |
21～25 |
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Power control |
100～160 |
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Pull-in power consumption VA |
≤600 |
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Retention power consumption VA |
≤16 |
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Control circuit connection capacity |
Cord |
1PC/2PCS |
2.5mm² |
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Hard wire |
1PC |
4mm² |
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Tightening torque/N.m |
0.8~1.2N.m |
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Protection class |
IP20 |
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Installation Mode |
Bolt installation |
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Working condition |
·Operation temperature:-25℃～+40℃ ·Storage Temperature: -60℃～+80℃ ·Altitude: ≤3000m. ·The relative air humidity at the installation site should not exceed 95%. Condensing should be avoided in the working environment. ·Pollution Level: 3 |
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Outline and installation dimension
Packing and depositing:
Each set of assembled product is packed in a case, which should be stored in a warehouse with the air ventilation and the temperature between -60℃ and +80℃. No acidic alkaline or other corrosive gas exists in the ambient air in the warehouse.
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