Features
◪ Sealed with high-strength epoxy resin, no risk of arc leakage, ensuring no fire or explosion within the service life.
◪ Potting with mainly nitrogen inert gas improves arc extinguishing performance and effectively prevents contact oxidation and burnout. The contact resistance is low and stable, and the contact part can meet the IP67 protection grade.
◪ 100A 85ºC long time current carrying capacity.
◪ The insulation resistance reaches 100MΩ (1,000VDC), and the withstand voltage between the contact and the coil is 3.5kV.
◪ Compliant with IEC 60664-1, GB/T14048.1 and GB/T14048.4 requirements.
◪ Epoxy sealed, magnetic arc blowout.
◪ Compact design, low noise.
◪ Bi-directional, optional with auxiliary contact.
◪ Safety certificate: CE, CCC and RoHS compliant.
Specifications
|
Main Contact Specifications |
|
|
Contact Arrangement |
1K (1NO) |
|
Contact Polarity |
Non-polarity |
|
Contact Resistance |
≤0.5mΩ (at 100A) |
|
Max. Switching Voltage |
1,000VDC |
|
Max. Breaking Current |
1,000A (320VDC) 1 Ops |
|
Electrical Endurance (Resistive Load) |
1,000 Ops (1,000VDC, 100A) |
|
1,500 Ops (750VDC, 100A) |
|
|
5,000 Ops (500VDC, 100A) |
|
|
20,000 Ops (110VDC, 100A) |
|
|
Mechanical Endurance |
300,000 Ops |
|
Withstand Current |
100A, Continuous |
|
130A, 60min |
|
|
180A, 5min |
|
|
300A, 30s |
|
|
Performance Parameters (at 23℃) |
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|
Pickup Voltage |
See Coil Parameter Tables |
|
|
Dropout Voltage |
See Coil Parameter Tables |
|
|
Pickup Time |
≤25ms |
|
|
Contact Bounce Period |
≤5ms |
|
|
Dropout Time |
≤10ms |
|
|
Dielectric Strength |
Between Main Contacts |
3,500VDC 1min |
|
Between Main Contacts and Coil |
3,500VDC 1min |
|
|
Insulation |
Initial State |
100MΩ 1min |
|
After Electrical Life |
50MΩ 1min |
|
|
Shock |
Stability |
20g (Power On) |
|
Strength |
50g |
|
|
Vibration |
10g, 10~500Hz, 1/2 Sine Wave (Power On) |
|
|
Relative Humidity |
5%~95%RH |
|
|
Temperature |
-40℃~85℃ |
|
|
Load Terminal |
M5 Internal Thread |
|
|
Weight |
About 230g |
|
|
Dimension |
55mmx42mmx64mm |
|
|
Auxiliary Contact Parameters |
|
|
Aux. Contact Arrangement |
FK/FB/FZ (1NO/1NC/1CO) |
|
Aux. Contact Rated Current |
5A |
|
Aux. Contact Max. Breaking Voltage |
120VDC |
|
ADH100S Coil Parameters ( With PWN Coil Economiser ) |
||||
|
Coil Voltage (V) |
Pickup Voltage |
Dropout Voltage |
Coil Resistance ( Ω ) |
Coil Power Consumption (W) |
|
12V |
≤70%Us |
5%-40%Us |
24Ω±10% |
6W±10% |
|
24V |
≤70%Us |
5%-40%Us |
96Ω±10% |
6W±10% |
|
48V |
≤70%Us |
5%-40%Us |
384Ω±10% |
6W±10% |
|
60V |
≤70%Us |
5%-40%Us |
600Ω±10% |
6W±10% |
|
72V |
≤70%Us |
5%-40%Us |
864Ω±10% |
6W±10% |
|
ADH100E Coil Parameters |
|||||
|
Coil Voltage (V) |
Pickup Voltage (V) |
Dropout Voltage |
Coil Resistance |
Starting Power |
Holding Power |
|
9-36V |
9-36V |
5-7V |
3.5Ω±10% |
25W±10% |
2W±10% |
|
ADH100W Coil Parameters |
|||||
|
Coil Voltage |
Pickup Voltage VDC |
Dropout Voltage |
Coil Resistance |
Starting Power |
Holding Power |
|
32-96V |
32-96V |
16-20V |
40.5Ω±10% |
25W±10% |
2W±10% |
|
ADH100D Coil Parameters |
||||||
|
Coil Voltage (V) |
Pickup Voltage |
Dropout Voltage |
Coil Resistance ( Ω ) |
Starting Power (W) |
Holding Power (W) |
|
|
Starting |
Holding |
|||||
|
12V |
≤70%Us |
5%-40%Us |
3.3Ω±10% |
48Ω±10% |
45W±10% |
3W±10% |
|
24V |
≤70%Us |
5%-40%Us |
13.3Ω±10% |
190Ω±10% |
45W±10% |
3W±10% |
|
48V |
≤70%Us |
5%-40%Us |
52.8Ω±10% |
768Ω±10% |
45W±10% |
3W±10% |
|
60V |
≤70%Us |
5%-40%Us |
82.5Ω±10% |
1,200Ω±10% |
45W±10% |
3W±10% |
|
72V |
≤70%Us |
5%-40%Us |
118Ω±10% |
1,730Ω±10% |
45W±10% |
3W±10% |
|
ADH100DE Coil Parameters |
||||||
|
Coil Voltage (V) |
Pickup Voltage |
Dropout Voltage |
Coil Resistance ( Ω ) |
Starting Power (W) |
Holding Power (W) |
|
|
Starting |
Holding |
|||||
|
12V |
≤70%Us |
5%-40%Us |
3.3Ω±10% |
48Ω±10% |
45W±10% |
3W±10% |
|
24V |
≤70%Us |
5%-40%Us |
13.3Ω±10% |
190Ω±10% |
45W±10% |
3W±10% |
|
48V |
≤70%Us |
5%-40%Us |
52.8Ω±10% |
768Ω±10% |
45W±10% |
3W±10% |
|
60V |
≤70%Us |
5%-40%Us |
82.5Ω±10% |
1,200Ω±10% |
45W±10% |
3W±10% |
|
72V |
≤70%Us |
5%-40%Us |
118Ω±10% |
1,730Ω±10% |
45W±10% |
3W±10% |
| Packaging Specifications | |||||||
| Product Model | Packaging | Min. QTY of Inner Packaging | Carton Size (LxWxH cm) |
Net Weight/PCS (Max.) kg |
Total QTY (pcs) |
Net Weight (Max.) kg |
Gross Weight (Max.) kg |
| ADH100E | Pearl Cotton+Carton |
10 PCS/Layer 3 Layers/CTN |
38.5x23x24 | 0.24 | 30 | 7.2 | 8.2 |
| Note: 1. Only one example of various typical packaging specifications for each product category is listed for reference. 2. The actual weight of the packaging will fluctuate with the ambient humidity. For the specific batch weight, please contact your dedicated sales personnel. |
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Product Introduction
This series DC Contactor Relay is used to DC voltage power control fields, such as new energy vehicles, construction machinery, photovoltaic systems, wind power intelligent equipment, battery charging and discharging systems, charging piles, etc.
Model Coding
Wiring Diagram
Outline Installation Dimension Drawing
Note: These datas are only for customer selection reference, AOKAI has tried the best to ensure the accuracy of the information. Product specifications and parameters may be changed due to product improvement etc., they may be inconsistent because of not updated in time. For the specific parameters and performance of each product, please refer to the samples provided by AOKAI and the corresponding signed and controlled specification.
Aokai Electric is your best source for the high quality precharge high voltage dc contactor relay, rated load current 100a, epoxy sealed, bi-directional contactor with CE certification. We have been one of the largest such manufacturers and suppliers in China since our establishment in 2008. Welcome to contact our factory for the products.Hot Tags: precharge high voltage dc contactor relay, rated load current 100a, epoxy sealed, bi-directional contactor, manufacturers China, suppliers, factory, CE
